diff --git a/.github/workflows/distro_image_build.yml b/.github/workflows/distro_image_build.yml index f8325a971e2f8..04d0c1a5d133a 100644 --- a/.github/workflows/distro_image_build.yml +++ b/.github/workflows/distro_image_build.yml @@ -18,6 +18,10 @@ jobs: - name: Run fboss-image build run: ./fboss-image/distro_cli/fboss-image build fboss-image/from_source.json + - name: Run distro_cli tests + run: | + docker exec ${USER}-fboss-image-builder ctest -R distro_cli -V + - name: Cleanup if: always() run: | diff --git a/CMakeLists.txt b/CMakeLists.txt index 1d87a57f787ec..4819953d280bd 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1154,3 +1154,6 @@ if (GITHUB_ACTIONS_BUILD) fsdb_all_services ) endif() + +# FBOSS Image Builder distro_cli tests +include(cmake/FbossImageDistroCliTests.cmake) diff --git a/cmake/FbossImageDistroCliTests.cmake b/cmake/FbossImageDistroCliTests.cmake new file mode 100644 index 0000000000000..ad0c218cb83b7 --- /dev/null +++ b/cmake/FbossImageDistroCliTests.cmake @@ -0,0 +1,36 @@ +# CMake to build and test fboss-image/distro_cli + +# In general, libraries and binaries in fboss/foo/bar are built by +# cmake/FooBar.cmake + +include(FBPythonBinary) + +file(GLOB DISTRO_CLI_TEST_SOURCES + "fboss-image/distro_cli/tests/*_test.py" +) + +file(GLOB DISTRO_CLI_TEST_HELPERS + "fboss-image/distro_cli/tests/test_helpers.py" +) + +file(GLOB_RECURSE DISTRO_CLI_LIB_SOURCES + "fboss-image/distro_cli/builder/*.py" + "fboss-image/distro_cli/cmds/*.py" + "fboss-image/distro_cli/lib/*.py" + "fboss-image/distro_cli/tools/*.py" +) + +file(COPY "fboss-image/distro_cli/tests/data" DESTINATION "${CMAKE_CURRENT_BINARY_DIR}/fboss-image/distro_cli/tests") + +add_fb_python_unittest( + distro_cli_tests + BASE_DIR "fboss-image" + SOURCES + ${DISTRO_CLI_TEST_SOURCES} + ${DISTRO_CLI_TEST_HELPERS} + ${DISTRO_CLI_LIB_SOURCES} + ENV + "PYTHONPATH=${CMAKE_CURRENT_SOURCE_DIR}/fboss-image" +) + +install_fb_python_executable(distro_cli_tests) diff --git a/fboss-image/distro_cli/README.md b/fboss-image/distro_cli/README.md index c78918e93cfe4..5e2549551d790 100644 --- a/fboss-image/distro_cli/README.md +++ b/fboss-image/distro_cli/README.md @@ -119,6 +119,16 @@ python3 -m unittest discover -s tests -p '*_test.py' python3 -m unittest tests.cli_test ``` +#### With CMake + +```bash +# Build and run all tests +cmake --build . --target distro_cli_tests + +# Run via CTest +ctest -R distro_cli -V +``` + ### Linting ```bash diff --git a/fboss-image/distro_cli/builder/component.py b/fboss-image/distro_cli/builder/component.py new file mode 100644 index 0000000000000..5cc237f819b73 --- /dev/null +++ b/fboss-image/distro_cli/builder/component.py @@ -0,0 +1,274 @@ +# Copyright (c) 2004-present, Facebook, Inc. +# All rights reserved. +# +# This source code is licensed under the BSD-style license found in the +# LICENSE file in the root directory of this source tree. An additional grant +# of patent rights can be found in the PATENTS file in the same directory. + +"""Generic component builder for FBOSS image components.""" + +import hashlib +import logging +from pathlib import Path + +from distro_cli.lib.artifact import find_artifact_in_dir +from distro_cli.lib.constants import FBOSS_BUILDER_IMAGE +from distro_cli.lib.download import download_artifact +from distro_cli.lib.exceptions import ComponentError +from distro_cli.lib.execute import execute_build_in_container + +logger = logging.getLogger(__name__) + + +class ComponentBuilder: + """Generic builder for FBOSS image components. + + Supports two modes: + - download: Download pre-built artifact from URL + - execute: Build component using a build script in Docker container + + Component-specific logic (argument parsing, paths, etc.) should be + embedded in the component build script, not in this builder. + """ + + def __init__( + self, + component_name: str, + component_data: dict, + manifest_dir: Path, + store, + root_dir: Path | None = None, + build_artifact_subdir: str | None = None, + artifact_pattern: str | None = None, + dependency_artifacts: dict[str, Path] | None = None, + ): + """Initialize the component builder. + + Args: + component_name: Name of the component + component_data: Component data dict from manifest + manifest_dir: Path to the manifest directory + store: ArtifactStore instance + root_dir: Path to the root directory (workspace root). + If None, component cannot use execute mode + build_artifact_subdir: Subpath under root_dir where .build and dist directories + will be created (e.g., "fboss-image/kernel"). + If None, component cannot use execute mode + artifact_pattern: Glob pattern for finding build artifacts (e.g., "kernel-*.rpms.tar.gz") + If None, component cannot use execute mode + dependency_artifacts: Optional dict mapping dependency names to their artifact paths + """ + self.component_name = component_name + self.component_data = component_data + self.manifest_dir = manifest_dir + self.store = store + self.root_dir = root_dir + self.build_artifact_subdir = build_artifact_subdir + self.artifact_pattern = artifact_pattern + self.dependency_artifacts = dependency_artifacts or {} + + def build(self) -> Path: + """Build or download the component. + + Returns: + Path to the component artifact (or None for empty components) + + Raises: + ComponentError: If component has invalid structure + """ + if self.component_data is None: + raise ComponentError(f"Component '{self.component_name}' has no data") + + # ComponentBuilder handles single component instances only + # Array components should be handled at a higher level (e.g., ImageBuilder) + # by creating one ComponentBuilder instance per array element + if isinstance(self.component_data, list): + raise ComponentError( + f"Component '{self.component_name}' data is an array. " + "ComponentBuilder only handles single component instances. " + "Create one ComponentBuilder per array element instead." + ) + + # Check for both download and execute (invalid) + has_download = "download" in self.component_data + has_execute = "execute" in self.component_data + + if has_download and has_execute: + raise ComponentError( + f"Component '{self.component_name}' has both 'download' and 'execute' fields. " + "Only one is allowed." + ) + + # Allow empty components + if not has_download and not has_execute: + logger.info(f"Component '{self.component_name}' is empty, skipping") + return None + + if has_download: + return self._download_component(self.component_data["download"]) + + # this must be an "execute" + # Use artifact pattern from manifest if specified, otherwise use default + artifact_pattern = self.component_data.get("artifact", self.artifact_pattern) + return self._execute_component(self.component_data["execute"], artifact_pattern) + + def _download_component(self, url: str) -> Path: + """Download component artifact from URL. + + Args: + url: URL to download from + + Returns: + Path to downloaded artifact (cached) + """ + store_key = ( + f"{self.component_name}-download-{hashlib.sha256(url.encode()).hexdigest()}" + ) + data_files, metadata_files = self.store.get( + store_key, + lambda data, meta: download_artifact(url, self.manifest_dir, data, meta), + ) + + if not data_files: + raise ComponentError(f"No artifact files found for {self.component_name}") + + if len(data_files) != 1: + raise ComponentError( + f"Expected exactly 1 data file for {self.component_name}, got {len(data_files)}" + ) + + artifact_path = data_files[0] + logger.info(f"{self.component_name} artifact ready: {artifact_path}") + if metadata_files: + logger.debug(f" with {len(metadata_files)} metadata file(s)") + return artifact_path + + def _execute_component( + self, cmd_line: str | list[str], artifact_pattern: str | None = None + ) -> Path: + """Execute component build in Docker container. + + Args: + cmd_line: Command line to execute (string or list of strings) + artifact_pattern: Optional artifact pattern override from manifest + + Returns: + Path to build artifact in cache + """ + # For store key, convert to string (works for both str and list) + store_key_str = str(cmd_line) + + # _execute_build as a fetch_fn always starts a build expecting the underlying + # build system to provide build specific optimizations. The objects are returned + # back to the store with a store-miss indication. + store_key = f"{self.component_name}-build-{hashlib.sha256(store_key_str.encode()).hexdigest()[:8]}" + data_files, _ = self.store.get( + store_key, + lambda _data, _meta: ( + False, + [self._execute_build(cmd_line, artifact_pattern)], + [], + ), + ) + + if not data_files: + raise ComponentError(f"No artifact files found for {self.component_name}") + + if len(data_files) != 1: + raise ComponentError( + f"Expected exactly 1 data file for {self.component_name}, got {len(data_files)}" + ) + + artifact_path = data_files[0] + logger.info(f"{self.component_name} build complete: {artifact_path}") + return artifact_path + + def _execute_build( + self, cmd_line: str | list[str], artifact_pattern: str | None = None + ) -> Path: + """Execute build in Docker container. + + Args: + cmd_line: Command line to execute (string or list of strings) + artifact_pattern: Optional artifact pattern override from manifest + + Returns: + Path to build artifact + + Raises: + ComponentError: If build fails or artifact not found + """ + if not self.root_dir: + raise ComponentError( + f"Component '{self.component_name}' cannot use execute mode. " + "No root_dir specified." + ) + + # Create build and dist directories under build_artifact_subdir + if self.build_artifact_subdir: + artifact_base_dir = self.root_dir / self.build_artifact_subdir + else: + artifact_base_dir = self.root_dir + logger.warning( + f"Component '{self.component_name}' has no build_artifact_subdir specified. " + f"Using root directory: {artifact_base_dir}" + ) + + # Use artifact_pattern from parameter, or fall back to instance pattern, or use generic pattern + if artifact_pattern is None: + artifact_pattern = self.artifact_pattern or "*.tar.gz" + if not artifact_pattern: + logger.warning( + f"Component '{self.component_name}' has no artifact_pattern specified. " + f"Using generic pattern: {artifact_pattern}" + ) + + build_dir = artifact_base_dir / ".build" + build_dir.mkdir(parents=True, exist_ok=True) + + dist_dir = artifact_base_dir / "dist" + dist_dir.mkdir(parents=True, exist_ok=True) + + volumes = { + self.root_dir: Path("/workspace"), + build_dir: Path("/build"), + dist_dir: Path("/output"), + } + + # Mount dependency artifacts into the container + # Each dependency is mounted at /dependencies/{dep_name}/ + # The build_entrypoint.py will handle extraction and RPM installation + dependency_install_paths = {} + for dep_name, dep_artifact in self.dependency_artifacts.items(): + dep_mount_point = Path(f"/dependencies/{dep_name}") + volumes[dep_artifact] = dep_mount_point + dependency_install_paths[dep_name] = dep_mount_point + logger.info( + f"Mounting dependency '{dep_name}' at {dep_mount_point}: {dep_artifact}" + ) + + # Working directory is always /workspace (root) + # Execute command paths are relative to /workspace + working_dir = "/workspace" + + # Normalize command to list (handle both string and list from manifest) + cmd_list = [cmd_line] if isinstance(cmd_line, str) else cmd_line + + # Execute build command + execute_build_in_container( + image_name=FBOSS_BUILDER_IMAGE, + command=cmd_list, + volumes=volumes, + component_name=self.component_name, + privileged=False, + working_dir=working_dir, + dependency_install_paths=( + dependency_install_paths if dependency_install_paths else None + ), + ) + + return find_artifact_in_dir( + output_dir=dist_dir, + pattern=artifact_pattern, + component_name=self.component_name.capitalize(), + ) diff --git a/fboss-image/distro_cli/lib/artifact.py b/fboss-image/distro_cli/lib/artifact.py new file mode 100644 index 0000000000000..d8b3c2e4c12f4 --- /dev/null +++ b/fboss-image/distro_cli/lib/artifact.py @@ -0,0 +1,237 @@ +# Copyright (c) 2004-present, Facebook, Inc. +# All rights reserved. +# +# This source code is licensed under the BSD-style license found in the +# LICENSE file in the root directory of this source tree. An additional grant +# of patent rights can be found in the PATENTS file in the same directory. + +"""Artifact storage with file caching for FBOSS image builder.""" + +import hashlib +import logging +import shutil +import tempfile +from collections.abc import Callable +from pathlib import Path + +from distro_cli.lib.docker.image import get_root_dir + +from .exceptions import ArtifactError + +logger = logging.getLogger(__name__) + + +class ArtifactStore: + """Artifact storage with external cache evaluation. + + get() delegates cache evaluation and related fetching to a caller-provided function. + store() persists data and metadata files separately in storage subdirectories. + """ + + # Artifact store directory - class attribute + ARTIFACT_STORE_DIR = get_root_dir() / "fboss-image" / "distro_cli" / ".artifacts" + + def __init__(self): + """Initialize artifact store.""" + self.store_dir = self.ARTIFACT_STORE_DIR + self.store_dir.mkdir(parents=True, exist_ok=True) + logger.debug(f"Artifact store initialized at: {self.store_dir}") + + def get( + self, + store_key: str, + fetch_fn: Callable[[list[Path], list[Path]], tuple[bool, list[Path], list[Path]]] + ) -> tuple[list[Path], list[Path]]: + """Retrieve artifact files using caller-provided fetch function. + + Args: + store_key: Unique identifier for the artifact + fetch_fn: Evaluates stored files and returns (store_hit, data_files, metadata_files) + + Returns: + Tuple of (data_files, metadata_files) + """ + store_subdir = self._get_store_subdir(store_key) + stored_data_files = self._get_stored_files_in_dir(store_subdir / "data") + stored_metadata_files = self._get_stored_files_in_dir(store_subdir / "metadata") + + logger.info(f"Executing fetch function for: {store_key}") + store_hit, new_data_files, new_metadata_files = fetch_fn(stored_data_files, stored_metadata_files) + + if store_hit: + logger.info(f"Store hit: {store_key}") + return (stored_data_files, stored_metadata_files) + + logger.info(f"Store miss: {store_key}, storing new files") + return self.store(store_key, new_data_files, new_metadata_files) + + def _get_store_subdir(self, store_key: str) -> Path: + """Get the storage subdirectory for a given store key. + + Args: + store_key: Store key for the artifact + + Returns: + Path to the storage subdirectory + """ + # Use full SHA256 hash to create a directory name + key_hash = hashlib.sha256(store_key.encode()).hexdigest() + return self.store_dir / key_hash + + def _get_stored_files_in_dir(self, dir_path: Path) -> list[Path]: + """Get files from a directory. + + Args: + dir_path: Directory path + + Returns: + List of file paths + """ + if not dir_path.exists(): + return [] + return [f for f in dir_path.iterdir() if f.is_file()] + + def store( + self, + store_key: str, + data_files: list[Path], + metadata_files: list[Path] + ) -> tuple[list[Path], list[Path]]: + """Store data and metadata files in the storage. + + Files/directories are moved to store_subdir/data/ and store_subdir/metadata/. + If a path is a file, it's moved directly. + If a path is a directory, all its contents are moved. + + Args: + store_key: Store key for the artifact + data_files: List of data file/directory paths to store + metadata_files: List of metadata file/directory paths to store + + Returns: + Tuple of (stored_data_files, stored_metadata_files) + """ + store_subdir = self._get_store_subdir(store_key) + data_dir = store_subdir / "data" + metadata_dir = store_subdir / "metadata" + + # Store data files + if data_files: + data_dir.mkdir(parents=True, exist_ok=True) + for file_path in data_files: + self._move_to_dir(file_path, data_dir) + logger.info(f"Stored {len(data_files)} data file(s): {store_key}") + + # Store metadata files + if metadata_files: + metadata_dir.mkdir(parents=True, exist_ok=True) + for file_path in metadata_files: + self._move_to_dir(file_path, metadata_dir) + logger.info(f"Stored {len(metadata_files)} metadata file(s): {store_key}") + + # Return all stored files + return ( + self._get_stored_files_in_dir(data_dir), + self._get_stored_files_in_dir(metadata_dir) + ) + + def _move_to_dir(self, source: Path, dest_dir: Path) -> None: + """Move a file or directory contents to destination directory. + + Uses move instead of copy for better performance when source and dest + are on the same filesystem. + + Args: + source: Source file or directory + dest_dir: Destination directory + """ + dest_path = dest_dir / source.name + if source.is_dir(): + # For directories, move the entire tree + if dest_path.exists(): + shutil.rmtree(dest_path) + shutil.move(str(source), str(dest_path)) + else: + # For files, move directly + shutil.move(str(source), str(dest_path)) + + def invalidate(self, store_key: str) -> None: + """Remove an artifact from the store. + + Args: + store_key: Store key for the artifact to remove + """ + store_subdir = self._get_store_subdir(store_key) + if store_subdir.exists(): + shutil.rmtree(store_subdir) + logger.info(f"Invalidated store entry: {store_key}") + + def clear(self) -> None: + """Clear all stored artifacts.""" + if self.store_dir.exists(): + shutil.rmtree(self.store_dir) + self.store_dir.mkdir(parents=True, exist_ok=True) + logger.info("All stored artifacts cleared") + + @classmethod + def create_temp_dir(cls, prefix: str = "temp-") -> Path: + """Create a temporary directory within the artifact store. + + Creates temp directory on same filesystem as artifact store to enable + fast atomic moves and avoid filling up /tmp. Useful for parallel builds + that need isolation. + + This is a class method so it can be called without an instance. + + Args: + prefix: Prefix for the temporary directory name + + Returns: + Path to the created temporary directory + """ + temp_base = cls.ARTIFACT_STORE_DIR / ".tmp" + temp_base.mkdir(parents=True, exist_ok=True) + return Path(tempfile.mkdtemp(dir=temp_base, prefix=prefix)) + + @staticmethod + def delete_temp_dir(temp_dir: Path) -> None: + """Delete a temporary directory created by create_temp_dir(). + + This is a static method so it can be called without an instance. + + Args: + temp_dir: Path to the temporary directory to delete + """ + if temp_dir.exists(): + shutil.rmtree(temp_dir, ignore_errors=True) + logger.debug(f"Deleted temporary directory: {temp_dir}") + + +def find_artifact_in_dir(output_dir: Path, pattern: str, component_name: str = "Component") -> Path: + """Find a single artifact matching a glob pattern in a directory. + + Args: + output_dir: Directory to search in + pattern: Glob pattern to match (e.g., "kernel-*.rpms.tar.gz") + component_name: Name of component for error messages + + Returns: + Path to the found artifact + + Raises: + ArtifactError: If no artifacts found + + Note: + If multiple artifacts match, returns the first one with a warning. + """ + artifacts = list(output_dir.glob(pattern)) + + if not artifacts: + raise ArtifactError(f"{component_name} build output not found in: {output_dir} (pattern: {pattern})") + + if len(artifacts) > 1: + logger.warning(f"Multiple artifacts found matching '{pattern}', using first: {artifacts[0]}") + + artifact_path = artifacts[0] + logger.info(f"Found {component_name} artifact: {artifact_path}") + return artifact_path diff --git a/fboss-image/distro_cli/lib/constants.py b/fboss-image/distro_cli/lib/constants.py new file mode 100644 index 0000000000000..c87b5d3b9c69c --- /dev/null +++ b/fboss-image/distro_cli/lib/constants.py @@ -0,0 +1,11 @@ +# Copyright (c) 2004-present, Facebook, Inc. +# All rights reserved. +# +# This source code is licensed under the BSD-style license found in the +# LICENSE file in the root directory of this source tree. An additional grant +# of patent rights can be found in the PATENTS file in the same directory. + +"""Constants for FBOSS image builder.""" + +# Docker image names +FBOSS_BUILDER_IMAGE = "fboss_builder" diff --git a/fboss-image/distro_cli/lib/docker/BUILD.bazel b/fboss-image/distro_cli/lib/docker/BUILD.bazel new file mode 100644 index 0000000000000..3a41ed6355b16 --- /dev/null +++ b/fboss-image/distro_cli/lib/docker/BUILD.bazel @@ -0,0 +1,5 @@ +py_library( + name = "docker", + srcs = glob(["**/*.py"]), + visibility = ["//visibility:public"], +) diff --git a/fboss-image/distro_cli/lib/docker/container.py b/fboss-image/distro_cli/lib/docker/container.py new file mode 100644 index 0000000000000..80a108ed8a593 --- /dev/null +++ b/fboss-image/distro_cli/lib/docker/container.py @@ -0,0 +1,101 @@ +# Copyright (c) 2004-present, Facebook, Inc. +# All rights reserved. +# +# This source code is licensed under the BSD-style license found in the +# LICENSE file in the root directory of this source tree. An additional grant +# of patent rights can be found in the PATENTS file in the same directory. + +"""Docker container lifecycle management.""" + +import logging +import subprocess +from pathlib import Path + +logger = logging.getLogger(__name__) + + +def run_container( + image: str, + command: list[str], + volumes: dict[Path, Path] | None = None, + env: dict[str, str] | None = None, + privileged: bool = False, + interactive: bool = False, + ephemeral: bool = True, + working_dir: str | None = None, + name: str | None = None, + stdout=None, + stderr=None, +) -> int: + """Run a command in a Docker container. + + Args: + image: Docker image name to run + command: Command to execute in container (as list) + volumes: Dictionary mapping host paths to container paths + env: Dictionary of environment variables + privileged: Run container in privileged mode + interactive: Run container in interactive mode (-it) + ephemeral: Remove container after it exits (--rm, default: True) + working_dir: Working directory inside container + name: Name for the container + stdout: File object for stdout (default: inherit) + stderr: File object for stderr (default: inherit) + + Returns: + Exit code from the container + + Raises: + RuntimeError: If docker command fails to start + """ + logger.info(f"Running container from image: {image}") + logger.info(f"Executing: {command}") + + # Build docker run command + cmd = ["docker", "run"] + + # Start with default flags + cmd.append("--network=host") + + # Add flags + if ephemeral: + cmd.append("--rm") + + if interactive: + cmd.extend(["-i", "-t"]) + + if privileged: + cmd.append("--privileged") + + if name: + cmd.extend(["--name", name]) + + if working_dir: + cmd.extend(["-w", working_dir]) + + if volumes: + for host_path, container_path in volumes.items(): + cmd.extend(["-v", f"{host_path}:{container_path}"]) + + if env: + for key, value in env.items(): + cmd.extend(["-e", f"{key}={value}"]) + + cmd.append(image) + + # Finally, add the actual command to run + cmd.extend(command) + + logger.debug(f"Running: {' '.join(str(c) for c in cmd)}") + + try: + result = subprocess.run( + cmd, + stdout=stdout, + stderr=stderr, + check=False # Don't raise on non-zero exit + ) + logger.info(f"Container exited with code: {result.returncode}") + return result.returncode + except FileNotFoundError: + raise RuntimeError("Docker command not found. Is Docker installed and in PATH?") diff --git a/fboss-image/distro_cli/lib/docker/image.py b/fboss-image/distro_cli/lib/docker/image.py new file mode 100644 index 0000000000000..f4906e0e8aa76 --- /dev/null +++ b/fboss-image/distro_cli/lib/docker/image.py @@ -0,0 +1,274 @@ +# Copyright (c) 2004-present, Facebook, Inc. +# All rights reserved. +# +# This source code is licensed under the BSD-style license found in the +# LICENSE file in the root directory of this source tree. An additional grant +# of patent rights can be found in the PATENTS file in the same directory. + +"""Docker image management utilities.""" + +import hashlib +import json +import logging +import os +import subprocess +import time +from pathlib import Path + +from distro_cli.lib.constants import FBOSS_BUILDER_IMAGE + +logger = logging.getLogger(__name__) + +# Default cache expiration time in seconds (24 hours) +DEFAULT_CACHE_EXPIRATION_SECONDS = 24 * 60 * 60 + + +def get_root_dir() -> Path: + """Find the repository root directory by looking for .git marker. + + Returns: + Path to the repository root directory + + Raises: + RuntimeError: If repository root cannot be found + """ + current = Path(__file__).resolve() + while current != current.parent: + if (current / ".git").exists(): + return current + current = current.parent + raise RuntimeError("Could not find repository root (no .git directory found)") + + +def _hash_directory_tree(directory: Path, exclude_patterns: list[str] | None = None) -> str: + """Hash all files in a directory tree. + + Args: + directory: Directory to hash + exclude_patterns: List of patterns to exclude (e.g., '__pycache__', '.pyc') + + Returns: + SHA256 hexdigest of all files in the directory + """ + if exclude_patterns is None: + exclude_patterns = [] + + hasher = hashlib.sha256() + + # Get all files, sorted for deterministic ordering + for file_path in sorted(directory.rglob("*")): + if not file_path.is_file(): + continue + + # Skip excluded patterns + skip = False + for pattern in exclude_patterns: + if pattern in str(file_path): + skip = True + break + if skip: + continue + + # Hash the relative path (for structure changes) + rel_path = file_path.relative_to(directory) + hasher.update(str(rel_path).encode()) + + # Hash the file content + hasher.update(file_path.read_bytes()) + + return hasher.hexdigest() + + +def _compute_dependency_checksum(root_dir: Path) -> str: + """Compute checksum of Dockerfile and all its dependencies. + + This includes: + - Dockerfile + - All files in build/ directory (manifests, getdeps.py, Python modules, etc.) + + Args: + root_dir: Root directory of the repository + + Returns: + SHA256 hexdigest of all dependency files + """ + hasher = hashlib.sha256() + + # Hash Dockerfile + dockerfile = root_dir / "fboss" / "oss" / "docker" / "Dockerfile" + if not dockerfile.exists(): + raise RuntimeError(f"Dockerfile not found: {dockerfile}") + hasher.update(dockerfile.read_bytes()) + + # Hash entire build/ directory (excluding ephemeral files) + build_dir = root_dir / "build" + if not build_dir.exists(): + raise RuntimeError(f"build/ directory not found: {build_dir}") + + # Exclude Python bytecode and cache files + exclude_patterns = ["__pycache__", ".pyc", ".pyo"] + build_hash = _hash_directory_tree(build_dir, exclude_patterns) + hasher.update(build_hash.encode()) + + return hasher.hexdigest() + + +def _get_image_build_timestamp(image_tag: str) -> int | None: + """Get the build timestamp from a Docker image label. + + Args: + image_tag: Full image tag (e.g., "fboss_builder:abc123") + + Returns: + Unix timestamp when image was built, or None if not found + """ + try: + result = subprocess.run( + ["docker", "image", "inspect", image_tag, "--format", "{{json .Config.Labels}}"], + capture_output=True, + text=True, + check=False + ) + if result.returncode != 0: + return None + + labels = json.loads(result.stdout.strip()) + if not labels: + return None + + timestamp_str = labels.get("build_timestamp") + if not timestamp_str: + return None + + return int(timestamp_str) + except (json.JSONDecodeError, ValueError, FileNotFoundError): + return None + + +def _should_build_image(root_dir: Path) -> tuple[bool, str, str]: + """Determine if the fboss_builder image should be rebuilt. + + Args: + root_dir: Repository root directory + + Returns: + Tuple of (should_build, checksum, reason) + """ + # Get cache expiration from environment variable (in hours) + expiration_hours = int(os.getenv("FBOSS_BUILDER_CACHE_EXPIRATION_HOURS", "24")) + expiration_seconds = expiration_hours * 60 * 60 + + # Compute checksum of known dependencies + logger.debug("Computing checksum of Dockerfile dependencies...") + checksum = _compute_dependency_checksum(root_dir) + checksum_tag = f"{FBOSS_BUILDER_IMAGE}:{checksum}" + + logger.debug(f"Dockerfile checksum: {checksum[:12]}") + + # Get the image timestamp once + timestamp = _get_image_build_timestamp(checksum_tag) + + # If image doesn't exist, rebuild + if timestamp is None: + return (True, checksum, "not found") + + # Check if image is expired + current_time = int(time.time()) + age_seconds = current_time - timestamp + if age_seconds >= expiration_seconds: + return (True, checksum, f"expired (>{expiration_hours}h old)") + + return (False, checksum, "exists and is not expired") + + +def build_fboss_builder_image() -> None: + """Build the fboss_builder Docker image if needed. + + Uses a two-tier caching strategy: + 1. Checksum-based tagging: Computes a checksum of all Dockerfile dependencies + (Dockerfile, getdeps.py, all manifests, all Python modules) and checks if + an image with that checksum tag exists. + 2. Time-based expiration: Even if checksum matches, rebuilds if image is older + than the expiration time (default: 24 hours, configurable via + FBOSS_BUILDER_CACHE_EXPIRATION_HOURS environment variable). + + Provides fast skips when nothing changed (~115ms vs ~53s for Docker build). + + Raises: + RuntimeError: If the build script is not found or build fails + """ + + # Find paths + root_dir = get_root_dir() + dockerfile = root_dir / "fboss" / "oss" / "docker" / "Dockerfile" + build_script = root_dir / "fboss" / "oss" / "scripts" / "build_docker.sh" + + if not dockerfile.exists(): + raise RuntimeError(f"Dockerfile not found: {dockerfile}") + + if not build_script.exists(): + raise RuntimeError(f"Build script not found: {build_script}") + + # Check if we should rebuild + should_build, checksum, reason = _should_build_image(root_dir) + + if not should_build: + logger.info( + f"{FBOSS_BUILDER_IMAGE} image with checksum {checksum[:12]} " + f"{reason}, skipping build" + ) + return + + logger.info( + f"{FBOSS_BUILDER_IMAGE} image with checksum {checksum[:12]} " + f"{reason}, building" + ) + + # Build the image + logger.info(f"Building {FBOSS_BUILDER_IMAGE} image...") + checksum_tag = f"{FBOSS_BUILDER_IMAGE}:{checksum}" + + try: + # Build with label containing current timestamp + current_timestamp = int(time.time()) + subprocess.run( + [str(build_script)], + check=True, + cwd=str(root_dir), + env={ + **os.environ, + "DOCKER_BUILDKIT": "1", + "BUILDKIT_PROGRESS": "plain", + } + ) + logger.info(f"Successfully built {FBOSS_BUILDER_IMAGE} image") + + # Tag with checksum and add timestamp label + subprocess.run( + [ + "docker", "tag", + f"{FBOSS_BUILDER_IMAGE}:latest", + checksum_tag + ], + check=True + ) + + # Add build timestamp label to the checksum-tagged image + # We do this by creating a new image with the label + subprocess.run( + [ + "docker", "build", + "--label", f"build_timestamp={current_timestamp}", + "--tag", checksum_tag, + "-", + ], + input=f"FROM {FBOSS_BUILDER_IMAGE}:latest\n", + text=True, + check=True, + capture_output=True + ) + + logger.info(f"Tagged image with checksum: {checksum[:12]}") + + except subprocess.CalledProcessError as e: + raise RuntimeError(f"Failed to build {FBOSS_BUILDER_IMAGE} image: {e}") diff --git a/fboss-image/distro_cli/lib/download.py b/fboss-image/distro_cli/lib/download.py new file mode 100644 index 0000000000000..a058da363bb78 --- /dev/null +++ b/fboss-image/distro_cli/lib/download.py @@ -0,0 +1,209 @@ +# Copyright (c) 2004-present, Facebook, Inc. +# All rights reserved. +# +# This source code is licensed under the BSD-style license found in the +# LICENSE file in the root directory of this source tree. An additional grant +# of patent rights can be found in the PATENTS file in the same directory. + +"""Download utilities for FBOSS image builder.""" + +import json +import logging +import shutil +import urllib.request +from http import HTTPStatus +from pathlib import Path + +from .artifact import ArtifactStore +from .exceptions import ArtifactError + +logger = logging.getLogger(__name__) + +FILE_URL_PREFIX = "file:" +HTTP_METADATA_FILENAME = ".http_metadata.json" # Stored alongside cached artifact + + +def download_artifact( + url: str, + manifest_dir: Path | None = None, + cached_data_files: list[Path] | None = None, + cached_metadata_files: list[Path] | None = None +) -> tuple[bool, list[Path], list[Path]]: + """Download artifact from URL. + + Supports http://, https://, and file:// URLs. + HTTP(S) downloads use ETag and Last-Modified headers for conditional requests. + + For downloads, we expect exactly one data file and one metadata file. + + Args: + url: URL to download from + manifest_dir: Base directory for resolving relative file:// paths + cached_data_files: Cached data files (expects 0 or 1 file for downloads) + cached_metadata_files: Cached metadata files (expects 0 or 1 file for downloads) + + Returns: + Tuple of (cache_hit, data_files, metadata_files) + + Raises: + ArtifactError: If download fails + """ + logger.info(f"Downloading artifact from: {url}") + + if url.startswith(FILE_URL_PREFIX): + file_path = url.removeprefix(FILE_URL_PREFIX) + if manifest_dir and not Path(file_path).is_absolute(): + source_path = (manifest_dir / file_path).resolve() + else: + source_path = Path(file_path).resolve() + + if not source_path.exists(): + raise ArtifactError(f"Local file not found: {source_path}") + + # Check modification time to detect changes + current_mtime = source_path.stat().st_mtime + + # For downloads, we expect at most one metadata file with a known name + cached_mtime = None + if cached_metadata_files: + # Use the first (and only) metadata file + metadata_path = cached_metadata_files[0] + if metadata_path.name == HTTP_METADATA_FILENAME: + metadata = _load_http_metadata(metadata_path) + cached_mtime = metadata.get('mtime') + + # Check if file has been modified + if cached_mtime is not None and current_mtime == cached_mtime: + logger.info(f"Using cached file:// artifact (unchanged): {source_path}") + return (True, cached_data_files, cached_metadata_files) + + # File is new or modified - create metadata with mtime + temp_download_dir = ArtifactStore.create_temp_dir(prefix="download-") + metadata_path = temp_download_dir / HTTP_METADATA_FILENAME + metadata = {'mtime': current_mtime} + try: + with metadata_path.open('w') as f: + json.dump(metadata, f, indent=2) + except Exception as e: + logger.warning(f"Failed to save file:// metadata to {metadata_path}: {e}") + # Clean up temp dir on error + ArtifactStore.delete_temp_dir(temp_download_dir) + raise + + logger.info(f"Using local file: {source_path}") + return (False, [source_path], [metadata_path]) + + return _download_http_with_cache(url, cached_data_files, cached_metadata_files) + + +def _load_http_metadata(metadata_path: Path) -> dict: + """Load HTTP metadata from file. + + Args: + metadata_path: Path to metadata file + + Returns: + Dictionary with 'etag' and 'last_modified' keys + """ + if metadata_path: + try: + with metadata_path.open() as f: + return json.load(f) + except Exception as e: + logger.warning(f"Failed to load HTTP metadata from {metadata_path}: {e}") + return {} + + +def _save_http_metadata(artifact_dir: Path, etag: str | None, last_modified: str | None): + """Save HTTP metadata to file. + + Args: + artifact_dir: Directory for metadata file + etag: ETag header value + last_modified: Last-Modified header value + """ + metadata_path = artifact_dir / HTTP_METADATA_FILENAME + metadata = { + 'etag': etag, + 'last_modified': last_modified, + } + try: + with metadata_path.open('w') as f: + json.dump(metadata, f, indent=2) + except Exception as e: + logger.warning(f"Failed to save HTTP metadata to {metadata_path}: {e}") + + +def _download_http_with_cache( + url: str, + cached_data_files: list[Path] | None, + cached_metadata_files: list[Path] | None +) -> tuple[bool, list[Path], list[Path]]: + """Download from HTTP/HTTPS with caching support using ETag and Last-Modified headers. + + For downloads, we expect exactly one metadata file. + + Args: + url: HTTP or HTTPS URL + cached_data_files: Cached data files (expects 0 or 1 file) + cached_metadata_files: Cached metadata files (expects 0 or 1 file) + + Returns: + Tuple of (cache_hit, data_files, metadata_files) + + Raises: + ArtifactError: If download fails + """ + # For downloads, expect at most one metadata file with a known name + http_metadata = {} + if cached_metadata_files: + # Construct static path using known filename instead of searching + metadata_dir = cached_metadata_files[0].parent + metadata_path = metadata_dir / HTTP_METADATA_FILENAME + if metadata_path.exists(): + http_metadata = _load_http_metadata(metadata_path) + + request = urllib.request.Request(url) + if http_metadata: + if http_metadata.get('etag'): + request.add_header('If-None-Match', http_metadata['etag']) + logger.debug(f"Added If-None-Match: {http_metadata['etag']}") + if http_metadata.get('last_modified'): + request.add_header('If-Modified-Since', http_metadata['last_modified']) + logger.debug(f"Added If-Modified-Since: {http_metadata['last_modified']}") + + temp_download_dir = None + try: + response = urllib.request.urlopen(request) + + # Use temporary directory on same filesystem as artifact store + temp_download_dir = ArtifactStore.create_temp_dir(prefix="download-") + filename = url.split('/')[-1] + artifact_path = temp_download_dir / filename + + with artifact_path.open('wb') as f: + shutil.copyfileobj(response, f) + + etag = response.headers.get('ETag') + last_modified = response.headers.get('Last-Modified') + metadata_path = temp_download_dir / HTTP_METADATA_FILENAME + _save_http_metadata(temp_download_dir, etag, last_modified) + logger.debug(f"Saved HTTP metadata: ETag={etag}, Last-Modified={last_modified}") + + logger.info(f"Downloaded: {url} -> {artifact_path}") + return (False, [artifact_path], [metadata_path]) + + except urllib.error.HTTPError as e: + if e.code == HTTPStatus.NOT_MODIFIED: + logger.info(f"HTTP 304 Not Modified for {url} - content unchanged") + return (True, cached_data_files, cached_metadata_files) + # Clean up temp dir on error + if temp_download_dir: + ArtifactStore.delete_temp_dir(temp_download_dir) + raise ArtifactError(f"HTTP error {e.code} downloading {url}: {e}") + + except Exception as e: + # Clean up temp dir on error + if temp_download_dir: + ArtifactStore.delete_temp_dir(temp_download_dir) + raise ArtifactError(f"Failed to download {url}: {e}") diff --git a/fboss-image/distro_cli/lib/exceptions.py b/fboss-image/distro_cli/lib/exceptions.py new file mode 100644 index 0000000000000..d61d23efbaa38 --- /dev/null +++ b/fboss-image/distro_cli/lib/exceptions.py @@ -0,0 +1,57 @@ +# Copyright (c) 2004-present, Facebook, Inc. +# All rights reserved. +# +# This source code is licensed under the BSD-style license found in the +# LICENSE file in the root directory of this source tree. An additional grant +# of patent rights can be found in the PATENTS file in the same directory. + +"""Exception definitions for FBOSS image builder.""" + + +class FbossImageError(Exception): + """Base exception for all fboss-image errors. + + All custom exceptions in the fboss-image tool should inherit from this. + This allows the top-level CLI handler to catch and format errors appropriately + before returning a non-zero exit code. + """ + + +class BuildError(FbossImageError): + """Build command failed. + + Raised when a component build fails, including: + - Build script/command not found + - Build process returned non-zero exit code + - Build output validation failed + """ + + +class ManifestError(FbossImageError): + """Manifest parsing or validation failed. + + Raised when: + - Manifest file not found or invalid JSON + - Required fields missing + - Invalid manifest structure + """ + + +class ArtifactError(FbossImageError): + """Artifact operation failed. + + Raised when: + - Expected artifact not found after build + - Artifact download failed + - Artifact cache operation failed + """ + + +class ComponentError(FbossImageError): + """Component-specific error. + + Raised when: + - Component not found in manifest + - Component configuration invalid + - Component builder not implemented + """ diff --git a/fboss-image/distro_cli/lib/execute.py b/fboss-image/distro_cli/lib/execute.py new file mode 100644 index 0000000000000..93b0cc9c7e964 --- /dev/null +++ b/fboss-image/distro_cli/lib/execute.py @@ -0,0 +1,83 @@ +# Copyright (c) 2004-present, Facebook, Inc. +# All rights reserved. +# +# This source code is licensed under the BSD-style license found in the +# LICENSE file in the root directory of this source tree. An additional grant +# of patent rights can be found in the PATENTS file in the same directory. + +"""Execute utilities for FBOSS image builder.""" + +import logging +from pathlib import Path + +from distro_cli.lib.docker.container import run_container +from distro_cli.lib.docker.image import build_fboss_builder_image + +from .exceptions import BuildError + +logger = logging.getLogger(__name__) + + +def execute_build_in_container( + image_name: str, + command: list[str], + volumes: dict[Path, Path], + component_name: str, + privileged: bool = False, + working_dir: str | None = None, + dependency_install_paths: dict[str, Path] | None = None, +) -> None: + """Execute build command in Docker container. + + Args: + image_name: Docker image name + command: Command to execute as list + volumes: Host to container path mappings + component_name: Component name + privileged: Run in privileged mode + working_dir: Working directory in container + dependency_install_paths: Dict mapping dependency names to their container mount paths + (e.g., {'kernel': Path('/dependencies/kernel')}) + RPMs from these paths will be installed before running the build + + Raises: + BuildError: If build fails + """ + logger.info(f"Executing {component_name} build in Docker container: {image_name}") + + # Ensure fboss_builder image is built + build_fboss_builder_image() + + # Use build_entrypoint.py to install dependencies first and execute the actual build command + entrypoint_path = "/workspace/fboss-image/distro_cli/lib/build_entrypoint.py" + + if dependency_install_paths: + logger.info( + f"Build entry point will process {len(dependency_install_paths)} dependencies" + ) + + # Build the command: python3 /workspace/.../build_entrypoint.py + # The entry point will look for dependencies in /dependencies and install them. + # Only list-form commands are supported + cmd_list = ["python3", entrypoint_path, *command] + + logger.info(f"Running in container: {' '.join(cmd_list)}") + + try: + exit_code = run_container( + image=image_name, + command=cmd_list, + volumes=volumes, + privileged=privileged, + working_dir=working_dir, + ) + + if exit_code != 0: + raise BuildError( + f"{component_name} build failed with exit code {exit_code}" + ) + + logger.info(f"{component_name} build in container complete") + + except RuntimeError as e: + raise BuildError(f"Failed to run Docker container: {e}") diff --git a/fboss-image/distro_cli/lib/paths.py b/fboss-image/distro_cli/lib/paths.py new file mode 100644 index 0000000000000..80de37043fd98 --- /dev/null +++ b/fboss-image/distro_cli/lib/paths.py @@ -0,0 +1,35 @@ +# Copyright (c) 2004-present, Facebook, Inc. +# All rights reserved. +# +# This source code is licensed under the BSD-style license found in the +# LICENSE file in the root directory of this source tree. An additional grant +# of patent rights can be found in the PATENTS file in the same directory. + +"""Path resolution utilities for FBOSS image builder.""" + +from pathlib import Path + + +def get_root_dir() -> Path: + """Find the root directory containing fboss-image + + This works by walking up from the current file until we find + the fboss-image directory, then going up one more level. + + Returns: + Path to root directory + + Raises: + RuntimeError: If the root directory cannot be determined + """ + current = Path(__file__).resolve() + + # Walk up the directory tree looking for fboss-image + for parent in current.parents: + if (parent / "fboss-image").is_dir(): + return parent + + raise RuntimeError( + f"Could not find root from {current}. " + "Expected to find 'fboss-image' directory in parent path." + ) diff --git a/fboss-image/distro_cli/tests/artifact_test.py b/fboss-image/distro_cli/tests/artifact_test.py new file mode 100644 index 0000000000000..6cf82a0873d31 --- /dev/null +++ b/fboss-image/distro_cli/tests/artifact_test.py @@ -0,0 +1,168 @@ +#!/usr/bin/env python3 +# Copyright (c) 2004-present, Facebook, Inc. +# All rights reserved. +# +# This source code is licensed under the BSD-style license found in the +# LICENSE file in the root directory of this source tree. An additional grant +# of patent rights can be found in the PATENTS file in the same directory. + +"""Unit tests for ArtifactStore class.""" + +import shutil +import tempfile +import unittest +from pathlib import Path + +from distro_cli.lib.artifact import ArtifactStore + + +class TestArtifactStore(unittest.TestCase): + """Test ArtifactStore data/metadata separation.""" + + def setUp(self): + """Set up test fixtures.""" + self.temp_dir = Path(tempfile.mkdtemp()) + # Override class attribute for testing + self.original_store_dir = ArtifactStore.ARTIFACT_STORE_DIR + ArtifactStore.ARTIFACT_STORE_DIR = self.temp_dir / "store" + self.store = ArtifactStore() + + def tearDown(self): + """Clean up test directory.""" + # Restore original ARTIFACT_STORE_DIR + ArtifactStore.ARTIFACT_STORE_DIR = self.original_store_dir + + if self.temp_dir.exists(): + shutil.rmtree(self.temp_dir) + + def test_store_data_only(self): + """Test storing data files without metadata.""" + data_file = Path(self.temp_dir) / "data.txt" + data_file.write_text("test data") + + stored_data, stored_meta = self.store.store("test-key", [data_file], []) + + self.assertEqual(len(stored_data), 1) + self.assertEqual(len(stored_meta), 0) + self.assertTrue(stored_data[0].exists()) + self.assertTrue(stored_data[0].read_text() == "test data") + + def test_store_data_and_metadata(self): + """Test storing both data and metadata files.""" + data_file = Path(self.temp_dir) / "data.txt" + data_file.write_text("test data") + meta_file = Path(self.temp_dir) / "meta.json" + meta_file.write_text('{"etag": "abc123"}') + + stored_data, stored_meta = self.store.store( + "test-key", [data_file], [meta_file] + ) + + self.assertEqual(len(stored_data), 1) + self.assertEqual(len(stored_meta), 1) + self.assertTrue(stored_data[0].exists()) + self.assertTrue(stored_meta[0].exists()) + self.assertTrue(stored_meta[0].read_text() == '{"etag": "abc123"}') + + def test_get_store_miss(self): + """Test get() with store miss.""" + data_file = Path(self.temp_dir) / "data.txt" + data_file.write_text("fetched data") + + def fetch_fn(stored_data, stored_meta): + self.assertEqual(len(stored_data), 0) + self.assertEqual(len(stored_meta), 0) + return (False, [data_file], []) + + result_data, result_meta = self.store.get("new-key", fetch_fn) + + self.assertEqual(len(result_data), 1) + self.assertEqual(len(result_meta), 0) + self.assertTrue(result_data[0].read_text() == "fetched data") + + def test_get_store_hit(self): + """Test get() with store hit.""" + data_file = Path(self.temp_dir) / "data.txt" + data_file.write_text("original data") + self.store.store("hit-key", [data_file], []) + + def fetch_fn(stored_data, stored_meta): + self.assertEqual(len(stored_data), 1) + return (True, stored_data, stored_meta) + + result_data, _ = self.store.get("hit-key", fetch_fn) + + self.assertEqual(len(result_data), 1) + self.assertTrue(result_data[0].read_text() == "original data") + + def test_data_metadata_separation(self): + """Test that data and metadata are stored in separate subdirectories.""" + data_file = self.temp_dir / "data.txt" + data_file.write_text("data") + meta_file = self.temp_dir / "meta.json" + meta_file.write_text("metadata") + + stored_data, stored_meta = self.store.store("sep-key", [data_file], [meta_file]) + + self.assertTrue("data" in str(stored_data[0])) + self.assertTrue("metadata" in str(stored_meta[0])) + self.assertNotEqual(stored_data[0].parent, stored_meta[0].parent) + + def test_multiple_data_files(self): + """Test storing multiple data files.""" + data1 = self.temp_dir / "file1.txt" + data1.write_text("data1") + data2 = self.temp_dir / "file2.txt" + data2.write_text("data2") + + stored_data, stored_meta = self.store.store("multi-key", [data1, data2], []) + + self.assertEqual(len(stored_data), 2) + self.assertEqual(len(stored_meta), 0) + self.assertTrue(all(f.exists() for f in stored_data)) + + def test_fetch_fn_receives_stored_files(self): + """Test that fetch function receives stored files on subsequent calls.""" + data_file = self.temp_dir / "data.txt" + data_file.write_text("stored") + meta_file = self.temp_dir / "meta.json" + meta_file.write_text('{"stored": true}') + + self.store.store("fetch-key", [data_file], [meta_file]) + + received_data = [] + received_meta = [] + + def fetch_fn(stored_data, stored_meta): + received_data.extend(stored_data) + received_meta.extend(stored_meta) + return (True, stored_data, stored_meta) + + self.store.get("fetch-key", fetch_fn) + + self.assertEqual(len(received_data), 1) + self.assertEqual(len(received_meta), 1) + self.assertTrue(received_data[0].exists()) + self.assertTrue(received_meta[0].exists()) + + def test_fetch_fn_store_miss_updates_store(self): + """Test that fetch function on store miss updates the store.""" + new_data = self.temp_dir / "new.txt" + new_data.write_text("new content") + + def fetch_fn(_stored_data, _stored_meta): + return (False, [new_data], []) + + _, _ = self.store.get("update-key", fetch_fn) + + # Verify store was updated + def verify_fn(stored_data, stored_meta): + self.assertEqual(len(stored_data), 1) + return (True, stored_data, stored_meta) + + verify_data, _ = self.store.get("update-key", verify_fn) + self.assertEqual(len(verify_data), 1) + + +if __name__ == "__main__": + unittest.main() diff --git a/fboss-image/distro_cli/tests/data/dev_image.json b/fboss-image/distro_cli/tests/data/dev_image.json new file mode 100644 index 0000000000000..191a813663404 --- /dev/null +++ b/fboss-image/distro_cli/tests/data/dev_image.json @@ -0,0 +1,29 @@ +{ + "distribution_formats": { + "onie": "FBOSS-k6.4.3.bin", + "usb": "FBOSS-k6.4.3.iso" + }, + "kernel": { + "download": "https://artifact.github.com/nexthop-ai/fboss/fboss-oss_kernel_v6.4.3.tar" + }, + "other_dependencies": [ + {"download": "https://artifact.github.com/nexthop-ai/fsdb/fsdb.rpm"}, + {"download": "file:vendor_debug_tools/tools.rpm"} + ], + "fboss-platform-stack": { + "execute": ["fboss/fboss/oss/scripts/build.py", "platformstack"] + }, + "bsps": [ + {"execute": ["vendor_bsp/build.make"]}, + {"execute": ["fboss/oss/reference_bsp/build.py"]} + ], + "sai": { + "execute": ["fboss_brcm_sai/build.sh"] + }, + "fboss-forwarding-stack": { + "execute": ["fboss/fboss/oss/scripts/build.py", "forwardingstack"] + }, + "image_build_hooks": { + "after_pkgs": "additional_os_pkgs.xml" + } +} diff --git a/fboss-image/distro_cli/tests/docker_image_test.py b/fboss-image/distro_cli/tests/docker_image_test.py new file mode 100644 index 0000000000000..c9674237a92a4 --- /dev/null +++ b/fboss-image/distro_cli/tests/docker_image_test.py @@ -0,0 +1,93 @@ +"""Tests for Docker image management utilities.""" + +import os +import unittest +from pathlib import Path +from unittest.mock import patch + +from distro_cli.lib.docker.image import _should_build_image + + +class TestShouldBuildImage(unittest.TestCase): + """Tests for _should_build_image function.""" + + def setUp(self): + """Set up test fixtures.""" + self.root_dir = Path("/fake/root") + + @patch("distro_cli.lib.docker.image._compute_dependency_checksum") + @patch("distro_cli.lib.docker.image._get_image_build_timestamp") + def test_image_not_found(self, mock_get_timestamp, mock_compute_checksum): + """Test when image doesn't exist.""" + mock_compute_checksum.return_value = "abc123" + mock_get_timestamp.return_value = None + + should_build, checksum, reason = _should_build_image(self.root_dir) + + self.assertTrue(should_build) + self.assertEqual(checksum, "abc123") + self.assertEqual(reason, "not found") + + @patch("distro_cli.lib.docker.image._compute_dependency_checksum") + @patch("distro_cli.lib.docker.image._get_image_build_timestamp") + @patch("time.time") + def test_image_expired(self, mock_time, mock_get_timestamp, mock_compute_checksum): + """Test when image exists but is expired.""" + mock_compute_checksum.return_value = "abc123" + # Image was built at timestamp 1000 + mock_get_timestamp.return_value = 1000 + # Current time is 1000 + 25 hours (more than 24 hour default expiration) + mock_time.return_value = 1000 + (25 * 60 * 60) + + # Default expiration is 24 hours + should_build, checksum, reason = _should_build_image(self.root_dir) + + self.assertTrue(should_build) + self.assertEqual(checksum, "abc123") + self.assertIn("expired", reason) + self.assertIn("24", reason) + + @patch("distro_cli.lib.docker.image._compute_dependency_checksum") + @patch("distro_cli.lib.docker.image._get_image_build_timestamp") + @patch("time.time") + def test_image_exists_and_not_expired( + self, mock_time, mock_get_timestamp, mock_compute_checksum + ): + """Test when image exists and is not expired.""" + mock_compute_checksum.return_value = "abc123" + # Image was built at timestamp 1000 + mock_get_timestamp.return_value = 1000 + # Current time is 1000 + 1 hour (less than 24 hour default expiration) + mock_time.return_value = 1000 + (1 * 60 * 60) + + should_build, checksum, reason = _should_build_image(self.root_dir) + + self.assertFalse(should_build) + self.assertEqual(checksum, "abc123") + self.assertEqual(reason, "exists and is not expired") + + @patch("distro_cli.lib.docker.image._compute_dependency_checksum") + @patch("distro_cli.lib.docker.image._get_image_build_timestamp") + @patch("time.time") + def test_custom_expiration_time( + self, mock_time, mock_get_timestamp, mock_compute_checksum + ): + """Test with custom expiration time from environment variable.""" + mock_compute_checksum.return_value = "abc123" + # Image was built at timestamp 1000 + mock_get_timestamp.return_value = 1000 + # Current time is 1000 + 50 hours (more than 48 hour custom expiration) + mock_time.return_value = 1000 + (50 * 60 * 60) + + # Set custom expiration to 48 hours + with patch.dict(os.environ, {"FBOSS_BUILDER_CACHE_EXPIRATION_HOURS": "48"}): + should_build, checksum, reason = _should_build_image(self.root_dir) + + self.assertTrue(should_build) + self.assertEqual(checksum, "abc123") + self.assertIn("expired", reason) + self.assertIn("48", reason) + + +if __name__ == "__main__": + unittest.main() diff --git a/fboss-image/distro_cli/tests/docker_test.py b/fboss-image/distro_cli/tests/docker_test.py new file mode 100644 index 0000000000000..6351e8a0de896 --- /dev/null +++ b/fboss-image/distro_cli/tests/docker_test.py @@ -0,0 +1,29 @@ +"""Test Docker infrastructure.""" + +import unittest + +from distro_cli.lib.constants import FBOSS_BUILDER_IMAGE +from distro_cli.lib.docker.container import run_container +from distro_cli.tests.test_helpers import ensure_test_docker_image + + +class TestDockerInfrastructure(unittest.TestCase): + """Test Docker infrastructure basics.""" + + @classmethod + def setUpClass(cls): + """Ensure fboss_builder image exists before running tests.""" + ensure_test_docker_image() + + def test_run_simple_container(self): + """Test running a simple container command.""" + exit_code = run_container( + image=FBOSS_BUILDER_IMAGE, + command=["echo", "hello from container"], + ephemeral=True + ) + self.assertEqual(exit_code, 0) + + +if __name__ == "__main__": + unittest.main() diff --git a/fboss-image/distro_cli/tests/download_test.py b/fboss-image/distro_cli/tests/download_test.py new file mode 100644 index 0000000000000..b5a922e4dd247 --- /dev/null +++ b/fboss-image/distro_cli/tests/download_test.py @@ -0,0 +1,265 @@ +#!/usr/bin/env python3 +# Copyright (c) 2004-present, Facebook, Inc. +# All rights reserved. +# +# This source code is licensed under the BSD-style license found in the +# LICENSE file in the root directory of this source tree. An additional grant +# of patent rights can be found in the PATENTS file in the same directory. + +"""Unit tests for download utilities.""" + +import http.server +import json +import shutil +import socketserver +import tempfile +import threading +import time +import unittest +from pathlib import Path + +from distro_cli.lib.download import HTTP_METADATA_FILENAME, download_artifact +from distro_cli.tests.test_helpers import override_artifact_store_dir, sandbox_tempdir + + +class TestDownloadArtifact(unittest.TestCase): + """Test download_artifact function.""" + + def setUp(self): + """Set up test fixtures.""" + # Use sandbox-safe temporary directory + self._tempdir_ctx = sandbox_tempdir("download_test_") + self.temp_dir = self._tempdir_ctx.__enter__() + self.manifest_dir = self.temp_dir / "manifest" + self.manifest_dir.mkdir() + + # Override artifact store directory for testing + self.artifact_store_dir = self.temp_dir / ".artifacts" + self._artifact_store_ctx = override_artifact_store_dir(self.artifact_store_dir) + self._artifact_store_ctx.__enter__() + + def tearDown(self): + """Clean up test directory.""" + # Exit context managers in reverse order + self._artifact_store_ctx.__exit__(None, None, None) + self._tempdir_ctx.__exit__(None, None, None) + + def test_download_file_url(self): + """Test downloading from file:// URL.""" + source_file = self.temp_dir / "source.txt" + source_file.write_text("file content") + + url = f"file://{source_file}" + cache_hit, data_files, meta_files = download_artifact( + url, self.manifest_dir, [], [] + ) + + self.assertFalse(cache_hit) + self.assertEqual(len(data_files), 1) + self.assertEqual(len(meta_files), 1) # Now includes mtime metadata + self.assertTrue(data_files[0].exists()) + self.assertEqual(data_files[0].read_text(), "file content") + + # Verify metadata contains mtime + metadata = json.loads(meta_files[0].read_text()) + self.assertIn("mtime", metadata) + + def test_download_file_url_mtime_caching(self): + """Test that file:// URLs use mtime for cache detection.""" + source_file = self.temp_dir / "source.txt" + source_file.write_text("original content") + + url = f"file://{source_file}" + + # First download - should not be a cache hit + cache_hit1, data_files1, meta_files1 = download_artifact( + url, self.manifest_dir, [], [] + ) + self.assertFalse(cache_hit1) + self.assertEqual(len(data_files1), 1) + self.assertEqual(len(meta_files1), 1) + + # Second download without modifying file - should be a cache hit + cache_hit2, data_files2, meta_files2 = download_artifact( + url, self.manifest_dir, data_files1, meta_files1 + ) + self.assertTrue(cache_hit2) + self.assertEqual(data_files2, data_files1) + self.assertEqual(meta_files2, meta_files1) + + # Modify the source file + time.sleep(0.01) # Ensure mtime changes + source_file.write_text("modified content") + + # Third download after modification - should NOT be a cache hit + cache_hit3, data_files3, meta_files3 = download_artifact( + url, self.manifest_dir, data_files2, meta_files2 + ) + self.assertFalse(cache_hit3) + self.assertEqual(len(data_files3), 1) + self.assertEqual(len(meta_files3), 1) + + def test_metadata_file_structure(self): + """Test that metadata files are created with correct structure.""" + # Create a test metadata file + meta_file = self.temp_dir / HTTP_METADATA_FILENAME + meta_file.write_text( + json.dumps( + {"etag": "test-etag", "last_modified": "Mon, 01 Jan 2024 00:00:00 GMT"} + ) + ) + + # Verify structure + metadata = json.loads(meta_file.read_text()) + self.assertIn("etag", metadata) + self.assertIn("last_modified", metadata) + self.assertEqual(metadata["etag"], "test-etag") + self.assertEqual(metadata["last_modified"], "Mon, 01 Jan 2024 00:00:00 GMT") + + +class SimpleHTTPServer: + """Simple HTTP server for testing downloads.""" + + def __init__(self, directory, port=8888): + """Initialize HTTP server. + + Args: + directory: Directory to serve files from + port: Port to listen on (default: 8888) + """ + self.directory = directory + self.port = port + self.server = None + self.server_thread = None + self._ready = threading.Event() + + def start(self): + """Start the HTTP server in a background thread.""" + # Enable SO_REUSEADDR to avoid "Address already in use" errors + socketserver.TCPServer.allow_reuse_address = True + + self.server = socketserver.TCPServer( + ("127.0.0.1", self.port), + lambda *args, **kwargs: http.server.SimpleHTTPRequestHandler( + *args, directory=str(self.directory), **kwargs + ), + ) + + def serve_with_ready_signal(): + """Serve forever and signal when ready.""" + self._ready.set() + self.server.serve_forever() + + self.server_thread = threading.Thread( + target=serve_with_ready_signal, daemon=True + ) + self.server_thread.start() + + # Wait for server to be ready (with timeout) + if not self._ready.wait(timeout=180): # 3 minutes max + raise RuntimeError("HTTP server failed to start within 3 minutes") + + def stop(self): + """Stop the HTTP server.""" + if self.server: + self.server.shutdown() + self.server.server_close() + + def get_url(self, filename): + """Get URL for a file served by this server. + + Args: + filename: Name of file to get URL for + + Returns: + Full HTTP URL to the file + """ + return f"http://127.0.0.1:{self.port}/{filename}" + + +class TestDownloadHTTP(unittest.TestCase): + """Test download_artifact with HTTP server.""" + + @classmethod + def setUpClass(cls): + """Start HTTP server for all tests.""" + cls.test_dir = Path(tempfile.mkdtemp()) + + # Create a test file to serve + cls.test_file = cls.test_dir / "test_artifact.tar.gz" + cls.test_file.write_text("test artifact content from HTTP") + + # Start HTTP server + cls.http_server = SimpleHTTPServer(cls.test_dir, port=8889) + cls.http_server.start() + + @classmethod + def tearDownClass(cls): + """Stop HTTP server and cleanup.""" + cls.http_server.stop() + if cls.test_dir.exists(): + shutil.rmtree(cls.test_dir) + + def setUp(self): + """Set up test fixtures.""" + # Use sandbox-safe temporary directory + self._tempdir_ctx = sandbox_tempdir("download_http_test_") + self.temp_dir = self._tempdir_ctx.__enter__() + self.manifest_dir = self.temp_dir / "manifest" + self.manifest_dir.mkdir() + + # Override artifact store directory for testing + self.artifact_store_dir = self.temp_dir / ".artifacts" + self._artifact_store_ctx = override_artifact_store_dir(self.artifact_store_dir) + self._artifact_store_ctx.__enter__() + + def tearDown(self): + """Clean up test directory.""" + # Exit context managers in reverse order + self._artifact_store_ctx.__exit__(None, None, None) + self._tempdir_ctx.__exit__(None, None, None) + + def test_download_http_url(self): + """Test downloading from HTTP URL.""" + url = self.http_server.get_url("test_artifact.tar.gz") + + cache_hit, data_files, meta_files = download_artifact( + url, self.manifest_dir, [], [] + ) + + self.assertFalse(cache_hit) + self.assertEqual(len(data_files), 1) + self.assertEqual(len(meta_files), 1) + self.assertTrue(data_files[0].exists()) + self.assertEqual(data_files[0].read_text(), "test artifact content from HTTP") + + # Verify metadata file exists and has correct structure + self.assertTrue(meta_files[0].exists()) + self.assertEqual(meta_files[0].name, HTTP_METADATA_FILENAME) + + def test_download_http_caching(self): + """Test HTTP caching with ETag/Last-Modified.""" + url = self.http_server.get_url("test_artifact.tar.gz") + + # First download + cache_hit1, data_files1, meta_files1 = download_artifact( + url, self.manifest_dir, [], [] + ) + + self.assertFalse(cache_hit1) + self.assertEqual(len(data_files1), 1) + self.assertEqual(len(meta_files1), 1) + + # Second download with cached files - should get 304 Not Modified + cache_hit2, data_files2, meta_files2 = download_artifact( + url, self.manifest_dir, data_files1, meta_files1 + ) + + # Should be a cache hit (304 Not Modified) + self.assertTrue(cache_hit2) + self.assertEqual(data_files2, data_files1) + self.assertEqual(meta_files2, meta_files1) + + +if __name__ == "__main__": + unittest.main() diff --git a/fboss-image/distro_cli/tests/test_helpers.py b/fboss-image/distro_cli/tests/test_helpers.py new file mode 100644 index 0000000000000..c0621f8221118 --- /dev/null +++ b/fboss-image/distro_cli/tests/test_helpers.py @@ -0,0 +1,101 @@ +# Copyright (c) 2004-present, Facebook, Inc. +# All rights reserved. +# +# This source code is licensed under the BSD-style license found in the +# LICENSE file in the root directory of this source tree. An additional grant +# of patent rights can be found in the PATENTS file in the same directory. + +"""Test helper utilities.""" + +import logging +import os +import shutil +import tempfile +from collections.abc import Generator +from contextlib import contextmanager +from pathlib import Path + +from distro_cli.lib.docker.image import build_fboss_builder_image + +logger = logging.getLogger(__name__) + + +def ensure_test_docker_image(): + """Ensure fboss_builder Docker image is available for tests. + + Utilize the production build_fboss_builder_image() to ensure + that the fboss builder image is available. + + Raises: + RuntimeError: If image is not available. + """ + build_fboss_builder_image() + + +@contextmanager +def sandbox_tempdir(prefix: str = "test_") -> Generator[Path, None, None]: + """Create a temporary directory that works in sandboxed test environments. + + When TEST_TMPDIR environment variable is set (e.g., in Bazel sandbox), creates + the temporary directory under TEST_TMPDIR which is guaranteed to be writable. + Otherwise, uses the system's default temporary directory. + + Args: + prefix: Prefix for the temporary directory name + + Yields: + Path to the temporary directory + + Example: + with sandbox_tempdir("my_test_") as tmpdir: + test_file = tmpdir / "test.txt" + test_file.write_text("test content") + """ + # Determine the parent directory for the temp dir + parent_dir = ( + Path(os.environ["TEST_TMPDIR"]) if "TEST_TMPDIR" in os.environ else None + ) + + # Create temp directory using tempfile (works in both cases) + tmpdir_str = tempfile.mkdtemp(prefix=prefix, dir=parent_dir) + tmpdir = Path(tmpdir_str) + + try: + yield tmpdir + finally: + # Clean up + if tmpdir.exists(): + shutil.rmtree(tmpdir) + + + +@contextmanager +def override_artifact_store_dir(store_dir: Path) -> Generator[None, None, None]: + """Temporarily override ArtifactStore.ARTIFACT_STORE_DIR for testing. + + This is necessary in sandboxed test environments where the default artifact + store directory may be read-only. The override is automatically restored when + the context exits. + + Args: + store_dir: Path to use as the artifact store directory + + Yields: + None + + Example: + with sandbox_tempdir("artifacts_") as tmpdir: + with override_artifact_store_dir(tmpdir): + # ArtifactStore will now use tmpdir + store = ArtifactStore() + # ... test code ... + # ArtifactStore.ARTIFACT_STORE_DIR is restored + """ + from distro_cli.lib.artifact import ArtifactStore + + original = ArtifactStore.ARTIFACT_STORE_DIR + try: + ArtifactStore.ARTIFACT_STORE_DIR = store_dir + yield + finally: + ArtifactStore.ARTIFACT_STORE_DIR = original diff --git a/fboss-image/kernel/configs/fboss-local-overrides.yaml b/fboss-image/kernel/configs/fboss-local-overrides.yaml new file mode 100644 index 0000000000000..c1cfb0a6ebb7b --- /dev/null +++ b/fboss-image/kernel/configs/fboss-local-overrides.yaml @@ -0,0 +1,51 @@ +# FBOSS Local Configuration Overrides +# +# Copyright (c) 2004-present, Facebook, Inc. +# All rights reserved. +# +# This source code is licensed under the BSD-style license found in the +# LICENSE file in the root directory of this source tree. An additional grant +# of patent rights can be found in the PATENTS file in the same directory. +# +# This file contains local overrides to the Meta fboss-reference.config +# organized by common settings and kernel version-specific settings + +# Common overrides that apply to all kernel versions +# Add config lines here +common_overrides: | + # These changes disable settings in Meta reference config that don't exist in standard linux source + CONFIG_BOOT_CONFIG_EMBED_FILE="" + CONFIG_SYSTEM_TRUSTED_KEYS="" + + # Drivers for Golden Eagle platform + CONFIG_EEPROM_AT24=m + CONFIG_SENSORS_TMP464=m + CONFIG_SENSORS_LM90=m + CONFIG_SENSORS_PMBUS=m + CONFIG_SENSORS_ADM1266=m + CONFIG_SENSORS_ISL68137=m + CONFIG_AD525X_DPOT=m + CONFIG_AD525X_DPOT_I2C=m + CONFIG_NET_VENDOR_AMD=y + CONFIG_AMD_XGBE=m + CONFIG_AMD_XGBE_DCB=y + CONFIG_AMD_XGBE_HAVE_ECC=y + CONFIG_X86_AMD_PLATFORM_DEVICE=y + CONFIG_I2C_DESIGNWARE_PLATFORM=y + CONFIG_I2C_DESIGNWARE_PCI=y + CONFIG_ACPI_SPCR_TABLE=y + CONFIG_SERIAL_8250_DW=m + CONFIG_SERIAL_8250_DWLIB=m + CONFIG_SERIAL_8250_PNP=y + + +# Kernel version overrides +# Add kernel version as key, then add config lines in the value +kernel_version_overrides: + "6.4.3": | + # Specific overrides for kernel 6.4.3 + # Add any 6.4.3-specific config lines here + + "6.11.1": | + # Specific overrides for kernel 6.11.1 + # Add any 6.11.1-specific config lines here diff --git a/fboss-image/kernel/configs/fboss-reference.config b/fboss-image/kernel/configs/fboss-reference.config new file mode 100644 index 0000000000000..660c222254c7b --- /dev/null +++ b/fboss-image/kernel/configs/fboss-reference.config @@ -0,0 +1,6145 @@ +# +# Automatically generated file; DO NOT EDIT. +# Linux/x86 6.4.3-0_fbk1_755_ga25447393a1d Kernel Configuration +# +CONFIG_CC_VERSION_TEXT="clang version 15.0.1 (Red Hat 15.0.1-2.el9)" +CONFIG_GCC_VERSION=0 +CONFIG_CC_IS_CLANG=y +CONFIG_CLANG_VERSION=150001 +CONFIG_AS_IS_LLVM=y +CONFIG_AS_VERSION=150001 +CONFIG_LD_VERSION=0 +CONFIG_LD_IS_LLD=y +CONFIG_LLD_VERSION=150001 +CONFIG_CC_CAN_LINK=y +CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y +CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y +CONFIG_TOOLS_SUPPORT_RELR=y +CONFIG_CC_HAS_ASM_INLINE=y +CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y +CONFIG_PAHOLE_VERSION=125 +CONFIG_IRQ_WORK=y +CONFIG_BUILDTIME_TABLE_SORT=y +CONFIG_THREAD_INFO_IN_TASK=y + +# +# General setup +# +CONFIG_INIT_ENV_ARG_LIMIT=32 +# CONFIG_COMPILE_TEST is not set +# CONFIG_WERROR is not set +CONFIG_LOCALVERSION="" +CONFIG_LOCALVERSION_AUTO=y +CONFIG_BUILD_SALT="" +CONFIG_HAVE_KERNEL_GZIP=y +CONFIG_HAVE_KERNEL_BZIP2=y +CONFIG_HAVE_KERNEL_LZMA=y +CONFIG_HAVE_KERNEL_XZ=y +CONFIG_HAVE_KERNEL_LZO=y +CONFIG_HAVE_KERNEL_LZ4=y +CONFIG_HAVE_KERNEL_ZSTD=y +# CONFIG_KERNEL_GZIP is not set +# CONFIG_KERNEL_BZIP2 is not set +# CONFIG_KERNEL_LZMA is not set +CONFIG_KERNEL_XZ=y +# CONFIG_KERNEL_LZO is not set +# CONFIG_KERNEL_LZ4 is not set +# CONFIG_KERNEL_ZSTD is not set +CONFIG_DEFAULT_INIT="" +CONFIG_DEFAULT_HOSTNAME="(none)" +CONFIG_SYSVIPC=y +CONFIG_SYSVIPC_SYSCTL=y +CONFIG_SYSVIPC_COMPAT=y +CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y +# CONFIG_WATCH_QUEUE is not set +CONFIG_CROSS_MEMORY_ATTACH=y +# CONFIG_USELIB is not set +CONFIG_AUDIT=y +CONFIG_HAVE_ARCH_AUDITSYSCALL=y +CONFIG_AUDITSYSCALL=y + +# +# IRQ subsystem +# +CONFIG_GENERIC_IRQ_PROBE=y +CONFIG_GENERIC_IRQ_SHOW=y +CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y +CONFIG_GENERIC_PENDING_IRQ=y +CONFIG_GENERIC_IRQ_MIGRATION=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_IRQ_DOMAIN=y +CONFIG_IRQ_DOMAIN_HIERARCHY=y +CONFIG_GENERIC_MSI_IRQ=y +CONFIG_IRQ_MSI_IOMMU=y +CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y +CONFIG_GENERIC_IRQ_RESERVATION_MODE=y +CONFIG_IRQ_FORCED_THREADING=y +CONFIG_SPARSE_IRQ=y +# CONFIG_GENERIC_IRQ_DEBUGFS is not set +# end of IRQ subsystem + +CONFIG_CLOCKSOURCE_WATCHDOG=y +CONFIG_ARCH_CLOCKSOURCE_INIT=y +CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y +CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y +CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y +CONFIG_CONTEXT_TRACKING=y +CONFIG_CONTEXT_TRACKING_IDLE=y + +# +# Timers subsystem +# +CONFIG_TICK_ONESHOT=y +CONFIG_NO_HZ_COMMON=y +# CONFIG_HZ_PERIODIC is not set +CONFIG_NO_HZ_IDLE=y +# CONFIG_NO_HZ_FULL is not set +CONFIG_CONTEXT_TRACKING_USER=y +# CONFIG_CONTEXT_TRACKING_USER_FORCE is not set +# CONFIG_NO_HZ is not set +CONFIG_HIGH_RES_TIMERS=y +CONFIG_CLOCKSOURCE_WATCHDOG_MAX_SKEW_US=100 +# end of Timers subsystem + +CONFIG_BPF=y +CONFIG_HAVE_EBPF_JIT=y +CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y + +# +# BPF subsystem +# +CONFIG_BPF_SYSCALL=y +CONFIG_BPF_JIT=y +CONFIG_BPF_JIT_ALWAYS_ON=y +CONFIG_BPF_JIT_DEFAULT_ON=y +# CONFIG_BPF_UNPRIV_DEFAULT_OFF is not set +CONFIG_USERMODE_DRIVER=y +CONFIG_BPF_PRELOAD=y +CONFIG_BPF_PRELOAD_UMD=m +CONFIG_BPF_LSM=y +# end of BPF subsystem + +CONFIG_PREEMPT_NONE_BUILD=y +CONFIG_PREEMPT_NONE=y +# CONFIG_PREEMPT_VOLUNTARY is not set +# CONFIG_PREEMPT is not set +# CONFIG_PREEMPT_DYNAMIC is not set +# CONFIG_SCHED_CORE is not set +CONFIG_SCHED_CLASS_EXT=y + +# +# CPU/Task time and stats accounting +# +CONFIG_VIRT_CPU_ACCOUNTING=y +# CONFIG_TICK_CPU_ACCOUNTING is not set +CONFIG_VIRT_CPU_ACCOUNTING_GEN=y +CONFIG_IRQ_TIME_ACCOUNTING=y +CONFIG_HAVE_SCHED_AVG_IRQ=y +# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_TASKSTATS=y +CONFIG_TASK_DELAY_ACCT=y +CONFIG_TASK_XACCT=y +CONFIG_TASK_IO_ACCOUNTING=y +CONFIG_PSI=y +# CONFIG_PSI_DEFAULT_DISABLED is not set +# end of CPU/Task time and stats accounting + +CONFIG_CPU_ISOLATION=y + +# +# RCU Subsystem +# +CONFIG_TREE_RCU=y +# CONFIG_RCU_EXPERT is not set +CONFIG_TREE_SRCU=y +CONFIG_TASKS_RCU_GENERIC=y +CONFIG_TASKS_RUDE_RCU=y +CONFIG_TASKS_TRACE_RCU=y +CONFIG_RCU_STALL_COMMON=y +CONFIG_RCU_NEED_SEGCBLIST=y +# end of RCU Subsystem + +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_IKHEADERS=m +CONFIG_LOG_BUF_SHIFT=21 +CONFIG_LOG_CPU_MAX_BUF_SHIFT=0 +CONFIG_PRINTK_INDEX=y +CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y + +# +# Scheduler features +# +# end of Scheduler features + +CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y +CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y +CONFIG_CC_HAS_INT128=y +CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough" +CONFIG_GCC11_NO_ARRAY_BOUNDS=y +CONFIG_ARCH_SUPPORTS_INT128=y +CONFIG_NUMA_BALANCING=y +# CONFIG_NUMA_BALANCING_DEFAULT_ENABLED is not set +CONFIG_CGROUPS=y +CONFIG_PAGE_COUNTER=y +# CONFIG_CGROUP_FAVOR_DYNMODS is not set +CONFIG_MEMCG=y +CONFIG_MEMCG_KMEM=y +CONFIG_BLK_CGROUP=y +CONFIG_CGROUP_WRITEBACK=y +CONFIG_CGROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +CONFIG_CFS_BANDWIDTH=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_EXT_GROUP_SCHED=y +CONFIG_SCHED_MM_CID=y +CONFIG_CGROUP_PIDS=y +# CONFIG_CGROUP_RDMA is not set +CONFIG_CGROUP_FREEZER=y +CONFIG_CGROUP_HUGETLB=y +CONFIG_CPUSETS=y +CONFIG_PROC_PID_CPUSET=y +CONFIG_CGROUP_DEVICE=y +CONFIG_CGROUP_CPUACCT=y +CONFIG_CGROUP_PERF=y +CONFIG_CGROUP_BPF=y +# CONFIG_CGROUP_MISC is not set +# CONFIG_CGROUP_DEBUG is not set +CONFIG_SOCK_CGROUP_DATA=y +CONFIG_NAMESPACES=y +CONFIG_UTS_NS=y +CONFIG_TIME_NS=y +CONFIG_IPC_NS=y +CONFIG_USER_NS=y +CONFIG_PID_NS=y +CONFIG_NET_NS=y +# CONFIG_CHECKPOINT_RESTORE is not set +# CONFIG_SCHED_AUTOGROUP is not set +CONFIG_RELAY=y +CONFIG_BLK_DEV_INITRD=y +CONFIG_INITRAMFS_SOURCE="" +CONFIG_RD_GZIP=y +CONFIG_RD_BZIP2=y +CONFIG_RD_LZMA=y +CONFIG_RD_XZ=y +CONFIG_RD_LZO=y +CONFIG_RD_LZ4=y +CONFIG_RD_ZSTD=y +CONFIG_BOOT_CONFIG=y +# CONFIG_BOOT_CONFIG_FORCE is not set +CONFIG_BOOT_CONFIG_EMBED=y +CONFIG_BOOT_CONFIG_EMBED_FILE="common.bootconfig" +CONFIG_INITRAMFS_PRESERVE_MTIME=y +CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y +# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set +CONFIG_LD_ORPHAN_WARN=y +CONFIG_LD_ORPHAN_WARN_LEVEL="warn" +CONFIG_SYSCTL=y +CONFIG_HAVE_UID16=y +CONFIG_SYSCTL_EXCEPTION_TRACE=y +CONFIG_HAVE_PCSPKR_PLATFORM=y +CONFIG_EXPERT=y +CONFIG_UID16=y +CONFIG_MULTIUSER=y +# CONFIG_SGETMASK_SYSCALL is not set +# CONFIG_SYSFS_SYSCALL is not set +CONFIG_FHANDLE=y +CONFIG_POSIX_TIMERS=y +CONFIG_PRINTK=y +CONFIG_BUG=y +CONFIG_ELF_CORE=y +CONFIG_PCSPKR_PLATFORM=y +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_FUTEX_PI=y +CONFIG_EPOLL=y +CONFIG_SIGNALFD=y +CONFIG_TIMERFD=y +CONFIG_EVENTFD=y +CONFIG_SHMEM=y +CONFIG_AIO=y +CONFIG_IO_URING=y +CONFIG_ADVISE_SYSCALLS=y +CONFIG_MEMBARRIER=y +CONFIG_KALLSYMS=y +# CONFIG_KALLSYMS_SELFTEST is not set +CONFIG_KALLSYMS_ALL=y +CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y +CONFIG_KALLSYMS_BASE_RELATIVE=y +CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y +CONFIG_KCMP=y +CONFIG_RSEQ=y +CONFIG_CACHESTAT_SYSCALL=y +# CONFIG_DEBUG_RSEQ is not set +CONFIG_EMBEDDED=y +CONFIG_HAVE_PERF_EVENTS=y +CONFIG_GUEST_PERF_EVENTS=y +# CONFIG_PC104 is not set + +# +# Kernel Performance Events And Counters +# +CONFIG_PERF_EVENTS=y +# CONFIG_DEBUG_PERF_USE_VMALLOC is not set +# end of Kernel Performance Events And Counters + +CONFIG_SYSTEM_DATA_VERIFICATION=y +# CONFIG_PROFILING is not set +CONFIG_TRACEPOINTS=y +# end of General setup + +CONFIG_64BIT=y +CONFIG_X86_64=y +CONFIG_X86=y +CONFIG_INSTRUCTION_DECODER=y +CONFIG_OUTPUT_FORMAT="elf64-x86-64" +CONFIG_LOCKDEP_SUPPORT=y +CONFIG_STACKTRACE_SUPPORT=y +CONFIG_MMU=y +CONFIG_ARCH_MMAP_RND_BITS_MIN=28 +CONFIG_ARCH_MMAP_RND_BITS_MAX=32 +CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8 +CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16 +CONFIG_GENERIC_BUG=y +CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ARCH_HAS_CPU_RELAX=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_AUDIT_ARCH=y +CONFIG_HAVE_INTEL_TXT=y +CONFIG_X86_64_SMP=y +CONFIG_ARCH_SUPPORTS_UPROBES=y +CONFIG_FIX_EARLYCON_MEM=y +CONFIG_DYNAMIC_PHYSICAL_MASK=y +CONFIG_PGTABLE_LEVELS=4 +CONFIG_CC_HAS_SANE_STACKPROTECTOR=y + +# +# Processor type and features +# +CONFIG_SMP=y +CONFIG_X86_FEATURE_NAMES=y +CONFIG_X86_X2APIC=y +# CONFIG_X86_MPPARSE is not set +# CONFIG_GOLDFISH is not set +CONFIG_X86_CPU_RESCTRL=y +# CONFIG_X86_EXTENDED_PLATFORM is not set +# CONFIG_X86_INTEL_LPSS is not set +# CONFIG_X86_AMD_PLATFORM_DEVICE is not set +CONFIG_IOSF_MBI=m +# CONFIG_IOSF_MBI_DEBUG is not set +CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y +CONFIG_SCHED_OMIT_FRAME_POINTER=y +# CONFIG_HYPERVISOR_GUEST is not set +# CONFIG_MK8 is not set +# CONFIG_MPSC is not set +CONFIG_MCORE2=y +# CONFIG_MATOM is not set +# CONFIG_GENERIC_CPU is not set +CONFIG_X86_INTERNODE_CACHE_SHIFT=6 +CONFIG_X86_L1_CACHE_SHIFT=6 +CONFIG_X86_INTEL_USERCOPY=y +CONFIG_X86_USE_PPRO_CHECKSUM=y +CONFIG_X86_P6_NOP=y +CONFIG_X86_TSC=y +CONFIG_X86_CMPXCHG64=y +CONFIG_X86_CMOV=y +CONFIG_X86_MINIMUM_CPU_FAMILY=64 +CONFIG_X86_DEBUGCTLMSR=y +CONFIG_IA32_FEAT_CTL=y +CONFIG_X86_VMX_FEATURE_NAMES=y +CONFIG_PROCESSOR_SELECT=y +CONFIG_CPU_SUP_INTEL=y +CONFIG_CPU_SUP_AMD=y +# CONFIG_CPU_SUP_HYGON is not set +# CONFIG_CPU_SUP_CENTAUR is not set +# CONFIG_CPU_SUP_ZHAOXIN is not set +CONFIG_HPET_TIMER=y +CONFIG_HPET_EMULATE_RTC=y +CONFIG_DMI=y +# CONFIG_GART_IOMMU is not set +# CONFIG_MAXSMP is not set +CONFIG_NR_CPUS_RANGE_BEGIN=2 +CONFIG_NR_CPUS_RANGE_END=512 +CONFIG_NR_CPUS_DEFAULT=64 +CONFIG_NR_CPUS=512 +# CONFIG_SCHED_CLUSTER is not set +CONFIG_SCHED_SMT=y +CONFIG_SCHED_MC=y +# CONFIG_SCHED_MC_PRIO is not set +CONFIG_X86_LOCAL_APIC=y +CONFIG_X86_IO_APIC=y +# CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set +CONFIG_X86_MCE=y +CONFIG_X86_MCELOG_LEGACY=y +CONFIG_X86_MCE_INTEL=y +CONFIG_X86_MCE_AMD=y +CONFIG_X86_MCE_THRESHOLD=y +CONFIG_X86_MCE_INJECT=m + +# +# Performance monitoring +# +CONFIG_PERF_EVENTS_INTEL_UNCORE=y +CONFIG_PERF_EVENTS_INTEL_RAPL=y +CONFIG_PERF_EVENTS_INTEL_CSTATE=y +CONFIG_PERF_EVENTS_AMD_POWER=y +CONFIG_PERF_EVENTS_AMD_UNCORE=y +# CONFIG_PERF_EVENTS_AMD_BRS is not set +# end of Performance monitoring + +# CONFIG_X86_16BIT is not set +CONFIG_X86_VSYSCALL_EMULATION=y +CONFIG_X86_IOPL_IOPERM=y +CONFIG_MICROCODE=y +CONFIG_MICROCODE_INTEL=y +CONFIG_MICROCODE_AMD=y +CONFIG_MICROCODE_LATE_LOADING=y +CONFIG_X86_MSR=y +CONFIG_X86_CPUID=y +# CONFIG_X86_5LEVEL is not set +CONFIG_X86_DIRECT_GBPAGES=y +# CONFIG_X86_CPA_STATISTICS is not set +CONFIG_X86_MEM_ENCRYPT=y +CONFIG_AMD_MEM_ENCRYPT=y +CONFIG_AMD_MEM_ENCRYPT_ACTIVE_BY_DEFAULT=y +CONFIG_NUMA=y +# CONFIG_AMD_NUMA is not set +CONFIG_X86_64_ACPI_NUMA=y +# CONFIG_NUMA_EMU is not set +CONFIG_NODES_SHIFT=3 +CONFIG_ARCH_SPARSEMEM_ENABLE=y +CONFIG_ARCH_SPARSEMEM_DEFAULT=y +# CONFIG_ARCH_MEMORY_PROBE is not set +CONFIG_ARCH_PROC_KCORE_TEXT=y +CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 +CONFIG_X86_PMEM_LEGACY_DEVICE=y +CONFIG_X86_PMEM_LEGACY=m +# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set +CONFIG_MTRR=y +# CONFIG_MTRR_SANITIZER is not set +CONFIG_X86_PAT=y +CONFIG_ARCH_USES_PG_UNCACHED=y +CONFIG_X86_UMIP=y +CONFIG_CC_HAS_IBT=y +# CONFIG_X86_KERNEL_IBT is not set +CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS=y +CONFIG_X86_INTEL_TSX_MODE_OFF=y +# CONFIG_X86_INTEL_TSX_MODE_ON is not set +# CONFIG_X86_INTEL_TSX_MODE_AUTO is not set +CONFIG_X86_SGX=y +CONFIG_EFI=y +CONFIG_EFI_STUB=y +CONFIG_EFI_HANDOVER_PROTOCOL=y +# CONFIG_EFI_MIXED is not set +# CONFIG_EFI_FAKE_MEMMAP is not set +CONFIG_EFI_RUNTIME_MAP=y +# CONFIG_HZ_100 is not set +# CONFIG_HZ_250 is not set +# CONFIG_HZ_300 is not set +CONFIG_HZ_1000=y +CONFIG_HZ=1000 +CONFIG_SCHED_HRTICK=y +CONFIG_KEXEC=y +CONFIG_KEXEC_FILE=y +CONFIG_ARCH_HAS_KEXEC_PURGATORY=y +# CONFIG_KEXEC_SIG is not set +# CONFIG_CRASH_DUMP is not set +CONFIG_PHYSICAL_START=0x1000000 +CONFIG_RELOCATABLE=y +# CONFIG_RANDOMIZE_BASE is not set +CONFIG_PHYSICAL_ALIGN=0x1000000 +CONFIG_ADDRESS_MASKING=y +CONFIG_HOTPLUG_CPU=y +# CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set +# CONFIG_DEBUG_HOTPLUG_CPU0 is not set +CONFIG_COMPAT_VDSO=y +CONFIG_LEGACY_VSYSCALL_XONLY=y +# CONFIG_LEGACY_VSYSCALL_NONE is not set +# CONFIG_CMDLINE_BOOL is not set +CONFIG_MODIFY_LDT_SYSCALL=y +# CONFIG_STRICT_SIGALTSTACK_SIZE is not set +CONFIG_HAVE_LIVEPATCH=y +CONFIG_LIVEPATCH=y +# end of Processor type and features + +CONFIG_CC_HAS_SLS=y +CONFIG_CC_HAS_RETURN_THUNK=y +CONFIG_CC_HAS_ENTRY_PADDING=y +CONFIG_FUNCTION_PADDING_CFI=11 +CONFIG_FUNCTION_PADDING_BYTES=16 +# CONFIG_SPECULATION_MITIGATIONS is not set +CONFIG_ARCH_HAS_ADD_PAGES=y +CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y + +# +# Power management and ACPI options +# +# CONFIG_SUSPEND is not set +# CONFIG_HIBERNATION is not set +# CONFIG_PM is not set +# CONFIG_ENERGY_MODEL is not set +CONFIG_ARCH_SUPPORTS_ACPI=y +CONFIG_ACPI=y +CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y +CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y +CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y +CONFIG_ACPI_TABLE_LIB=y +# CONFIG_ACPI_DEBUGGER is not set +# CONFIG_ACPI_SPCR_TABLE is not set +# CONFIG_ACPI_FPDT is not set +CONFIG_ACPI_LPIT=y +CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y +# CONFIG_ACPI_EC_DEBUGFS is not set +CONFIG_ACPI_AC=m +CONFIG_ACPI_BATTERY=m +CONFIG_ACPI_BUTTON=m +# CONFIG_ACPI_TINY_POWER_BUTTON is not set +CONFIG_ACPI_FAN=y +# CONFIG_ACPI_DOCK is not set +CONFIG_ACPI_CPU_FREQ_PSS=y +CONFIG_ACPI_PROCESSOR_CSTATE=y +CONFIG_ACPI_PROCESSOR_IDLE=y +CONFIG_ACPI_PROCESSOR=y +# CONFIG_ACPI_IPMI is not set +CONFIG_ACPI_HOTPLUG_CPU=y +# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set +CONFIG_ACPI_THERMAL=y +CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y +CONFIG_ACPI_TABLE_UPGRADE=y +# CONFIG_ACPI_DEBUG is not set +# CONFIG_ACPI_PCI_SLOT is not set +CONFIG_ACPI_CONTAINER=y +# CONFIG_ACPI_HOTPLUG_MEMORY is not set +CONFIG_ACPI_HOTPLUG_IOAPIC=y +# CONFIG_ACPI_SBS is not set +CONFIG_ACPI_HED=y +# CONFIG_ACPI_CUSTOM_METHOD is not set +# CONFIG_ACPI_BGRT is not set +# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set +CONFIG_ACPI_NFIT=m +# CONFIG_NFIT_SECURITY_DEBUG is not set +CONFIG_ACPI_NUMA=y +# CONFIG_ACPI_HMAT is not set +CONFIG_HAVE_ACPI_APEI=y +CONFIG_HAVE_ACPI_APEI_NMI=y +CONFIG_ACPI_APEI=y +CONFIG_ACPI_APEI_GHES=y +CONFIG_ACPI_APEI_PCIEAER=y +CONFIG_ACPI_APEI_MEMORY_FAILURE=y +CONFIG_ACPI_APEI_EINJ=y +# CONFIG_ACPI_APEI_ERST_DEBUG is not set +# CONFIG_ACPI_DPTF is not set +# CONFIG_ACPI_EXTLOG is not set +CONFIG_ACPI_ADXL=y +# CONFIG_ACPI_CONFIGFS is not set +# CONFIG_ACPI_PFRUT is not set +CONFIG_ACPI_PCC=y +# CONFIG_ACPI_FFH is not set +# CONFIG_PMIC_OPREGION is not set +CONFIG_ACPI_PRMT=y +CONFIG_X86_PM_TIMER=y + +# +# CPU Frequency scaling +# +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_GOV_ATTR_SET=y +CONFIG_CPU_FREQ_GOV_COMMON=y +CONFIG_CPU_FREQ_STAT=y +CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set +CONFIG_CPU_FREQ_GOV_PERFORMANCE=y +CONFIG_CPU_FREQ_GOV_POWERSAVE=y +CONFIG_CPU_FREQ_GOV_USERSPACE=y +CONFIG_CPU_FREQ_GOV_ONDEMAND=y +CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y +# CONFIG_CPU_FREQ_GOV_SCHEDUTIL is not set + +# +# CPU frequency scaling drivers +# +# CONFIG_X86_INTEL_PSTATE is not set +# CONFIG_X86_PCC_CPUFREQ is not set +# CONFIG_X86_AMD_PSTATE is not set +# CONFIG_X86_AMD_PSTATE_UT is not set +CONFIG_X86_ACPI_CPUFREQ=m +# CONFIG_X86_ACPI_CPUFREQ_CPB is not set +# CONFIG_X86_POWERNOW_K8 is not set +# CONFIG_X86_AMD_FREQ_SENSITIVITY is not set +# CONFIG_X86_SPEEDSTEP_CENTRINO is not set +# CONFIG_X86_P4_CLOCKMOD is not set + +# +# shared options +# +# end of CPU Frequency scaling + +# +# CPU Idle +# +CONFIG_CPU_IDLE=y +# CONFIG_CPU_IDLE_GOV_LADDER is not set +CONFIG_CPU_IDLE_GOV_MENU=y +# CONFIG_CPU_IDLE_GOV_TEO is not set +# end of CPU Idle + +CONFIG_INTEL_IDLE=y +# end of Power management and ACPI options + +# +# Bus options (PCI etc.) +# +CONFIG_PCI_DIRECT=y +CONFIG_PCI_MMCONFIG=y +CONFIG_MMCONF_FAM10H=y +# CONFIG_PCI_CNB20LE_QUIRK is not set +# CONFIG_ISA_BUS is not set +# CONFIG_ISA_DMA_API is not set +CONFIG_AMD_NB=y +# end of Bus options (PCI etc.) + +# +# Binary Emulations +# +CONFIG_IA32_EMULATION=y +CONFIG_COMPAT_32=y +CONFIG_COMPAT=y +CONFIG_COMPAT_FOR_U64_ALIGNMENT=y +# end of Binary Emulations + +CONFIG_HAVE_KVM=y +CONFIG_HAVE_KVM_PFNCACHE=y +CONFIG_HAVE_KVM_IRQCHIP=y +CONFIG_HAVE_KVM_IRQFD=y +CONFIG_HAVE_KVM_IRQ_ROUTING=y +CONFIG_HAVE_KVM_DIRTY_RING=y +CONFIG_HAVE_KVM_DIRTY_RING_TSO=y +CONFIG_HAVE_KVM_DIRTY_RING_ACQ_REL=y +CONFIG_HAVE_KVM_EVENTFD=y +CONFIG_KVM_MMIO=y +CONFIG_KVM_ASYNC_PF=y +CONFIG_HAVE_KVM_MSI=y +CONFIG_HAVE_KVM_CPU_RELAX_INTERCEPT=y +CONFIG_KVM_VFIO=y +CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y +CONFIG_KVM_COMPAT=y +CONFIG_HAVE_KVM_IRQ_BYPASS=y +CONFIG_HAVE_KVM_NO_POLL=y +CONFIG_KVM_XFER_TO_GUEST_WORK=y +CONFIG_KVM_GENERIC_HARDWARE_ENABLING=y +CONFIG_VIRTUALIZATION=y +CONFIG_KVM=m +CONFIG_KVM_WERROR=y +CONFIG_KVM_INTEL=m +# CONFIG_X86_SGX_KVM is not set +CONFIG_KVM_AMD=m +CONFIG_KVM_AMD_SEV=y +CONFIG_KVM_SMM=y +# CONFIG_KVM_XEN is not set +CONFIG_AS_AVX512=y +CONFIG_AS_SHA1_NI=y +CONFIG_AS_SHA256_NI=y +CONFIG_AS_TPAUSE=y +CONFIG_AS_GFNI=y + +# +# General architecture-dependent options +# +CONFIG_CRASH_CORE=y +CONFIG_KEXEC_CORE=y +CONFIG_HAVE_IMA_KEXEC=y +CONFIG_HOTPLUG_SMT=y +CONFIG_GENERIC_ENTRY=y +CONFIG_KPROBES=y +CONFIG_JUMP_LABEL=y +# CONFIG_STATIC_KEYS_SELFTEST is not set +# CONFIG_STATIC_CALL_SELFTEST is not set +CONFIG_OPTPROBES=y +CONFIG_KPROBES_ON_FTRACE=y +CONFIG_UPROBES=y +CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y +CONFIG_ARCH_USE_BUILTIN_BSWAP=y +CONFIG_KRETPROBES=y +CONFIG_KRETPROBE_ON_RETHOOK=y +CONFIG_USER_RETURN_NOTIFIER=y +CONFIG_HAVE_IOREMAP_PROT=y +CONFIG_HAVE_KPROBES=y +CONFIG_HAVE_KRETPROBES=y +CONFIG_HAVE_OPTPROBES=y +CONFIG_HAVE_KPROBES_ON_FTRACE=y +CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y +CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y +CONFIG_HAVE_NMI=y +CONFIG_TRACE_IRQFLAGS_SUPPORT=y +CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y +CONFIG_HAVE_ARCH_TRACEHOOK=y +CONFIG_HAVE_DMA_CONTIGUOUS=y +CONFIG_GENERIC_SMP_IDLE_THREAD=y +CONFIG_ARCH_HAS_FORTIFY_SOURCE=y +CONFIG_ARCH_HAS_SET_MEMORY=y +CONFIG_ARCH_HAS_SET_DIRECT_MAP=y +CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y +CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y +CONFIG_ARCH_WANTS_NO_INSTR=y +CONFIG_HAVE_ASM_MODVERSIONS=y +CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y +CONFIG_HAVE_RSEQ=y +CONFIG_HAVE_RUST=y +CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y +CONFIG_HAVE_HW_BREAKPOINT=y +CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y +CONFIG_HAVE_USER_RETURN_NOTIFIER=y +CONFIG_HAVE_PERF_EVENTS_NMI=y +CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y +CONFIG_HAVE_PERF_REGS=y +CONFIG_HAVE_PERF_USER_STACK_DUMP=y +CONFIG_HAVE_ARCH_JUMP_LABEL=y +CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y +CONFIG_MMU_GATHER_MERGE_VMAS=y +CONFIG_MMU_LAZY_TLB_REFCOUNT=y +CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y +CONFIG_ARCH_HAS_NMI_SAFE_THIS_CPU_OPS=y +CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y +CONFIG_HAVE_CMPXCHG_LOCAL=y +CONFIG_HAVE_CMPXCHG_DOUBLE=y +CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y +CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y +CONFIG_HAVE_ARCH_SECCOMP=y +CONFIG_HAVE_ARCH_SECCOMP_FILTER=y +CONFIG_SECCOMP=y +CONFIG_SECCOMP_FILTER=y +# CONFIG_SECCOMP_CACHE_DEBUG is not set +CONFIG_HAVE_ARCH_STACKLEAK=y +CONFIG_HAVE_STACKPROTECTOR=y +# CONFIG_STACKPROTECTOR is not set +CONFIG_ARCH_SUPPORTS_LTO_CLANG=y +CONFIG_ARCH_SUPPORTS_LTO_CLANG_THIN=y +CONFIG_HAS_LTO_CLANG=y +CONFIG_LTO_NONE=y +# CONFIG_LTO_CLANG_FULL is not set +# CONFIG_LTO_CLANG_THIN is not set +CONFIG_ARCH_SUPPORTS_CFI_CLANG=y +CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y +CONFIG_HAVE_CONTEXT_TRACKING_USER=y +CONFIG_HAVE_CONTEXT_TRACKING_USER_OFFSTACK=y +CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y +CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y +CONFIG_HAVE_MOVE_PUD=y +CONFIG_HAVE_MOVE_PMD=y +CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y +CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y +CONFIG_HAVE_ARCH_HUGE_VMAP=y +CONFIG_HAVE_ARCH_HUGE_VMALLOC=y +CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y +CONFIG_HAVE_ARCH_SOFT_DIRTY=y +CONFIG_HAVE_MOD_ARCH_SPECIFIC=y +CONFIG_MODULES_USE_ELF_RELA=y +CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y +CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y +CONFIG_SOFTIRQ_ON_OWN_STACK=y +CONFIG_ARCH_HAS_ELF_RANDOMIZE=y +CONFIG_HAVE_ARCH_MMAP_RND_BITS=y +CONFIG_HAVE_EXIT_THREAD=y +CONFIG_ARCH_MMAP_RND_BITS=28 +CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y +CONFIG_ARCH_MMAP_RND_COMPAT_BITS=8 +CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=y +CONFIG_PAGE_SIZE_LESS_THAN_64KB=y +CONFIG_PAGE_SIZE_LESS_THAN_256KB=y +CONFIG_HAVE_OBJTOOL=y +CONFIG_HAVE_JUMP_LABEL_HACK=y +CONFIG_HAVE_NOINSTR_HACK=y +CONFIG_HAVE_NOINSTR_VALIDATION=y +CONFIG_HAVE_UACCESS_VALIDATION=y +CONFIG_HAVE_STACK_VALIDATION=y +CONFIG_HAVE_RELIABLE_STACKTRACE=y +CONFIG_OLD_SIGSUSPEND3=y +CONFIG_COMPAT_OLD_SIGACTION=y +CONFIG_COMPAT_32BIT_TIME=y +CONFIG_HAVE_ARCH_VMAP_STACK=y +CONFIG_VMAP_STACK=y +CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y +CONFIG_RANDOMIZE_KSTACK_OFFSET=y +# CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT is not set +CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y +CONFIG_STRICT_KERNEL_RWX=y +CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y +CONFIG_STRICT_MODULE_RWX=y +CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y +CONFIG_ARCH_USE_MEMREMAP_PROT=y +# CONFIG_LOCK_EVENT_COUNTS is not set +CONFIG_ARCH_HAS_MEM_ENCRYPT=y +CONFIG_ARCH_HAS_CC_PLATFORM=y +CONFIG_HAVE_STATIC_CALL=y +CONFIG_HAVE_STATIC_CALL_INLINE=y +CONFIG_HAVE_PREEMPT_DYNAMIC=y +CONFIG_HAVE_PREEMPT_DYNAMIC_CALL=y +CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y +CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y +CONFIG_ARCH_SUPPORTS_PAGE_TABLE_CHECK=y +CONFIG_ARCH_HAS_ELFCORE_COMPAT=y +CONFIG_ARCH_HAS_PARANOID_L1D_FLUSH=y +CONFIG_DYNAMIC_SIGFRAME=y +CONFIG_HAVE_ARCH_NODE_DEV_GROUP=y +CONFIG_ARCH_HAS_NONLEAF_PMD_YOUNG=y + +# +# GCOV-based kernel profiling +# +# CONFIG_GCOV_KERNEL is not set +CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y +# end of GCOV-based kernel profiling + +# +# Profile Guided Optimization (PGO) (EXPERIMENTAL) +# +CONFIG_ARCH_SUPPORTS_PGO_CLANG=y +CONFIG_PGO_CLANG=y +# end of Profile Guided Optimization (PGO) (EXPERIMENTAL) + +CONFIG_HAVE_GCC_PLUGINS=y +CONFIG_FUNCTION_ALIGNMENT_4B=y +CONFIG_FUNCTION_ALIGNMENT_16B=y +CONFIG_FUNCTION_ALIGNMENT=16 +# end of General architecture-dependent options + +CONFIG_RT_MUTEXES=y +CONFIG_BASE_SMALL=0 +CONFIG_MODULE_SIG_FORMAT=y +CONFIG_MODULES=y +# CONFIG_MODULE_DEBUG is not set +# CONFIG_MODULE_FORCE_LOAD is not set +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODULE_UNLOAD_TAINT_TRACKING is not set +CONFIG_MODVERSIONS=y +CONFIG_ASM_MODVERSIONS=y +CONFIG_MODULE_SRCVERSION_ALL=y +CONFIG_MODULE_SIG=y +# CONFIG_MODULE_SIG_FORCE is not set +# CONFIG_MODULE_SIG_ALL is not set +# CONFIG_MODULE_SIG_SHA1 is not set +# CONFIG_MODULE_SIG_SHA224 is not set +# CONFIG_MODULE_SIG_SHA256 is not set +# CONFIG_MODULE_SIG_SHA384 is not set +CONFIG_MODULE_SIG_SHA512=y +CONFIG_MODULE_SIG_HASH="sha512" +CONFIG_MODULE_COMPRESS_NONE=y +# CONFIG_MODULE_COMPRESS_GZIP is not set +# CONFIG_MODULE_COMPRESS_XZ is not set +# CONFIG_MODULE_COMPRESS_ZSTD is not set +# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set +CONFIG_MODPROBE_PATH="/sbin/modprobe" +# CONFIG_TRIM_UNUSED_KSYMS is not set +CONFIG_MODULES_TREE_LOOKUP=y +CONFIG_BLOCK=y +CONFIG_BLOCK_LEGACY_AUTOLOAD=y +CONFIG_BLK_RQ_ALLOC_TIME=y +CONFIG_BLK_CGROUP_RWSTAT=y +CONFIG_BLK_CGROUP_PUNT_BIO=y +CONFIG_BLK_DEV_BSG_COMMON=y +CONFIG_BLK_ICQ=y +CONFIG_BLK_DEV_BSGLIB=y +# CONFIG_BLK_DEV_INTEGRITY is not set +# CONFIG_BLK_DEV_ZONED is not set +CONFIG_BLK_DEV_THROTTLING=y +CONFIG_BLK_DEV_THROTTLING_LOW=y +CONFIG_BLK_WBT=y +CONFIG_BLK_WBT_MQ=y +CONFIG_BLK_CGROUP_IOLATENCY=y +CONFIG_BLK_CGROUP_IOCOST=y +# CONFIG_BLK_CGROUP_IOPRIO is not set +CONFIG_BLK_DEBUG_FS=y +# CONFIG_BLK_SED_OPAL is not set +# CONFIG_BLK_INLINE_ENCRYPTION is not set + +# +# Partition Types +# +CONFIG_PARTITION_ADVANCED=y +# CONFIG_ACORN_PARTITION is not set +# CONFIG_AIX_PARTITION is not set +# CONFIG_OSF_PARTITION is not set +# CONFIG_AMIGA_PARTITION is not set +# CONFIG_ATARI_PARTITION is not set +# CONFIG_MAC_PARTITION is not set +CONFIG_MSDOS_PARTITION=y +# CONFIG_BSD_DISKLABEL is not set +# CONFIG_MINIX_SUBPARTITION is not set +# CONFIG_SOLARIS_X86_PARTITION is not set +# CONFIG_UNIXWARE_DISKLABEL is not set +# CONFIG_LDM_PARTITION is not set +# CONFIG_SGI_PARTITION is not set +# CONFIG_ULTRIX_PARTITION is not set +# CONFIG_SUN_PARTITION is not set +# CONFIG_KARMA_PARTITION is not set +CONFIG_EFI_PARTITION=y +# CONFIG_SYSV68_PARTITION is not set +# CONFIG_CMDLINE_PARTITION is not set +# end of Partition Types + +CONFIG_BLK_MQ_PCI=y +CONFIG_BLK_MQ_VIRTIO=y +CONFIG_BLOCK_HOLDER_DEPRECATED=y +CONFIG_BLK_MQ_STACKING=y + +# +# IO Schedulers +# +CONFIG_MQ_IOSCHED_DEADLINE=y +CONFIG_MQ_IOSCHED_KYBER=y +CONFIG_IOSCHED_BFQ=m +CONFIG_BFQ_GROUP_IOSCHED=y +CONFIG_BFQ_CGROUP_DEBUG=y +# end of IO Schedulers + +CONFIG_PREEMPT_NOTIFIERS=y +CONFIG_ASN1=y +CONFIG_INLINE_SPIN_UNLOCK_IRQ=y +CONFIG_INLINE_READ_UNLOCK=y +CONFIG_INLINE_READ_UNLOCK_IRQ=y +CONFIG_INLINE_WRITE_UNLOCK=y +CONFIG_INLINE_WRITE_UNLOCK_IRQ=y +CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y +CONFIG_MUTEX_SPIN_ON_OWNER=y +CONFIG_RWSEM_SPIN_ON_OWNER=y +CONFIG_LOCK_SPIN_ON_OWNER=y +CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y +CONFIG_QUEUED_SPINLOCKS=y +CONFIG_ARCH_USE_QUEUED_RWLOCKS=y +CONFIG_QUEUED_RWLOCKS=y +CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y +CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y +CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y +CONFIG_FREEZER=y + +# +# Executable file formats +# +CONFIG_BINFMT_ELF=y +CONFIG_COMPAT_BINFMT_ELF=y +CONFIG_ELFCORE=y +# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set +CONFIG_BINFMT_SCRIPT=y +CONFIG_BINFMT_MISC=y +CONFIG_COREDUMP=y +# end of Executable file formats + +# +# Memory Management options +# +CONFIG_ZPOOL=y +CONFIG_SWAP=y +CONFIG_ZSWAP=y +# CONFIG_ZSWAP_DEFAULT_ON is not set +# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_DEFLATE is not set +# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZO is not set +# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_842 is not set +# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4 is not set +# CONFIG_ZSWAP_COMPRESSOR_DEFAULT_LZ4HC is not set +CONFIG_ZSWAP_COMPRESSOR_DEFAULT_ZSTD=y +CONFIG_ZSWAP_COMPRESSOR_DEFAULT="zstd" +# CONFIG_ZSWAP_ZPOOL_DEFAULT_ZBUD is not set +# CONFIG_ZSWAP_ZPOOL_DEFAULT_Z3FOLD is not set +CONFIG_ZSWAP_ZPOOL_DEFAULT_ZSMALLOC=y +CONFIG_ZSWAP_ZPOOL_DEFAULT="zsmalloc" +# CONFIG_ZBUD is not set +# CONFIG_Z3FOLD is not set +CONFIG_ZSMALLOC=y +# CONFIG_ZSMALLOC_STAT is not set +CONFIG_ZSMALLOC_CHAIN_SIZE=8 + +# +# SLAB allocator options +# +# CONFIG_SLAB is not set +CONFIG_SLUB=y +# CONFIG_SLUB_TINY is not set +CONFIG_SLAB_MERGE_DEFAULT=y +# CONFIG_SLAB_FREELIST_RANDOM is not set +# CONFIG_SLAB_FREELIST_HARDENED is not set +# CONFIG_SLUB_STATS is not set +CONFIG_SLUB_CPU_PARTIAL=y +# end of SLAB allocator options + +# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set +CONFIG_COMPAT_BRK=y +CONFIG_SPARSEMEM=y +CONFIG_SPARSEMEM_EXTREME=y +CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y +CONFIG_SPARSEMEM_VMEMMAP=y +CONFIG_ARCH_WANT_OPTIMIZE_VMEMMAP=y +CONFIG_HAVE_FAST_GUP=y +CONFIG_NUMA_KEEP_MEMINFO=y +CONFIG_MEMORY_ISOLATION=y +CONFIG_EXCLUSIVE_SYSTEM_RAM=y +CONFIG_HAVE_BOOTMEM_INFO_NODE=y +CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y +CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y +CONFIG_MEMORY_HOTPLUG=y +# CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE is not set +CONFIG_MEMORY_HOTREMOVE=y +CONFIG_MHP_MEMMAP_ON_MEMORY=y +CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y +CONFIG_MEMORY_BALLOON=y +CONFIG_BALLOON_COMPACTION=y +CONFIG_COMPACTION=y +CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1 +CONFIG_PAGE_REPORTING=y +CONFIG_MIGRATION=y +CONFIG_DEVICE_MIGRATION=y +CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y +CONFIG_ARCH_ENABLE_THP_MIGRATION=y +CONFIG_CONTIG_ALLOC=y +CONFIG_PHYS_ADDR_T_64BIT=y +CONFIG_MMU_NOTIFIER=y +CONFIG_KSM=y +CONFIG_DEFAULT_MMAP_MIN_ADDR=65536 +CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y +CONFIG_MEMORY_FAILURE=y +# CONFIG_HWPOISON_INJECT is not set +CONFIG_ARCH_WANT_GENERAL_HUGETLB=y +CONFIG_ARCH_WANTS_THP_SWAP=y +CONFIG_TRANSPARENT_HUGEPAGE=y +# CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS is not set +CONFIG_TRANSPARENT_HUGEPAGE_MADVISE=y +CONFIG_THP_SWAP=y +CONFIG_READ_ONLY_THP_FOR_FS=y +CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y +CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y +CONFIG_USE_PERCPU_NUMA_NODE_ID=y +CONFIG_HAVE_SETUP_PER_CPU_AREA=y +CONFIG_FRONTSWAP=y +CONFIG_CMA=y +# CONFIG_CMA_DEBUG is not set +CONFIG_CMA_DEBUGFS=y +# CONFIG_CMA_SYSFS is not set +CONFIG_CMA_AREAS=7 +CONFIG_GENERIC_EARLY_IOREMAP=y +# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set +# CONFIG_IDLE_PAGE_TRACKING is not set +CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y +CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y +CONFIG_ARCH_HAS_PTE_DEVMAP=y +CONFIG_ARCH_HAS_ZONE_DMA_SET=y +CONFIG_ZONE_DMA=y +CONFIG_ZONE_DMA32=y +CONFIG_ZONE_DEVICE=y +CONFIG_GET_FREE_REGION=y +# CONFIG_DEVICE_PRIVATE is not set +CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y +CONFIG_ARCH_HAS_PKEYS=y +CONFIG_VM_EVENT_COUNTERS=y +CONFIG_PERCPU_STATS=y +# CONFIG_GUP_TEST is not set +# CONFIG_DMAPOOL_TEST is not set +CONFIG_ARCH_HAS_PTE_SPECIAL=y +# CONFIG_SECRETMEM is not set +# CONFIG_ANON_VMA_NAME is not set +CONFIG_USERFAULTFD=y +CONFIG_HAVE_ARCH_USERFAULTFD_WP=y +CONFIG_HAVE_ARCH_USERFAULTFD_MINOR=y +CONFIG_PTE_MARKER_UFFD_WP=y +# CONFIG_LRU_GEN is not set +CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y +CONFIG_LOCK_MM_AND_FIND_VMA=y + +# +# Data Access Monitoring +# +# CONFIG_DAMON is not set +# end of Data Access Monitoring +# end of Memory Management options + +CONFIG_NET=y +CONFIG_NET_INGRESS=y +CONFIG_NET_EGRESS=y +CONFIG_SKB_EXTENSIONS=y + +# +# Networking options +# +CONFIG_PACKET=y +# CONFIG_PACKET_DIAG is not set +CONFIG_UNIX=y +CONFIG_UNIX_SCM=y +CONFIG_AF_UNIX_OOB=y +CONFIG_UNIX_DIAG=m +CONFIG_TLS=m +# CONFIG_TLS_DEVICE is not set +# CONFIG_TLS_TOE is not set +CONFIG_XFRM=y +CONFIG_XFRM_ALGO=y +CONFIG_XFRM_USER=y +# CONFIG_XFRM_USER_COMPAT is not set +# CONFIG_XFRM_INTERFACE is not set +CONFIG_XFRM_SUB_POLICY=y +# CONFIG_XFRM_MIGRATE is not set +# CONFIG_XFRM_STATISTICS is not set +CONFIG_XFRM_AH=m +CONFIG_XFRM_ESP=m +CONFIG_XFRM_IPCOMP=m +CONFIG_NET_KEY=m +# CONFIG_NET_KEY_MIGRATE is not set +CONFIG_XDP_SOCKETS=y +CONFIG_XDP_SOCKETS_DIAG=y +CONFIG_NET_HANDSHAKE=y +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_ADVANCED_ROUTER=y +# CONFIG_IP_FIB_TRIE_STATS is not set +CONFIG_IP_MULTIPLE_TABLES=y +CONFIG_IP_ROUTE_MULTIPATH=y +CONFIG_IP_ROUTE_VERBOSE=y +CONFIG_IP_ROUTE_CLASSID=y +# CONFIG_IP_PNP is not set +CONFIG_NET_IPIP=m +CONFIG_NET_IPGRE_DEMUX=m +CONFIG_NET_IP_TUNNEL=y +CONFIG_NET_IPGRE=m +CONFIG_NET_IPGRE_BROADCAST=y +CONFIG_IP_MROUTE_COMMON=y +CONFIG_IP_MROUTE=y +# CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set +CONFIG_IP_PIMSM_V1=y +CONFIG_IP_PIMSM_V2=y +CONFIG_SYN_COOKIES=y +# CONFIG_NET_IPVTI is not set +CONFIG_NET_UDP_TUNNEL=y +CONFIG_NET_FOU=m +# CONFIG_NET_FOU_IP_TUNNELS is not set +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +# CONFIG_INET_ESP_OFFLOAD is not set +# CONFIG_INET_ESPINTCP is not set +CONFIG_INET_IPCOMP=m +CONFIG_INET_TABLE_PERTURB_ORDER=16 +CONFIG_INET_XFRM_TUNNEL=m +CONFIG_INET_TUNNEL=m +CONFIG_INET_DIAG=m +CONFIG_INET_TCP_DIAG=m +CONFIG_INET_UDP_DIAG=m +CONFIG_INET_RAW_DIAG=m +# CONFIG_INET_DIAG_DESTROY is not set +CONFIG_TCP_CONG_ADVANCED=y +CONFIG_TCP_CONG_BIC=m +CONFIG_TCP_CONG_CUBIC=y +CONFIG_TCP_CONG_WESTWOOD=m +CONFIG_TCP_CONG_HTCP=m +CONFIG_TCP_CONG_HSTCP=m +CONFIG_TCP_CONG_HYBLA=m +CONFIG_TCP_CONG_VEGAS=m +CONFIG_TCP_CONG_NV=y +CONFIG_TCP_CONG_SCALABLE=m +CONFIG_TCP_CONG_LP=m +CONFIG_TCP_CONG_VENO=m +CONFIG_TCP_CONG_YEAH=m +CONFIG_TCP_CONG_ILLINOIS=m +CONFIG_TCP_CONG_DCTCP=y +# CONFIG_TCP_CONG_CDG is not set +CONFIG_TCP_CONG_BBR=y +CONFIG_DEFAULT_CUBIC=y +# CONFIG_DEFAULT_DCTCP is not set +# CONFIG_DEFAULT_BBR is not set +# CONFIG_DEFAULT_RENO is not set +CONFIG_DEFAULT_TCP_CONG="cubic" +CONFIG_TCP_MD5SIG=y +CONFIG_IPV6=y +CONFIG_IPV6_ROUTER_PREF=y +CONFIG_IPV6_ROUTE_INFO=y +# CONFIG_IPV6_OPTIMISTIC_DAD is not set +CONFIG_INET6_AH=m +CONFIG_INET6_ESP=m +# CONFIG_INET6_ESP_OFFLOAD is not set +# CONFIG_INET6_ESPINTCP is not set +CONFIG_INET6_IPCOMP=m +CONFIG_IPV6_MIP6=m +CONFIG_IPV6_ILA=m +CONFIG_INET6_XFRM_TUNNEL=m +CONFIG_INET6_TUNNEL=m +# CONFIG_IPV6_VTI is not set +CONFIG_IPV6_SIT=m +# CONFIG_IPV6_SIT_6RD is not set +CONFIG_IPV6_NDISC_NODETYPE=y +CONFIG_IPV6_TUNNEL=m +CONFIG_IPV6_GRE=m +CONFIG_IPV6_FOU=m +CONFIG_IPV6_MULTIPLE_TABLES=y +CONFIG_IPV6_SUBTREES=y +# CONFIG_IPV6_MROUTE is not set +# CONFIG_IPV6_SEG6_LWTUNNEL is not set +# CONFIG_IPV6_SEG6_HMAC is not set +# CONFIG_IPV6_RPL_LWTUNNEL is not set +# CONFIG_IPV6_IOAM6_LWTUNNEL is not set +# CONFIG_NETLABEL is not set +# CONFIG_MPTCP is not set +CONFIG_NETWORK_SECMARK=y +CONFIG_NET_PTP_CLASSIFY=y +# CONFIG_NETWORK_PHY_TIMESTAMPING is not set +CONFIG_NETFILTER=y +CONFIG_NETFILTER_ADVANCED=y +CONFIG_BRIDGE_NETFILTER=m + +# +# Core Netfilter Configuration +# +# CONFIG_NETFILTER_INGRESS is not set +# CONFIG_NETFILTER_EGRESS is not set +CONFIG_NETFILTER_NETLINK=y +CONFIG_NETFILTER_FAMILY_BRIDGE=y +CONFIG_NETFILTER_FAMILY_ARP=y +CONFIG_NETFILTER_BPF_LINK=y +CONFIG_NETFILTER_NETLINK_ACCT=m +CONFIG_NETFILTER_NETLINK_QUEUE=m +CONFIG_NETFILTER_NETLINK_LOG=m +CONFIG_NETFILTER_NETLINK_OSF=m +CONFIG_NF_CONNTRACK=m +CONFIG_NF_LOG_SYSLOG=m +CONFIG_NF_CONNTRACK_MARK=y +# CONFIG_NF_CONNTRACK_SECMARK is not set +# CONFIG_NF_CONNTRACK_ZONES is not set +# CONFIG_NF_CONNTRACK_PROCFS is not set +# CONFIG_NF_CONNTRACK_EVENTS is not set +# CONFIG_NF_CONNTRACK_TIMEOUT is not set +# CONFIG_NF_CONNTRACK_TIMESTAMP is not set +# CONFIG_NF_CONNTRACK_LABELS is not set +# CONFIG_NF_CT_PROTO_DCCP is not set +# CONFIG_NF_CT_PROTO_SCTP is not set +# CONFIG_NF_CT_PROTO_UDPLITE is not set +# CONFIG_NF_CONNTRACK_AMANDA is not set +# CONFIG_NF_CONNTRACK_FTP is not set +# CONFIG_NF_CONNTRACK_H323 is not set +# CONFIG_NF_CONNTRACK_IRC is not set +# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set +# CONFIG_NF_CONNTRACK_SNMP is not set +# CONFIG_NF_CONNTRACK_PPTP is not set +# CONFIG_NF_CONNTRACK_SANE is not set +# CONFIG_NF_CONNTRACK_SIP is not set +# CONFIG_NF_CONNTRACK_TFTP is not set +CONFIG_NF_CT_NETLINK=m +CONFIG_NF_CT_NETLINK_HELPER=m +CONFIG_NETFILTER_NETLINK_GLUE_CT=y +CONFIG_NF_NAT=m +CONFIG_NF_NAT_REDIRECT=y +# CONFIG_NF_TABLES is not set +CONFIG_NETFILTER_XTABLES=y +CONFIG_NETFILTER_XTABLES_COMPAT=y + +# +# Xtables combined modules +# +CONFIG_NETFILTER_XT_MARK=m +# CONFIG_NETFILTER_XT_CONNMARK is not set +CONFIG_NETFILTER_XT_SET=m + +# +# Xtables targets +# +CONFIG_NETFILTER_XT_TARGET_AUDIT=m +CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m +# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set +# CONFIG_NETFILTER_XT_TARGET_CT is not set +CONFIG_NETFILTER_XT_TARGET_DSCP=m +CONFIG_NETFILTER_XT_TARGET_HL=m +CONFIG_NETFILTER_XT_TARGET_HMARK=m +CONFIG_NETFILTER_XT_TARGET_IDLETIMER=m +CONFIG_NETFILTER_XT_TARGET_LOG=m +CONFIG_NETFILTER_XT_TARGET_MARK=m +CONFIG_NETFILTER_XT_NAT=m +# CONFIG_NETFILTER_XT_TARGET_NETMAP is not set +CONFIG_NETFILTER_XT_TARGET_NFLOG=m +CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m +# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set +CONFIG_NETFILTER_XT_TARGET_RATEEST=m +CONFIG_NETFILTER_XT_TARGET_REDIRECT=m +# CONFIG_NETFILTER_XT_TARGET_MASQUERADE is not set +CONFIG_NETFILTER_XT_TARGET_TEE=m +CONFIG_NETFILTER_XT_TARGET_TPROXY=m +CONFIG_NETFILTER_XT_TARGET_TRACE=m +CONFIG_NETFILTER_XT_TARGET_SECMARK=m +CONFIG_NETFILTER_XT_TARGET_TCPMSS=m +CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=m + +# +# Xtables matches +# +CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m +CONFIG_NETFILTER_XT_MATCH_BPF=m +CONFIG_NETFILTER_XT_MATCH_CGROUP=m +# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set +CONFIG_NETFILTER_XT_MATCH_COMMENT=m +# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set +# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set +# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set +# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m +CONFIG_NETFILTER_XT_MATCH_CPU=m +# CONFIG_NETFILTER_XT_MATCH_DCCP is not set +CONFIG_NETFILTER_XT_MATCH_DEVGROUP=m +CONFIG_NETFILTER_XT_MATCH_DSCP=m +CONFIG_NETFILTER_XT_MATCH_ECN=m +CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m +# CONFIG_NETFILTER_XT_MATCH_HELPER is not set +CONFIG_NETFILTER_XT_MATCH_HL=m +CONFIG_NETFILTER_XT_MATCH_IPCOMP=m +CONFIG_NETFILTER_XT_MATCH_IPRANGE=m +CONFIG_NETFILTER_XT_MATCH_L2TP=m +CONFIG_NETFILTER_XT_MATCH_LENGTH=m +CONFIG_NETFILTER_XT_MATCH_LIMIT=m +CONFIG_NETFILTER_XT_MATCH_MAC=m +CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m +CONFIG_NETFILTER_XT_MATCH_NFACCT=m +CONFIG_NETFILTER_XT_MATCH_OSF=m +CONFIG_NETFILTER_XT_MATCH_OWNER=m +CONFIG_NETFILTER_XT_MATCH_POLICY=m +CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m +CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m +CONFIG_NETFILTER_XT_MATCH_QUOTA=m +CONFIG_NETFILTER_XT_MATCH_RATEEST=m +CONFIG_NETFILTER_XT_MATCH_REALM=m +CONFIG_NETFILTER_XT_MATCH_RECENT=m +# CONFIG_NETFILTER_XT_MATCH_SCTP is not set +# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set +CONFIG_NETFILTER_XT_MATCH_STATE=m +CONFIG_NETFILTER_XT_MATCH_STATISTIC=m +CONFIG_NETFILTER_XT_MATCH_STRING=m +CONFIG_NETFILTER_XT_MATCH_TCPMSS=m +CONFIG_NETFILTER_XT_MATCH_TIME=m +CONFIG_NETFILTER_XT_MATCH_U32=m +# end of Core Netfilter Configuration + +CONFIG_IP_SET=y +CONFIG_IP_SET_MAX=256 +CONFIG_IP_SET_BITMAP_IP=m +CONFIG_IP_SET_BITMAP_IPMAC=m +CONFIG_IP_SET_BITMAP_PORT=m +CONFIG_IP_SET_HASH_IP=m +CONFIG_IP_SET_HASH_IPMARK=m +CONFIG_IP_SET_HASH_IPPORT=m +CONFIG_IP_SET_HASH_IPPORTIP=m +CONFIG_IP_SET_HASH_IPPORTNET=m +# CONFIG_IP_SET_HASH_IPMAC is not set +CONFIG_IP_SET_HASH_MAC=m +CONFIG_IP_SET_HASH_NETPORTNET=m +CONFIG_IP_SET_HASH_NET=m +CONFIG_IP_SET_HASH_NETNET=m +CONFIG_IP_SET_HASH_NETPORT=m +CONFIG_IP_SET_HASH_NETIFACE=m +CONFIG_IP_SET_LIST_SET=m +# CONFIG_IP_VS is not set + +# +# IP: Netfilter Configuration +# +CONFIG_NF_DEFRAG_IPV4=m +# CONFIG_NF_SOCKET_IPV4 is not set +CONFIG_NF_TPROXY_IPV4=m +CONFIG_NF_DUP_IPV4=m +CONFIG_NF_LOG_ARP=m +CONFIG_NF_LOG_IPV4=m +CONFIG_NF_REJECT_IPV4=m +CONFIG_IP_NF_IPTABLES=y +CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_ECN=m +# CONFIG_IP_NF_MATCH_RPFILTER is not set +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_FILTER=m +CONFIG_IP_NF_TARGET_REJECT=m +# CONFIG_IP_NF_TARGET_SYNPROXY is not set +CONFIG_IP_NF_NAT=m +# CONFIG_IP_NF_TARGET_MASQUERADE is not set +# CONFIG_IP_NF_TARGET_NETMAP is not set +CONFIG_IP_NF_TARGET_REDIRECT=m +CONFIG_IP_NF_MANGLE=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_TTL=m +CONFIG_IP_NF_RAW=m +# CONFIG_IP_NF_SECURITY is not set +CONFIG_IP_NF_ARPTABLES=m +CONFIG_IP_NF_ARPFILTER=m +CONFIG_IP_NF_ARP_MANGLE=m +# end of IP: Netfilter Configuration + +# +# IPv6: Netfilter Configuration +# +# CONFIG_NF_SOCKET_IPV6 is not set +CONFIG_NF_TPROXY_IPV6=m +CONFIG_NF_DUP_IPV6=m +CONFIG_NF_REJECT_IPV6=m +CONFIG_NF_LOG_IPV6=m +CONFIG_IP6_NF_IPTABLES=y +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m +CONFIG_IP6_NF_MATCH_FRAG=m +CONFIG_IP6_NF_MATCH_OPTS=m +CONFIG_IP6_NF_MATCH_HL=m +CONFIG_IP6_NF_MATCH_IPV6HEADER=m +CONFIG_IP6_NF_MATCH_MH=m +CONFIG_IP6_NF_MATCH_RPFILTER=m +CONFIG_IP6_NF_MATCH_RT=m +# CONFIG_IP6_NF_MATCH_SRH is not set +CONFIG_IP6_NF_TARGET_HL=m +CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_TARGET_REJECT=m +# CONFIG_IP6_NF_TARGET_SYNPROXY is not set +CONFIG_IP6_NF_MANGLE=m +CONFIG_IP6_NF_RAW=m +# CONFIG_IP6_NF_SECURITY is not set +# CONFIG_IP6_NF_NAT is not set +# end of IPv6: Netfilter Configuration + +CONFIG_NF_DEFRAG_IPV6=m +# CONFIG_NF_CONNTRACK_BRIDGE is not set +CONFIG_BRIDGE_NF_EBTABLES=m +CONFIG_BRIDGE_EBT_BROUTE=m +CONFIG_BRIDGE_EBT_T_FILTER=m +CONFIG_BRIDGE_EBT_T_NAT=m +CONFIG_BRIDGE_EBT_802_3=m +CONFIG_BRIDGE_EBT_AMONG=m +CONFIG_BRIDGE_EBT_ARP=m +CONFIG_BRIDGE_EBT_IP=m +CONFIG_BRIDGE_EBT_IP6=m +CONFIG_BRIDGE_EBT_LIMIT=m +CONFIG_BRIDGE_EBT_MARK=m +CONFIG_BRIDGE_EBT_PKTTYPE=m +CONFIG_BRIDGE_EBT_STP=m +CONFIG_BRIDGE_EBT_VLAN=m +CONFIG_BRIDGE_EBT_ARPREPLY=m +CONFIG_BRIDGE_EBT_DNAT=m +CONFIG_BRIDGE_EBT_MARK_T=m +CONFIG_BRIDGE_EBT_REDIRECT=m +CONFIG_BRIDGE_EBT_SNAT=m +CONFIG_BRIDGE_EBT_LOG=m +CONFIG_BRIDGE_EBT_NFLOG=m +# CONFIG_BPFILTER is not set +# CONFIG_IP_DCCP is not set +# CONFIG_IP_SCTP is not set +# CONFIG_RDS is not set +# CONFIG_TIPC is not set +# CONFIG_ATM is not set +# CONFIG_L2TP is not set +CONFIG_STP=m +CONFIG_BRIDGE=m +CONFIG_BRIDGE_IGMP_SNOOPING=y +# CONFIG_BRIDGE_VLAN_FILTERING is not set +# CONFIG_BRIDGE_MRP is not set +# CONFIG_BRIDGE_CFM is not set +# CONFIG_NET_DSA is not set +CONFIG_VLAN_8021Q=m +# CONFIG_VLAN_8021Q_GVRP is not set +# CONFIG_VLAN_8021Q_MVRP is not set +CONFIG_LLC=m +# CONFIG_LLC2 is not set +# CONFIG_ATALK is not set +# CONFIG_X25 is not set +# CONFIG_LAPB is not set +# CONFIG_PHONET is not set +# CONFIG_6LOWPAN is not set +# CONFIG_IEEE802154 is not set +CONFIG_NET_SCHED=y + +# +# Queueing/Scheduling +# +CONFIG_NET_SCH_HTB=m +# CONFIG_NET_SCH_HFSC is not set +CONFIG_NET_SCH_PRIO=m +CONFIG_NET_SCH_MULTIQ=m +# CONFIG_NET_SCH_RED is not set +# CONFIG_NET_SCH_SFB is not set +CONFIG_NET_SCH_SFQ=m +# CONFIG_NET_SCH_TEQL is not set +# CONFIG_NET_SCH_TBF is not set +# CONFIG_NET_SCH_CBS is not set +# CONFIG_NET_SCH_ETF is not set +CONFIG_NET_SCH_MQPRIO_LIB=m +# CONFIG_NET_SCH_TAPRIO is not set +# CONFIG_NET_SCH_GRED is not set +CONFIG_NET_SCH_NETEM=m +# CONFIG_NET_SCH_DRR is not set +CONFIG_NET_SCH_MQPRIO=m +# CONFIG_NET_SCH_SKBPRIO is not set +# CONFIG_NET_SCH_CHOKE is not set +# CONFIG_NET_SCH_QFQ is not set +# CONFIG_NET_SCH_CODEL is not set +CONFIG_NET_SCH_FQ_CODEL=m +# CONFIG_NET_SCH_CAKE is not set +CONFIG_NET_SCH_FQ=m +# CONFIG_NET_SCH_HHF is not set +# CONFIG_NET_SCH_PIE is not set +CONFIG_NET_SCH_INGRESS=y +# CONFIG_NET_SCH_PLUG is not set +# CONFIG_NET_SCH_ETS is not set +# CONFIG_NET_SCH_DEFAULT is not set + +# +# Classification +# +CONFIG_NET_CLS=y +CONFIG_NET_CLS_BASIC=m +# CONFIG_NET_CLS_ROUTE4 is not set +# CONFIG_NET_CLS_FW is not set +CONFIG_NET_CLS_U32=m +CONFIG_CLS_U32_PERF=y +CONFIG_CLS_U32_MARK=y +# CONFIG_NET_CLS_FLOW is not set +CONFIG_NET_CLS_CGROUP=m +CONFIG_NET_CLS_BPF=m +# CONFIG_NET_CLS_FLOWER is not set +# CONFIG_NET_CLS_MATCHALL is not set +# CONFIG_NET_EMATCH is not set +CONFIG_NET_CLS_ACT=y +CONFIG_NET_ACT_POLICE=m +CONFIG_NET_ACT_GACT=m +# CONFIG_GACT_PROB is not set +CONFIG_NET_ACT_MIRRED=m +# CONFIG_NET_ACT_SAMPLE is not set +# CONFIG_NET_ACT_IPT is not set +# CONFIG_NET_ACT_NAT is not set +# CONFIG_NET_ACT_PEDIT is not set +# CONFIG_NET_ACT_SIMP is not set +# CONFIG_NET_ACT_SKBEDIT is not set +# CONFIG_NET_ACT_CSUM is not set +# CONFIG_NET_ACT_MPLS is not set +# CONFIG_NET_ACT_VLAN is not set +CONFIG_NET_ACT_BPF=m +# CONFIG_NET_ACT_CONNMARK is not set +# CONFIG_NET_ACT_CTINFO is not set +# CONFIG_NET_ACT_SKBMOD is not set +# CONFIG_NET_ACT_IFE is not set +# CONFIG_NET_ACT_TUNNEL_KEY is not set +# CONFIG_NET_ACT_GATE is not set +# CONFIG_NET_TC_SKB_EXT is not set +CONFIG_NET_SCH_FIFO=y +CONFIG_DCB=y +CONFIG_DNS_RESOLVER=y +# CONFIG_BATMAN_ADV is not set +# CONFIG_OPENVSWITCH is not set +# CONFIG_VSOCKETS is not set +CONFIG_NETLINK_DIAG=y +CONFIG_MPLS=y +CONFIG_NET_MPLS_GSO=m +CONFIG_MPLS_ROUTING=m +CONFIG_MPLS_IPTUNNEL=m +# CONFIG_NET_NSH is not set +# CONFIG_HSR is not set +CONFIG_NET_SWITCHDEV=y +# CONFIG_NET_L3_MASTER_DEV is not set +# CONFIG_QRTR is not set +# CONFIG_NET_NCSI is not set +CONFIG_PCPU_DEV_REFCNT=y +CONFIG_MAX_SKB_FRAGS=17 +CONFIG_RPS=y +CONFIG_RFS_ACCEL=y +CONFIG_SOCK_RX_QUEUE_MAPPING=y +CONFIG_XPS=y +CONFIG_CGROUP_NET_PRIO=y +CONFIG_CGROUP_NET_CLASSID=y +CONFIG_NET_RX_BUSY_POLL=y +CONFIG_BQL=y +CONFIG_BPF_STREAM_PARSER=y +CONFIG_NET_FLOW_LIMIT=y + +# +# Network testing +# +CONFIG_NET_PKTGEN=m +# CONFIG_NET_DROP_MONITOR is not set +# end of Network testing +# end of Networking options + +# CONFIG_HAMRADIO is not set +# CONFIG_CAN is not set +# CONFIG_BT is not set +# CONFIG_AF_RXRPC is not set +CONFIG_AF_KCM=m +CONFIG_STREAM_PARSER=y +# CONFIG_MCTP is not set +CONFIG_FIB_RULES=y +# CONFIG_WIRELESS is not set +# CONFIG_RFKILL is not set +CONFIG_NET_9P=m +CONFIG_NET_9P_FD=m +CONFIG_NET_9P_VIRTIO=m +# CONFIG_NET_9P_DEBUG is not set +# CONFIG_CAIF is not set +# CONFIG_CEPH_LIB is not set +# CONFIG_NFC is not set +CONFIG_PSAMPLE=y +# CONFIG_NET_IFE is not set +CONFIG_LWTUNNEL=y +CONFIG_LWTUNNEL_BPF=y +CONFIG_DST_CACHE=y +CONFIG_GRO_CELLS=y +CONFIG_NET_SELFTESTS=y +CONFIG_NET_SOCK_MSG=y +CONFIG_NET_DEVLINK=y +CONFIG_PAGE_POOL=y +CONFIG_PAGE_POOL_STATS=y +CONFIG_FAILOVER=m +CONFIG_ETHTOOL_NETLINK=y + +# +# Device Drivers +# +CONFIG_HAVE_EISA=y +# CONFIG_EISA is not set +CONFIG_HAVE_PCI=y +CONFIG_PCI=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCIEPORTBUS=y +CONFIG_HOTPLUG_PCI_PCIE=y +CONFIG_PCIEAER=y +# CONFIG_PCIEAER_INJECT is not set +# CONFIG_PCIE_ECRC is not set +CONFIG_PCIEASPM=y +CONFIG_PCIEASPM_DEFAULT=y +# CONFIG_PCIEASPM_POWERSAVE is not set +# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set +# CONFIG_PCIEASPM_PERFORMANCE is not set +CONFIG_PCIE_DPC=y +CONFIG_PCIE_PTM=y +CONFIG_PCIE_EDR=y +CONFIG_PCI_MSI=y +CONFIG_PCI_QUIRKS=y +# CONFIG_PCI_DEBUG is not set +# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set +# CONFIG_PCI_STUB is not set +# CONFIG_PCI_PF_STUB is not set +CONFIG_PCI_ATS=y +CONFIG_PCI_DOE=y +CONFIG_PCI_LOCKLESS_CONFIG=y +CONFIG_PCI_IOV=y +CONFIG_PCI_PRI=y +CONFIG_PCI_PASID=y +CONFIG_PCI_P2PDMA=y +CONFIG_PCI_LABEL=y +# CONFIG_PCIE_BUS_TUNE_OFF is not set +CONFIG_PCIE_BUS_DEFAULT=y +# CONFIG_PCIE_BUS_SAFE is not set +# CONFIG_PCIE_BUS_PERFORMANCE is not set +# CONFIG_PCIE_BUS_PEER2PEER is not set +# CONFIG_VGA_ARB is not set +CONFIG_HOTPLUG_PCI=y +# CONFIG_HOTPLUG_PCI_ACPI is not set +# CONFIG_HOTPLUG_PCI_CPCI is not set +# CONFIG_HOTPLUG_PCI_SHPC is not set + +# +# PCI controller drivers +# +CONFIG_VMD=m + +# +# Cadence-based PCIe controllers +# +# end of Cadence-based PCIe controllers + +# +# DesignWare-based PCIe controllers +# +# CONFIG_PCI_MESON is not set +# CONFIG_PCIE_DW_PLAT_HOST is not set +# end of DesignWare-based PCIe controllers + +# +# Mobiveil-based PCIe controllers +# +# end of Mobiveil-based PCIe controllers +# end of PCI controller drivers + +# +# PCI Endpoint +# +# CONFIG_PCI_ENDPOINT is not set +# end of PCI Endpoint + +# +# PCI switch controller drivers +# +CONFIG_PCI_SW_SWITCHTEC=m +# end of PCI switch controller drivers + +CONFIG_CXL_BUS=y +CONFIG_CXL_PCI=y +CONFIG_CXL_MEM_RAW_COMMANDS=y +CONFIG_CXL_ACPI=y +CONFIG_CXL_PMEM=m +CONFIG_CXL_MEM=y +CONFIG_CXL_PORT=y +CONFIG_CXL_REGION=y +# CONFIG_CXL_REGION_INVALIDATION_TEST is not set +# CONFIG_PCCARD is not set +# CONFIG_RAPIDIO is not set + +# +# Generic Driver Options +# +CONFIG_AUXILIARY_BUS=y +# CONFIG_UEVENT_HELPER is not set +CONFIG_DEVTMPFS=y +CONFIG_DEVTMPFS_MOUNT=y +# CONFIG_DEVTMPFS_SAFE is not set +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y + +# +# Firmware loader +# +CONFIG_FW_LOADER=y +CONFIG_FW_LOADER_DEBUG=y +CONFIG_FW_LOADER_PAGED_BUF=y +CONFIG_EXTRA_FIRMWARE="" +# CONFIG_FW_LOADER_USER_HELPER is not set +CONFIG_FW_LOADER_COMPRESS=y +CONFIG_FW_LOADER_COMPRESS_XZ=y +# CONFIG_FW_LOADER_COMPRESS_ZSTD is not set +# CONFIG_FW_UPLOAD is not set +# end of Firmware loader + +CONFIG_ALLOW_DEV_COREDUMP=y +# CONFIG_DEBUG_DRIVER is not set +# CONFIG_DEBUG_DEVRES is not set +# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set +# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set +CONFIG_GENERIC_CPU_AUTOPROBE=y +CONFIG_GENERIC_CPU_VULNERABILITIES=y +CONFIG_REGMAP=y +CONFIG_REGMAP_I2C=y +CONFIG_REGMAP_MMIO=y +# CONFIG_FW_DEVLINK_SYNC_STATE_TIMEOUT is not set +# end of Generic Driver Options + +# +# Bus devices +# +# CONFIG_MHI_BUS is not set +# CONFIG_MHI_BUS_EP is not set +# end of Bus devices + +# CONFIG_CONNECTOR is not set + +# +# Firmware Drivers +# + +# +# ARM System Control and Management Interface Protocol +# +# end of ARM System Control and Management Interface Protocol + +CONFIG_EDD=y +# CONFIG_EDD_OFF is not set +CONFIG_FIRMWARE_MEMMAP=y +CONFIG_DMIID=y +# CONFIG_DMI_SYSFS is not set +CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y +# CONFIG_ISCSI_IBFT is not set +# CONFIG_FW_CFG_SYSFS is not set +# CONFIG_SYSFB_SIMPLEFB is not set +# CONFIG_GOOGLE_FIRMWARE is not set + +# +# EFI (Extensible Firmware Interface) Support +# +CONFIG_EFI_ESRT=y +# CONFIG_EFI_VARS_PSTORE is not set +CONFIG_EFI_DXE_MEM_ATTRIBUTES=y +CONFIG_EFI_RUNTIME_WRAPPERS=y +CONFIG_EFI_BOOTLOADER_CONTROL=m +# CONFIG_EFI_CAPSULE_LOADER is not set +# CONFIG_EFI_TEST is not set +# CONFIG_APPLE_PROPERTIES is not set +# CONFIG_RESET_ATTACK_MITIGATION is not set +# CONFIG_EFI_RCI2_TABLE is not set +# CONFIG_EFI_DISABLE_PCI_DMA is not set +CONFIG_EFI_EARLYCON=y +# CONFIG_EFI_CUSTOM_SSDT_OVERLAYS is not set +# CONFIG_EFI_DISABLE_RUNTIME is not set +# CONFIG_EFI_COCO_SECRET is not set +# end of EFI (Extensible Firmware Interface) Support + +CONFIG_UEFI_CPER=y +CONFIG_UEFI_CPER_X86=y + +# +# Tegra firmware driver +# +# end of Tegra firmware driver +# end of Firmware Drivers + +# CONFIG_GNSS is not set +CONFIG_MTD=y +# CONFIG_MTD_TESTS is not set + +# +# Partition parsers +# +# CONFIG_MTD_AR7_PARTS is not set +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_REDBOOT_PARTS is not set +# end of Partition parsers + +# +# User Modules And Translation Layers +# +# CONFIG_MTD_BLOCK is not set +# CONFIG_MTD_BLOCK_RO is not set +# CONFIG_FTL is not set +# CONFIG_NFTL is not set +# CONFIG_INFTL is not set +# CONFIG_RFD_FTL is not set +# CONFIG_SSFDC is not set +# CONFIG_SM_FTL is not set +# CONFIG_MTD_OOPS is not set +# CONFIG_MTD_SWAP is not set +# CONFIG_MTD_PARTITIONED_MASTER is not set + +# +# RAM/ROM/Flash chip drivers +# +CONFIG_MTD_CFI=y +# CONFIG_MTD_JEDECPROBE is not set +CONFIG_MTD_GEN_PROBE=y +# CONFIG_MTD_CFI_ADV_OPTIONS is not set +CONFIG_MTD_MAP_BANK_WIDTH_1=y +CONFIG_MTD_MAP_BANK_WIDTH_2=y +CONFIG_MTD_MAP_BANK_WIDTH_4=y +CONFIG_MTD_CFI_I1=y +CONFIG_MTD_CFI_I2=y +# CONFIG_MTD_CFI_INTELEXT is not set +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# CONFIG_MTD_RAM is not set +# CONFIG_MTD_ROM is not set +# CONFIG_MTD_ABSENT is not set +# end of RAM/ROM/Flash chip drivers + +# +# Mapping drivers for chip access +# +# CONFIG_MTD_COMPLEX_MAPPINGS is not set +# CONFIG_MTD_PHYSMAP is not set +# CONFIG_MTD_INTEL_VR_NOR is not set +# CONFIG_MTD_PLATRAM is not set +# end of Mapping drivers for chip access + +# +# Self-contained MTD device drivers +# +# CONFIG_MTD_PMC551 is not set +# CONFIG_MTD_DATAFLASH is not set +# CONFIG_MTD_MCHP23K256 is not set +# CONFIG_MTD_MCHP48L640 is not set +# CONFIG_MTD_SST25L is not set +# CONFIG_MTD_SLRAM is not set +# CONFIG_MTD_PHRAM is not set +# CONFIG_MTD_MTDRAM is not set +# CONFIG_MTD_BLOCK2MTD is not set + +# +# Disk-On-Chip Device Drivers +# +# CONFIG_MTD_DOCG3 is not set +# end of Self-contained MTD device drivers + +# +# NAND +# +# CONFIG_MTD_ONENAND is not set +# CONFIG_MTD_RAW_NAND is not set +# CONFIG_MTD_SPI_NAND is not set + +# +# ECC engine support +# +# CONFIG_MTD_NAND_ECC_SW_HAMMING is not set +# CONFIG_MTD_NAND_ECC_SW_BCH is not set +# CONFIG_MTD_NAND_ECC_MXIC is not set +# end of ECC engine support +# end of NAND + +# +# LPDDR & LPDDR2 PCM memory drivers +# +# CONFIG_MTD_LPDDR is not set +# end of LPDDR & LPDDR2 PCM memory drivers + +CONFIG_MTD_SPI_NOR=m +CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y +# CONFIG_MTD_SPI_NOR_SWP_DISABLE is not set +CONFIG_MTD_SPI_NOR_SWP_DISABLE_ON_VOLATILE=y +# CONFIG_MTD_SPI_NOR_SWP_KEEP is not set +# CONFIG_MTD_UBI is not set +# CONFIG_MTD_HYPERBUS is not set +# CONFIG_OF is not set +CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y +# CONFIG_PARPORT is not set +CONFIG_PNP=y +CONFIG_PNP_DEBUG_MESSAGES=y + +# +# Protocols +# +CONFIG_PNPACPI=y +CONFIG_BLK_DEV=y +CONFIG_BLK_DEV_NULL_BLK=m +CONFIG_CDROM=m +# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set +# CONFIG_ZRAM is not set +CONFIG_BLK_DEV_LOOP=m +CONFIG_BLK_DEV_LOOP_MIN_COUNT=8 +# CONFIG_BLK_DEV_DRBD is not set +CONFIG_BLK_DEV_NBD=m +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_COUNT=16 +CONFIG_BLK_DEV_RAM_SIZE=4096 +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set +CONFIG_VIRTIO_BLK=y +# CONFIG_BLK_DEV_RBD is not set +CONFIG_BLK_DEV_UBLK=y +# CONFIG_BLKDEV_UBLK_LEGACY_OPCODES is not set + +# +# NVME Support +# +CONFIG_NVME_CORE=y +CONFIG_BLK_DEV_NVME=y +# CONFIG_NVME_MULTIPATH is not set +# CONFIG_NVME_VERBOSE_ERRORS is not set +CONFIG_NVME_HWMON=y +# CONFIG_NVME_FC is not set +# CONFIG_NVME_TCP is not set +# CONFIG_NVME_AUTH is not set +# CONFIG_NVME_TARGET is not set +# end of NVME Support + +# +# Misc devices +# +# CONFIG_AD525X_DPOT is not set +# CONFIG_DUMMY_IRQ is not set +# CONFIG_IBM_ASM is not set +# CONFIG_PHANTOM is not set +# CONFIG_TIFM_CORE is not set +# CONFIG_ICS932S401 is not set +CONFIG_ENCLOSURE_SERVICES=m +CONFIG_HP_ILO=m +# CONFIG_APDS9802ALS is not set +# CONFIG_ISL29003 is not set +# CONFIG_ISL29020 is not set +# CONFIG_SENSORS_TSL2550 is not set +# CONFIG_SENSORS_BH1770 is not set +# CONFIG_SENSORS_APDS990X is not set +# CONFIG_HMC6352 is not set +# CONFIG_DS1682 is not set +# CONFIG_LATTICE_ECP3_CONFIG is not set +# CONFIG_SRAM is not set +# CONFIG_DW_XDATA_PCIE is not set +# CONFIG_PCI_ENDPOINT_TEST is not set +# CONFIG_XILINX_SDFEC is not set +# CONFIG_C2PORT is not set + +# +# EEPROM support +# +CONFIG_EEPROM_AT24=y +# CONFIG_EEPROM_AT25 is not set +# CONFIG_EEPROM_LEGACY is not set +# CONFIG_EEPROM_MAX6875 is not set +# CONFIG_EEPROM_93CX6 is not set +# CONFIG_EEPROM_93XX46 is not set +# CONFIG_EEPROM_IDT_89HPESX is not set +# CONFIG_EEPROM_EE1004 is not set +# end of EEPROM support + +# CONFIG_CB710_CORE is not set + +# +# Texas Instruments shared transport line discipline +# +# CONFIG_TI_ST is not set +# end of Texas Instruments shared transport line discipline + +# CONFIG_SENSORS_LIS3_I2C is not set +# CONFIG_ALTERA_STAPL is not set +CONFIG_INTEL_MEI=m +# CONFIG_INTEL_MEI_ME is not set +CONFIG_INTEL_MEI_TXE=m +# CONFIG_VMWARE_VMCI is not set +# CONFIG_GENWQE is not set +# CONFIG_ECHO is not set +CONFIG_BCM_VK=m +# CONFIG_BCM_VK_TTY is not set +# CONFIG_MISC_ALCOR_PCI is not set +# CONFIG_MISC_RTSX_PCI is not set +# CONFIG_MISC_RTSX_USB is not set +# CONFIG_UACCE is not set +# CONFIG_PVPANIC is not set +# CONFIG_GP_PCI1XXXX is not set +# end of Misc devices + +# +# SCSI device support +# +CONFIG_SCSI_MOD=y +CONFIG_RAID_ATTRS=m +CONFIG_SCSI_COMMON=y +CONFIG_SCSI=y +CONFIG_SCSI_DMA=y +CONFIG_SCSI_NETLINK=y +CONFIG_SCSI_PROC_FS=y + +# +# SCSI support type (disk, tape, CD-ROM) +# +CONFIG_BLK_DEV_SD=y +CONFIG_CHR_DEV_ST=m +CONFIG_BLK_DEV_SR=m +CONFIG_CHR_DEV_SG=m +CONFIG_BLK_DEV_BSG=y +CONFIG_CHR_DEV_SCH=m +CONFIG_SCSI_ENCLOSURE=m +CONFIG_SCSI_CONSTANTS=y +CONFIG_SCSI_LOGGING=y +CONFIG_SCSI_SCAN_ASYNC=y + +# +# SCSI Transports +# +CONFIG_SCSI_SPI_ATTRS=m +CONFIG_SCSI_FC_ATTRS=m +# CONFIG_SCSI_ISCSI_ATTRS is not set +CONFIG_SCSI_SAS_ATTRS=m +# CONFIG_SCSI_SAS_LIBSAS is not set +# CONFIG_SCSI_SRP_ATTRS is not set +# end of SCSI Transports + +CONFIG_SCSI_LOWLEVEL=y +# CONFIG_ISCSI_TCP is not set +# CONFIG_ISCSI_BOOT_SYSFS is not set +# CONFIG_SCSI_CXGB3_ISCSI is not set +# CONFIG_SCSI_CXGB4_ISCSI is not set +# CONFIG_SCSI_BNX2_ISCSI is not set +# CONFIG_BE2ISCSI is not set +# CONFIG_BLK_DEV_3W_XXXX_RAID is not set +CONFIG_SCSI_HPSA=m +# CONFIG_SCSI_3W_9XXX is not set +# CONFIG_SCSI_3W_SAS is not set +# CONFIG_SCSI_ACARD is not set +# CONFIG_SCSI_AACRAID is not set +# CONFIG_SCSI_AIC7XXX is not set +# CONFIG_SCSI_AIC79XX is not set +# CONFIG_SCSI_AIC94XX is not set +# CONFIG_SCSI_MVSAS is not set +# CONFIG_SCSI_MVUMI is not set +# CONFIG_SCSI_ADVANSYS is not set +# CONFIG_SCSI_ARCMSR is not set +# CONFIG_SCSI_ESAS2R is not set +CONFIG_MEGARAID_NEWGEN=y +CONFIG_MEGARAID_MM=m +CONFIG_MEGARAID_MAILBOX=m +# CONFIG_MEGARAID_LEGACY is not set +CONFIG_MEGARAID_SAS=m +CONFIG_SCSI_MPT3SAS=m +CONFIG_SCSI_MPT2SAS_MAX_SGE=128 +CONFIG_SCSI_MPT3SAS_MAX_SGE=128 +# CONFIG_SCSI_MPT2SAS is not set +CONFIG_SCSI_MPI3MR=m +CONFIG_SCSI_SMARTPQI=m +# CONFIG_SCSI_HPTIOP is not set +# CONFIG_SCSI_BUSLOGIC is not set +# CONFIG_SCSI_MYRB is not set +# CONFIG_SCSI_MYRS is not set +# CONFIG_VMWARE_PVSCSI is not set +# CONFIG_LIBFC is not set +# CONFIG_SCSI_SNIC is not set +# CONFIG_SCSI_DMX3191D is not set +# CONFIG_SCSI_FDOMAIN_PCI is not set +# CONFIG_SCSI_ISCI is not set +# CONFIG_SCSI_IPS is not set +# CONFIG_SCSI_INITIO is not set +# CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_STEX is not set +# CONFIG_SCSI_SYM53C8XX_2 is not set +# CONFIG_SCSI_IPR is not set +# CONFIG_SCSI_QLOGIC_1280 is not set +CONFIG_SCSI_QLA_FC=m +# CONFIG_SCSI_QLA_ISCSI is not set +CONFIG_SCSI_LPFC=m +CONFIG_SCSI_LPFC_DEBUG_FS=y +# CONFIG_SCSI_DC395x is not set +# CONFIG_SCSI_AM53C974 is not set +# CONFIG_SCSI_WD719X is not set +CONFIG_SCSI_DEBUG=m +# CONFIG_SCSI_PMCRAID is not set +# CONFIG_SCSI_PM8001 is not set +# CONFIG_SCSI_BFA_FC is not set +CONFIG_SCSI_VIRTIO=y +# CONFIG_SCSI_CHELSIO_FCOE is not set +# CONFIG_SCSI_DH is not set +# end of SCSI device support + +CONFIG_ATA=y +CONFIG_SATA_HOST=y +CONFIG_PATA_TIMINGS=y +CONFIG_ATA_VERBOSE_ERROR=y +CONFIG_ATA_FORCE=y +CONFIG_ATA_ACPI=y +CONFIG_SATA_PMP=y + +# +# Controllers with non-SFF native interface +# +CONFIG_SATA_AHCI=y +CONFIG_SATA_MOBILE_LPM_POLICY=0 +# CONFIG_SATA_AHCI_PLATFORM is not set +# CONFIG_AHCI_DWC is not set +# CONFIG_SATA_INIC162X is not set +# CONFIG_SATA_ACARD_AHCI is not set +# CONFIG_SATA_SIL24 is not set +# CONFIG_ATA_SFF is not set +CONFIG_MD=y +CONFIG_BLK_DEV_MD=y +CONFIG_MD_AUTODETECT=y +# CONFIG_MD_LINEAR is not set +CONFIG_MD_RAID0=m +CONFIG_MD_RAID1=m +CONFIG_MD_RAID10=m +CONFIG_MD_RAID456=m +# CONFIG_MD_MULTIPATH is not set +# CONFIG_MD_FAULTY is not set +CONFIG_BCACHE=m +# CONFIG_BCACHE_DEBUG is not set +# CONFIG_BCACHE_CLOSURES_DEBUG is not set +# CONFIG_BCACHE_ASYNC_REGISTRATION is not set +CONFIG_BLK_DEV_DM_BUILTIN=y +CONFIG_BLK_DEV_DM=y +# CONFIG_DM_DEBUG is not set +CONFIG_DM_BUFIO=m +# CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING is not set +CONFIG_DM_BIO_PRISON=m +CONFIG_DM_PERSISTENT_DATA=m +# CONFIG_DM_UNSTRIPED is not set +CONFIG_DM_CRYPT=m +CONFIG_DM_SNAPSHOT=m +CONFIG_DM_THIN_PROVISIONING=m +CONFIG_DM_CACHE=m +CONFIG_DM_CACHE_SMQ=m +CONFIG_DM_WRITECACHE=m +# CONFIG_DM_EBS is not set +# CONFIG_DM_ERA is not set +# CONFIG_DM_CLONE is not set +CONFIG_DM_MIRROR=m +# CONFIG_DM_LOG_USERSPACE is not set +# CONFIG_DM_RAID is not set +CONFIG_DM_ZERO=m +CONFIG_DM_MULTIPATH=m +# CONFIG_DM_MULTIPATH_QL is not set +# CONFIG_DM_MULTIPATH_ST is not set +# CONFIG_DM_MULTIPATH_HST is not set +# CONFIG_DM_MULTIPATH_IOA is not set +CONFIG_DM_DELAY=m +# CONFIG_DM_DUST is not set +# CONFIG_DM_INIT is not set +# CONFIG_DM_UEVENT is not set +CONFIG_DM_FLAKEY=m +CONFIG_DM_VERITY=m +CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG=y +# CONFIG_DM_VERITY_FEC is not set +# CONFIG_DM_SWITCH is not set +# CONFIG_DM_LOG_WRITES is not set +# CONFIG_DM_INTEGRITY is not set +# CONFIG_DM_AUDIT is not set +# CONFIG_TARGET_CORE is not set +CONFIG_FUSION=y +CONFIG_FUSION_SPI=m +# CONFIG_FUSION_FC is not set +CONFIG_FUSION_SAS=m +CONFIG_FUSION_MAX_SGE=128 +CONFIG_FUSION_CTL=m +# CONFIG_FUSION_LOGGING is not set + +# +# IEEE 1394 (FireWire) support +# +# CONFIG_FIREWIRE is not set +# CONFIG_FIREWIRE_NOSY is not set +# end of IEEE 1394 (FireWire) support + +# CONFIG_MACINTOSH_DRIVERS is not set +CONFIG_NETDEVICES=y +CONFIG_MII=m +CONFIG_NET_CORE=y +CONFIG_BONDING=m +CONFIG_DUMMY=m +CONFIG_WIREGUARD=y +# CONFIG_WIREGUARD_DEBUG is not set +# CONFIG_EQUALIZER is not set +# CONFIG_NET_FC is not set +# CONFIG_IFB is not set +CONFIG_NET_TEAM=m +# CONFIG_NET_TEAM_MODE_BROADCAST is not set +CONFIG_NET_TEAM_MODE_ROUNDROBIN=m +# CONFIG_NET_TEAM_MODE_RANDOM is not set +CONFIG_NET_TEAM_MODE_ACTIVEBACKUP=m +CONFIG_NET_TEAM_MODE_LOADBALANCE=m +CONFIG_MACVLAN=m +CONFIG_MACVTAP=m +# CONFIG_IPVLAN is not set +# CONFIG_VXLAN is not set +# CONFIG_GENEVE is not set +# CONFIG_BAREUDP is not set +# CONFIG_GTP is not set +# CONFIG_AMT is not set +# CONFIG_MACSEC is not set +CONFIG_NETCONSOLE=y +CONFIG_NETCONSOLE_DYNAMIC=y +CONFIG_NETCONSOLE_EXTENDED_LOG=y +CONFIG_NETCONSOLE_PREPEND_RELEASE=y +CONFIG_NETPOLL=y +CONFIG_NET_POLL_CONTROLLER=y +CONFIG_TUN=m +CONFIG_TAP=m +# CONFIG_TUN_VNET_CROSS_LE is not set +CONFIG_VETH=m +CONFIG_VIRTIO_NET=m +# CONFIG_NLMON is not set +# CONFIG_ARCNET is not set +CONFIG_ETHERNET=y +CONFIG_MDIO=y +# CONFIG_NET_VENDOR_3COM is not set +# CONFIG_NET_VENDOR_ADAPTEC is not set +# CONFIG_NET_VENDOR_AGERE is not set +# CONFIG_NET_VENDOR_ALACRITECH is not set +# CONFIG_NET_VENDOR_ALTEON is not set +# CONFIG_ALTERA_TSE is not set +# CONFIG_NET_VENDOR_AMAZON is not set +# CONFIG_NET_VENDOR_AMD is not set +# CONFIG_NET_VENDOR_AQUANTIA is not set +# CONFIG_NET_VENDOR_ARC is not set +# CONFIG_NET_VENDOR_ASIX is not set +# CONFIG_NET_VENDOR_ATHEROS is not set +# CONFIG_CX_ECAT is not set +CONFIG_NET_VENDOR_BROADCOM=y +# CONFIG_B44 is not set +# CONFIG_BCMGENET is not set +# CONFIG_BNX2 is not set +# CONFIG_CNIC is not set +CONFIG_TIGON3=m +CONFIG_TIGON3_HWMON=y +# CONFIG_BNX2X is not set +# CONFIG_SYSTEMPORT is not set +CONFIG_BNXT=y +# CONFIG_BNXT_SRIOV is not set +# CONFIG_BNXT_FLOWER_OFFLOAD is not set +# CONFIG_BNXT_DCB is not set +CONFIG_BNXT_HWMON=y +# CONFIG_NET_VENDOR_CADENCE is not set +# CONFIG_NET_VENDOR_CAVIUM is not set +# CONFIG_NET_VENDOR_CHELSIO is not set +# CONFIG_NET_VENDOR_CISCO is not set +# CONFIG_NET_VENDOR_CORTINA is not set +# CONFIG_NET_VENDOR_DAVICOM is not set +# CONFIG_DNET is not set +# CONFIG_NET_VENDOR_DEC is not set +# CONFIG_NET_VENDOR_DLINK is not set +# CONFIG_NET_VENDOR_EMULEX is not set +# CONFIG_NET_VENDOR_ENGLEDER is not set +# CONFIG_NET_VENDOR_EZCHIP is not set +# CONFIG_NET_VENDOR_FUNGIBLE is not set +# CONFIG_NET_VENDOR_GOOGLE is not set +# CONFIG_NET_VENDOR_HUAWEI is not set +# CONFIG_NET_VENDOR_I825XX is not set +CONFIG_NET_VENDOR_INTEL=y +# CONFIG_E100 is not set +CONFIG_E1000=m +CONFIG_E1000E=m +CONFIG_E1000E_HWTS=y +CONFIG_IGB=y +CONFIG_IGB_HWMON=y +CONFIG_IGB_DCA=y +# CONFIG_IGBVF is not set +CONFIG_IXGBE=y +CONFIG_IXGBE_HWMON=y +CONFIG_IXGBE_DCA=y +CONFIG_IXGBE_DCB=y +CONFIG_IXGBEVF=m +# CONFIG_I40E is not set +# CONFIG_I40EVF is not set +CONFIG_ICE=m +# CONFIG_ICE_SWITCHDEV is not set +# CONFIG_ICE_HWTS is not set +# CONFIG_FM10K is not set +CONFIG_IGC=m +# CONFIG_JME is not set +# CONFIG_NET_VENDOR_ADI is not set +# CONFIG_NET_VENDOR_LITEX is not set +# CONFIG_NET_VENDOR_MARVELL is not set +CONFIG_NET_VENDOR_MELLANOX=y +CONFIG_MLX4_EN=y +CONFIG_MLX4_EN_DCB=y +CONFIG_MLX4_CORE=y +CONFIG_MLX4_DEBUG=y +CONFIG_MLX4_CORE_GEN2=y +CONFIG_MLX5_CORE=y +# CONFIG_MLX5_FPGA is not set +CONFIG_MLX5_CORE_EN=y +# CONFIG_MLX5_EN_ARFS is not set +CONFIG_MLX5_EN_RXNFC=y +CONFIG_MLX5_MPFS=y +# CONFIG_MLX5_ESWITCH is not set +CONFIG_MLX5_CORE_EN_DCB=y +# CONFIG_MLX5_CORE_IPOIB is not set +# CONFIG_MLX5_SF is not set +# CONFIG_MLXSW_CORE is not set +CONFIG_MLXFW=y +CONFIG_NET_VENDOR_META=y +CONFIG_FBNIC=m +# CONFIG_NET_VENDOR_MICREL is not set +# CONFIG_NET_VENDOR_MICROCHIP is not set +# CONFIG_NET_VENDOR_MICROSEMI is not set +# CONFIG_NET_VENDOR_MICROSOFT is not set +# CONFIG_NET_VENDOR_MYRI is not set +# CONFIG_FEALNX is not set +# CONFIG_NET_VENDOR_NI is not set +# CONFIG_NET_VENDOR_NATSEMI is not set +# CONFIG_NET_VENDOR_NETERION is not set +# CONFIG_NET_VENDOR_NETRONOME is not set +# CONFIG_NET_VENDOR_NVIDIA is not set +# CONFIG_NET_VENDOR_OKI is not set +# CONFIG_ETHOC is not set +# CONFIG_NET_VENDOR_PACKET_ENGINES is not set +# CONFIG_NET_VENDOR_PENSANDO is not set +# CONFIG_NET_VENDOR_QLOGIC is not set +# CONFIG_NET_VENDOR_BROCADE is not set +# CONFIG_NET_VENDOR_QUALCOMM is not set +# CONFIG_NET_VENDOR_RDC is not set +# CONFIG_NET_VENDOR_REALTEK is not set +# CONFIG_NET_VENDOR_RENESAS is not set +# CONFIG_NET_VENDOR_ROCKER is not set +# CONFIG_NET_VENDOR_SAMSUNG is not set +# CONFIG_NET_VENDOR_SEEQ is not set +# CONFIG_NET_VENDOR_SILAN is not set +# CONFIG_NET_VENDOR_SIS is not set +# CONFIG_NET_VENDOR_SOLARFLARE is not set +# CONFIG_NET_VENDOR_SMSC is not set +# CONFIG_NET_VENDOR_SOCIONEXT is not set +# CONFIG_NET_VENDOR_STMICRO is not set +# CONFIG_NET_VENDOR_SUN is not set +# CONFIG_NET_VENDOR_SYNOPSYS is not set +# CONFIG_NET_VENDOR_TEHUTI is not set +# CONFIG_NET_VENDOR_TI is not set +# CONFIG_NET_VENDOR_VERTEXCOM is not set +# CONFIG_NET_VENDOR_VIA is not set +# CONFIG_NET_VENDOR_WANGXUN is not set +# CONFIG_NET_VENDOR_WIZNET is not set +# CONFIG_NET_VENDOR_XILINX is not set +# CONFIG_FDDI is not set +# CONFIG_HIPPI is not set +# CONFIG_NET_SB1000 is not set +CONFIG_PHYLIB=y +CONFIG_SWPHY=y +CONFIG_FIXED_PHY=y + +# +# MII PHY device drivers +# +# CONFIG_AMD_PHY is not set +# CONFIG_ADIN_PHY is not set +# CONFIG_ADIN1100_PHY is not set +# CONFIG_AQUANTIA_PHY is not set +# CONFIG_AX88796B_PHY is not set +# CONFIG_BROADCOM_PHY is not set +# CONFIG_BCM54140_PHY is not set +# CONFIG_BCM7XXX_PHY is not set +# CONFIG_BCM84881_PHY is not set +# CONFIG_BCM87XX_PHY is not set +# CONFIG_CICADA_PHY is not set +# CONFIG_CORTINA_PHY is not set +# CONFIG_DAVICOM_PHY is not set +# CONFIG_ICPLUS_PHY is not set +# CONFIG_LXT_PHY is not set +# CONFIG_INTEL_XWAY_PHY is not set +# CONFIG_LSI_ET1011C_PHY is not set +# CONFIG_MARVELL_PHY is not set +# CONFIG_MARVELL_10G_PHY is not set +# CONFIG_MARVELL_88X2222_PHY is not set +# CONFIG_MAXLINEAR_GPHY is not set +# CONFIG_MEDIATEK_GE_PHY is not set +# CONFIG_MICREL_PHY is not set +# CONFIG_MICROCHIP_T1S_PHY is not set +# CONFIG_MICROCHIP_PHY is not set +# CONFIG_MICROCHIP_T1_PHY is not set +# CONFIG_MICROSEMI_PHY is not set +# CONFIG_MOTORCOMM_PHY is not set +# CONFIG_NATIONAL_PHY is not set +# CONFIG_NXP_CBTX_PHY is not set +# CONFIG_NXP_C45_TJA11XX_PHY is not set +# CONFIG_NXP_TJA11XX_PHY is not set +# CONFIG_NCN26000_PHY is not set +# CONFIG_QSEMI_PHY is not set +# CONFIG_REALTEK_PHY is not set +# CONFIG_RENESAS_PHY is not set +# CONFIG_ROCKCHIP_PHY is not set +# CONFIG_SMSC_PHY is not set +# CONFIG_STE10XP is not set +# CONFIG_TERANETICS_PHY is not set +# CONFIG_DP83822_PHY is not set +# CONFIG_DP83TC811_PHY is not set +# CONFIG_DP83848_PHY is not set +# CONFIG_DP83867_PHY is not set +# CONFIG_DP83869_PHY is not set +# CONFIG_DP83TD510_PHY is not set +# CONFIG_VITESSE_PHY is not set +# CONFIG_XILINX_GMII2RGMII is not set +# CONFIG_MICREL_KS8995MA is not set +# CONFIG_PSE_CONTROLLER is not set +CONFIG_MDIO_DEVICE=y +CONFIG_MDIO_BUS=y +CONFIG_FWNODE_MDIO=y +CONFIG_ACPI_MDIO=y +CONFIG_MDIO_DEVRES=y +# CONFIG_MDIO_BITBANG is not set +# CONFIG_MDIO_BCM_UNIMAC is not set +# CONFIG_MDIO_MVUSB is not set +# CONFIG_MDIO_MSCC_MIIM is not set +# CONFIG_MDIO_THUNDER is not set + +# +# MDIO Multiplexers +# + +# +# PCS device drivers +# +# end of PCS device drivers + +# CONFIG_PPP is not set +# CONFIG_SLIP is not set +CONFIG_USB_NET_DRIVERS=y +# CONFIG_USB_CATC is not set +# CONFIG_USB_KAWETH is not set +# CONFIG_USB_PEGASUS is not set +# CONFIG_USB_RTL8150 is not set +# CONFIG_USB_RTL8152 is not set +# CONFIG_USB_LAN78XX is not set +CONFIG_USB_USBNET=m +# CONFIG_USB_NET_AX8817X is not set +# CONFIG_USB_NET_AX88179_178A is not set +CONFIG_USB_NET_CDCETHER=m +# CONFIG_USB_NET_CDC_EEM is not set +# CONFIG_USB_NET_CDC_NCM is not set +# CONFIG_USB_NET_HUAWEI_CDC_NCM is not set +# CONFIG_USB_NET_CDC_MBIM is not set +# CONFIG_USB_NET_DM9601 is not set +# CONFIG_USB_NET_SR9700 is not set +# CONFIG_USB_NET_SR9800 is not set +# CONFIG_USB_NET_SMSC75XX is not set +# CONFIG_USB_NET_SMSC95XX is not set +# CONFIG_USB_NET_GL620A is not set +# CONFIG_USB_NET_NET1080 is not set +# CONFIG_USB_NET_PLUSB is not set +# CONFIG_USB_NET_MCS7830 is not set +# CONFIG_USB_NET_RNDIS_HOST is not set +# CONFIG_USB_NET_CDC_SUBSET is not set +# CONFIG_USB_NET_ZAURUS is not set +# CONFIG_USB_NET_CX82310_ETH is not set +# CONFIG_USB_NET_KALMIA is not set +# CONFIG_USB_NET_QMI_WWAN is not set +# CONFIG_USB_NET_INT51X1 is not set +# CONFIG_USB_IPHETH is not set +# CONFIG_USB_SIERRA_NET is not set +# CONFIG_USB_VL600 is not set +# CONFIG_USB_NET_CH9200 is not set +# CONFIG_USB_NET_AQC111 is not set +CONFIG_USB_RTL8153_ECM=m +# CONFIG_WLAN is not set +# CONFIG_WAN is not set + +# +# Wireless WAN +# +# CONFIG_WWAN is not set +# end of Wireless WAN + +# CONFIG_VMXNET3 is not set +# CONFIG_FUJITSU_ES is not set +CONFIG_NETDEVSIM=m +CONFIG_NET_FAILOVER=m +# CONFIG_ISDN is not set + +# +# Input device support +# +CONFIG_INPUT=y +# CONFIG_INPUT_LEDS is not set +# CONFIG_INPUT_FF_MEMLESS is not set +# CONFIG_INPUT_SPARSEKMAP is not set +# CONFIG_INPUT_MATRIXKMAP is not set +CONFIG_INPUT_VIVALDIFMAP=y + +# +# Userland interfaces +# +# CONFIG_INPUT_MOUSEDEV is not set +# CONFIG_INPUT_JOYDEV is not set +CONFIG_INPUT_EVDEV=m +# CONFIG_INPUT_EVBUG is not set + +# +# Input Device Drivers +# +CONFIG_INPUT_KEYBOARD=y +# CONFIG_KEYBOARD_ADC is not set +# CONFIG_KEYBOARD_ADP5588 is not set +# CONFIG_KEYBOARD_ADP5589 is not set +# CONFIG_KEYBOARD_APPLESPI is not set +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_QT1050 is not set +# CONFIG_KEYBOARD_QT1070 is not set +# CONFIG_KEYBOARD_QT2160 is not set +# CONFIG_KEYBOARD_DLINK_DIR685 is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_GPIO is not set +# CONFIG_KEYBOARD_GPIO_POLLED is not set +# CONFIG_KEYBOARD_TCA6416 is not set +# CONFIG_KEYBOARD_TCA8418 is not set +# CONFIG_KEYBOARD_MATRIX is not set +# CONFIG_KEYBOARD_LM8323 is not set +# CONFIG_KEYBOARD_LM8333 is not set +# CONFIG_KEYBOARD_MAX7359 is not set +# CONFIG_KEYBOARD_MCS is not set +# CONFIG_KEYBOARD_MPR121 is not set +# CONFIG_KEYBOARD_NEWTON is not set +# CONFIG_KEYBOARD_OPENCORES is not set +# CONFIG_KEYBOARD_SAMSUNG is not set +# CONFIG_KEYBOARD_STOWAWAY is not set +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_CYPRESS_SF is not set +# CONFIG_INPUT_MOUSE is not set +# CONFIG_INPUT_JOYSTICK is not set +# CONFIG_INPUT_TABLET is not set +# CONFIG_INPUT_TOUCHSCREEN is not set +# CONFIG_INPUT_MISC is not set +# CONFIG_RMI4_CORE is not set + +# +# Hardware I/O ports +# +CONFIG_SERIO=y +CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y +CONFIG_SERIO_I8042=y +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_CT82C710 is not set +# CONFIG_SERIO_PCIPS2 is not set +CONFIG_SERIO_LIBPS2=y +CONFIG_SERIO_RAW=m +# CONFIG_SERIO_ALTERA_PS2 is not set +# CONFIG_SERIO_PS2MULT is not set +# CONFIG_SERIO_ARC_PS2 is not set +# CONFIG_SERIO_GPIO_PS2 is not set +# CONFIG_USERIO is not set +# CONFIG_GAMEPORT is not set +# end of Hardware I/O ports +# end of Input device support + +# +# Character devices +# +CONFIG_TTY=y +CONFIG_VT=y +CONFIG_CONSOLE_TRANSLATIONS=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +CONFIG_VT_HW_CONSOLE_BINDING=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set +# CONFIG_LEGACY_TIOCSTI is not set +CONFIG_LDISC_AUTOLOAD=y + +# +# Serial drivers +# +CONFIG_SERIAL_EARLYCON=y +CONFIG_SERIAL_8250=y +# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set +CONFIG_SERIAL_8250_PNP=y +# CONFIG_SERIAL_8250_16550A_VARIANTS is not set +# CONFIG_SERIAL_8250_FINTEK is not set +CONFIG_SERIAL_8250_CONSOLE=y +CONFIG_SERIAL_8250_DMA=y +CONFIG_SERIAL_8250_PCILIB=y +CONFIG_SERIAL_8250_PCI=y +# CONFIG_SERIAL_8250_EXAR is not set +CONFIG_SERIAL_8250_NR_UARTS=32 +CONFIG_SERIAL_8250_RUNTIME_UARTS=16 +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_MANY_PORTS=y +# CONFIG_SERIAL_8250_PCI1XXXX is not set +CONFIG_SERIAL_8250_SHARE_IRQ=y +CONFIG_SERIAL_8250_DETECT_IRQ=y +CONFIG_SERIAL_8250_RSA=y +# CONFIG_SERIAL_8250_DFL is not set +# CONFIG_SERIAL_8250_DW is not set +# CONFIG_SERIAL_8250_RT288X is not set +# CONFIG_SERIAL_8250_LPSS is not set +CONFIG_SERIAL_8250_MID=y +CONFIG_SERIAL_8250_PERICOM=y + +# +# Non-8250 serial port support +# +# CONFIG_SERIAL_MAX3100 is not set +# CONFIG_SERIAL_MAX310X is not set +# CONFIG_SERIAL_UARTLITE is not set +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +# CONFIG_SERIAL_JSM is not set +# CONFIG_SERIAL_LANTIQ is not set +# CONFIG_SERIAL_SCCNXP is not set +# CONFIG_SERIAL_SC16IS7XX is not set +# CONFIG_SERIAL_ALTERA_JTAGUART is not set +# CONFIG_SERIAL_ALTERA_UART is not set +# CONFIG_SERIAL_ARC is not set +# CONFIG_SERIAL_RP2 is not set +# CONFIG_SERIAL_FSL_LPUART is not set +# CONFIG_SERIAL_FSL_LINFLEXUART is not set +# CONFIG_SERIAL_SPRD is not set +# end of Serial drivers + +CONFIG_SERIAL_MCTRL_GPIO=y +CONFIG_SERIAL_NONSTANDARD=y +# CONFIG_MOXA_INTELLIO is not set +# CONFIG_MOXA_SMARTIO is not set +# CONFIG_SYNCLINK_GT is not set +# CONFIG_N_HDLC is not set +# CONFIG_N_GSM is not set +# CONFIG_NOZOMI is not set +# CONFIG_NULL_TTY is not set +CONFIG_HVC_DRIVER=y +# CONFIG_SERIAL_DEV_BUS is not set +# CONFIG_TTY_PRINTK is not set +CONFIG_VIRTIO_CONSOLE=y +CONFIG_IPMI_HANDLER=m +CONFIG_IPMI_DMI_DECODE=y +CONFIG_IPMI_PLAT_DATA=y +# CONFIG_IPMI_PANIC_EVENT is not set +CONFIG_IPMI_DEVICE_INTERFACE=m +CONFIG_IPMI_SI=m +# CONFIG_IPMI_SSIF is not set +CONFIG_IPMI_WATCHDOG=m +CONFIG_IPMI_POWEROFF=m +CONFIG_HW_RANDOM=y +# CONFIG_HW_RANDOM_TIMERIOMEM is not set +CONFIG_HW_RANDOM_INTEL=y +CONFIG_HW_RANDOM_AMD=y +# CONFIG_HW_RANDOM_BA431 is not set +# CONFIG_HW_RANDOM_VIA is not set +CONFIG_HW_RANDOM_VIRTIO=m +# CONFIG_HW_RANDOM_XIPHERA is not set +# CONFIG_APPLICOM is not set +# CONFIG_MWAVE is not set +CONFIG_DEVMEM=y +# CONFIG_NVRAM is not set +CONFIG_DEVPORT=y +CONFIG_HPET=y +# CONFIG_HPET_MMAP is not set +CONFIG_HANGCHECK_TIMER=m +CONFIG_TCG_TPM=y +CONFIG_HW_RANDOM_TPM=y +CONFIG_TCG_TIS_CORE=y +CONFIG_TCG_TIS=y +# CONFIG_TCG_TIS_SPI is not set +# CONFIG_TCG_TIS_I2C is not set +# CONFIG_TCG_TIS_I2C_CR50 is not set +CONFIG_TCG_TIS_I2C_ATMEL=m +CONFIG_TCG_TIS_I2C_INFINEON=m +CONFIG_TCG_TIS_I2C_NUVOTON=m +CONFIG_TCG_NSC=m +CONFIG_TCG_ATMEL=m +CONFIG_TCG_INFINEON=m +CONFIG_TCG_CRB=y +# CONFIG_TCG_VTPM_PROXY is not set +# CONFIG_TCG_TIS_ST33ZP24_I2C is not set +# CONFIG_TCG_TIS_ST33ZP24_SPI is not set +# CONFIG_TELCLOCK is not set +# CONFIG_XILLYBUS is not set +# CONFIG_XILLYUSB is not set +# end of Character devices + +# +# I2C support +# +CONFIG_I2C=y +# CONFIG_ACPI_I2C_OPREGION is not set +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_COMPAT=y +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_MUX=y + +# +# Multiplexer I2C Chip support +# +# CONFIG_I2C_MUX_GPIO is not set +# CONFIG_I2C_MUX_LTC4306 is not set +# CONFIG_I2C_MUX_PCA9541 is not set +CONFIG_I2C_MUX_PCA954x=y +# CONFIG_I2C_MUX_REG is not set +# CONFIG_I2C_MUX_MLXCPLD is not set +# end of Multiplexer I2C Chip support + +CONFIG_I2C_HELPER_AUTO=y +CONFIG_I2C_SMBUS=m +CONFIG_I2C_ALGOBIT=y + +# +# I2C Hardware Bus support +# + +# +# PC SMBus host controller drivers +# +# CONFIG_I2C_ALI1535 is not set +# CONFIG_I2C_ALI1563 is not set +# CONFIG_I2C_ALI15X3 is not set +# CONFIG_I2C_AMD756 is not set +# CONFIG_I2C_AMD8111 is not set +# CONFIG_I2C_AMD_MP2 is not set +CONFIG_I2C_I801=m +CONFIG_I2C_ISCH=m +CONFIG_I2C_ISMT=m +CONFIG_I2C_PIIX4=m +# CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_NVIDIA_GPU is not set +# CONFIG_I2C_SIS5595 is not set +# CONFIG_I2C_SIS630 is not set +# CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_VIA is not set +# CONFIG_I2C_VIAPRO is not set + +# +# ACPI drivers +# +CONFIG_I2C_SCMI=m + +# +# I2C system bus drivers (mostly embedded / system-on-chip) +# +# CONFIG_I2C_CBUS_GPIO is not set +# CONFIG_I2C_DESIGNWARE_PLATFORM is not set +# CONFIG_I2C_DESIGNWARE_PCI is not set +# CONFIG_I2C_EMEV2 is not set +# CONFIG_I2C_GPIO is not set +CONFIG_I2C_OCORES=m +# CONFIG_I2C_PCA_PLATFORM is not set +# CONFIG_I2C_SIMTEC is not set +CONFIG_I2C_XILINX=m + +# +# External I2C/SMBus adapter drivers +# +# CONFIG_I2C_DIOLAN_U2C is not set +# CONFIG_I2C_CP2615 is not set +# CONFIG_I2C_PCI1XXXX is not set +# CONFIG_I2C_ROBOTFUZZ_OSIF is not set +# CONFIG_I2C_TAOS_EVM is not set +# CONFIG_I2C_TINY_USB is not set + +# +# Other I2C/SMBus bus drivers +# +# CONFIG_I2C_MLXCPLD is not set +# CONFIG_I2C_VIRTIO is not set +# end of I2C Hardware Bus support + +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_SLAVE is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# end of I2C support + +# CONFIG_I3C is not set +CONFIG_SPI=y +# CONFIG_SPI_DEBUG is not set +CONFIG_SPI_MASTER=y +CONFIG_SPI_MEM=y + +# +# SPI Master Controller Drivers +# +CONFIG_SPI_ALTERA=m +CONFIG_SPI_ALTERA_CORE=m +CONFIG_SPI_ALTERA_DFL=m +# CONFIG_SPI_AXI_SPI_ENGINE is not set +CONFIG_SPI_BITBANG=m +# CONFIG_SPI_CADENCE is not set +# CONFIG_SPI_DESIGNWARE is not set +# CONFIG_SPI_GPIO is not set +# CONFIG_SPI_INTEL_PCI is not set +# CONFIG_SPI_INTEL_PLATFORM is not set +# CONFIG_SPI_MICROCHIP_CORE is not set +# CONFIG_SPI_MICROCHIP_CORE_QSPI is not set +# CONFIG_SPI_LANTIQ_SSC is not set +# CONFIG_SPI_OC_TINY is not set +# CONFIG_SPI_PCI1XXXX is not set +# CONFIG_SPI_PXA2XX is not set +# CONFIG_SPI_SC18IS602 is not set +# CONFIG_SPI_SIFIVE is not set +# CONFIG_SPI_MXIC is not set +# CONFIG_SPI_XCOMM is not set +CONFIG_SPI_XILINX=m +# CONFIG_SPI_ZYNQMP_GQSPI is not set +# CONFIG_SPI_AMD is not set + +# +# SPI Multiplexer support +# +# CONFIG_SPI_MUX is not set + +# +# SPI Protocol Masters +# +CONFIG_SPI_SPIDEV=m +# CONFIG_SPI_LOOPBACK_TEST is not set +# CONFIG_SPI_TLE62X0 is not set +# CONFIG_SPI_SLAVE is not set +CONFIG_SPI_DYNAMIC=y +# CONFIG_SPMI is not set +# CONFIG_HSI is not set +CONFIG_PPS=y +# CONFIG_PPS_DEBUG is not set + +# +# PPS clients support +# +# CONFIG_PPS_CLIENT_KTIMER is not set +# CONFIG_PPS_CLIENT_LDISC is not set +# CONFIG_PPS_CLIENT_GPIO is not set + +# +# PPS generators support +# + +# +# PTP clock support +# +CONFIG_PTP_1588_CLOCK=y +CONFIG_PTP_1588_CLOCK_OPTIONAL=y + +# +# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks. +# +# CONFIG_PTP_1588_CLOCK_IDT82P33 is not set +# CONFIG_PTP_1588_CLOCK_IDTCM is not set +CONFIG_PTP_1588_CLOCK_OCP=m +# CONFIG_PTP_DFL_TOD is not set +# end of PTP clock support + +# CONFIG_PINCTRL is not set +CONFIG_GPIOLIB=y +CONFIG_GPIOLIB_FASTPATH_LIMIT=512 +CONFIG_GPIO_ACPI=y +CONFIG_GPIOLIB_IRQCHIP=y +# CONFIG_DEBUG_GPIO is not set +# CONFIG_GPIO_SYSFS is not set +CONFIG_GPIO_CDEV=y +CONFIG_GPIO_CDEV_V1=y + +# +# Memory mapped GPIO drivers +# +# CONFIG_GPIO_AMDPT is not set +# CONFIG_GPIO_DWAPB is not set +# CONFIG_GPIO_GENERIC_PLATFORM is not set +# CONFIG_GPIO_ICH is not set +# CONFIG_GPIO_MB86S7X is not set +# CONFIG_GPIO_VX855 is not set +# CONFIG_GPIO_AMD_FCH is not set +# end of Memory mapped GPIO drivers + +# +# Port-mapped I/O GPIO drivers +# +# CONFIG_GPIO_F7188X is not set +# CONFIG_GPIO_IT87 is not set +# CONFIG_GPIO_SCH is not set +# CONFIG_GPIO_SCH311X is not set +# CONFIG_GPIO_WINBOND is not set +# CONFIG_GPIO_WS16C48 is not set +# end of Port-mapped I/O GPIO drivers + +# +# I2C GPIO expanders +# +# CONFIG_GPIO_FXL6408 is not set +# CONFIG_GPIO_MAX7300 is not set +# CONFIG_GPIO_MAX732X is not set +CONFIG_GPIO_PCA953X=y +CONFIG_GPIO_PCA953X_IRQ=y +# CONFIG_GPIO_PCA9570 is not set +# CONFIG_GPIO_PCF857X is not set +# CONFIG_GPIO_TPIC2810 is not set +# end of I2C GPIO expanders + +# +# MFD GPIO expanders +# +# CONFIG_GPIO_ELKHARTLAKE is not set +# end of MFD GPIO expanders + +# +# PCI GPIO expanders +# +# CONFIG_GPIO_AMD8111 is not set +# CONFIG_GPIO_BT8XX is not set +# CONFIG_GPIO_ML_IOH is not set +# CONFIG_GPIO_PCI_IDIO_16 is not set +# CONFIG_GPIO_PCIE_IDIO_24 is not set +# CONFIG_GPIO_RDC321X is not set +# end of PCI GPIO expanders + +# +# SPI GPIO expanders +# +# CONFIG_GPIO_MAX3191X is not set +# CONFIG_GPIO_MAX7301 is not set +# CONFIG_GPIO_MC33880 is not set +# CONFIG_GPIO_PISOSR is not set +# CONFIG_GPIO_XRA1403 is not set +# end of SPI GPIO expanders + +# +# USB GPIO expanders +# +# end of USB GPIO expanders + +# +# Virtual GPIO drivers +# +# CONFIG_GPIO_AGGREGATOR is not set +# CONFIG_GPIO_LATCH is not set +# CONFIG_GPIO_MOCKUP is not set +# CONFIG_GPIO_VIRTIO is not set +# CONFIG_GPIO_SIM is not set +# end of Virtual GPIO drivers + +CONFIG_W1=m + +# +# 1-wire Bus Masters +# +# CONFIG_W1_MASTER_MATROX is not set +# CONFIG_W1_MASTER_DS2490 is not set +CONFIG_W1_MASTER_DS2482=m +# CONFIG_W1_MASTER_GPIO is not set +# CONFIG_W1_MASTER_SGI is not set +# end of 1-wire Bus Masters + +# +# 1-wire Slaves +# +# CONFIG_W1_SLAVE_THERM is not set +# CONFIG_W1_SLAVE_SMEM is not set +# CONFIG_W1_SLAVE_DS2405 is not set +# CONFIG_W1_SLAVE_DS2408 is not set +# CONFIG_W1_SLAVE_DS2413 is not set +# CONFIG_W1_SLAVE_DS2406 is not set +# CONFIG_W1_SLAVE_DS2423 is not set +# CONFIG_W1_SLAVE_DS2805 is not set +# CONFIG_W1_SLAVE_DS2430 is not set +# CONFIG_W1_SLAVE_DS2431 is not set +# CONFIG_W1_SLAVE_DS2433 is not set +# CONFIG_W1_SLAVE_DS2438 is not set +# CONFIG_W1_SLAVE_DS250X is not set +# CONFIG_W1_SLAVE_DS2780 is not set +# CONFIG_W1_SLAVE_DS2781 is not set +# CONFIG_W1_SLAVE_DS28E04 is not set +# CONFIG_W1_SLAVE_DS28E17 is not set +# end of 1-wire Slaves + +# CONFIG_POWER_RESET is not set +CONFIG_POWER_SUPPLY=y +# CONFIG_POWER_SUPPLY_DEBUG is not set +CONFIG_POWER_SUPPLY_HWMON=y +# CONFIG_GENERIC_ADC_BATTERY is not set +# CONFIG_IP5XXX_POWER is not set +# CONFIG_TEST_POWER is not set +# CONFIG_CHARGER_ADP5061 is not set +# CONFIG_BATTERY_CW2015 is not set +# CONFIG_BATTERY_DS2760 is not set +# CONFIG_BATTERY_DS2780 is not set +# CONFIG_BATTERY_DS2781 is not set +# CONFIG_BATTERY_DS2782 is not set +# CONFIG_BATTERY_SAMSUNG_SDI is not set +# CONFIG_BATTERY_SBS is not set +# CONFIG_CHARGER_SBS is not set +# CONFIG_MANAGER_SBS is not set +# CONFIG_BATTERY_BQ27XXX is not set +# CONFIG_BATTERY_MAX17040 is not set +# CONFIG_BATTERY_MAX17042 is not set +# CONFIG_BATTERY_MAX1721X is not set +# CONFIG_CHARGER_MAX8903 is not set +# CONFIG_CHARGER_LP8727 is not set +# CONFIG_CHARGER_GPIO is not set +# CONFIG_CHARGER_LT3651 is not set +# CONFIG_CHARGER_LTC4162L is not set +# CONFIG_CHARGER_MAX77976 is not set +# CONFIG_CHARGER_BQ2415X is not set +# CONFIG_CHARGER_BQ24257 is not set +# CONFIG_CHARGER_BQ24735 is not set +# CONFIG_CHARGER_BQ2515X is not set +# CONFIG_CHARGER_BQ25890 is not set +# CONFIG_CHARGER_BQ25980 is not set +# CONFIG_CHARGER_BQ256XX is not set +# CONFIG_BATTERY_GAUGE_LTC2941 is not set +# CONFIG_BATTERY_GOLDFISH is not set +# CONFIG_BATTERY_RT5033 is not set +# CONFIG_CHARGER_RT9455 is not set +# CONFIG_CHARGER_BD99954 is not set +# CONFIG_BATTERY_UG3105 is not set +CONFIG_HWMON=y +# CONFIG_HWMON_DEBUG_CHIP is not set + +# +# Native drivers +# +# CONFIG_SENSORS_ABITUGURU is not set +# CONFIG_SENSORS_ABITUGURU3 is not set +# CONFIG_SENSORS_AD7314 is not set +# CONFIG_SENSORS_AD7414 is not set +# CONFIG_SENSORS_AD7418 is not set +# CONFIG_SENSORS_ADM1025 is not set +# CONFIG_SENSORS_ADM1026 is not set +# CONFIG_SENSORS_ADM1029 is not set +# CONFIG_SENSORS_ADM1031 is not set +# CONFIG_SENSORS_ADM1177 is not set +# CONFIG_SENSORS_ADM9240 is not set +# CONFIG_SENSORS_ADT7310 is not set +# CONFIG_SENSORS_ADT7410 is not set +# CONFIG_SENSORS_ADT7411 is not set +# CONFIG_SENSORS_ADT7462 is not set +# CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7475 is not set +# CONFIG_SENSORS_AHT10 is not set +# CONFIG_SENSORS_AQUACOMPUTER_D5NEXT is not set +# CONFIG_SENSORS_AS370 is not set +# CONFIG_SENSORS_ASC7621 is not set +# CONFIG_SENSORS_AXI_FAN_CONTROL is not set +# CONFIG_SENSORS_K8TEMP is not set +# CONFIG_SENSORS_K10TEMP is not set +# CONFIG_SENSORS_FAM15H_POWER is not set +# CONFIG_SENSORS_APPLESMC is not set +# CONFIG_SENSORS_ASB100 is not set +# CONFIG_SENSORS_ATXP1 is not set +# CONFIG_SENSORS_CORSAIR_CPRO is not set +# CONFIG_SENSORS_CORSAIR_PSU is not set +# CONFIG_SENSORS_DRIVETEMP is not set +# CONFIG_SENSORS_DS620 is not set +# CONFIG_SENSORS_DS1621 is not set +# CONFIG_SENSORS_DELL_SMM is not set +# CONFIG_SENSORS_I5K_AMB is not set +# CONFIG_SENSORS_F71805F is not set +# CONFIG_SENSORS_F71882FG is not set +# CONFIG_SENSORS_F75375S is not set +# CONFIG_SENSORS_FSCHMD is not set +# CONFIG_SENSORS_FTSTEUTATES is not set +# CONFIG_SENSORS_GL518SM is not set +# CONFIG_SENSORS_GL520SM is not set +# CONFIG_SENSORS_G760A is not set +# CONFIG_SENSORS_G762 is not set +# CONFIG_SENSORS_HIH6130 is not set +# CONFIG_SENSORS_IBMAEM is not set +# CONFIG_SENSORS_IBMPEX is not set +# CONFIG_SENSORS_IIO_HWMON is not set +# CONFIG_SENSORS_I5500 is not set +CONFIG_SENSORS_CORETEMP=m +# CONFIG_SENSORS_IT87 is not set +# CONFIG_SENSORS_JC42 is not set +# CONFIG_SENSORS_POWR1220 is not set +# CONFIG_SENSORS_LINEAGE is not set +CONFIG_SENSORS_LTC2945=y +# CONFIG_SENSORS_LTC2947_I2C is not set +# CONFIG_SENSORS_LTC2947_SPI is not set +# CONFIG_SENSORS_LTC2990 is not set +# CONFIG_SENSORS_LTC2992 is not set +# CONFIG_SENSORS_LTC4151 is not set +# CONFIG_SENSORS_LTC4215 is not set +# CONFIG_SENSORS_LTC4222 is not set +# CONFIG_SENSORS_LTC4245 is not set +# CONFIG_SENSORS_LTC4260 is not set +# CONFIG_SENSORS_LTC4261 is not set +# CONFIG_SENSORS_MAX1111 is not set +# CONFIG_SENSORS_MAX127 is not set +# CONFIG_SENSORS_MAX16065 is not set +# CONFIG_SENSORS_MAX1619 is not set +# CONFIG_SENSORS_MAX1668 is not set +# CONFIG_SENSORS_MAX197 is not set +# CONFIG_SENSORS_MAX31722 is not set +# CONFIG_SENSORS_MAX31730 is not set +# CONFIG_SENSORS_MAX31760 is not set +# CONFIG_SENSORS_MAX6620 is not set +# CONFIG_SENSORS_MAX6621 is not set +# CONFIG_SENSORS_MAX6639 is not set +# CONFIG_SENSORS_MAX6650 is not set +CONFIG_SENSORS_MAX6697=y +# CONFIG_SENSORS_MAX31790 is not set +# CONFIG_SENSORS_MC34VR500 is not set +# CONFIG_SENSORS_MCP3021 is not set +# CONFIG_SENSORS_MLXREG_FAN is not set +# CONFIG_SENSORS_TC654 is not set +# CONFIG_SENSORS_TPS23861 is not set +# CONFIG_SENSORS_MR75203 is not set +# CONFIG_SENSORS_ADCXX is not set +# CONFIG_SENSORS_LM63 is not set +# CONFIG_SENSORS_LM70 is not set +CONFIG_SENSORS_LM73=y +CONFIG_SENSORS_LM75=y +# CONFIG_SENSORS_LM77 is not set +# CONFIG_SENSORS_LM78 is not set +# CONFIG_SENSORS_LM80 is not set +# CONFIG_SENSORS_LM83 is not set +# CONFIG_SENSORS_LM85 is not set +# CONFIG_SENSORS_LM87 is not set +CONFIG_SENSORS_LM90=y +# CONFIG_SENSORS_LM92 is not set +# CONFIG_SENSORS_LM93 is not set +# CONFIG_SENSORS_LM95234 is not set +# CONFIG_SENSORS_LM95241 is not set +# CONFIG_SENSORS_LM95245 is not set +# CONFIG_SENSORS_PC87360 is not set +# CONFIG_SENSORS_PC87427 is not set +# CONFIG_SENSORS_NTC_THERMISTOR is not set +# CONFIG_SENSORS_NCT6683 is not set +# CONFIG_SENSORS_NCT6775 is not set +# CONFIG_SENSORS_NCT6775_I2C is not set +# CONFIG_SENSORS_NCT7802 is not set +# CONFIG_SENSORS_NCT7904 is not set +# CONFIG_SENSORS_NPCM7XX is not set +# CONFIG_SENSORS_NZXT_KRAKEN2 is not set +# CONFIG_SENSORS_NZXT_SMART2 is not set +# CONFIG_SENSORS_OCC_P8_I2C is not set +# CONFIG_SENSORS_OXP is not set +# CONFIG_SENSORS_PCF8591 is not set +CONFIG_PMBUS=y +CONFIG_SENSORS_PMBUS=y +# CONFIG_SENSORS_ACBEL_FSG032 is not set +# CONFIG_SENSORS_ADM1266 is not set +CONFIG_SENSORS_ADM1275=m +# CONFIG_SENSORS_BEL_PFE is not set +# CONFIG_SENSORS_BPA_RS600 is not set +# CONFIG_SENSORS_DELTA_AHE50DC_FAN is not set +# CONFIG_SENSORS_FSP_3Y is not set +# CONFIG_SENSORS_IBM_CFFPS is not set +# CONFIG_SENSORS_DPS920AB is not set +# CONFIG_SENSORS_INSPUR_IPSPS is not set +# CONFIG_SENSORS_IR35221 is not set +# CONFIG_SENSORS_IR36021 is not set +# CONFIG_SENSORS_IR38064 is not set +# CONFIG_SENSORS_IRPS5401 is not set +CONFIG_SENSORS_ISL68137=m +# CONFIG_SENSORS_LM25066 is not set +# CONFIG_SENSORS_LT7182S is not set +CONFIG_SENSORS_LTC2978=m +# CONFIG_SENSORS_LTC3815 is not set +# CONFIG_SENSORS_MAX15301 is not set +# CONFIG_SENSORS_MAX16064 is not set +# CONFIG_SENSORS_MAX16601 is not set +# CONFIG_SENSORS_MAX20730 is not set +# CONFIG_SENSORS_MAX20751 is not set +# CONFIG_SENSORS_MAX31785 is not set +# CONFIG_SENSORS_MAX34440 is not set +# CONFIG_SENSORS_MAX8688 is not set +# CONFIG_SENSORS_MP2888 is not set +CONFIG_SENSORS_MP2975=m +# CONFIG_SENSORS_MP5023 is not set +# CONFIG_SENSORS_MPQ7932 is not set +# CONFIG_SENSORS_PIM4328 is not set +# CONFIG_SENSORS_PLI1209BC is not set +# CONFIG_SENSORS_PM6764TR is not set +CONFIG_SENSORS_PXE1610=m +# CONFIG_SENSORS_Q54SJ108A2 is not set +# CONFIG_SENSORS_STPDDC60 is not set +# CONFIG_SENSORS_TDA38640 is not set +# CONFIG_SENSORS_TPS40422 is not set +CONFIG_SENSORS_TPS53679=y +# CONFIG_SENSORS_TPS546D24 is not set +CONFIG_SENSORS_UCD9000=y +# CONFIG_SENSORS_UCD9200 is not set +# CONFIG_SENSORS_XDPE152 is not set +# CONFIG_SENSORS_XDPE122 is not set +# CONFIG_SENSORS_ZL6100 is not set +# CONFIG_SENSORS_SBTSI is not set +# CONFIG_SENSORS_SBRMI is not set +# CONFIG_SENSORS_SHT15 is not set +# CONFIG_SENSORS_SHT21 is not set +# CONFIG_SENSORS_SHT3x is not set +# CONFIG_SENSORS_SHT4x is not set +# CONFIG_SENSORS_SHTC1 is not set +# CONFIG_SENSORS_SIS5595 is not set +# CONFIG_SENSORS_DME1737 is not set +# CONFIG_SENSORS_EMC1403 is not set +# CONFIG_SENSORS_EMC2103 is not set +# CONFIG_SENSORS_EMC2305 is not set +# CONFIG_SENSORS_EMC6W201 is not set +# CONFIG_SENSORS_SMSC47M1 is not set +# CONFIG_SENSORS_SMSC47M192 is not set +# CONFIG_SENSORS_SMSC47B397 is not set +# CONFIG_SENSORS_SCH5627 is not set +# CONFIG_SENSORS_SCH5636 is not set +# CONFIG_SENSORS_STTS751 is not set +# CONFIG_SENSORS_SMM665 is not set +CONFIG_SENSORS_ADC128D818=m +# CONFIG_SENSORS_ADS7828 is not set +# CONFIG_SENSORS_ADS7871 is not set +# CONFIG_SENSORS_AMC6821 is not set +# CONFIG_SENSORS_INA209 is not set +# CONFIG_SENSORS_INA2XX is not set +# CONFIG_SENSORS_INA238 is not set +# CONFIG_SENSORS_INA3221 is not set +# CONFIG_SENSORS_TC74 is not set +# CONFIG_SENSORS_THMC50 is not set +# CONFIG_SENSORS_TMP102 is not set +# CONFIG_SENSORS_TMP103 is not set +# CONFIG_SENSORS_TMP108 is not set +# CONFIG_SENSORS_TMP401 is not set +CONFIG_SENSORS_TMP421=y +# CONFIG_SENSORS_TMP464 is not set +# CONFIG_SENSORS_TMP513 is not set +# CONFIG_SENSORS_VIA_CPUTEMP is not set +# CONFIG_SENSORS_VIA686A is not set +# CONFIG_SENSORS_VT1211 is not set +# CONFIG_SENSORS_VT8231 is not set +# CONFIG_SENSORS_W83773G is not set +# CONFIG_SENSORS_W83781D is not set +# CONFIG_SENSORS_W83791D is not set +# CONFIG_SENSORS_W83792D is not set +# CONFIG_SENSORS_W83793 is not set +# CONFIG_SENSORS_W83795 is not set +# CONFIG_SENSORS_W83L785TS is not set +# CONFIG_SENSORS_W83L786NG is not set +# CONFIG_SENSORS_W83627HF is not set +# CONFIG_SENSORS_W83627EHF is not set +# CONFIG_SENSORS_XGENE is not set + +# +# ACPI drivers +# +# CONFIG_SENSORS_ACPI_POWER is not set +# CONFIG_SENSORS_ATK0110 is not set +# CONFIG_SENSORS_ASUS_EC is not set +CONFIG_THERMAL=y +# CONFIG_THERMAL_NETLINK is not set +# CONFIG_THERMAL_STATISTICS is not set +CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0 +CONFIG_THERMAL_HWMON=y +CONFIG_THERMAL_ACPI=y +CONFIG_THERMAL_WRITABLE_TRIPS=y +CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y +# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set +# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set +# CONFIG_THERMAL_GOV_FAIR_SHARE is not set +CONFIG_THERMAL_GOV_STEP_WISE=y +# CONFIG_THERMAL_GOV_BANG_BANG is not set +CONFIG_THERMAL_GOV_USER_SPACE=y +# CONFIG_THERMAL_EMULATION is not set + +# +# Intel thermal drivers +# +CONFIG_INTEL_POWERCLAMP=m +CONFIG_X86_THERMAL_VECTOR=y +CONFIG_INTEL_TCC=y +CONFIG_X86_PKG_TEMP_THERMAL=m +# CONFIG_INTEL_SOC_DTS_THERMAL is not set + +# +# ACPI INT340X thermal drivers +# +# CONFIG_INT340X_THERMAL is not set +# end of ACPI INT340X thermal drivers + +CONFIG_INTEL_PCH_THERMAL=y +# CONFIG_INTEL_TCC_COOLING is not set +# CONFIG_INTEL_HFI_THERMAL is not set +# end of Intel thermal drivers + +# CONFIG_GENERIC_ADC_THERMAL is not set +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_CORE=y +# CONFIG_WATCHDOG_NOWAYOUT is not set +CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y +CONFIG_WATCHDOG_OPEN_TIMEOUT=0 +# CONFIG_WATCHDOG_SYSFS is not set +# CONFIG_WATCHDOG_HRTIMER_PRETIMEOUT is not set + +# +# Watchdog Pretimeout Governors +# +# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set + +# +# Watchdog Device Drivers +# +# CONFIG_SOFT_WATCHDOG is not set +# CONFIG_WDAT_WDT is not set +# CONFIG_XILINX_WATCHDOG is not set +# CONFIG_ZIIRAVE_WATCHDOG is not set +# CONFIG_MLX_WDT is not set +# CONFIG_CADENCE_WATCHDOG is not set +# CONFIG_DW_WATCHDOG is not set +# CONFIG_MAX63XX_WATCHDOG is not set +# CONFIG_ACQUIRE_WDT is not set +# CONFIG_ADVANTECH_WDT is not set +# CONFIG_ADVANTECH_EC_WDT is not set +# CONFIG_ALIM1535_WDT is not set +# CONFIG_ALIM7101_WDT is not set +# CONFIG_EBC_C384_WDT is not set +# CONFIG_EXAR_WDT is not set +# CONFIG_F71808E_WDT is not set +# CONFIG_SP5100_TCO is not set +# CONFIG_SBC_FITPC2_WATCHDOG is not set +# CONFIG_EUROTECH_WDT is not set +# CONFIG_IB700_WDT is not set +# CONFIG_IBMASR is not set +# CONFIG_WAFER_WDT is not set +# CONFIG_I6300ESB_WDT is not set +# CONFIG_IE6XX_WDT is not set +CONFIG_ITCO_WDT=m +CONFIG_ITCO_VENDOR_SUPPORT=y +# CONFIG_IT8712F_WDT is not set +# CONFIG_IT87_WDT is not set +# CONFIG_HP_WATCHDOG is not set +# CONFIG_SC1200_WDT is not set +# CONFIG_PC87413_WDT is not set +# CONFIG_NV_TCO is not set +# CONFIG_60XX_WDT is not set +# CONFIG_CPU5_WDT is not set +# CONFIG_SMSC_SCH311X_WDT is not set +# CONFIG_SMSC37B787_WDT is not set +# CONFIG_TQMX86_WDT is not set +# CONFIG_VIA_WDT is not set +# CONFIG_W83627HF_WDT is not set +# CONFIG_W83877F_WDT is not set +# CONFIG_W83977F_WDT is not set +# CONFIG_MACHZ_WDT is not set +# CONFIG_SBC_EPX_C3_WATCHDOG is not set +# CONFIG_INTEL_MEI_WDT is not set +# CONFIG_NI903X_WDT is not set +# CONFIG_NIC7018_WDT is not set +# CONFIG_MEN_A21_WDT is not set + +# +# PCI-based Watchdog Cards +# +# CONFIG_PCIPCWATCHDOG is not set +# CONFIG_WDTPCI is not set + +# +# USB-based Watchdog Cards +# +# CONFIG_USBPCWATCHDOG is not set +CONFIG_SSB_POSSIBLE=y +# CONFIG_SSB is not set +CONFIG_BCMA_POSSIBLE=y +# CONFIG_BCMA is not set + +# +# Multifunction device drivers +# +CONFIG_MFD_CORE=m +# CONFIG_MFD_AS3711 is not set +# CONFIG_MFD_SMPRO is not set +# CONFIG_PMIC_ADP5520 is not set +# CONFIG_MFD_AAT2870_CORE is not set +# CONFIG_MFD_BCM590XX is not set +# CONFIG_MFD_BD9571MWV is not set +# CONFIG_MFD_AXP20X_I2C is not set +# CONFIG_MFD_MADERA is not set +# CONFIG_PMIC_DA903X is not set +# CONFIG_MFD_DA9052_SPI is not set +# CONFIG_MFD_DA9052_I2C is not set +# CONFIG_MFD_DA9055 is not set +# CONFIG_MFD_DA9062 is not set +# CONFIG_MFD_DA9063 is not set +# CONFIG_MFD_DA9150 is not set +# CONFIG_MFD_DLN2 is not set +# CONFIG_MFD_MC13XXX_SPI is not set +# CONFIG_MFD_MC13XXX_I2C is not set +# CONFIG_MFD_MP2629 is not set +# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set +CONFIG_LPC_ICH=m +CONFIG_LPC_SCH=m +# CONFIG_MFD_INTEL_LPSS_ACPI is not set +# CONFIG_MFD_INTEL_LPSS_PCI is not set +# CONFIG_MFD_INTEL_PMC_BXT is not set +# CONFIG_MFD_IQS62X is not set +# CONFIG_MFD_JANZ_CMODIO is not set +# CONFIG_MFD_KEMPLD is not set +# CONFIG_MFD_88PM800 is not set +# CONFIG_MFD_88PM805 is not set +# CONFIG_MFD_88PM860X is not set +# CONFIG_MFD_MAX14577 is not set +# CONFIG_MFD_MAX77693 is not set +# CONFIG_MFD_MAX77843 is not set +# CONFIG_MFD_MAX8907 is not set +# CONFIG_MFD_MAX8925 is not set +# CONFIG_MFD_MAX8997 is not set +# CONFIG_MFD_MAX8998 is not set +# CONFIG_MFD_MT6360 is not set +# CONFIG_MFD_MT6370 is not set +# CONFIG_MFD_MT6397 is not set +# CONFIG_MFD_MENF21BMC is not set +# CONFIG_MFD_OCELOT is not set +# CONFIG_EZX_PCAP is not set +# CONFIG_MFD_VIPERBOARD is not set +# CONFIG_MFD_RETU is not set +# CONFIG_MFD_PCF50633 is not set +# CONFIG_MFD_SY7636A is not set +# CONFIG_MFD_RDC321X is not set +# CONFIG_MFD_RT4831 is not set +# CONFIG_MFD_RT5033 is not set +# CONFIG_MFD_RT5120 is not set +# CONFIG_MFD_RC5T583 is not set +# CONFIG_MFD_SI476X_CORE is not set +# CONFIG_MFD_SM501 is not set +# CONFIG_MFD_SKY81452 is not set +CONFIG_MFD_SYSCON=y +# CONFIG_MFD_TI_AM335X_TSCADC is not set +# CONFIG_MFD_LP3943 is not set +# CONFIG_MFD_LP8788 is not set +# CONFIG_MFD_TI_LMU is not set +# CONFIG_MFD_PALMAS is not set +# CONFIG_TPS6105X is not set +# CONFIG_TPS65010 is not set +# CONFIG_TPS6507X is not set +# CONFIG_MFD_TPS65086 is not set +# CONFIG_MFD_TPS65090 is not set +# CONFIG_MFD_TI_LP873X is not set +# CONFIG_MFD_TPS6586X is not set +# CONFIG_MFD_TPS65910 is not set +# CONFIG_MFD_TPS65912_I2C is not set +# CONFIG_MFD_TPS65912_SPI is not set +# CONFIG_TWL4030_CORE is not set +# CONFIG_TWL6040_CORE is not set +# CONFIG_MFD_WL1273_CORE is not set +# CONFIG_MFD_LM3533 is not set +# CONFIG_MFD_TQMX86 is not set +# CONFIG_MFD_VX855 is not set +# CONFIG_MFD_ARIZONA_I2C is not set +# CONFIG_MFD_ARIZONA_SPI is not set +# CONFIG_MFD_WM8400 is not set +# CONFIG_MFD_WM831X_I2C is not set +# CONFIG_MFD_WM831X_SPI is not set +# CONFIG_MFD_WM8350_I2C is not set +# CONFIG_MFD_WM8994 is not set +# CONFIG_MFD_ATC260X_I2C is not set +# CONFIG_MFD_INTEL_M10_BMC_SPI is not set +# CONFIG_MFD_INTEL_M10_BMC_PMCI is not set +# end of Multifunction device drivers + +# CONFIG_REGULATOR is not set +# CONFIG_RC_CORE is not set + +# +# CEC support +# +# CONFIG_MEDIA_CEC_SUPPORT is not set +# end of CEC support + +# CONFIG_MEDIA_SUPPORT is not set + +# +# Graphics support +# +CONFIG_APERTURE_HELPERS=y +# CONFIG_AGP is not set +# CONFIG_VGA_SWITCHEROO is not set +# CONFIG_DRM is not set +# CONFIG_DRM_DEBUG_MODESET_LOCK is not set + +# +# ARM devices +# +# end of ARM devices + +# +# Frame buffer Devices +# +# CONFIG_FB is not set +# end of Frame buffer Devices + +# +# Backlight & LCD device support +# +# CONFIG_LCD_CLASS_DEVICE is not set +# CONFIG_BACKLIGHT_CLASS_DEVICE is not set +# end of Backlight & LCD device support + +# +# Console display driver support +# +CONFIG_VGA_CONSOLE=y +CONFIG_DUMMY_CONSOLE=y +CONFIG_DUMMY_CONSOLE_COLUMNS=80 +CONFIG_DUMMY_CONSOLE_ROWS=25 +# end of Console display driver support +# end of Graphics support + +# CONFIG_SOUND is not set +CONFIG_HID_SUPPORT=y +CONFIG_HID=y +# CONFIG_HID_BATTERY_STRENGTH is not set +# CONFIG_HIDRAW is not set +# CONFIG_UHID is not set +CONFIG_HID_GENERIC=y + +# +# Special HID drivers +# +# CONFIG_HID_A4TECH is not set +# CONFIG_HID_ACCUTOUCH is not set +# CONFIG_HID_ACRUX is not set +# CONFIG_HID_APPLE is not set +# CONFIG_HID_APPLEIR is not set +# CONFIG_HID_ASUS is not set +# CONFIG_HID_AUREAL is not set +# CONFIG_HID_BELKIN is not set +# CONFIG_HID_BETOP_FF is not set +# CONFIG_HID_BIGBEN_FF is not set +# CONFIG_HID_CHERRY is not set +# CONFIG_HID_CHICONY is not set +# CONFIG_HID_CORSAIR is not set +# CONFIG_HID_COUGAR is not set +# CONFIG_HID_MACALLY is not set +# CONFIG_HID_CMEDIA is not set +# CONFIG_HID_CREATIVE_SB0540 is not set +# CONFIG_HID_CYPRESS is not set +# CONFIG_HID_DRAGONRISE is not set +# CONFIG_HID_EMS_FF is not set +# CONFIG_HID_ELAN is not set +# CONFIG_HID_ELECOM is not set +# CONFIG_HID_ELO is not set +# CONFIG_HID_EVISION is not set +# CONFIG_HID_EZKEY is not set +# CONFIG_HID_GEMBIRD is not set +# CONFIG_HID_GFRM is not set +# CONFIG_HID_GLORIOUS is not set +# CONFIG_HID_HOLTEK is not set +# CONFIG_HID_VIVALDI is not set +# CONFIG_HID_GT683R is not set +# CONFIG_HID_KEYTOUCH is not set +# CONFIG_HID_KYE is not set +# CONFIG_HID_UCLOGIC is not set +# CONFIG_HID_WALTOP is not set +# CONFIG_HID_VIEWSONIC is not set +# CONFIG_HID_VRC2 is not set +# CONFIG_HID_XIAOMI is not set +# CONFIG_HID_GYRATION is not set +# CONFIG_HID_ICADE is not set +# CONFIG_HID_ITE is not set +# CONFIG_HID_JABRA is not set +# CONFIG_HID_TWINHAN is not set +# CONFIG_HID_KENSINGTON is not set +# CONFIG_HID_LCPOWER is not set +# CONFIG_HID_LED is not set +# CONFIG_HID_LENOVO is not set +# CONFIG_HID_LETSKETCH is not set +# CONFIG_HID_LOGITECH is not set +# CONFIG_HID_MAGICMOUSE is not set +# CONFIG_HID_MALTRON is not set +# CONFIG_HID_MAYFLASH is not set +# CONFIG_HID_MEGAWORLD_FF is not set +# CONFIG_HID_REDRAGON is not set +# CONFIG_HID_MICROSOFT is not set +# CONFIG_HID_MONTEREY is not set +# CONFIG_HID_MULTITOUCH is not set +# CONFIG_HID_NINTENDO is not set +# CONFIG_HID_NTI is not set +# CONFIG_HID_NTRIG is not set +# CONFIG_HID_ORTEK is not set +# CONFIG_HID_PANTHERLORD is not set +# CONFIG_HID_PENMOUNT is not set +# CONFIG_HID_PETALYNX is not set +# CONFIG_HID_PICOLCD is not set +# CONFIG_HID_PLANTRONICS is not set +# CONFIG_HID_PXRC is not set +# CONFIG_HID_RAZER is not set +# CONFIG_HID_PRIMAX is not set +# CONFIG_HID_RETRODE is not set +# CONFIG_HID_ROCCAT is not set +# CONFIG_HID_SAITEK is not set +# CONFIG_HID_SAMSUNG is not set +# CONFIG_HID_SEMITEK is not set +# CONFIG_HID_SIGMAMICRO is not set +# CONFIG_HID_SONY is not set +# CONFIG_HID_SPEEDLINK is not set +# CONFIG_HID_STEAM is not set +# CONFIG_HID_STEELSERIES is not set +# CONFIG_HID_SUNPLUS is not set +# CONFIG_HID_RMI is not set +# CONFIG_HID_GREENASIA is not set +# CONFIG_HID_SMARTJOYPLUS is not set +# CONFIG_HID_TIVO is not set +# CONFIG_HID_TOPSEED is not set +# CONFIG_HID_TOPRE is not set +# CONFIG_HID_THINGM is not set +# CONFIG_HID_THRUSTMASTER is not set +# CONFIG_HID_UDRAW_PS3 is not set +# CONFIG_HID_U2FZERO is not set +# CONFIG_HID_WACOM is not set +# CONFIG_HID_WIIMOTE is not set +# CONFIG_HID_XINMO is not set +# CONFIG_HID_ZEROPLUS is not set +# CONFIG_HID_ZYDACRON is not set +# CONFIG_HID_SENSOR_HUB is not set +# CONFIG_HID_ALPS is not set +# CONFIG_HID_MCP2221 is not set +# end of Special HID drivers + +# +# HID-BPF support +# +# CONFIG_HID_BPF is not set +# end of HID-BPF support + +# +# USB HID support +# +CONFIG_USB_HID=y +# CONFIG_HID_PID is not set +# CONFIG_USB_HIDDEV is not set +# end of USB HID support + +CONFIG_I2C_HID=y +# CONFIG_I2C_HID_ACPI is not set +# CONFIG_I2C_HID_OF is not set + +# +# Intel ISH HID support +# +# CONFIG_INTEL_ISH_HID is not set +# end of Intel ISH HID support + +# +# AMD SFH HID Support +# +# CONFIG_AMD_SFH_HID is not set +# end of AMD SFH HID Support + +CONFIG_USB_OHCI_LITTLE_ENDIAN=y +CONFIG_USB_SUPPORT=y +CONFIG_USB_COMMON=y +# CONFIG_USB_ULPI_BUS is not set +# CONFIG_USB_CONN_GPIO is not set +CONFIG_USB_ARCH_HAS_HCD=y +CONFIG_USB=y +CONFIG_USB_PCI=y +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set + +# +# Miscellaneous USB options +# +CONFIG_USB_DEFAULT_PERSIST=y +# CONFIG_USB_FEW_INIT_RETRIES is not set +# CONFIG_USB_DYNAMIC_MINORS is not set +# CONFIG_USB_OTG_PRODUCTLIST is not set +# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set +CONFIG_USB_AUTOSUSPEND_DELAY=2 +# CONFIG_USB_MON is not set + +# +# USB Host Controller Drivers +# +# CONFIG_USB_C67X00_HCD is not set +CONFIG_USB_XHCI_HCD=m +# CONFIG_USB_XHCI_DBGCAP is not set +CONFIG_USB_XHCI_PCI=m +# CONFIG_USB_XHCI_PCI_RENESAS is not set +# CONFIG_USB_XHCI_PLATFORM is not set +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_EHCI_ROOT_HUB_TT=y +CONFIG_USB_EHCI_TT_NEWSCHED=y +CONFIG_USB_EHCI_PCI=y +# CONFIG_USB_EHCI_FSL is not set +# CONFIG_USB_EHCI_HCD_PLATFORM is not set +# CONFIG_USB_OXU210HP_HCD is not set +# CONFIG_USB_ISP116X_HCD is not set +# CONFIG_USB_MAX3421_HCD is not set +CONFIG_USB_OHCI_HCD=m +CONFIG_USB_OHCI_HCD_PCI=m +# CONFIG_USB_OHCI_HCD_PLATFORM is not set +CONFIG_USB_UHCI_HCD=y +# CONFIG_USB_SL811_HCD is not set +# CONFIG_USB_R8A66597_HCD is not set +# CONFIG_USB_HCD_TEST_MODE is not set + +# +# USB Device Class drivers +# +# CONFIG_USB_ACM is not set +# CONFIG_USB_PRINTER is not set +# CONFIG_USB_WDM is not set +# CONFIG_USB_TMC is not set + +# +# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may +# + +# +# also be needed; see USB_STORAGE Help for more info +# +CONFIG_USB_STORAGE=m +# CONFIG_USB_STORAGE_DEBUG is not set +# CONFIG_USB_STORAGE_REALTEK is not set +# CONFIG_USB_STORAGE_DATAFAB is not set +# CONFIG_USB_STORAGE_FREECOM is not set +# CONFIG_USB_STORAGE_ISD200 is not set +# CONFIG_USB_STORAGE_USBAT is not set +# CONFIG_USB_STORAGE_SDDR09 is not set +# CONFIG_USB_STORAGE_SDDR55 is not set +# CONFIG_USB_STORAGE_JUMPSHOT is not set +# CONFIG_USB_STORAGE_ALAUDA is not set +# CONFIG_USB_STORAGE_ONETOUCH is not set +# CONFIG_USB_STORAGE_KARMA is not set +# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set +# CONFIG_USB_STORAGE_ENE_UB6250 is not set +# CONFIG_USB_UAS is not set + +# +# USB Imaging devices +# +# CONFIG_USB_MDC800 is not set +# CONFIG_USB_MICROTEK is not set +CONFIG_USBIP_CORE=m +CONFIG_USBIP_VHCI_HCD=m +CONFIG_USBIP_VHCI_HC_PORTS=8 +CONFIG_USBIP_VHCI_NR_HCS=1 +# CONFIG_USBIP_HOST is not set +# CONFIG_USBIP_DEBUG is not set + +# +# USB dual-mode controller drivers +# +# CONFIG_USB_CDNS_SUPPORT is not set +# CONFIG_USB_MUSB_HDRC is not set +# CONFIG_USB_DWC3 is not set +# CONFIG_USB_DWC2 is not set +# CONFIG_USB_CHIPIDEA is not set +# CONFIG_USB_ISP1760 is not set + +# +# USB port drivers +# +CONFIG_USB_SERIAL=y +CONFIG_USB_SERIAL_CONSOLE=y +# CONFIG_USB_SERIAL_GENERIC is not set +# CONFIG_USB_SERIAL_SIMPLE is not set +# CONFIG_USB_SERIAL_AIRCABLE is not set +CONFIG_USB_SERIAL_ARK3116=y +# CONFIG_USB_SERIAL_BELKIN is not set +# CONFIG_USB_SERIAL_CH341 is not set +# CONFIG_USB_SERIAL_WHITEHEAT is not set +# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set +# CONFIG_USB_SERIAL_CP210X is not set +# CONFIG_USB_SERIAL_CYPRESS_M8 is not set +# CONFIG_USB_SERIAL_EMPEG is not set +CONFIG_USB_SERIAL_FTDI_SIO=m +# CONFIG_USB_SERIAL_VISOR is not set +# CONFIG_USB_SERIAL_IPAQ is not set +# CONFIG_USB_SERIAL_IR is not set +# CONFIG_USB_SERIAL_EDGEPORT is not set +# CONFIG_USB_SERIAL_EDGEPORT_TI is not set +# CONFIG_USB_SERIAL_F81232 is not set +# CONFIG_USB_SERIAL_F8153X is not set +# CONFIG_USB_SERIAL_GARMIN is not set +# CONFIG_USB_SERIAL_IPW is not set +# CONFIG_USB_SERIAL_IUU is not set +# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set +# CONFIG_USB_SERIAL_KEYSPAN is not set +# CONFIG_USB_SERIAL_KLSI is not set +# CONFIG_USB_SERIAL_KOBIL_SCT is not set +# CONFIG_USB_SERIAL_MCT_U232 is not set +# CONFIG_USB_SERIAL_METRO is not set +# CONFIG_USB_SERIAL_MOS7720 is not set +# CONFIG_USB_SERIAL_MOS7840 is not set +# CONFIG_USB_SERIAL_MXUPORT is not set +# CONFIG_USB_SERIAL_NAVMAN is not set +CONFIG_USB_SERIAL_PL2303=y +# CONFIG_USB_SERIAL_OTI6858 is not set +# CONFIG_USB_SERIAL_QCAUX is not set +# CONFIG_USB_SERIAL_QUALCOMM is not set +# CONFIG_USB_SERIAL_SPCP8X5 is not set +# CONFIG_USB_SERIAL_SAFE is not set +# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set +# CONFIG_USB_SERIAL_SYMBOL is not set +# CONFIG_USB_SERIAL_TI is not set +# CONFIG_USB_SERIAL_CYBERJACK is not set +# CONFIG_USB_SERIAL_OPTION is not set +# CONFIG_USB_SERIAL_OMNINET is not set +# CONFIG_USB_SERIAL_OPTICON is not set +# CONFIG_USB_SERIAL_XSENS_MT is not set +# CONFIG_USB_SERIAL_WISHBONE is not set +# CONFIG_USB_SERIAL_SSU100 is not set +# CONFIG_USB_SERIAL_QT2 is not set +# CONFIG_USB_SERIAL_UPD78F0730 is not set +# CONFIG_USB_SERIAL_XR is not set +# CONFIG_USB_SERIAL_DEBUG is not set + +# +# USB Miscellaneous drivers +# +# CONFIG_USB_EMI62 is not set +# CONFIG_USB_EMI26 is not set +# CONFIG_USB_ADUTUX is not set +# CONFIG_USB_SEVSEG is not set +# CONFIG_USB_LEGOTOWER is not set +# CONFIG_USB_LCD is not set +# CONFIG_USB_CYPRESS_CY7C63 is not set +# CONFIG_USB_CYTHERM is not set +# CONFIG_USB_IDMOUSE is not set +# CONFIG_USB_APPLEDISPLAY is not set +# CONFIG_APPLE_MFI_FASTCHARGE is not set +# CONFIG_USB_SISUSBVGA is not set +# CONFIG_USB_LD is not set +# CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set +# CONFIG_USB_TEST is not set +# CONFIG_USB_EHSET_TEST_FIXTURE is not set +# CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_YUREX is not set +# CONFIG_USB_EZUSB_FX2 is not set +# CONFIG_USB_HUB_USB251XB is not set +# CONFIG_USB_HSIC_USB3503 is not set +# CONFIG_USB_HSIC_USB4604 is not set +# CONFIG_USB_LINK_LAYER_TEST is not set +# CONFIG_USB_CHAOSKEY is not set + +# +# USB Physical Layer drivers +# +# CONFIG_NOP_USB_XCEIV is not set +# CONFIG_USB_GPIO_VBUS is not set +# CONFIG_USB_ISP1301 is not set +# end of USB Physical Layer drivers + +# CONFIG_USB_GADGET is not set +# CONFIG_TYPEC is not set +# CONFIG_USB_ROLE_SWITCH is not set +# CONFIG_MMC is not set +# CONFIG_SCSI_UFSHCD is not set +# CONFIG_MEMSTICK is not set +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=m +# CONFIG_LEDS_CLASS_FLASH is not set +# CONFIG_LEDS_CLASS_MULTICOLOR is not set +# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set + +# +# LED drivers +# +# CONFIG_LEDS_APU is not set +# CONFIG_LEDS_LM3530 is not set +# CONFIG_LEDS_LM3532 is not set +# CONFIG_LEDS_LM3642 is not set +# CONFIG_LEDS_PCA9532 is not set +# CONFIG_LEDS_GPIO is not set +# CONFIG_LEDS_LP3944 is not set +# CONFIG_LEDS_LP3952 is not set +# CONFIG_LEDS_LP50XX is not set +# CONFIG_LEDS_PCA955X is not set +# CONFIG_LEDS_PCA963X is not set +# CONFIG_LEDS_DAC124S085 is not set +# CONFIG_LEDS_BD2606MVV is not set +# CONFIG_LEDS_BD2802 is not set +# CONFIG_LEDS_INTEL_SS4200 is not set +# CONFIG_LEDS_LT3593 is not set +# CONFIG_LEDS_TCA6507 is not set +# CONFIG_LEDS_TLC591XX is not set +# CONFIG_LEDS_LM355x is not set +# CONFIG_LEDS_IS31FL319X is not set + +# +# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM) +# +# CONFIG_LEDS_BLINKM is not set +# CONFIG_LEDS_MLXCPLD is not set +# CONFIG_LEDS_MLXREG is not set +# CONFIG_LEDS_USER is not set +# CONFIG_LEDS_NIC78BX is not set +# CONFIG_LEDS_TI_LMU_COMMON is not set + +# +# Flash and Torch LED drivers +# + +# +# RGB LED drivers +# + +# +# LED Triggers +# +# CONFIG_LEDS_TRIGGERS is not set + +# +# Simple LED drivers +# +# CONFIG_ACCESSIBILITY is not set +# CONFIG_INFINIBAND is not set +CONFIG_EDAC_ATOMIC_SCRUB=y +CONFIG_EDAC_SUPPORT=y +CONFIG_EDAC=y +# CONFIG_EDAC_LEGACY_SYSFS is not set +# CONFIG_EDAC_DEBUG is not set +CONFIG_EDAC_DECODE_MCE=y +# CONFIG_EDAC_GHES is not set +CONFIG_EDAC_AMD64=y +CONFIG_EDAC_E752X=m +CONFIG_EDAC_I82975X=m +CONFIG_EDAC_I3000=m +CONFIG_EDAC_I3200=m +CONFIG_EDAC_IE31200=m +CONFIG_EDAC_X38=m +CONFIG_EDAC_I5400=m +CONFIG_EDAC_I7CORE=m +CONFIG_EDAC_I5100=m +CONFIG_EDAC_I7300=m +CONFIG_EDAC_SBRIDGE=m +CONFIG_EDAC_SKX=m +CONFIG_EDAC_I10NM=m +# CONFIG_EDAC_PND2 is not set +# CONFIG_EDAC_IGEN6 is not set +CONFIG_RTC_LIB=y +CONFIG_RTC_MC146818_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" +CONFIG_RTC_SYSTOHC=y +CONFIG_RTC_SYSTOHC_DEVICE="rtc0" +# CONFIG_RTC_DEBUG is not set +CONFIG_RTC_NVMEM=y + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y +# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set +# CONFIG_RTC_DRV_TEST is not set + +# +# I2C RTC drivers +# +# CONFIG_RTC_DRV_ABB5ZES3 is not set +# CONFIG_RTC_DRV_ABEOZ9 is not set +# CONFIG_RTC_DRV_ABX80X is not set +# CONFIG_RTC_DRV_DS1307 is not set +# CONFIG_RTC_DRV_DS1374 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_MAX6900 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_ISL1208 is not set +# CONFIG_RTC_DRV_ISL12022 is not set +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_PCF8523 is not set +# CONFIG_RTC_DRV_PCF85063 is not set +# CONFIG_RTC_DRV_PCF85363 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_PCF8583 is not set +# CONFIG_RTC_DRV_M41T80 is not set +# CONFIG_RTC_DRV_BQ32K is not set +# CONFIG_RTC_DRV_S35390A is not set +# CONFIG_RTC_DRV_FM3130 is not set +# CONFIG_RTC_DRV_RX8010 is not set +# CONFIG_RTC_DRV_RX8581 is not set +# CONFIG_RTC_DRV_RX8025 is not set +# CONFIG_RTC_DRV_EM3027 is not set +# CONFIG_RTC_DRV_RV3028 is not set +# CONFIG_RTC_DRV_RV3032 is not set +# CONFIG_RTC_DRV_RV8803 is not set +# CONFIG_RTC_DRV_SD3078 is not set + +# +# SPI RTC drivers +# +# CONFIG_RTC_DRV_M41T93 is not set +# CONFIG_RTC_DRV_M41T94 is not set +# CONFIG_RTC_DRV_DS1302 is not set +# CONFIG_RTC_DRV_DS1305 is not set +# CONFIG_RTC_DRV_DS1343 is not set +# CONFIG_RTC_DRV_DS1347 is not set +# CONFIG_RTC_DRV_DS1390 is not set +# CONFIG_RTC_DRV_MAX6916 is not set +# CONFIG_RTC_DRV_R9701 is not set +# CONFIG_RTC_DRV_RX4581 is not set +# CONFIG_RTC_DRV_RS5C348 is not set +# CONFIG_RTC_DRV_MAX6902 is not set +# CONFIG_RTC_DRV_PCF2123 is not set +# CONFIG_RTC_DRV_MCP795 is not set +CONFIG_RTC_I2C_AND_SPI=y + +# +# SPI and I2C RTC drivers +# +# CONFIG_RTC_DRV_DS3232 is not set +# CONFIG_RTC_DRV_PCF2127 is not set +# CONFIG_RTC_DRV_RV3029C2 is not set +# CONFIG_RTC_DRV_RX6110 is not set + +# +# Platform RTC drivers +# +CONFIG_RTC_DRV_CMOS=y +# CONFIG_RTC_DRV_DS1286 is not set +# CONFIG_RTC_DRV_DS1511 is not set +# CONFIG_RTC_DRV_DS1553 is not set +# CONFIG_RTC_DRV_DS1685_FAMILY is not set +# CONFIG_RTC_DRV_DS1742 is not set +# CONFIG_RTC_DRV_DS2404 is not set +# CONFIG_RTC_DRV_STK17TA8 is not set +# CONFIG_RTC_DRV_M48T86 is not set +# CONFIG_RTC_DRV_M48T35 is not set +# CONFIG_RTC_DRV_M48T59 is not set +# CONFIG_RTC_DRV_MSM6242 is not set +# CONFIG_RTC_DRV_BQ4802 is not set +# CONFIG_RTC_DRV_RP5C01 is not set + +# +# on-CPU RTC drivers +# +# CONFIG_RTC_DRV_FTRTC010 is not set + +# +# HID Sensor RTC drivers +# +# CONFIG_RTC_DRV_GOLDFISH is not set +CONFIG_DMADEVICES=y +# CONFIG_DMADEVICES_DEBUG is not set + +# +# DMA Devices +# +CONFIG_DMA_ENGINE=y +CONFIG_DMA_VIRTUAL_CHANNELS=y +CONFIG_DMA_ACPI=y +# CONFIG_ALTERA_MSGDMA is not set +# CONFIG_INTEL_IDMA64 is not set +# CONFIG_INTEL_IDXD is not set +# CONFIG_INTEL_IDXD_COMPAT is not set +CONFIG_INTEL_IOATDMA=y +# CONFIG_PLX_DMA is not set +# CONFIG_XILINX_XDMA is not set +# CONFIG_AMD_PTDMA is not set +# CONFIG_QCOM_HIDMA_MGMT is not set +# CONFIG_QCOM_HIDMA is not set +# CONFIG_DW_DMAC is not set +# CONFIG_DW_DMAC_PCI is not set +# CONFIG_DW_EDMA is not set +CONFIG_HSU_DMA=y +# CONFIG_SF_PDMA is not set +# CONFIG_INTEL_LDMA is not set + +# +# DMA Clients +# +# CONFIG_ASYNC_TX_DMA is not set +# CONFIG_DMATEST is not set +CONFIG_DMA_ENGINE_RAID=y + +# +# DMABUF options +# +# CONFIG_SYNC_FILE is not set +# CONFIG_DMABUF_HEAPS is not set +# end of DMABUF options + +CONFIG_DCA=y +# CONFIG_AUXDISPLAY is not set +CONFIG_UIO=m +# CONFIG_UIO_CIF is not set +# CONFIG_UIO_PDRV_GENIRQ is not set +# CONFIG_UIO_DMEM_GENIRQ is not set +# CONFIG_UIO_AEC is not set +# CONFIG_UIO_SERCOS3 is not set +CONFIG_UIO_PCI_GENERIC=m +# CONFIG_UIO_NETX is not set +# CONFIG_UIO_PRUSS is not set +# CONFIG_UIO_MF624 is not set +# CONFIG_UIO_DFL is not set +CONFIG_VFIO=m +CONFIG_VFIO_CONTAINER=y +CONFIG_VFIO_IOMMU_TYPE1=m +# CONFIG_VFIO_NOIOMMU is not set +CONFIG_VFIO_VIRQFD=y +CONFIG_VFIO_PCI_CORE=m +CONFIG_VFIO_PCI_MMAP=y +CONFIG_VFIO_PCI_INTX=y +CONFIG_VFIO_PCI=m +CONFIG_VFIO_PCI_IGD=y +# CONFIG_MLX5_VFIO_PCI is not set +CONFIG_IRQ_BYPASS_MANAGER=m +# CONFIG_VIRT_DRIVERS is not set +CONFIG_VIRTIO_ANCHOR=y +CONFIG_VIRTIO=y +CONFIG_VIRTIO_PCI_LIB=y +CONFIG_VIRTIO_PCI_LIB_LEGACY=y +CONFIG_VIRTIO_MENU=y +CONFIG_VIRTIO_PCI=y +CONFIG_VIRTIO_PCI_LEGACY=y +# CONFIG_VIRTIO_PMEM is not set +CONFIG_VIRTIO_BALLOON=m +CONFIG_VIRTIO_MEM=m +# CONFIG_VIRTIO_INPUT is not set +CONFIG_VIRTIO_MMIO=m +# CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set +# CONFIG_VDPA is not set +CONFIG_VHOST_IOTLB=m +CONFIG_VHOST_TASK=y +CONFIG_VHOST=m +CONFIG_VHOST_MENU=y +CONFIG_VHOST_NET=m +# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set + +# +# Microsoft Hyper-V guest support +# +# end of Microsoft Hyper-V guest support + +# CONFIG_GREYBUS is not set +# CONFIG_COMEDI is not set +# CONFIG_STAGING is not set +# CONFIG_CHROME_PLATFORMS is not set +CONFIG_MELLANOX_PLATFORM=y +# CONFIG_MLXREG_HOTPLUG is not set +# CONFIG_MLXREG_IO is not set +# CONFIG_MLXREG_LC is not set +# CONFIG_NVSW_SN2201 is not set +# CONFIG_SURFACE_PLATFORMS is not set +CONFIG_X86_PLATFORM_DEVICES=y +# CONFIG_ACPI_WMI is not set +# CONFIG_ACERHDF is not set +# CONFIG_ACER_WIRELESS is not set +# CONFIG_AMD_PMF is not set +# CONFIG_AMD_PMC is not set +CONFIG_AMD_HSMP=m +# CONFIG_ADV_SWBUTTON is not set +# CONFIG_ASUS_WIRELESS is not set +# CONFIG_ASUS_TF103C_DOCK is not set +# CONFIG_X86_PLATFORM_DRIVERS_DELL is not set +# CONFIG_FUJITSU_TABLET is not set +# CONFIG_GPD_POCKET_FAN is not set +# CONFIG_X86_PLATFORM_DRIVERS_HP is not set +# CONFIG_WIRELESS_HOTKEY is not set +# CONFIG_IBM_RTL is not set +# CONFIG_SENSORS_HDAPS is not set +CONFIG_INTEL_IFS=m +# CONFIG_INTEL_SAR_INT1092 is not set +# CONFIG_INTEL_PMC_CORE is not set + +# +# Intel Speed Select Technology interface support +# +# CONFIG_INTEL_SPEED_SELECT_INTERFACE is not set +# end of Intel Speed Select Technology interface support + +# +# Intel Uncore Frequency Control +# +# CONFIG_INTEL_UNCORE_FREQ_CONTROL is not set +# end of Intel Uncore Frequency Control + +# CONFIG_INTEL_HID_EVENT is not set +# CONFIG_INTEL_VBTN is not set +# CONFIG_INTEL_PUNIT_IPC is not set +# CONFIG_INTEL_RST is not set +# CONFIG_INTEL_SMARTCONNECT is not set +# CONFIG_INTEL_VSEC is not set +# CONFIG_MSI_EC is not set +# CONFIG_PCENGINES_APU2 is not set +# CONFIG_BARCO_P50_GPIO is not set +# CONFIG_SAMSUNG_Q10 is not set +# CONFIG_TOSHIBA_BT_RFKILL is not set +# CONFIG_TOSHIBA_HAPS is not set +# CONFIG_ACPI_CMPC is not set +# CONFIG_SYSTEM76_ACPI is not set +# CONFIG_TOPSTAR_LAPTOP is not set +# CONFIG_SERIAL_MULTI_INSTANTIATE is not set +# CONFIG_MLX_PLATFORM is not set +# CONFIG_INTEL_IPS is not set +# CONFIG_INTEL_SCU_PCI is not set +# CONFIG_INTEL_SCU_PLATFORM is not set +# CONFIG_SIEMENS_SIMATIC_IPC is not set +# CONFIG_WINMATE_FM07_KEYS is not set +CONFIG_P2SB=y +CONFIG_HAVE_CLK=y +CONFIG_HAVE_CLK_PREPARE=y +CONFIG_COMMON_CLK=y +# CONFIG_LMK04832 is not set +# CONFIG_COMMON_CLK_MAX9485 is not set +# CONFIG_COMMON_CLK_SI5341 is not set +# CONFIG_COMMON_CLK_SI5351 is not set +# CONFIG_COMMON_CLK_SI544 is not set +# CONFIG_COMMON_CLK_CDCE706 is not set +# CONFIG_COMMON_CLK_CS2000_CP is not set +# CONFIG_XILINX_VCU is not set +# CONFIG_HWSPINLOCK is not set + +# +# Clock Source drivers +# +CONFIG_CLKEVT_I8253=y +CONFIG_I8253_LOCK=y +CONFIG_CLKBLD_I8253=y +# end of Clock Source drivers + +CONFIG_MAILBOX=y +CONFIG_PCC=y +# CONFIG_ALTERA_MBOX is not set +CONFIG_IOMMU_IOVA=y +CONFIG_IOMMU_API=y +CONFIG_IOMMU_SUPPORT=y + +# +# Generic IOMMU Pagetable Support +# +CONFIG_IOMMU_IO_PGTABLE=y +# end of Generic IOMMU Pagetable Support + +# CONFIG_IOMMU_DEBUGFS is not set +# CONFIG_IOMMU_DEFAULT_DMA_STRICT is not set +CONFIG_IOMMU_DEFAULT_DMA_LAZY=y +# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set +CONFIG_IOMMU_DMA=y +CONFIG_AMD_IOMMU=y +CONFIG_AMD_IOMMU_V2=m +CONFIG_DMAR_TABLE=y +CONFIG_INTEL_IOMMU=y +# CONFIG_INTEL_IOMMU_SVM is not set +# CONFIG_INTEL_IOMMU_DEFAULT_ON is not set +CONFIG_INTEL_IOMMU_FLOPPY_WA=y +# CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON is not set +# CONFIG_INTEL_IOMMU_PERF_EVENTS is not set +# CONFIG_IOMMUFD is not set +CONFIG_IRQ_REMAP=y +# CONFIG_VIRTIO_IOMMU is not set + +# +# Remoteproc drivers +# +# CONFIG_REMOTEPROC is not set +# end of Remoteproc drivers + +# +# Rpmsg drivers +# +# CONFIG_RPMSG_QCOM_GLINK_RPM is not set +# CONFIG_RPMSG_VIRTIO is not set +# end of Rpmsg drivers + +# CONFIG_SOUNDWIRE is not set + +# +# SOC (System On Chip) specific Drivers +# + +# +# Amlogic SoC drivers +# +# end of Amlogic SoC drivers + +# +# Broadcom SoC drivers +# +# end of Broadcom SoC drivers + +# +# NXP/Freescale QorIQ SoC drivers +# +# end of NXP/Freescale QorIQ SoC drivers + +# +# fujitsu SoC drivers +# +# end of fujitsu SoC drivers + +# +# i.MX SoC drivers +# +# end of i.MX SoC drivers + +# +# Enable LiteX SoC Builder specific drivers +# +# end of Enable LiteX SoC Builder specific drivers + +# CONFIG_WPCM450_SOC is not set + +# +# Qualcomm SoC drivers +# +# end of Qualcomm SoC drivers + +# CONFIG_SOC_TI is not set + +# +# Xilinx SoC drivers +# +# end of Xilinx SoC drivers +# end of SOC (System On Chip) specific Drivers + +# CONFIG_PM_DEVFREQ is not set +# CONFIG_EXTCON is not set +CONFIG_MEMORY=y +CONFIG_FPGA_DFL_EMIF=m +CONFIG_IIO=y +CONFIG_IIO_BUFFER=y +# CONFIG_IIO_BUFFER_CB is not set +# CONFIG_IIO_BUFFER_DMA is not set +# CONFIG_IIO_BUFFER_DMAENGINE is not set +# CONFIG_IIO_BUFFER_HW_CONSUMER is not set +CONFIG_IIO_KFIFO_BUF=y +CONFIG_IIO_TRIGGERED_BUFFER=y +# CONFIG_IIO_CONFIGFS is not set +CONFIG_IIO_TRIGGER=y +CONFIG_IIO_CONSUMERS_PER_TRIGGER=2 +# CONFIG_IIO_SW_DEVICE is not set +# CONFIG_IIO_SW_TRIGGER is not set +# CONFIG_IIO_TRIGGERED_EVENT is not set + +# +# Accelerometers +# +# CONFIG_ADIS16201 is not set +# CONFIG_ADIS16209 is not set +# CONFIG_ADXL313_I2C is not set +# CONFIG_ADXL313_SPI is not set +# CONFIG_ADXL345_I2C is not set +# CONFIG_ADXL345_SPI is not set +# CONFIG_ADXL355_I2C is not set +# CONFIG_ADXL355_SPI is not set +# CONFIG_ADXL367_SPI is not set +# CONFIG_ADXL367_I2C is not set +# CONFIG_ADXL372_SPI is not set +# CONFIG_ADXL372_I2C is not set +# CONFIG_BMA180 is not set +# CONFIG_BMA220 is not set +# CONFIG_BMA400 is not set +# CONFIG_BMC150_ACCEL is not set +# CONFIG_BMI088_ACCEL is not set +# CONFIG_DA280 is not set +# CONFIG_DA311 is not set +# CONFIG_DMARD06 is not set +# CONFIG_DMARD09 is not set +# CONFIG_DMARD10 is not set +# CONFIG_FXLS8962AF_I2C is not set +# CONFIG_FXLS8962AF_SPI is not set +# CONFIG_IIO_ST_ACCEL_3AXIS is not set +# CONFIG_IIO_KX022A_SPI is not set +# CONFIG_IIO_KX022A_I2C is not set +# CONFIG_KXSD9 is not set +# CONFIG_KXCJK1013 is not set +# CONFIG_MC3230 is not set +# CONFIG_MMA7455_I2C is not set +# CONFIG_MMA7455_SPI is not set +# CONFIG_MMA7660 is not set +# CONFIG_MMA8452 is not set +# CONFIG_MMA9551 is not set +# CONFIG_MMA9553 is not set +# CONFIG_MSA311 is not set +# CONFIG_MXC4005 is not set +# CONFIG_MXC6255 is not set +# CONFIG_SCA3000 is not set +# CONFIG_SCA3300 is not set +# CONFIG_STK8312 is not set +# CONFIG_STK8BA50 is not set +# end of Accelerometers + +# +# Analog to digital converters +# +# CONFIG_AD4130 is not set +# CONFIG_AD7091R5 is not set +# CONFIG_AD7124 is not set +# CONFIG_AD7192 is not set +# CONFIG_AD7266 is not set +# CONFIG_AD7280 is not set +# CONFIG_AD7291 is not set +# CONFIG_AD7292 is not set +# CONFIG_AD7298 is not set +# CONFIG_AD7476 is not set +# CONFIG_AD7606_IFACE_PARALLEL is not set +# CONFIG_AD7606_IFACE_SPI is not set +# CONFIG_AD7766 is not set +# CONFIG_AD7768_1 is not set +# CONFIG_AD7780 is not set +# CONFIG_AD7791 is not set +# CONFIG_AD7793 is not set +# CONFIG_AD7887 is not set +# CONFIG_AD7923 is not set +# CONFIG_AD7949 is not set +# CONFIG_AD799X is not set +# CONFIG_ENVELOPE_DETECTOR is not set +# CONFIG_HI8435 is not set +# CONFIG_HX711 is not set +# CONFIG_INA2XX_ADC is not set +# CONFIG_LTC2471 is not set +# CONFIG_LTC2485 is not set +# CONFIG_LTC2496 is not set +CONFIG_LTC2497=m +# CONFIG_MAX1027 is not set +# CONFIG_MAX11100 is not set +# CONFIG_MAX1118 is not set +# CONFIG_MAX11205 is not set +# CONFIG_MAX11410 is not set +# CONFIG_MAX1241 is not set +CONFIG_MAX1363=m +# CONFIG_MAX9611 is not set +# CONFIG_MCP320X is not set +# CONFIG_MCP3422 is not set +# CONFIG_MCP3911 is not set +# CONFIG_NAU7802 is not set +# CONFIG_RICHTEK_RTQ6056 is not set +# CONFIG_SD_ADC_MODULATOR is not set +# CONFIG_TI_ADC081C is not set +# CONFIG_TI_ADC0832 is not set +# CONFIG_TI_ADC084S021 is not set +# CONFIG_TI_ADC12138 is not set +# CONFIG_TI_ADC108S102 is not set +# CONFIG_TI_ADC128S052 is not set +# CONFIG_TI_ADC161S626 is not set +# CONFIG_TI_ADS1015 is not set +# CONFIG_TI_ADS7924 is not set +# CONFIG_TI_ADS1100 is not set +# CONFIG_TI_ADS7950 is not set +# CONFIG_TI_ADS8344 is not set +# CONFIG_TI_ADS8688 is not set +# CONFIG_TI_ADS124S08 is not set +# CONFIG_TI_ADS131E08 is not set +# CONFIG_TI_LMP92064 is not set +# CONFIG_TI_TLC4541 is not set +# CONFIG_TI_TSC2046 is not set +# CONFIG_VF610_ADC is not set +# CONFIG_XILINX_XADC is not set +# end of Analog to digital converters + +# +# Analog to digital and digital to analog converters +# +# CONFIG_AD74115 is not set +# CONFIG_AD74413R is not set +# end of Analog to digital and digital to analog converters + +# +# Analog Front Ends +# +# CONFIG_IIO_RESCALE is not set +# end of Analog Front Ends + +# +# Amplifiers +# +# CONFIG_AD8366 is not set +# CONFIG_ADA4250 is not set +# CONFIG_HMC425 is not set +# end of Amplifiers + +# +# Capacitance to digital converters +# +# CONFIG_AD7150 is not set +# CONFIG_AD7746 is not set +# end of Capacitance to digital converters + +# +# Chemical Sensors +# +# CONFIG_ATLAS_PH_SENSOR is not set +# CONFIG_ATLAS_EZO_SENSOR is not set +# CONFIG_BME680 is not set +# CONFIG_CCS811 is not set +# CONFIG_IAQCORE is not set +# CONFIG_SCD30_CORE is not set +# CONFIG_SCD4X is not set +# CONFIG_SENSIRION_SGP30 is not set +# CONFIG_SENSIRION_SGP40 is not set +# CONFIG_SPS30_I2C is not set +# CONFIG_SENSEAIR_SUNRISE_CO2 is not set +# CONFIG_VZ89X is not set +# end of Chemical Sensors + +# +# Hid Sensor IIO Common +# +# end of Hid Sensor IIO Common + +# +# IIO SCMI Sensors +# +# end of IIO SCMI Sensors + +# +# SSP Sensor Common +# +# CONFIG_IIO_SSP_SENSORHUB is not set +# end of SSP Sensor Common + +# +# Digital to analog converters +# +# CONFIG_AD3552R is not set +# CONFIG_AD5064 is not set +# CONFIG_AD5360 is not set +# CONFIG_AD5380 is not set +# CONFIG_AD5421 is not set +# CONFIG_AD5446 is not set +# CONFIG_AD5449 is not set +# CONFIG_AD5592R is not set +# CONFIG_AD5593R is not set +# CONFIG_AD5504 is not set +# CONFIG_AD5624R_SPI is not set +# CONFIG_LTC2688 is not set +# CONFIG_AD5686_SPI is not set +# CONFIG_AD5696_I2C is not set +# CONFIG_AD5755 is not set +# CONFIG_AD5758 is not set +# CONFIG_AD5761 is not set +# CONFIG_AD5764 is not set +# CONFIG_AD5766 is not set +# CONFIG_AD5770R is not set +# CONFIG_AD5791 is not set +# CONFIG_AD7293 is not set +# CONFIG_AD7303 is not set +# CONFIG_AD8801 is not set +# CONFIG_DPOT_DAC is not set +# CONFIG_DS4424 is not set +# CONFIG_LTC1660 is not set +# CONFIG_LTC2632 is not set +# CONFIG_M62332 is not set +# CONFIG_MAX517 is not set +# CONFIG_MAX5522 is not set +# CONFIG_MAX5821 is not set +# CONFIG_MCP4725 is not set +# CONFIG_MCP4922 is not set +# CONFIG_TI_DAC082S085 is not set +# CONFIG_TI_DAC5571 is not set +# CONFIG_TI_DAC7311 is not set +# CONFIG_TI_DAC7612 is not set +# CONFIG_VF610_DAC is not set +# end of Digital to analog converters + +# +# IIO dummy driver +# +# end of IIO dummy driver + +# +# Filters +# +# CONFIG_ADMV8818 is not set +# end of Filters + +# +# Frequency Synthesizers DDS/PLL +# + +# +# Clock Generator/Distribution +# +# CONFIG_AD9523 is not set +# end of Clock Generator/Distribution + +# +# Phase-Locked Loop (PLL) frequency synthesizers +# +# CONFIG_ADF4350 is not set +# CONFIG_ADF4371 is not set +# CONFIG_ADF4377 is not set +# CONFIG_ADMV1013 is not set +# CONFIG_ADMV1014 is not set +# CONFIG_ADMV4420 is not set +# CONFIG_ADRF6780 is not set +# end of Phase-Locked Loop (PLL) frequency synthesizers +# end of Frequency Synthesizers DDS/PLL + +# +# Digital gyroscope sensors +# +# CONFIG_ADIS16080 is not set +# CONFIG_ADIS16130 is not set +# CONFIG_ADIS16136 is not set +# CONFIG_ADIS16260 is not set +# CONFIG_ADXRS290 is not set +# CONFIG_ADXRS450 is not set +# CONFIG_BMG160 is not set +# CONFIG_FXAS21002C is not set +# CONFIG_MPU3050_I2C is not set +# CONFIG_IIO_ST_GYRO_3AXIS is not set +# CONFIG_ITG3200 is not set +# end of Digital gyroscope sensors + +# +# Health Sensors +# + +# +# Heart Rate Monitors +# +# CONFIG_AFE4403 is not set +# CONFIG_AFE4404 is not set +# CONFIG_MAX30100 is not set +# CONFIG_MAX30102 is not set +# end of Heart Rate Monitors +# end of Health Sensors + +# +# Humidity sensors +# +# CONFIG_AM2315 is not set +# CONFIG_DHT11 is not set +# CONFIG_HDC100X is not set +# CONFIG_HDC2010 is not set +# CONFIG_HTS221 is not set +# CONFIG_HTU21 is not set +# CONFIG_SI7005 is not set +# CONFIG_SI7020 is not set +# end of Humidity sensors + +# +# Inertial measurement units +# +# CONFIG_ADIS16400 is not set +# CONFIG_ADIS16460 is not set +# CONFIG_ADIS16475 is not set +# CONFIG_ADIS16480 is not set +# CONFIG_BMI160_I2C is not set +# CONFIG_BMI160_SPI is not set +# CONFIG_BOSCH_BNO055_I2C is not set +# CONFIG_FXOS8700_I2C is not set +# CONFIG_FXOS8700_SPI is not set +# CONFIG_KMX61 is not set +# CONFIG_INV_ICM42600_I2C is not set +# CONFIG_INV_ICM42600_SPI is not set +# CONFIG_INV_MPU6050_I2C is not set +# CONFIG_INV_MPU6050_SPI is not set +# CONFIG_IIO_ST_LSM6DSX is not set +# CONFIG_IIO_ST_LSM9DS0 is not set +# end of Inertial measurement units + +# +# Light sensors +# +# CONFIG_ACPI_ALS is not set +# CONFIG_ADJD_S311 is not set +# CONFIG_ADUX1020 is not set +# CONFIG_AL3010 is not set +# CONFIG_AL3320A is not set +# CONFIG_APDS9300 is not set +# CONFIG_APDS9960 is not set +# CONFIG_AS73211 is not set +# CONFIG_BH1750 is not set +# CONFIG_BH1780 is not set +# CONFIG_CM32181 is not set +# CONFIG_CM3232 is not set +# CONFIG_CM3323 is not set +# CONFIG_CM3605 is not set +# CONFIG_CM36651 is not set +# CONFIG_GP2AP002 is not set +# CONFIG_GP2AP020A00F is not set +# CONFIG_SENSORS_ISL29018 is not set +# CONFIG_SENSORS_ISL29028 is not set +# CONFIG_ISL29125 is not set +# CONFIG_JSA1212 is not set +# CONFIG_ROHM_BU27034 is not set +# CONFIG_RPR0521 is not set +# CONFIG_LTR501 is not set +# CONFIG_LTRF216A is not set +# CONFIG_LV0104CS is not set +# CONFIG_MAX44000 is not set +# CONFIG_MAX44009 is not set +# CONFIG_NOA1305 is not set +# CONFIG_OPT3001 is not set +# CONFIG_PA12203001 is not set +# CONFIG_SI1133 is not set +# CONFIG_SI1145 is not set +# CONFIG_STK3310 is not set +# CONFIG_ST_UVIS25 is not set +# CONFIG_TCS3414 is not set +# CONFIG_TCS3472 is not set +# CONFIG_SENSORS_TSL2563 is not set +# CONFIG_TSL2583 is not set +# CONFIG_TSL2591 is not set +# CONFIG_TSL2772 is not set +# CONFIG_TSL4531 is not set +# CONFIG_US5182D is not set +# CONFIG_VCNL4000 is not set +# CONFIG_VCNL4035 is not set +# CONFIG_VEML6030 is not set +# CONFIG_VEML6070 is not set +# CONFIG_VL6180 is not set +# CONFIG_ZOPT2201 is not set +# end of Light sensors + +# +# Magnetometer sensors +# +# CONFIG_AK8974 is not set +# CONFIG_AK8975 is not set +# CONFIG_AK09911 is not set +# CONFIG_BMC150_MAGN_I2C is not set +# CONFIG_BMC150_MAGN_SPI is not set +# CONFIG_MAG3110 is not set +# CONFIG_MMC35240 is not set +# CONFIG_IIO_ST_MAGN_3AXIS is not set +# CONFIG_SENSORS_HMC5843_I2C is not set +# CONFIG_SENSORS_HMC5843_SPI is not set +# CONFIG_SENSORS_RM3100_I2C is not set +# CONFIG_SENSORS_RM3100_SPI is not set +# CONFIG_TI_TMAG5273 is not set +# CONFIG_YAMAHA_YAS530 is not set +# end of Magnetometer sensors + +# +# Multiplexers +# +# CONFIG_IIO_MUX is not set +# end of Multiplexers + +# +# Inclinometer sensors +# +# end of Inclinometer sensors + +# +# Triggers - standalone +# +# CONFIG_IIO_INTERRUPT_TRIGGER is not set +# CONFIG_IIO_SYSFS_TRIGGER is not set +# end of Triggers - standalone + +# +# Linear and angular position sensors +# +# end of Linear and angular position sensors + +# +# Digital potentiometers +# +# CONFIG_AD5110 is not set +# CONFIG_AD5272 is not set +# CONFIG_DS1803 is not set +# CONFIG_MAX5432 is not set +# CONFIG_MAX5481 is not set +# CONFIG_MAX5487 is not set +# CONFIG_MCP4018 is not set +# CONFIG_MCP4131 is not set +# CONFIG_MCP4531 is not set +# CONFIG_MCP41010 is not set +# CONFIG_TPL0102 is not set +# end of Digital potentiometers + +# +# Digital potentiostats +# +# CONFIG_LMP91000 is not set +# end of Digital potentiostats + +# +# Pressure sensors +# +# CONFIG_ABP060MG is not set +# CONFIG_BMP280 is not set +# CONFIG_DLHL60D is not set +# CONFIG_DPS310 is not set +# CONFIG_HP03 is not set +# CONFIG_ICP10100 is not set +# CONFIG_MPL115_I2C is not set +# CONFIG_MPL115_SPI is not set +# CONFIG_MPL3115 is not set +# CONFIG_MS5611 is not set +# CONFIG_MS5637 is not set +# CONFIG_IIO_ST_PRESS is not set +# CONFIG_T5403 is not set +# CONFIG_HP206C is not set +# CONFIG_ZPA2326 is not set +# end of Pressure sensors + +# +# Lightning sensors +# +# CONFIG_AS3935 is not set +# end of Lightning sensors + +# +# Proximity and distance sensors +# +# CONFIG_ISL29501 is not set +# CONFIG_LIDAR_LITE_V2 is not set +# CONFIG_MB1232 is not set +# CONFIG_PING is not set +# CONFIG_RFD77402 is not set +# CONFIG_SRF04 is not set +# CONFIG_SX9310 is not set +# CONFIG_SX9324 is not set +# CONFIG_SX9360 is not set +# CONFIG_SX9500 is not set +# CONFIG_SRF08 is not set +# CONFIG_VCNL3020 is not set +# CONFIG_VL53L0X_I2C is not set +# end of Proximity and distance sensors + +# +# Resolver to digital converters +# +# CONFIG_AD2S90 is not set +# CONFIG_AD2S1200 is not set +# end of Resolver to digital converters + +# +# Temperature sensors +# +# CONFIG_LTC2983 is not set +# CONFIG_MAXIM_THERMOCOUPLE is not set +# CONFIG_MLX90614 is not set +# CONFIG_MLX90632 is not set +# CONFIG_TMP006 is not set +# CONFIG_TMP007 is not set +# CONFIG_TMP117 is not set +# CONFIG_TSYS01 is not set +# CONFIG_TSYS02D is not set +# CONFIG_MAX30208 is not set +# CONFIG_MAX31856 is not set +# CONFIG_MAX31865 is not set +# end of Temperature sensors + +# CONFIG_NTB is not set +# CONFIG_PWM is not set + +# +# IRQ chip support +# +# end of IRQ chip support + +# CONFIG_IPACK_BUS is not set +# CONFIG_RESET_CONTROLLER is not set + +# +# PHY Subsystem +# +# CONFIG_GENERIC_PHY is not set +# CONFIG_USB_LGM_PHY is not set +# CONFIG_PHY_CAN_TRANSCEIVER is not set + +# +# PHY drivers for Broadcom platforms +# +# CONFIG_BCM_KONA_USB2_PHY is not set +# end of PHY drivers for Broadcom platforms + +# CONFIG_PHY_PXA_28NM_HSIC is not set +# CONFIG_PHY_PXA_28NM_USB2 is not set +# CONFIG_PHY_CPCAP_USB is not set +# CONFIG_PHY_INTEL_LGM_EMMC is not set +# end of PHY Subsystem + +CONFIG_POWERCAP=y +# CONFIG_INTEL_RAPL is not set +CONFIG_IDLE_INJECT=y +# CONFIG_MCB is not set + +# +# Performance monitor support +# +# end of Performance monitor support + +CONFIG_RAS=y +# CONFIG_RAS_CEC is not set +# CONFIG_USB4 is not set + +# +# Android +# +# CONFIG_ANDROID_BINDER_IPC is not set +# end of Android + +CONFIG_LIBNVDIMM=m +CONFIG_BLK_DEV_PMEM=m +CONFIG_ND_CLAIM=y +CONFIG_ND_BTT=m +CONFIG_BTT=y +CONFIG_ND_PFN=m +CONFIG_NVDIMM_PFN=y +CONFIG_NVDIMM_DAX=y +CONFIG_DAX=y +CONFIG_DEV_DAX=m +CONFIG_DEV_DAX_PMEM=m +# CONFIG_DEV_DAX_CXL is not set +CONFIG_DEV_DAX_KMEM=m +CONFIG_NVMEM=y +CONFIG_NVMEM_SYSFS=y + +# +# Layout Types +# +# CONFIG_NVMEM_LAYOUT_SL28_VPD is not set +# CONFIG_NVMEM_LAYOUT_ONIE_TLV is not set +# end of Layout Types + +# CONFIG_NVMEM_RMEM is not set + +# +# HW tracing support +# +# CONFIG_STM is not set +# CONFIG_INTEL_TH is not set +# end of HW tracing support + +CONFIG_FPGA=m +# CONFIG_ALTERA_PR_IP_CORE is not set +# CONFIG_FPGA_MGR_ALTERA_PS_SPI is not set +# CONFIG_FPGA_MGR_ALTERA_CVP is not set +# CONFIG_FPGA_MGR_XILINX_SPI is not set +# CONFIG_FPGA_MGR_MACHXO2_SPI is not set +CONFIG_FPGA_BRIDGE=m +# CONFIG_ALTERA_FREEZE_BRIDGE is not set +# CONFIG_XILINX_PR_DECOUPLER is not set +CONFIG_FPGA_REGION=m +CONFIG_FPGA_DFL=m +CONFIG_FPGA_DFL_FME=m +CONFIG_FPGA_DFL_FME_MGR=m +CONFIG_FPGA_DFL_FME_BRIDGE=m +CONFIG_FPGA_DFL_FME_REGION=m +CONFIG_FPGA_DFL_AFU=m +CONFIG_FPGA_DFL_NIOS_INTEL_PAC_N3000=m +CONFIG_FPGA_DFL_PCI=m +# CONFIG_FPGA_MGR_MICROCHIP_SPI is not set +# CONFIG_FPGA_MGR_LATTICE_SYSCONFIG_SPI is not set +# CONFIG_TEE is not set +# CONFIG_SIOX is not set +# CONFIG_SLIMBUS is not set +# CONFIG_INTERCONNECT is not set +# CONFIG_COUNTER is not set +# CONFIG_MOST is not set +# CONFIG_PECI is not set +# CONFIG_HTE is not set +# end of Device Drivers + +# +# File systems +# +CONFIG_DCACHE_WORD_ACCESS=y +CONFIG_VALIDATE_FS_PARSER=y +CONFIG_FS_IOMAP=y +CONFIG_LEGACY_DIRECT_IO=y +# CONFIG_EXT2_FS is not set +# CONFIG_EXT3_FS is not set +CONFIG_EXT4_FS=y +CONFIG_EXT4_USE_FOR_EXT2=y +CONFIG_EXT4_FS_POSIX_ACL=y +CONFIG_EXT4_FS_SECURITY=y +# CONFIG_EXT4_DEBUG is not set +CONFIG_JBD2=y +# CONFIG_JBD2_DEBUG is not set +CONFIG_FS_MBCACHE=y +# CONFIG_REISERFS_FS is not set +# CONFIG_JFS_FS is not set +CONFIG_XFS_FS=y +CONFIG_XFS_SUPPORT_V4=y +# CONFIG_XFS_SUPPORT_ASCII_CI is not set +CONFIG_XFS_QUOTA=y +CONFIG_XFS_POSIX_ACL=y +CONFIG_XFS_RT=y +# CONFIG_XFS_ONLINE_SCRUB is not set +# CONFIG_XFS_WARN is not set +# CONFIG_XFS_DEBUG is not set +# CONFIG_GFS2_FS is not set +# CONFIG_OCFS2_FS is not set +CONFIG_BTRFS_FS=y +CONFIG_BTRFS_FS_POSIX_ACL=y +# CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set +# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set +# CONFIG_BTRFS_DEBUG is not set +# CONFIG_BTRFS_ASSERT is not set +# CONFIG_BTRFS_FS_REF_VERIFY is not set +# CONFIG_NILFS2_FS is not set +# CONFIG_F2FS_FS is not set +CONFIG_FS_DAX=y +CONFIG_FS_DAX_PMD=y +CONFIG_FS_POSIX_ACL=y +CONFIG_EXPORTFS=y +CONFIG_EXPORTFS_BLOCK_OPS=y +CONFIG_FILE_LOCKING=y +# CONFIG_FS_ENCRYPTION is not set +CONFIG_FS_VERITY=y +CONFIG_FS_VERITY_BUILTIN_SIGNATURES=y +CONFIG_FSNOTIFY=y +CONFIG_DNOTIFY=y +CONFIG_INOTIFY_USER=y +CONFIG_FANOTIFY=y +# CONFIG_FANOTIFY_ACCESS_PERMISSIONS is not set +CONFIG_QUOTA=y +CONFIG_QUOTA_NETLINK_INTERFACE=y +# CONFIG_QUOTA_DEBUG is not set +# CONFIG_QFMT_V1 is not set +# CONFIG_QFMT_V2 is not set +CONFIG_QUOTACTL=y +CONFIG_AUTOFS4_FS=m +CONFIG_AUTOFS_FS=m +CONFIG_FUSE_FS=m +# CONFIG_CUSE is not set +CONFIG_VIRTIO_FS=m +CONFIG_FUSE_DAX=y +CONFIG_OVERLAY_FS=y +# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set +CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y +# CONFIG_OVERLAY_FS_INDEX is not set +# CONFIG_OVERLAY_FS_XINO_AUTO is not set +# CONFIG_OVERLAY_FS_METACOPY is not set + +# +# Caches +# +CONFIG_NETFS_SUPPORT=m +CONFIG_NETFS_STATS=y +CONFIG_FSCACHE=m +CONFIG_FSCACHE_STATS=y +# CONFIG_FSCACHE_DEBUG is not set +CONFIG_CACHEFILES=m +# CONFIG_CACHEFILES_DEBUG is not set +# CONFIG_CACHEFILES_ERROR_INJECTION is not set +# CONFIG_CACHEFILES_ONDEMAND is not set +# end of Caches + +# +# CD-ROM/DVD Filesystems +# +CONFIG_ISO9660_FS=m +CONFIG_JOLIET=y +# CONFIG_ZISOFS is not set +# CONFIG_UDF_FS is not set +# end of CD-ROM/DVD Filesystems + +# +# DOS/FAT/EXFAT/NT Filesystems +# +CONFIG_FAT_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_FAT_DEFAULT_CODEPAGE=437 +CONFIG_FAT_DEFAULT_IOCHARSET="ascii" +# CONFIG_FAT_DEFAULT_UTF8 is not set +# CONFIG_EXFAT_FS is not set +# CONFIG_NTFS_FS is not set +# CONFIG_NTFS3_FS is not set +# end of DOS/FAT/EXFAT/NT Filesystems + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_PROC_KCORE=y +CONFIG_PROC_SYSCTL=y +CONFIG_PROC_PAGE_MONITOR=y +# CONFIG_PROC_CHILDREN is not set +CONFIG_PROC_PID_ARCH_STATUS=y +CONFIG_PROC_CPU_RESCTRL=y +CONFIG_KERNFS=y +CONFIG_SYSFS=y +CONFIG_TMPFS=y +CONFIG_TMPFS_POSIX_ACL=y +CONFIG_TMPFS_XATTR=y +CONFIG_TMPFS_INODE64=y +CONFIG_HUGETLBFS=y +CONFIG_HUGETLB_PAGE=y +CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y +# CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP_DEFAULT_ON is not set +CONFIG_MEMFD_CREATE=y +CONFIG_ARCH_HAS_GIGANTIC_PAGE=y +CONFIG_CONFIGFS_FS=y +CONFIG_EFIVAR_FS=m +# end of Pseudo filesystems + +CONFIG_MISC_FILESYSTEMS=y +# CONFIG_ORANGEFS_FS is not set +# CONFIG_ADFS_FS is not set +# CONFIG_AFFS_FS is not set +# CONFIG_ECRYPT_FS is not set +# CONFIG_HFS_FS is not set +# CONFIG_HFSPLUS_FS is not set +# CONFIG_BEFS_FS is not set +# CONFIG_BFS_FS is not set +# CONFIG_EFS_FS is not set +# CONFIG_JFFS2_FS is not set +CONFIG_CRAMFS=m +CONFIG_CRAMFS_BLOCKDEV=y +# CONFIG_CRAMFS_MTD is not set +CONFIG_SQUASHFS=m +# CONFIG_SQUASHFS_FILE_CACHE is not set +CONFIG_SQUASHFS_FILE_DIRECT=y +CONFIG_SQUASHFS_DECOMP_MULTI=y +# CONFIG_SQUASHFS_CHOICE_DECOMP_BY_MOUNT is not set +# CONFIG_SQUASHFS_COMPILE_DECOMP_SINGLE is not set +CONFIG_SQUASHFS_COMPILE_DECOMP_MULTI=y +# CONFIG_SQUASHFS_COMPILE_DECOMP_MULTI_PERCPU is not set +# CONFIG_SQUASHFS_MOUNT_DECOMP_THREADS is not set +CONFIG_SQUASHFS_XATTR=y +CONFIG_SQUASHFS_ZLIB=y +CONFIG_SQUASHFS_LZ4=y +CONFIG_SQUASHFS_LZO=y +CONFIG_SQUASHFS_XZ=y +CONFIG_SQUASHFS_ZSTD=y +CONFIG_SQUASHFS_4K_DEVBLK_SIZE=y +# CONFIG_SQUASHFS_EMBEDDED is not set +CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3 +# CONFIG_VXFS_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_OMFS_FS is not set +# CONFIG_HPFS_FS is not set +# CONFIG_QNX4FS_FS is not set +# CONFIG_QNX6FS_FS is not set +# CONFIG_ROMFS_FS is not set +CONFIG_PSTORE=y +CONFIG_PSTORE_DEFAULT_KMSG_BYTES=10240 +CONFIG_PSTORE_DEFLATE_COMPRESS=y +# CONFIG_PSTORE_LZO_COMPRESS is not set +# CONFIG_PSTORE_LZ4_COMPRESS is not set +# CONFIG_PSTORE_LZ4HC_COMPRESS is not set +# CONFIG_PSTORE_842_COMPRESS is not set +# CONFIG_PSTORE_ZSTD_COMPRESS is not set +CONFIG_PSTORE_COMPRESS=y +CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT=y +CONFIG_PSTORE_COMPRESS_DEFAULT="deflate" +# CONFIG_PSTORE_CONSOLE is not set +# CONFIG_PSTORE_PMSG is not set +# CONFIG_PSTORE_FTRACE is not set +# CONFIG_PSTORE_RAM is not set +# CONFIG_PSTORE_BLK is not set +# CONFIG_SYSV_FS is not set +# CONFIG_UFS_FS is not set +# CONFIG_EROFS_FS is not set +CONFIG_NETWORK_FILESYSTEMS=y +CONFIG_NFS_FS=m +CONFIG_NFS_V2=m +CONFIG_NFS_V3=m +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=m +# CONFIG_NFS_SWAP is not set +CONFIG_NFS_V4_1=y +CONFIG_NFS_V4_2=y +CONFIG_PNFS_FILE_LAYOUT=m +CONFIG_PNFS_BLOCK=m +CONFIG_PNFS_FLEXFILE_LAYOUT=m +CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org" +# CONFIG_NFS_V4_1_MIGRATION is not set +CONFIG_NFS_V4_SECURITY_LABEL=y +CONFIG_NFS_FSCACHE=y +# CONFIG_NFS_USE_LEGACY_DNS is not set +CONFIG_NFS_USE_KERNEL_DNS=y +# CONFIG_NFS_DISABLE_UDP_SUPPORT is not set +# CONFIG_NFS_V4_2_READ_PLUS is not set +CONFIG_NFSD=m +# CONFIG_NFSD_V2 is not set +CONFIG_NFSD_V3_ACL=y +CONFIG_NFSD_V4=y +CONFIG_NFSD_PNFS=y +CONFIG_NFSD_BLOCKLAYOUT=y +CONFIG_NFSD_SCSILAYOUT=y +CONFIG_NFSD_FLEXFILELAYOUT=y +CONFIG_NFSD_V4_2_INTER_SSC=y +CONFIG_NFSD_V4_SECURITY_LABEL=y +CONFIG_GRACE_PERIOD=m +CONFIG_LOCKD=m +CONFIG_LOCKD_V4=y +CONFIG_NFS_ACL_SUPPORT=m +CONFIG_NFS_COMMON=y +CONFIG_NFS_V4_2_SSC_HELPER=y +CONFIG_SUNRPC=m +CONFIG_SUNRPC_GSS=m +CONFIG_SUNRPC_BACKCHANNEL=y +CONFIG_RPCSEC_GSS_KRB5=m +CONFIG_RPCSEC_GSS_KRB5_CRYPTOSYSTEM=y +# CONFIG_RPCSEC_GSS_KRB5_ENCTYPES_DES is not set +CONFIG_RPCSEC_GSS_KRB5_ENCTYPES_AES_SHA1=y +# CONFIG_RPCSEC_GSS_KRB5_ENCTYPES_AES_SHA2 is not set +# CONFIG_SUNRPC_DEBUG is not set +# CONFIG_CEPH_FS is not set +# CONFIG_CIFS is not set +# CONFIG_SMB_SERVER is not set +# CONFIG_CODA_FS is not set +# CONFIG_AFS_FS is not set +CONFIG_9P_FS=m +# CONFIG_9P_FSCACHE is not set +# CONFIG_9P_FS_POSIX_ACL is not set +# CONFIG_9P_FS_SECURITY is not set +CONFIG_NLS=y +CONFIG_NLS_DEFAULT="utf8" +CONFIG_NLS_CODEPAGE_437=y +# CONFIG_NLS_CODEPAGE_737 is not set +# CONFIG_NLS_CODEPAGE_775 is not set +# CONFIG_NLS_CODEPAGE_850 is not set +# CONFIG_NLS_CODEPAGE_852 is not set +# CONFIG_NLS_CODEPAGE_855 is not set +# CONFIG_NLS_CODEPAGE_857 is not set +# CONFIG_NLS_CODEPAGE_860 is not set +# CONFIG_NLS_CODEPAGE_861 is not set +# CONFIG_NLS_CODEPAGE_862 is not set +# CONFIG_NLS_CODEPAGE_863 is not set +# CONFIG_NLS_CODEPAGE_864 is not set +# CONFIG_NLS_CODEPAGE_865 is not set +# CONFIG_NLS_CODEPAGE_866 is not set +# CONFIG_NLS_CODEPAGE_869 is not set +# CONFIG_NLS_CODEPAGE_936 is not set +# CONFIG_NLS_CODEPAGE_950 is not set +# CONFIG_NLS_CODEPAGE_932 is not set +# CONFIG_NLS_CODEPAGE_949 is not set +# CONFIG_NLS_CODEPAGE_874 is not set +# CONFIG_NLS_ISO8859_8 is not set +# CONFIG_NLS_CODEPAGE_1250 is not set +# CONFIG_NLS_CODEPAGE_1251 is not set +CONFIG_NLS_ASCII=y +# CONFIG_NLS_ISO8859_1 is not set +# CONFIG_NLS_ISO8859_2 is not set +# CONFIG_NLS_ISO8859_3 is not set +# CONFIG_NLS_ISO8859_4 is not set +# CONFIG_NLS_ISO8859_5 is not set +# CONFIG_NLS_ISO8859_6 is not set +# CONFIG_NLS_ISO8859_7 is not set +# CONFIG_NLS_ISO8859_9 is not set +# CONFIG_NLS_ISO8859_13 is not set +# CONFIG_NLS_ISO8859_14 is not set +# CONFIG_NLS_ISO8859_15 is not set +# CONFIG_NLS_KOI8_R is not set +# CONFIG_NLS_KOI8_U is not set +# CONFIG_NLS_MAC_ROMAN is not set +# CONFIG_NLS_MAC_CELTIC is not set +# CONFIG_NLS_MAC_CENTEURO is not set +# CONFIG_NLS_MAC_CROATIAN is not set +# CONFIG_NLS_MAC_CYRILLIC is not set +# CONFIG_NLS_MAC_GAELIC is not set +# CONFIG_NLS_MAC_GREEK is not set +# CONFIG_NLS_MAC_ICELAND is not set +# CONFIG_NLS_MAC_INUIT is not set +# CONFIG_NLS_MAC_ROMANIAN is not set +# CONFIG_NLS_MAC_TURKISH is not set +CONFIG_NLS_UTF8=y +# CONFIG_DLM is not set +# CONFIG_UNICODE is not set +CONFIG_IO_WQ=y +# end of File systems + +# +# Security options +# +CONFIG_KEYS=y +# CONFIG_KEYS_REQUEST_CACHE is not set +# CONFIG_PERSISTENT_KEYRINGS is not set +# CONFIG_BIG_KEYS is not set +# CONFIG_TRUSTED_KEYS is not set +# CONFIG_ENCRYPTED_KEYS is not set +# CONFIG_KEY_DH_OPERATIONS is not set +# CONFIG_SECURITY_DMESG_RESTRICT is not set +CONFIG_SECURITY=y +CONFIG_SECURITYFS=y +CONFIG_SECURITY_NETWORK=y +# CONFIG_SECURITY_NETWORK_XFRM is not set +# CONFIG_SECURITY_PATH is not set +CONFIG_INTEL_TXT=y +CONFIG_LSM_MMAP_MIN_ADDR=65536 +CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y +# CONFIG_HARDENED_USERCOPY is not set +# CONFIG_FORTIFY_SOURCE is not set +# CONFIG_STATIC_USERMODEHELPER is not set +CONFIG_SECURITY_SELINUX=y +CONFIG_SECURITY_SELINUX_BOOTPARAM=y +CONFIG_SECURITY_SELINUX_DEVELOP=y +CONFIG_SECURITY_SELINUX_AVC_STATS=y +CONFIG_SECURITY_SELINUX_SIDTAB_HASH_BITS=9 +CONFIG_SECURITY_SELINUX_SID2STR_CACHE_SIZE=256 +# CONFIG_SECURITY_SMACK is not set +# CONFIG_SECURITY_TOMOYO is not set +# CONFIG_SECURITY_APPARMOR is not set +# CONFIG_SECURITY_LOADPIN is not set +# CONFIG_SECURITY_YAMA is not set +# CONFIG_SECURITY_SAFESETID is not set +# CONFIG_SECURITY_LOCKDOWN_LSM is not set +# CONFIG_SECURITY_LANDLOCK is not set +CONFIG_INTEGRITY=y +# CONFIG_INTEGRITY_SIGNATURE is not set +CONFIG_INTEGRITY_AUDIT=y +CONFIG_IMA=y +CONFIG_IMA_KEXEC=y +CONFIG_IMA_MEASURE_PCR_IDX=10 +CONFIG_IMA_LSM_RULES=y +CONFIG_IMA_NG_TEMPLATE=y +# CONFIG_IMA_SIG_TEMPLATE is not set +CONFIG_IMA_DEFAULT_TEMPLATE="ima-ng" +# CONFIG_IMA_DEFAULT_HASH_SHA1 is not set +CONFIG_IMA_DEFAULT_HASH_SHA256=y +# CONFIG_IMA_DEFAULT_HASH_SHA512 is not set +CONFIG_IMA_DEFAULT_HASH="sha256" +# CONFIG_IMA_WRITE_POLICY is not set +# CONFIG_IMA_READ_POLICY is not set +# CONFIG_IMA_APPRAISE is not set +CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS=y +CONFIG_IMA_QUEUE_EARLY_BOOT_KEYS=y +# CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT is not set +# CONFIG_IMA_DISABLE_HTABLE is not set +# CONFIG_EVM is not set +CONFIG_DEFAULT_SECURITY_SELINUX=y +# CONFIG_DEFAULT_SECURITY_DAC is not set +CONFIG_LSM="yama,loadpin,safesetid,integrity,selinux,smack,tomoyo,apparmor" + +# +# Kernel hardening options +# + +# +# Memory initialization +# +CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y +CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO_ENABLER=y +CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y +CONFIG_INIT_STACK_NONE=y +# CONFIG_INIT_STACK_ALL_PATTERN is not set +# CONFIG_INIT_STACK_ALL_ZERO is not set +# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set +# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set +# end of Memory initialization + +CONFIG_RANDSTRUCT_NONE=y +# end of Kernel hardening options +# end of Security options + +CONFIG_XOR_BLOCKS=y +CONFIG_ASYNC_CORE=m +CONFIG_ASYNC_MEMCPY=m +CONFIG_ASYNC_XOR=m +CONFIG_ASYNC_PQ=m +CONFIG_ASYNC_RAID6_RECOV=m +CONFIG_CRYPTO=y + +# +# Crypto core or helper +# +CONFIG_CRYPTO_ALGAPI=y +CONFIG_CRYPTO_ALGAPI2=y +CONFIG_CRYPTO_AEAD=y +CONFIG_CRYPTO_AEAD2=y +CONFIG_CRYPTO_SKCIPHER=y +CONFIG_CRYPTO_SKCIPHER2=y +CONFIG_CRYPTO_HASH=y +CONFIG_CRYPTO_HASH2=y +CONFIG_CRYPTO_RNG=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_RNG_DEFAULT=y +CONFIG_CRYPTO_AKCIPHER2=y +CONFIG_CRYPTO_AKCIPHER=y +CONFIG_CRYPTO_KPP2=y +CONFIG_CRYPTO_ACOMP2=y +CONFIG_CRYPTO_MANAGER=y +CONFIG_CRYPTO_MANAGER2=y +# CONFIG_CRYPTO_USER is not set +CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y +CONFIG_CRYPTO_NULL=y +CONFIG_CRYPTO_NULL2=y +# CONFIG_CRYPTO_PCRYPT is not set +CONFIG_CRYPTO_CRYPTD=y +CONFIG_CRYPTO_AUTHENC=m +# CONFIG_CRYPTO_TEST is not set +CONFIG_CRYPTO_SIMD=y +CONFIG_CRYPTO_ENGINE=m +# end of Crypto core or helper + +# +# Public-key cryptography +# +CONFIG_CRYPTO_RSA=y +# CONFIG_CRYPTO_DH is not set +# CONFIG_CRYPTO_ECDH is not set +# CONFIG_CRYPTO_ECDSA is not set +# CONFIG_CRYPTO_ECRDSA is not set +# CONFIG_CRYPTO_SM2 is not set +# CONFIG_CRYPTO_CURVE25519 is not set +# end of Public-key cryptography + +# +# Block ciphers +# +CONFIG_CRYPTO_AES=y +# CONFIG_CRYPTO_AES_TI is not set +# CONFIG_CRYPTO_ANUBIS is not set +# CONFIG_CRYPTO_ARIA is not set +# CONFIG_CRYPTO_BLOWFISH is not set +# CONFIG_CRYPTO_CAMELLIA is not set +# CONFIG_CRYPTO_CAST5 is not set +# CONFIG_CRYPTO_CAST6 is not set +CONFIG_CRYPTO_DES=m +# CONFIG_CRYPTO_FCRYPT is not set +# CONFIG_CRYPTO_KHAZAD is not set +# CONFIG_CRYPTO_SEED is not set +# CONFIG_CRYPTO_SERPENT is not set +# CONFIG_CRYPTO_SM4_GENERIC is not set +# CONFIG_CRYPTO_TEA is not set +# CONFIG_CRYPTO_TWOFISH is not set +# end of Block ciphers + +# +# Length-preserving ciphers and modes +# +# CONFIG_CRYPTO_ADIANTUM is not set +CONFIG_CRYPTO_ARC4=m +# CONFIG_CRYPTO_CHACHA20 is not set +CONFIG_CRYPTO_CBC=m +# CONFIG_CRYPTO_CFB is not set +CONFIG_CRYPTO_CTR=m +CONFIG_CRYPTO_CTS=m +CONFIG_CRYPTO_ECB=y +# CONFIG_CRYPTO_HCTR2 is not set +# CONFIG_CRYPTO_KEYWRAP is not set +CONFIG_CRYPTO_LRW=y +# CONFIG_CRYPTO_OFB is not set +# CONFIG_CRYPTO_PCBC is not set +CONFIG_CRYPTO_XTS=y +# end of Length-preserving ciphers and modes + +# +# AEAD (authenticated encryption with associated data) ciphers +# +# CONFIG_CRYPTO_AEGIS128 is not set +# CONFIG_CRYPTO_CHACHA20POLY1305 is not set +# CONFIG_CRYPTO_CCM is not set +CONFIG_CRYPTO_GCM=m +CONFIG_CRYPTO_SEQIV=y +CONFIG_CRYPTO_ECHAINIV=m +CONFIG_CRYPTO_ESSIV=m +# end of AEAD (authenticated encryption with associated data) ciphers + +# +# Hashes, digests, and MACs +# +CONFIG_CRYPTO_BLAKE2B=y +# CONFIG_CRYPTO_CMAC is not set +CONFIG_CRYPTO_GHASH=m +CONFIG_CRYPTO_HMAC=y +CONFIG_CRYPTO_MD4=m +CONFIG_CRYPTO_MD5=y +# CONFIG_CRYPTO_MICHAEL_MIC is not set +# CONFIG_CRYPTO_POLY1305 is not set +# CONFIG_CRYPTO_RMD160 is not set +CONFIG_CRYPTO_SHA1=y +CONFIG_CRYPTO_SHA256=y +CONFIG_CRYPTO_SHA512=y +# CONFIG_CRYPTO_SHA3 is not set +# CONFIG_CRYPTO_SM3_GENERIC is not set +# CONFIG_CRYPTO_STREEBOG is not set +# CONFIG_CRYPTO_VMAC is not set +# CONFIG_CRYPTO_WP512 is not set +# CONFIG_CRYPTO_XCBC is not set +CONFIG_CRYPTO_XXHASH=y +# end of Hashes, digests, and MACs + +# +# CRCs (cyclic redundancy checks) +# +CONFIG_CRYPTO_CRC32C=y +# CONFIG_CRYPTO_CRC32 is not set +CONFIG_CRYPTO_CRCT10DIF=y +# CONFIG_CRYPTO_CRC64_ROCKSOFT is not set +# end of CRCs (cyclic redundancy checks) + +# +# Compression +# +CONFIG_CRYPTO_DEFLATE=y +CONFIG_CRYPTO_LZO=y +# CONFIG_CRYPTO_842 is not set +CONFIG_CRYPTO_LZ4=m +# CONFIG_CRYPTO_LZ4HC is not set +CONFIG_CRYPTO_ZSTD=y +# end of Compression + +# +# Random number generation +# +CONFIG_CRYPTO_ANSI_CPRNG=m +CONFIG_CRYPTO_DRBG_MENU=y +CONFIG_CRYPTO_DRBG_HMAC=y +# CONFIG_CRYPTO_DRBG_HASH is not set +# CONFIG_CRYPTO_DRBG_CTR is not set +CONFIG_CRYPTO_DRBG=y +CONFIG_CRYPTO_JITTERENTROPY=y +# end of Random number generation + +# +# Userspace interface +# +CONFIG_CRYPTO_USER_API=y +CONFIG_CRYPTO_USER_API_HASH=y +# CONFIG_CRYPTO_USER_API_SKCIPHER is not set +# CONFIG_CRYPTO_USER_API_RNG is not set +# CONFIG_CRYPTO_USER_API_AEAD is not set +CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y +# end of Userspace interface + +CONFIG_CRYPTO_HASH_INFO=y + +# +# Accelerated Cryptographic Algorithms for CPU (x86) +# +CONFIG_CRYPTO_CURVE25519_X86=y +CONFIG_CRYPTO_AES_NI_INTEL=y +# CONFIG_CRYPTO_BLOWFISH_X86_64 is not set +# CONFIG_CRYPTO_CAMELLIA_X86_64 is not set +# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64 is not set +# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 is not set +# CONFIG_CRYPTO_CAST5_AVX_X86_64 is not set +# CONFIG_CRYPTO_CAST6_AVX_X86_64 is not set +# CONFIG_CRYPTO_DES3_EDE_X86_64 is not set +# CONFIG_CRYPTO_SERPENT_SSE2_X86_64 is not set +# CONFIG_CRYPTO_SERPENT_AVX_X86_64 is not set +# CONFIG_CRYPTO_SERPENT_AVX2_X86_64 is not set +# CONFIG_CRYPTO_SM4_AESNI_AVX_X86_64 is not set +# CONFIG_CRYPTO_SM4_AESNI_AVX2_X86_64 is not set +# CONFIG_CRYPTO_TWOFISH_X86_64 is not set +# CONFIG_CRYPTO_TWOFISH_X86_64_3WAY is not set +# CONFIG_CRYPTO_TWOFISH_AVX_X86_64 is not set +# CONFIG_CRYPTO_ARIA_AESNI_AVX_X86_64 is not set +# CONFIG_CRYPTO_ARIA_AESNI_AVX2_X86_64 is not set +# CONFIG_CRYPTO_ARIA_GFNI_AVX512_X86_64 is not set +CONFIG_CRYPTO_CHACHA20_X86_64=y +# CONFIG_CRYPTO_AEGIS128_AESNI_SSE2 is not set +# CONFIG_CRYPTO_NHPOLY1305_SSE2 is not set +# CONFIG_CRYPTO_NHPOLY1305_AVX2 is not set +CONFIG_CRYPTO_BLAKE2S_X86=y +# CONFIG_CRYPTO_POLYVAL_CLMUL_NI is not set +CONFIG_CRYPTO_POLY1305_X86_64=y +CONFIG_CRYPTO_SHA1_SSSE3=y +# CONFIG_CRYPTO_SHA256_SSSE3 is not set +# CONFIG_CRYPTO_SHA512_SSSE3 is not set +# CONFIG_CRYPTO_SM3_AVX_X86_64 is not set +# CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL is not set +CONFIG_CRYPTO_CRC32C_INTEL=y +CONFIG_CRYPTO_CRC32_PCLMUL=y +# CONFIG_CRYPTO_CRCT10DIF_PCLMUL is not set +# end of Accelerated Cryptographic Algorithms for CPU (x86) + +CONFIG_CRYPTO_HW=y +# CONFIG_CRYPTO_DEV_PADLOCK is not set +# CONFIG_CRYPTO_DEV_ATMEL_ECC is not set +# CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set +CONFIG_CRYPTO_DEV_CCP=y +CONFIG_CRYPTO_DEV_CCP_DD=m +CONFIG_CRYPTO_DEV_SP_CCP=y +CONFIG_CRYPTO_DEV_CCP_CRYPTO=m +CONFIG_CRYPTO_DEV_SP_PSP=y +# CONFIG_CRYPTO_DEV_CCP_DEBUGFS is not set +# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set +# CONFIG_CRYPTO_DEV_QAT_DH895xCC is not set +# CONFIG_CRYPTO_DEV_QAT_C3XXX is not set +# CONFIG_CRYPTO_DEV_QAT_C62X is not set +# CONFIG_CRYPTO_DEV_QAT_4XXX is not set +# CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set +# CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set +# CONFIG_CRYPTO_DEV_QAT_C62XVF is not set +CONFIG_CRYPTO_DEV_VIRTIO=m +# CONFIG_CRYPTO_DEV_SAFEXCEL is not set +# CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set +CONFIG_ASYMMETRIC_KEY_TYPE=y +CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y +CONFIG_X509_CERTIFICATE_PARSER=y +# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set +CONFIG_PKCS7_MESSAGE_PARSER=y +# CONFIG_PKCS7_TEST_KEY is not set +# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set +# CONFIG_FIPS_SIGNATURE_SELFTEST is not set + +# +# Certificates for signature checking +# +CONFIG_MODULE_SIG_KEY="certs/signing_key.pem" +CONFIG_MODULE_SIG_KEY_TYPE_RSA=y +# CONFIG_MODULE_SIG_KEY_TYPE_ECDSA is not set +CONFIG_SYSTEM_TRUSTED_KEYRING=y +CONFIG_SYSTEM_TRUSTED_KEYS="kmod-hsm.pem" +# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set +# CONFIG_SECONDARY_TRUSTED_KEYRING is not set +# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set +# end of Certificates for signature checking + +CONFIG_BINARY_PRINTF=y + +# +# Library routines +# +CONFIG_RAID6_PQ=y +CONFIG_RAID6_PQ_BENCHMARK=y +# CONFIG_PACKING is not set +CONFIG_BITREVERSE=y +CONFIG_GENERIC_STRNCPY_FROM_USER=y +CONFIG_GENERIC_STRNLEN_USER=y +CONFIG_GENERIC_NET_UTILS=y +# CONFIG_CORDIC is not set +# CONFIG_PRIME_NUMBERS is not set +CONFIG_RATIONAL=y +CONFIG_GENERIC_PCI_IOMAP=y +CONFIG_GENERIC_IOMAP=y +CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y +CONFIG_ARCH_HAS_FAST_MULTIPLIER=y +CONFIG_ARCH_USE_SYM_ANNOTATIONS=y + +# +# Crypto library routines +# +CONFIG_CRYPTO_LIB_UTILS=y +CONFIG_CRYPTO_LIB_AES=y +CONFIG_CRYPTO_LIB_ARC4=m +CONFIG_CRYPTO_LIB_GF128MUL=y +CONFIG_CRYPTO_ARCH_HAVE_LIB_BLAKE2S=y +CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y +CONFIG_CRYPTO_ARCH_HAVE_LIB_CHACHA=y +CONFIG_CRYPTO_LIB_CHACHA_GENERIC=y +CONFIG_CRYPTO_LIB_CHACHA=y +CONFIG_CRYPTO_ARCH_HAVE_LIB_CURVE25519=y +CONFIG_CRYPTO_LIB_CURVE25519_GENERIC=y +CONFIG_CRYPTO_LIB_CURVE25519=y +CONFIG_CRYPTO_LIB_DES=m +CONFIG_CRYPTO_LIB_POLY1305_RSIZE=11 +CONFIG_CRYPTO_ARCH_HAVE_LIB_POLY1305=y +CONFIG_CRYPTO_LIB_POLY1305_GENERIC=y +CONFIG_CRYPTO_LIB_POLY1305=y +CONFIG_CRYPTO_LIB_CHACHA20POLY1305=y +CONFIG_CRYPTO_LIB_SHA1=y +CONFIG_CRYPTO_LIB_SHA256=y +# end of Crypto library routines + +# CONFIG_CRC_CCITT is not set +CONFIG_CRC16=y +CONFIG_CRC_T10DIF=y +# CONFIG_CRC64_ROCKSOFT is not set +# CONFIG_CRC_ITU_T is not set +CONFIG_CRC32=y +# CONFIG_CRC32_SELFTEST is not set +CONFIG_CRC32_SLICEBY8=y +# CONFIG_CRC32_SLICEBY4 is not set +# CONFIG_CRC32_SARWATE is not set +# CONFIG_CRC32_BIT is not set +CONFIG_CRC64=m +# CONFIG_CRC4 is not set +# CONFIG_CRC7 is not set +CONFIG_LIBCRC32C=y +# CONFIG_CRC8 is not set +CONFIG_XXHASH=y +# CONFIG_RANDOM32_SELFTEST is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_LZO_COMPRESS=y +CONFIG_LZO_DECOMPRESS=y +CONFIG_LZ4_COMPRESS=m +CONFIG_LZ4_DECOMPRESS=y +CONFIG_ZSTD_COMMON=y +CONFIG_ZSTD_COMPRESS=y +CONFIG_ZSTD_DECOMPRESS=y +CONFIG_XZ_DEC=y +CONFIG_XZ_DEC_X86=y +CONFIG_XZ_DEC_POWERPC=y +CONFIG_XZ_DEC_IA64=y +CONFIG_XZ_DEC_ARM=y +CONFIG_XZ_DEC_ARMTHUMB=y +CONFIG_XZ_DEC_SPARC=y +# CONFIG_XZ_DEC_MICROLZMA is not set +CONFIG_XZ_DEC_BCJ=y +# CONFIG_XZ_DEC_TEST is not set +CONFIG_DECOMPRESS_GZIP=y +CONFIG_DECOMPRESS_BZIP2=y +CONFIG_DECOMPRESS_LZMA=y +CONFIG_DECOMPRESS_XZ=y +CONFIG_DECOMPRESS_LZO=y +CONFIG_DECOMPRESS_LZ4=y +CONFIG_DECOMPRESS_ZSTD=y +CONFIG_GENERIC_ALLOCATOR=y +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m +CONFIG_BTREE=y +CONFIG_INTERVAL_TREE=y +CONFIG_XARRAY_MULTI=y +CONFIG_ASSOCIATIVE_ARRAY=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAS_IOPORT_MAP=y +CONFIG_HAS_DMA=y +CONFIG_DMA_OPS=y +CONFIG_NEED_SG_DMA_LENGTH=y +CONFIG_NEED_DMA_MAP_STATE=y +CONFIG_ARCH_DMA_ADDR_T_64BIT=y +CONFIG_ARCH_HAS_FORCE_DMA_UNENCRYPTED=y +CONFIG_SWIOTLB=y +CONFIG_DMA_COHERENT_POOL=y +CONFIG_DMA_CMA=y +# CONFIG_DMA_PERNUMA_CMA is not set + +# +# Default contiguous memory area size: +# +CONFIG_CMA_SIZE_MBYTES=0 +CONFIG_CMA_SIZE_SEL_MBYTES=y +# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set +# CONFIG_CMA_SIZE_SEL_MIN is not set +# CONFIG_CMA_SIZE_SEL_MAX is not set +CONFIG_CMA_ALIGNMENT=8 +# CONFIG_DMA_API_DEBUG is not set +# CONFIG_DMA_MAP_BENCHMARK is not set +CONFIG_SGL_ALLOC=y +CONFIG_CHECK_SIGNATURE=y +# CONFIG_FORCE_NR_CPUS is not set +CONFIG_CPU_RMAP=y +CONFIG_DQL=y +CONFIG_GLOB=y +# CONFIG_GLOB_SELFTEST is not set +CONFIG_NLATTR=y +CONFIG_CLZ_TAB=y +CONFIG_IRQ_POLL=y +CONFIG_MPILIB=y +CONFIG_DIMLIB=y +CONFIG_OID_REGISTRY=y +CONFIG_UCS2_STRING=y +CONFIG_HAVE_GENERIC_VDSO=y +CONFIG_GENERIC_GETTIMEOFDAY=y +CONFIG_GENERIC_VDSO_TIME_NS=y +CONFIG_FONT_SUPPORT=y +CONFIG_FONT_8x16=y +CONFIG_FONT_AUTOSELECT=y +CONFIG_SG_POOL=y +CONFIG_ARCH_HAS_PMEM_API=y +CONFIG_MEMREGION=y +CONFIG_ARCH_HAS_CPU_CACHE_INVALIDATE_MEMREGION=y +CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y +CONFIG_ARCH_HAS_COPY_MC=y +CONFIG_ARCH_STACKWALK=y +CONFIG_STACKDEPOT=y +CONFIG_SBITMAP=y +# end of Library routines + +CONFIG_PLDMFW=y + +# +# Kernel hacking +# + +# +# printk and dmesg options +# +CONFIG_PRINTK_TIME=y +# CONFIG_PRINTK_CALLER is not set +# CONFIG_STACKTRACE_BUILD_ID is not set +CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7 +CONFIG_CONSOLE_LOGLEVEL_QUIET=4 +CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4 +# CONFIG_BOOT_PRINTK_DELAY is not set +CONFIG_DYNAMIC_DEBUG=y +CONFIG_DYNAMIC_DEBUG_CORE=y +CONFIG_SYMBOLIC_ERRNAME=y +CONFIG_DEBUG_BUGVERBOSE=y +# end of printk and dmesg options + +CONFIG_DEBUG_KERNEL=y +CONFIG_DEBUG_MISC=y + +# +# Compile-time checks and compiler options +# +CONFIG_DEBUG_INFO=y +CONFIG_AS_HAS_NON_CONST_LEB128=y +# CONFIG_DEBUG_INFO_NONE is not set +# CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set +CONFIG_DEBUG_INFO_DWARF4=y +# CONFIG_DEBUG_INFO_DWARF5 is not set +# CONFIG_DEBUG_INFO_REDUCED is not set +CONFIG_DEBUG_INFO_COMPRESSED_NONE=y +# CONFIG_DEBUG_INFO_COMPRESSED_ZLIB is not set +# CONFIG_DEBUG_INFO_SPLIT is not set +CONFIG_DEBUG_INFO_BTF=y +CONFIG_PAHOLE_HAS_SPLIT_BTF=y +CONFIG_PAHOLE_HAS_BTF_TAG=y +CONFIG_PAHOLE_HAS_LANG_EXCLUDE=y +CONFIG_DEBUG_INFO_BTF_MODULES=y +# CONFIG_MODULE_ALLOW_BTF_MISMATCH is not set +# CONFIG_GDB_SCRIPTS is not set +CONFIG_FRAME_WARN=2048 +# CONFIG_STRIP_ASM_SYMS is not set +# CONFIG_HEADERS_INSTALL is not set +CONFIG_SECTION_MISMATCH_WARN_ONLY=y +# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B is not set +CONFIG_OBJTOOL=y +# CONFIG_VMLINUX_MAP is not set +# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set +# end of Compile-time checks and compiler options + +# +# Generic Kernel Debugging Instruments +# +CONFIG_MAGIC_SYSRQ=y +CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1 +CONFIG_MAGIC_SYSRQ_SERIAL=y +CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE="" +CONFIG_DEBUG_FS=y +CONFIG_DEBUG_FS_ALLOW_ALL=y +# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set +# CONFIG_DEBUG_FS_ALLOW_NONE is not set +CONFIG_HAVE_ARCH_KGDB=y +# CONFIG_KGDB is not set +CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y +# CONFIG_UBSAN is not set +CONFIG_HAVE_ARCH_KCSAN=y +CONFIG_HAVE_KCSAN_COMPILER=y +# CONFIG_KCSAN is not set +# end of Generic Kernel Debugging Instruments + +# +# Networking Debugging +# +# CONFIG_NET_DEV_REFCNT_TRACKER is not set +# CONFIG_NET_NS_REFCNT_TRACKER is not set +# CONFIG_DEBUG_NET is not set +# end of Networking Debugging + +# +# Memory Debugging +# +# CONFIG_PAGE_EXTENSION is not set +# CONFIG_DEBUG_PAGEALLOC is not set +CONFIG_SLUB_DEBUG=y +# CONFIG_SLUB_DEBUG_ON is not set +# CONFIG_PAGE_OWNER is not set +# CONFIG_PAGE_TABLE_CHECK is not set +# CONFIG_PAGE_POISONING is not set +CONFIG_DEBUG_PAGE_REF=y +# CONFIG_DEBUG_RODATA_TEST is not set +CONFIG_ARCH_HAS_DEBUG_WX=y +# CONFIG_DEBUG_WX is not set +CONFIG_GENERIC_PTDUMP=y +# CONFIG_PTDUMP_DEBUGFS is not set +CONFIG_HAVE_DEBUG_KMEMLEAK=y +# CONFIG_DEBUG_KMEMLEAK is not set +# CONFIG_DEBUG_OBJECTS is not set +# CONFIG_SHRINKER_DEBUG is not set +# CONFIG_DEBUG_STACK_USAGE is not set +# CONFIG_SCHED_STACK_END_CHECK is not set +CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y +# CONFIG_DEBUG_VM is not set +# CONFIG_DEBUG_VM_PGTABLE is not set +CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y +# CONFIG_DEBUG_VIRTUAL is not set +CONFIG_DEBUG_MEMORY_INIT=y +# CONFIG_DEBUG_PER_CPU_MAPS is not set +CONFIG_ARCH_SUPPORTS_KMAP_LOCAL_FORCE_MAP=y +# CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP is not set +CONFIG_HAVE_ARCH_KASAN=y +CONFIG_HAVE_ARCH_KASAN_VMALLOC=y +CONFIG_CC_HAS_KASAN_GENERIC=y +CONFIG_CC_HAS_KASAN_SW_TAGS=y +CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y +# CONFIG_KASAN is not set +CONFIG_HAVE_ARCH_KFENCE=y +CONFIG_KFENCE=y +CONFIG_KFENCE_SAMPLE_INTERVAL=100 +CONFIG_KFENCE_NUM_OBJECTS=255 +# CONFIG_KFENCE_DEFERRABLE is not set +CONFIG_KFENCE_STATIC_KEYS=y +CONFIG_KFENCE_STRESS_TEST_FAULTS=0 +CONFIG_HAVE_ARCH_KMSAN=y +CONFIG_HAVE_KMSAN_COMPILER=y +# CONFIG_KMSAN is not set +# end of Memory Debugging + +# CONFIG_DEBUG_SHIRQ is not set + +# +# Debug Oops, Lockups and Hangs +# +CONFIG_PANIC_ON_OOPS=y +CONFIG_PANIC_ON_OOPS_VALUE=1 +CONFIG_PANIC_TIMEOUT=0 +CONFIG_LOCKUP_DETECTOR=y +CONFIG_SOFTLOCKUP_DETECTOR=y +# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set +CONFIG_HARDLOCKUP_DETECTOR_PERF=y +CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y +CONFIG_HARDLOCKUP_DETECTOR=y +CONFIG_BOOTPARAM_HARDLOCKUP_PANIC=y +CONFIG_DETECT_HUNG_TASK=y +CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120 +# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set +CONFIG_WQ_WATCHDOG=y +# CONFIG_TEST_LOCKUP is not set +# end of Debug Oops, Lockups and Hangs + +# +# Scheduler Debugging +# +CONFIG_SCHED_DEBUG=y +CONFIG_SCHED_INFO=y +CONFIG_SCHEDSTATS=y +# end of Scheduler Debugging + +# CONFIG_DEBUG_TIMEKEEPING is not set + +# +# Lock Debugging (spinlocks, mutexes, etc...) +# +CONFIG_LOCK_DEBUGGING_SUPPORT=y +# CONFIG_PROVE_LOCKING is not set +# CONFIG_LOCK_STAT is not set +# CONFIG_DEBUG_RT_MUTEXES is not set +# CONFIG_DEBUG_SPINLOCK is not set +# CONFIG_DEBUG_MUTEXES is not set +# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set +# CONFIG_DEBUG_RWSEMS is not set +# CONFIG_DEBUG_LOCK_ALLOC is not set +# CONFIG_DEBUG_ATOMIC_SLEEP is not set +# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +CONFIG_LOCK_TORTURE_TEST=m +# CONFIG_WW_MUTEX_SELFTEST is not set +CONFIG_SCF_TORTURE_TEST=m +CONFIG_CSD_LOCK_WAIT_DEBUG=y +CONFIG_CSD_LOCK_WAIT_DEBUG_DEFAULT=y +# end of Lock Debugging (spinlocks, mutexes, etc...) + +CONFIG_NMI_CHECK_CPU=y +# CONFIG_DEBUG_IRQFLAGS is not set +CONFIG_STACKTRACE=y +# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set +# CONFIG_DEBUG_KOBJECT is not set + +# +# Debug kernel data structures +# +# CONFIG_DEBUG_LIST is not set +# CONFIG_DEBUG_PLIST is not set +# CONFIG_DEBUG_SG is not set +# CONFIG_DEBUG_NOTIFIERS is not set +# CONFIG_BUG_ON_DATA_CORRUPTION is not set +# CONFIG_DEBUG_MAPLE_TREE is not set +# end of Debug kernel data structures + +CONFIG_DEBUG_CREDENTIALS=y + +# +# RCU Debugging +# +CONFIG_TORTURE_TEST=m +# CONFIG_RCU_SCALE_TEST is not set +CONFIG_RCU_TORTURE_TEST=m +# CONFIG_RCU_REF_SCALE_TEST is not set +CONFIG_RCU_CPU_STALL_TIMEOUT=21 +CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0 +CONFIG_RCU_CPU_STALL_CPUTIME=y +# CONFIG_RCU_TRACE is not set +# CONFIG_RCU_EQS_DEBUG is not set +# end of RCU Debugging + +# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set +# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set +# CONFIG_LATENCYTOP is not set +CONFIG_DEBUG_CGROUP_REF=y +CONFIG_USER_STACKTRACE_SUPPORT=y +CONFIG_NOP_TRACER=y +CONFIG_HAVE_RETHOOK=y +CONFIG_RETHOOK=y +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y +CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y +CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS=y +CONFIG_HAVE_DYNAMIC_FTRACE_NO_PATCHABLE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_HAVE_SYSCALL_TRACEPOINTS=y +CONFIG_HAVE_FENTRY=y +CONFIG_HAVE_OBJTOOL_MCOUNT=y +CONFIG_HAVE_OBJTOOL_NOP_MCOUNT=y +CONFIG_HAVE_C_RECORDMCOUNT=y +CONFIG_HAVE_BUILDTIME_MCOUNT_SORT=y +CONFIG_BUILDTIME_MCOUNT_SORT=y +CONFIG_TRACE_CLOCK=y +CONFIG_RING_BUFFER=y +CONFIG_EVENT_TRACING=y +CONFIG_CONTEXT_SWITCH_TRACER=y +CONFIG_TRACING=y +CONFIG_GENERIC_TRACER=y +CONFIG_TRACING_SUPPORT=y +CONFIG_FTRACE=y +# CONFIG_BOOTTIME_TRACING is not set +CONFIG_FUNCTION_TRACER=y +CONFIG_FUNCTION_GRAPH_TRACER=y +CONFIG_DYNAMIC_FTRACE=y +CONFIG_DYNAMIC_FTRACE_WITH_REGS=y +CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y +CONFIG_DYNAMIC_FTRACE_WITH_ARGS=y +CONFIG_FPROBE=y +# CONFIG_FUNCTION_PROFILER is not set +# CONFIG_STACK_TRACER is not set +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_HWLAT_TRACER is not set +# CONFIG_OSNOISE_TRACER is not set +# CONFIG_TIMERLAT_TRACER is not set +# CONFIG_MMIOTRACE is not set +CONFIG_FTRACE_SYSCALLS=y +# CONFIG_TRACER_SNAPSHOT is not set +CONFIG_BRANCH_PROFILE_NONE=y +# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set +# CONFIG_PROFILE_ALL_BRANCHES is not set +CONFIG_BLK_DEV_IO_TRACE=y +CONFIG_KPROBE_EVENTS=y +# CONFIG_KPROBE_EVENTS_ON_NOTRACE is not set +CONFIG_UPROBE_EVENTS=y +CONFIG_BPF_EVENTS=y +CONFIG_DYNAMIC_EVENTS=y +CONFIG_PROBE_EVENTS=y +CONFIG_BPF_KPROBE_OVERRIDE=y +CONFIG_FTRACE_MCOUNT_RECORD=y +CONFIG_FTRACE_MCOUNT_USE_OBJTOOL=y +# CONFIG_SYNTH_EVENTS is not set +# CONFIG_USER_EVENTS is not set +# CONFIG_HIST_TRIGGERS is not set +# CONFIG_TRACE_EVENT_INJECT is not set +# CONFIG_TRACEPOINT_BENCHMARK is not set +# CONFIG_RING_BUFFER_BENCHMARK is not set +# CONFIG_TRACE_EVAL_MAP_FILE is not set +# CONFIG_FTRACE_RECORD_RECURSION is not set +# CONFIG_FTRACE_STARTUP_TEST is not set +# CONFIG_FTRACE_SORT_STARTUP_TEST is not set +# CONFIG_RING_BUFFER_STARTUP_TEST is not set +# CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS is not set +# CONFIG_PREEMPTIRQ_DELAY_TEST is not set +# CONFIG_KPROBE_EVENT_GEN_TEST is not set +# CONFIG_RV is not set +# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set +# CONFIG_SAMPLES is not set +CONFIG_HAVE_SAMPLE_FTRACE_DIRECT=y +CONFIG_HAVE_SAMPLE_FTRACE_DIRECT_MULTI=y +CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y +CONFIG_STRICT_DEVMEM=y +# CONFIG_IO_STRICT_DEVMEM is not set + +# +# x86 Debugging +# +CONFIG_X86_VERBOSE_BOOTUP=y +CONFIG_EARLY_PRINTK=y +# CONFIG_EARLY_PRINTK_DBGP is not set +# CONFIG_EARLY_PRINTK_USB_XDBC is not set +# CONFIG_EFI_PGT_DUMP is not set +# CONFIG_DEBUG_TLBFLUSH is not set +CONFIG_HAVE_MMIOTRACE_SUPPORT=y +# CONFIG_X86_DECODER_SELFTEST is not set +CONFIG_IO_DELAY_0X80=y +# CONFIG_IO_DELAY_0XED is not set +# CONFIG_IO_DELAY_UDELAY is not set +# CONFIG_IO_DELAY_NONE is not set +# CONFIG_DEBUG_BOOT_PARAMS is not set +# CONFIG_CPA_DEBUG is not set +# CONFIG_DEBUG_ENTRY is not set +# CONFIG_DEBUG_NMI_SELFTEST is not set +# CONFIG_X86_DEBUG_FPU is not set +# CONFIG_PUNIT_ATOM_DEBUG is not set +CONFIG_UNWINDER_ORC=y +# CONFIG_UNWINDER_FRAME_POINTER is not set +# end of x86 Debugging + +# +# Kernel Testing and Coverage +# +# CONFIG_KUNIT is not set +# CONFIG_NOTIFIER_ERROR_INJECTION is not set +CONFIG_FUNCTION_ERROR_INJECTION=y +CONFIG_FAULT_INJECTION=y +# CONFIG_FAILSLAB is not set +# CONFIG_FAIL_PAGE_ALLOC is not set +# CONFIG_FAULT_INJECTION_USERCOPY is not set +# CONFIG_FAIL_MAKE_REQUEST is not set +# CONFIG_FAIL_IO_TIMEOUT is not set +# CONFIG_FAIL_FUTEX is not set +# CONFIG_FAULT_INJECTION_DEBUG_FS is not set +# CONFIG_FAULT_INJECTION_CONFIGFS is not set +CONFIG_ARCH_HAS_KCOV=y +CONFIG_CC_HAS_SANCOV_TRACE_PC=y +# CONFIG_KCOV is not set +CONFIG_RUNTIME_TESTING_MENU=y +# CONFIG_TEST_DHRY is not set +# CONFIG_LKDTM is not set +# CONFIG_TEST_MIN_HEAP is not set +# CONFIG_TEST_DIV64 is not set +# CONFIG_BACKTRACE_SELF_TEST is not set +# CONFIG_TEST_REF_TRACKER is not set +# CONFIG_RBTREE_TEST is not set +# CONFIG_REED_SOLOMON_TEST is not set +# CONFIG_INTERVAL_TREE_TEST is not set +# CONFIG_PERCPU_TEST is not set +# CONFIG_ATOMIC64_SELFTEST is not set +# CONFIG_ASYNC_RAID6_TEST is not set +# CONFIG_TEST_HEXDUMP is not set +# CONFIG_STRING_SELFTEST is not set +# CONFIG_TEST_STRING_HELPERS is not set +# CONFIG_TEST_KSTRTOX is not set +# CONFIG_TEST_PRINTF is not set +# CONFIG_TEST_SCANF is not set +# CONFIG_TEST_BITMAP is not set +# CONFIG_TEST_UUID is not set +# CONFIG_TEST_XARRAY is not set +# CONFIG_TEST_MAPLE_TREE is not set +# CONFIG_TEST_RHASHTABLE is not set +# CONFIG_TEST_IDA is not set +# CONFIG_TEST_LKM is not set +# CONFIG_TEST_BITOPS is not set +# CONFIG_TEST_VMALLOC is not set +# CONFIG_TEST_USER_COPY is not set +CONFIG_TEST_BPF=m +# CONFIG_TEST_BLACKHOLE_DEV is not set +# CONFIG_FIND_BIT_BENCHMARK is not set +# CONFIG_TEST_FIRMWARE is not set +# CONFIG_TEST_SYSCTL is not set +# CONFIG_TEST_UDELAY is not set +# CONFIG_TEST_STATIC_KEYS is not set +# CONFIG_TEST_DYNAMIC_DEBUG is not set +# CONFIG_TEST_KMOD is not set +# CONFIG_TEST_MEMCAT_P is not set +# CONFIG_TEST_LIVEPATCH is not set +# CONFIG_TEST_MEMINIT is not set +# CONFIG_TEST_FREE_PAGES is not set +# CONFIG_TEST_FPU is not set +CONFIG_TEST_CLOCKSOURCE_WATCHDOG=m +CONFIG_ARCH_USE_MEMTEST=y +# CONFIG_MEMTEST is not set +# end of Kernel Testing and Coverage + +# +# Rust hacking +# +# end of Rust hacking +# end of Kernel hacking diff --git a/fboss-image/kernel/scripts/build_kernel.sh b/fboss-image/kernel/scripts/build_kernel.sh new file mode 100755 index 0000000000000..1ade7cf4b959b --- /dev/null +++ b/fboss-image/kernel/scripts/build_kernel.sh @@ -0,0 +1,68 @@ +#!/usr/bin/env bash +# +# Copyright (c) 2004-present, Facebook, Inc. +# All rights reserved. +# +# This source code is licensed under the BSD-style license found in the +# LICENSE file in the root directory of this source tree. An additional grant +# of patent rights can be found in the PATENTS file in the same directory. +# +set -euo pipefail + +# Internal script to build kernel RPMs inside the container. +# Args: +# $1: Kernel version (required) +# $2: Output directory inside container (required), e.g. /output + +KERNEL_VERSION="${1:?kernel version required}" +OUT_DIR="${2:?output dir required}" + +# Compute container paths (avoid relying on host-exported env) +CONTAINER_WORKSPACE="/var/FBOSS/fboss" +KERNEL_ROOT="$CONTAINER_WORKSPACE/fboss-image/kernel" +CONTAINER_DIST_DIR="$KERNEL_ROOT/dist" +CONTAINER_SPECS_DIR="$KERNEL_ROOT/specs" +CONTAINER_CONFIGS_DIR="$KERNEL_ROOT/configs" + +CONTAINER_SCRIPTS_DIR="$KERNEL_ROOT/scripts" + +# Install kernel build dependencies +bash "$CONTAINER_SCRIPTS_DIR/setup_kernel_build_deps.sh" + +# Use a separate build directory to avoid cluttering dist/ +BUILD_DIR="$CONTAINER_DIST_DIR/build-$KERNEL_VERSION" + +rm -rf "$BUILD_DIR" +mkdir -p "$BUILD_DIR/SOURCES" +cd "$BUILD_DIR" + +# Download kernel source (spectool is part of rpmdevtools) +spectool -g -C SOURCES "$CONTAINER_SPECS_DIR/kernel.spec" \ + --define "kernel_version $KERNEL_VERSION" + +# Ensure FBOSS config sources are present for rpmbuild +cp "$CONTAINER_CONFIGS_DIR/fboss-reference.config" "$BUILD_DIR/SOURCES/" + +# Generate version-specific local overrides from YAML +python3 "$CONTAINER_SCRIPTS_DIR/generate_config_overrides.py" \ + "$CONTAINER_CONFIGS_DIR/fboss-local-overrides.yaml" \ + "$KERNEL_VERSION" \ + "$BUILD_DIR/SOURCES/fboss-local-overrides.config" + +rpmbuild -ba "$CONTAINER_SPECS_DIR/kernel.spec" \ + --define "_topdir $BUILD_DIR" \ + --define "_sourcedir $BUILD_DIR/SOURCES" \ + --define "kernel_version $KERNEL_VERSION" + +# Copy RPMs to output directory +cp -r RPMS/* "$OUT_DIR"/ 2>/dev/null +cp -r SRPMS/* "$OUT_DIR"/ 2>/dev/null + +tar czf $OUT_DIR/kernel-$KERNEL_VERSION.rpms.tar.gz \ + --transform 's|.*/||' \ + --transform 's|^\(kernel-[^-]\+\)-.*\.\(x86_64\)\.rpm$|\1-\2.rpm|' \ + $(find RPMS -name "*.rpm") + +echo 'Kernel RPM build complete!' +echo 'Output files:' +find "$OUT_DIR" \( -name '*.rpm' -o -name '*.gz' \) -type f diff --git a/fboss-image/kernel/scripts/generate_config_overrides.py b/fboss-image/kernel/scripts/generate_config_overrides.py new file mode 100755 index 0000000000000..a6d0bf96d89d5 --- /dev/null +++ b/fboss-image/kernel/scripts/generate_config_overrides.py @@ -0,0 +1,62 @@ +#!/usr/bin/env python3 +# +# Copyright (c) 2004-present, Facebook, Inc. +# All rights reserved. +# +# This source code is licensed under the BSD-style license found in the +# LICENSE file in the root directory of this source tree. An additional grant +# of patent rights can be found in the PATENTS file in the same directory. +# + +import sys +import argparse +import yaml +from pathlib import Path + +HEADER_TEMPLATE = """# Automatically generated file; DO NOT EDIT. +# Generated for kernel version {kernel_version} + +""" + +def load_yaml_config(yaml_path): + """Load and parse YAML configuration file.""" + with open(yaml_path, 'r') as f: + return yaml.safe_load(f) + +def generate_config_content(config_data, kernel_version): + """Generate kernel config content for specified version.""" + lines = [HEADER_TEMPLATE.format(kernel_version=kernel_version)] + # Add common overrides + if 'common_overrides' in config_data and config_data['common_overrides']: + common_content = config_data['common_overrides'].strip() + if common_content: + lines.extend(common_content.split('\n')) + lines.append("") + # Add version-specific overrides + version_overrides = config_data.get('kernel_version_overrides', {}) + if kernel_version in version_overrides and version_overrides[kernel_version]: + version_content = version_overrides[kernel_version].strip() + if version_content: + lines.extend(version_content.split('\n')) + lines.append("") + return '\n'.join(lines) + +def main(): + parser = argparse.ArgumentParser(description='Generate kernel config overrides from YAML') + parser.add_argument('yaml_file', help='Path to YAML configuration file') + parser.add_argument('kernel_version', help='Kernel version (e.g., 6.4.3)') + parser.add_argument('output_file', help='Output config file path') + args = parser.parse_args() + try: + config_data = load_yaml_config(args.yaml_file) + content = generate_config_content(config_data, args.kernel_version) + Path(args.output_file).write_text(content) + except FileNotFoundError as e: + print(f"Error: File not found: {e.filename}", file=sys.stderr) + sys.exit(1) + except yaml.YAMLError as e: + print(f"Error: Invalid YAML: {e}", file=sys.stderr) + sys.exit(1) + +if __name__ == "__main__": + main() diff --git a/fboss-image/kernel/scripts/merge_config.py b/fboss-image/kernel/scripts/merge_config.py new file mode 100755 index 0000000000000..f036867468e90 --- /dev/null +++ b/fboss-image/kernel/scripts/merge_config.py @@ -0,0 +1,68 @@ +#!/usr/bin/env python3 +# +# Copyright (c) 2004-present, Facebook, Inc. +# All rights reserved. +# +# This source code is licensed under the BSD-style license found in the +# LICENSE file in the root directory of this source tree. An additional grant +# of patent rights can be found in the PATENTS file in the same directory +# + +import sys +import pathlib +import re + +def main(argv): + if len(argv) != 3: + sys.stderr.write("Usage: merge_config.py \n") + return 2 + cfg_path, overlay_path = argv[1], argv[2] + cfg_lines = pathlib.Path(cfg_path).read_text().splitlines() + overlay_lines = pathlib.Path(overlay_path).read_text().splitlines() + + VAL_RE = re.compile(r'^CONFIG_([^=]+)=(.*)$') + NS_RE = re.compile(r'^#\s*CONFIG_([^\s]+)\s+is\s+not\s+set\s*$') + + # Build updates from overlay, keeping only the last occurrence per key + updates = {} + order = [] + for raw in overlay_lines: + line = raw.strip() + if not line: + continue + # Skip pure comments except the canonical "not set" form + if line.startswith('#') and not NS_RE.match(line): + continue + m_val = VAL_RE.match(line) + m_ns = None if m_val else NS_RE.match(line) + if not (m_val or m_ns): + continue + key = (m_val or m_ns).group(1) + repl = f'CONFIG_{key}={m_val.group(2)}' if m_val else f'# CONFIG_{key} is not set' + if key in updates: + try: + order.remove(key) + except ValueError: + pass + updates[key] = repl + order.append(key) + + # Filter out any existing entries for keys we will update + out = [] + for l in cfg_lines: + m = VAL_RE.match(l) + if not m: + m = NS_RE.match(l) + k = m.group(1) if m else None + if k is None or k not in updates: + out.append(l) + + # Append replacements in overlay order + for k in order: + out.append(updates[k]) + + pathlib.Path(cfg_path).write_text('\n'.join(out) + '\n') + return 0 + +if __name__ == "__main__": + sys.exit(main(sys.argv)) diff --git a/fboss-image/kernel/scripts/prepare_config.sh b/fboss-image/kernel/scripts/prepare_config.sh new file mode 100755 index 0000000000000..c56a164914862 --- /dev/null +++ b/fboss-image/kernel/scripts/prepare_config.sh @@ -0,0 +1,91 @@ +#!/bin/bash +# +# Copyright (c) 2004-present, Facebook, Inc. +# All rights reserved. +# +# This source code is licensed under the BSD-style license found in the +# LICENSE file in the root directory of this source tree. An additional grant +# of patent rights can be found in the PATENTS file in the same directory. +# +# prepare_config.sh - Create kernel config by merging FBOSS reference config with kernel defaults +# +# Usage: prepare_config.sh +# +# This script: +# 1. Creates defconfig in the kernel source directory +# 2. Merges FBOSS reference config settings into the base config +# and applies optional local overrides +# 3. Reconciles defaults via 'make olddefconfig' +# +set -euo pipefail +PROGNAME=$(basename "$0") + +SCRIPTS_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" + +usage() { + echo "Usage: $PROGNAME [local_overrides_config]" + echo "" + echo "Create kernel config by merging FBOSS reference config with kernel defaults" + echo "" + echo "Arguments:" + echo " kernel_source_path Path to Linux kernel source directory" + echo " fboss_reference_config Path to FBOSS reference kernel config file" + echo " local_overrides_config Optional path to local config overrides file" + echo "" + echo "Examples:" + echo " $PROGNAME /path/to/linux-6.4.3 fboss-reference.config" + echo " $PROGNAME /path/to/linux-6.4.3 fboss-reference.config fboss-local-overrides.config" +} + +validate_inputs() { + local kernel_source="$1" + local fboss_config="$2" + + if [ ! -d "$kernel_source" ]; then + echo "$PROGNAME: Error: Kernel source directory '$kernel_source' does not exist" + exit 1 + fi + + if [ ! -f "$fboss_config" ]; then + echo "$PROGNAME: Error: FBOSS reference config '$fboss_config' does not exist" + exit 2 + fi +} + +# Main script logic +if [ $# -lt 2 ] || [ $# -gt 3 ]; then + usage + exit 3 +fi + +KERNEL_SOURCE="$1" +FBOSS_CONFIG="$2" +LOCAL_OVERRIDES="${3:-}" + +validate_inputs "$KERNEL_SOURCE" "$FBOSS_CONFIG" + +echo "Preparing kernel config..." +echo "Kernel source: $KERNEL_SOURCE" +echo "FBOSS config: $FBOSS_CONFIG" +if [[ -n "$LOCAL_OVERRIDES" ]]; then + echo "Local overrides: $LOCAL_OVERRIDES" +fi + +# Create default config +echo "Creating defconfig" +cd "$KERNEL_SOURCE" + +make defconfig + +# Merge FBOSS reference config into the default config +python3 "$SCRIPTS_DIR/merge_config.py" ".config" "$FBOSS_CONFIG" + +# Apply local overrides (third layer) +if [[ -n "$LOCAL_OVERRIDES" ]]; then + python3 "$SCRIPTS_DIR/merge_config.py" ".config" "$LOCAL_OVERRIDES" +fi + +# Reconcile any dependency-driven defaults after all merges +make olddefconfig + +echo "Kernel config preparation complete!" diff --git a/fboss-image/kernel/scripts/setup_kernel_build_deps.sh b/fboss-image/kernel/scripts/setup_kernel_build_deps.sh new file mode 100755 index 0000000000000..68d0ca7eb5979 --- /dev/null +++ b/fboss-image/kernel/scripts/setup_kernel_build_deps.sh @@ -0,0 +1,28 @@ +#!/bin/bash +# +# Copyright (c) 2004-present, Facebook, Inc. +# All rights reserved. +# +# This source code is licensed under the BSD-style license found in the +# LICENSE file in the root directory of this source tree. An additional grant +# of patent rights can be found in the PATENTS file in the same directory. +# +set -euo pipefail + +if [ -f /tmp/.kernel_deps_installed ]; then + exit 0 +fi + +dnf install -y --allowerasing \ + rpm-build \ + rpmdevtools \ + rpmlint \ + bc \ + rsync \ + elfutils-libelf-devel \ + elfutils-devel \ + dwarves \ + perl \ + dracut + +touch /tmp/.kernel_deps_installed diff --git a/fboss-image/kernel/specs/kernel.spec b/fboss-image/kernel/specs/kernel.spec new file mode 100644 index 0000000000000..102f28697cf67 --- /dev/null +++ b/fboss-image/kernel/specs/kernel.spec @@ -0,0 +1,177 @@ +# Copyright (c) 2004-present, Facebook, Inc. +# All rights reserved. +# +# This source code is licensed under the BSD-style license found in the +# LICENSE file in the root directory of this source tree. An additional grant +# of patent rights can be found in the PATENTS file in the same directory. + +# Required: Ensure kernel_version is provided +%{?!kernel_version:%{error:kernel_version not provided. Provide it with --define 'kernel_version X.Y.Z'}} + +# Disable debug packages +%global debug_package %{nil} + +# Disable shebang mangling (kernel scripts have their own shebang conventions) +%global __brp_mangle_shebangs %{nil} + +Name: kernel +Version: %{kernel_version} +Release: 1.fboss%{?dist} +Epoch: 1 +Summary: Linux kernel for FBOSS (v%{version}) +License: GPLv2 +URL: https://github.com/torvalds/linux + +# Primary kernel source +Source0: https://cdn.kernel.org/pub/linux/kernel/v6.x/linux-%{version}.tar.xz +# FBOSS configuration sources (included in SRPM) +Source1: fboss-reference.config +Source2: fboss-local-overrides.config + +%global container_scripts_dir /var/FBOSS/fboss/fboss-image/kernel/scripts + +# Build requirements +BuildRequires: gcc, make +BuildRequires: openssl-devel, elfutils-libelf-devel, dwarves +BuildRequires: bc, rsync, tar, xz +BuildRequires: perl, python3 +BuildRequires: dracut, cpio, gzip + +%description +The Linux kernel for FBOSS based on upstream Linux v%{version} +with production FBOSS configuration. + +%package core +Summary: Core kernel package for FBOSS +Requires: kernel-modules = %{epoch}:%{version}-%{release} +Provides: kernel = %{epoch}:%{version}-%{release} +Provides: kernel-%{_target_cpu} = %{epoch}:%{version}-%{release} +Provides: kernel-uname-r = %{version}-%{release}.%{_target_cpu} + +%package modules +Summary: Kernel modules for FBOSS +Requires: kernel-core = %{epoch}:%{version}-%{release} + +%package headers +Summary: Header files for the Linux kernel +Requires: kernel-core = %{epoch}:%{version}-%{release} + +%package devel +Summary: Development package for building kernel modules +Requires: kernel-headers = %{epoch}:%{version}-%{release} + +%description core +%{summary} + +%description modules +%{summary} + +%description headers +%{summary} + +%description devel +%{summary} + +# SRPM creation phase - everything here goes into source RPM +%prep +%setup -q -n linux-%{version} + +# Prepare kernel config (defconfig + FBOSS reference + local overrides) +%{__chmod} +x %{container_scripts_dir}/prepare_config.sh +%{container_scripts_dir}/prepare_config.sh . %{SOURCE1} %{SOURCE2} + +# Build phase - creates binary artifacts for RPM +%build +# Build with FBOSS toolchain (using gcc-toolset-12 from container) +export CC=gcc +export LD=ld + +# Build kernel and modules with correct KERNELRELEASE +# This ensures uname -r returns the full version-release-arch string +make %{?_smp_mflags} bzImage modules KERNELRELEASE=%{version}-%{release}.%{_arch} + +# Install phase - places files for binary RPM packaging +%install +mkdir -p %{buildroot}/boot +mkdir -p %{buildroot}/lib/modules + +# Install kernel +cp arch/x86/boot/bzImage %{buildroot}/boot/vmlinuz-%{version}-%{release}.%{_arch} +cp System.map %{buildroot}/boot/System.map-%{version}-%{release}.%{_arch} +cp .config %{buildroot}/boot/config-%{version}-%{release}.%{_arch} + +# Install modules (do NOT strip - needed for proper module loading) +# Use KERNELRELEASE to match the RPM version-release string +make %{?_smp_mflags} modules_install INSTALL_MOD_PATH=%{buildroot} KERNELRELEASE=%{version}-%{release}.%{_arch} + +# Install VDSO (Virtual Dynamic Shared Object) - needed for fast system calls +make %{?_smp_mflags} vdso_install INSTALL_MOD_PATH=%{buildroot} KERNELRELEASE=%{version}-%{release}.%{_arch} + +# Install headers +make %{?_smp_mflags} headers_install INSTALL_HDR_PATH=%{buildroot}/usr + +# Install kernel-devel files for building external modules +KERNELDEV=%{buildroot}/usr/src/kernels/%{version}-%{release}.%{_arch} +mkdir -p $KERNELDEV + +# Essential build files +cp .config $KERNELDEV/ +cp Module.symvers $KERNELDEV/ +cp Makefile $KERNELDEV/ + +# Kernel headers (including generated headers like autoconf.h) +cp -a include $KERNELDEV/ + +# Scripts directory (required by kernel Makefile for building modules) +cp -a scripts $KERNELDEV/ + +# Tools directory - only copy compiled binaries needed for module builds +mkdir -p $KERNELDEV/tools/objtool +if [ -f tools/objtool/objtool ]; then + cp tools/objtool/objtool $KERNELDEV/tools/objtool/ +fi + +# x86_64 architecture files +mkdir -p $KERNELDEV/arch/x86 +cp -a arch/x86/include $KERNELDEV/arch/x86/ +cp arch/x86/Makefile $KERNELDEV/arch/x86/ + +# Create symlinks in /lib/modules for kernel module building +# These symlinks allow external modules to find kernel headers and build files +# build -> /usr/src/kernels/ +# source -> build (relative symlink, following standard CentOS kernel pattern) +ln -sf /usr/src/kernels/%{version}-%{release}.%{_arch} \ + %{buildroot}/lib/modules/%{version}-%{release}.%{_arch}/build +(cd %{buildroot}/lib/modules/%{version}-%{release}.%{_arch} && ln -s build source) + +# Create placeholder initramfs (will be generated at install time) +# We estimate the size of the initramfs because rpm needs to take this size +# into consideration when performing disk space calculations +mkdir -p %{buildroot}/boot +dd if=/dev/zero of=%{buildroot}/boot/initramfs-%{version}-%{release}.%{_arch}.img bs=1M count=20 + +# Files sections - defines what goes into each binary RPM +%files core +%defattr(-,root,root) +/boot/vmlinuz-%{version}-%{release}.%{_arch} +/boot/System.map-%{version}-%{release}.%{_arch} +/boot/config-%{version}-%{release}.%{_arch} +/boot/initramfs-%{version}-%{release}.%{_arch}.img + +%files modules +%defattr(-,root,root) +/lib/modules/%{version}-%{release}.%{_arch}/ +/lib/modules/%{version}-%{release}.%{_arch}/build +/lib/modules/%{version}-%{release}.%{_arch}/source + +%files headers +%defattr(-,root,root) +/usr/include/ + +%files devel +%defattr(-,root,root) +/usr/src/kernels/%{version}-%{release}.%{_arch}/ + +%changelog +* Fri Oct 03 2025 - %{version}-1.fboss +- Initial FBOSS kernel package for v%{version} diff --git a/fboss-image/kernel/test/test_prepare_config.sh b/fboss-image/kernel/test/test_prepare_config.sh new file mode 100755 index 0000000000000..42fbcb8ae653a --- /dev/null +++ b/fboss-image/kernel/test/test_prepare_config.sh @@ -0,0 +1,124 @@ +#!/usr/bin/env bash +# Copyright (c) 2004-present, Facebook, Inc. +# All rights reserved. +# +# This source code is licensed under the BSD-style license found in the +# LICENSE file in the root directory of this source tree. An additional grant +# of patent rights can be found in the PATENTS file in the same directory. + +# Test the real FBOSS reference + local overrides produce the expected .config +# - Asserts to ensure that FBOSS ref config options remain +# - Asserts to ensure that overrides replace existing values (no duplicates) +# and result is exactly as requested +# - Uses a fake kernel tree (defconfig/olddefconfig stubs) for quick sanity check + +set -euo pipefail + +SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" +source "$SCRIPT_DIR/../env/kernel_build_env.sh" + +TEST_DIR="$(mktemp -d -p "$SCRIPT_DIR" tmp_prepare_config_real.XXXXXX)" + +FAKE_KERNEL_DIR="$TEST_DIR/fake_kernel" +# Use canonical paths from the environment to avoid duplicate segments +REF_CONFIG="$KERNEL_CONFIGS_DIR/fboss-reference.config" +OVR_CONFIG="$TEST_DIR/fboss-local-overrides.config" + +cleanup() { + rm -rf "$TEST_DIR" +} +trap cleanup EXIT + +# Generate the local overrides config from YAML for testing +# Use the first kernel version from FBOSS_KERNEL_VERSIONS array +TEST_KERNEL_VERSION="${FBOSS_KERNEL_VERSIONS[0]}" +python3 "$KERNEL_SCRIPTS_DIR/generate_config_overrides.py" \ + "$KERNEL_CONFIGS_DIR/fboss-local-overrides.yaml" \ + "$TEST_KERNEL_VERSION" \ + "$OVR_CONFIG" + +mkdir -p "$FAKE_KERNEL_DIR" + +# Minimal fake kernel Makefile providing defconfig and olddefconfig +cat > "$FAKE_KERNEL_DIR/Makefile" << 'EOF' +ARCH ?= x86_64 + +defconfig: + @echo "# Fake kernel defconfig" > .config + @echo "CONFIG_64BIT=y" >> .config + @echo "CONFIG_X86_64=y" >> .config + +olddefconfig: + @echo "# Reconciled by olddefconfig" >> .config + +.PHONY: defconfig olddefconfig +EOF + +# Run with real reference + overrides +cd "$FAKE_KERNEL_DIR" +"$KERNEL_CONFIG_SCRIPT" "$FAKE_KERNEL_DIR" "$REF_CONFIG" "$OVR_CONFIG" + +# Helper: assert a grep matches +assert_grep() { + local pattern="$1"; local file="$2"; local msg="$3" + if ! grep -qE "$pattern" "$file"; then + echo "FAIL: $msg" >&2 + echo "Searched pattern: $pattern" >&2 + exit 1 + else + echo "PASS: $msg" + fi +} + +# Helper: assert a grep does NOT match +assert_not_grep() { + local pattern="$1"; local file="$2"; local msg="$3" + if grep -qE "$pattern" "$file"; then + echo "FAIL: $msg" >&2 + echo "Unexpectedly matched pattern: $pattern" >&2 + exit 1 + else + echo "PASS: $msg" + fi +} + +CFG=".config" + +# 1) FBOSS reference presence (pick stable, known entries) +assert_grep '^CONFIG_NET_NS=y$' "$CFG" "FBOSS ref: NET_NS present" +assert_grep '^CONFIG_BRIDGE=m$' "$CFG" "FBOSS ref: BRIDGE=m present" +assert_grep '^CONFIG_VLAN_8021Q=m$' "$CFG" "FBOSS ref: VLAN_8021Q=m present" + +# 2) Overrides are applied exactly (set to empty string) and no duplicates remain +# CONFIG_BOOT_CONFIG_EMBED_FILE +assert_grep '^CONFIG_BOOT_CONFIG_EMBED_FILE=""$' "$CFG" "Override: BOOT_CONFIG_EMBED_FILE set to empty" +assert_not_grep '^# CONFIG_BOOT_CONFIG_EMBED_FILE is not set$' "$CFG" "Override: BOOT_CONFIG_EMBED_FILE not left as not-set" +assert_not_grep 'facebook/config/common\.bootconfig' "$CFG" "Override: No FB path remains for BOOT_CONFIG_EMBED_FILE" + +# Ensure no duplicate definitions for this symbol +if [[ $(grep -E '^(# )?CONFIG_BOOT_CONFIG_EMBED_FILE' "$CFG" | wc -l) -ne 1 ]]; then + echo "FAIL: BOOT_CONFIG_EMBED_FILE appears more than once" >&2 + grep -nE '^(# )?CONFIG_BOOT_CONFIG_EMBED_FILE' "$CFG" || true + exit 1 +else + echo "PASS: BOOT_CONFIG_EMBED_FILE appears exactly once" +fi + +# CONFIG_SYSTEM_TRUSTED_KEYS +assert_grep '^CONFIG_SYSTEM_TRUSTED_KEYS=""$' "$CFG" "Override: SYSTEM_TRUSTED_KEYS set to empty" +assert_not_grep '^# CONFIG_SYSTEM_TRUSTED_KEYS is not set$' "$CFG" "Override: SYSTEM_TRUSTED_KEYS not left as not-set" +assert_not_grep 'facebook/fbinfra-kmod-hsm\.pem' "$CFG" "Override: No FB path remains for SYSTEM_TRUSTED_KEYS" +# Ensure no duplicate definitions for this symbol +if [[ $(grep -E '^(# )?CONFIG_SYSTEM_TRUSTED_KEYS' "$CFG" | wc -l) -ne 1 ]]; then + echo "FAIL: SYSTEM_TRUSTED_KEYS appears more than once" >&2 + grep -nE '^(# )?CONFIG_SYSTEM_TRUSTED_KEYS' "$CFG" || true + exit 1 +else + echo "PASS: SYSTEM_TRUSTED_KEYS appears exactly once" +fi + +# 3) Sanity: defconfig contributions still present +assert_grep '^CONFIG_64BIT=y$' "$CFG" "defconfig: 64BIT present" +assert_grep '^CONFIG_X86_64=y$' "$CFG" "defconfig: X86_64 present" + +echo "All real-merge assertions passed." diff --git a/fboss/.clang-format b/fboss/.clang-format new file mode 100644 index 0000000000000..d23d76b750372 --- /dev/null +++ b/fboss/.clang-format @@ -0,0 +1,114 @@ +# The primary clang-format config file. +# TODO(afuller): Set these settings when they aren't broken: +# - AllowShortBlocksOnASingleLine: Empty +--- +AccessModifierOffset: -1 +AlignAfterOpenBracket: AlwaysBreak +AlignConsecutiveMacros: false +AlignConsecutiveAssignments: false +AlignConsecutiveBitFields: false +AlignConsecutiveDeclarations: false +AlignEscapedNewlines: Left +AlignOperands: DontAlign +AlignTrailingComments: false +AllowAllArgumentsOnNextLine: true +AllowAllConstructorInitializersOnNextLine: true +AllowAllParametersOfDeclarationOnNextLine: false +AllowShortEnumsOnASingleLine: true +AllowShortBlocksOnASingleLine: Never +AllowShortCaseLabelsOnASingleLine: false +AllowShortFunctionsOnASingleLine: Empty +AllowShortLambdasOnASingleLine: All +AllowShortIfStatementsOnASingleLine: Never +AllowShortLoopsOnASingleLine: false +AlwaysBreakAfterReturnType: None +AlwaysBreakBeforeMultilineStrings: true +AlwaysBreakTemplateDeclarations: Yes +BinPackArguments: false +BinPackParameters: false +BreakBeforeBinaryOperators: None +BreakBeforeBraces: Attach +BreakInheritanceList: BeforeColon +BreakBeforeTernaryOperators: true +BreakConstructorInitializers: BeforeColon +BreakAfterJavaFieldAnnotations: false +BreakStringLiterals: false +ColumnLimit: 80 +CommentPragmas: '^ IWYU pragma:' +CompactNamespaces: false +ConstructorInitializerAllOnOneLineOrOnePerLine: true +ConstructorInitializerIndentWidth: 4 +ContinuationIndentWidth: 4 +Cpp11BracedListStyle: true +DeriveLineEnding: true +DerivePointerAlignment: false +DisableFormat: false +FixNamespaceComments: true +ForEachMacros: + - FOR_EACH + - FOR_EACH_R + - FOR_EACH_RANGE +IncludeBlocks: Preserve +IncludeCategories: + - Regex: '^<.*\.h(pp)?>' + Priority: 1 + - Regex: '^<.*' + Priority: 2 + - Regex: '.*' + Priority: 3 +IndentCaseLabels: true +IndentCaseBlocks: false +IndentGotoLabels: true +IndentPPDirectives: None +IndentExternBlock: AfterExternBlock +IndentWidth: 2 +IndentWrappedFunctionNames: false +InsertTrailingCommas: None +JavaScriptQuotes: Leave +JavaScriptWrapImports: true +KeepEmptyLinesAtTheStartOfBlocks: false +MacroBlockBegin: '' +MacroBlockEnd: '' +MaxEmptyLinesToKeep: 1 +NamespaceIndentation: None +ObjCBinPackProtocolList: Auto +ObjCBlockIndentWidth: 2 +ObjCBreakBeforeNestedBlockParam: true +ObjCSpaceAfterProperty: false +ObjCSpaceBeforeProtocolList: false +PenaltyBreakAssignment: 2 +PenaltyBreakBeforeFirstCallParameter: 1 +PenaltyBreakComment: 300 +PenaltyBreakFirstLessLess: 120 +PenaltyBreakString: 1000 +PenaltyBreakTemplateDeclaration: 10 +PenaltyExcessCharacter: 1000000 +PenaltyReturnTypeOnItsOwnLine: 200 +PointerAlignment: Left +ReflowComments: true +SortIncludes: true +SortUsingDeclarations: true +SpaceAfterCStyleCast: false +SpaceAfterLogicalNot: false +SpaceAfterTemplateKeyword: true +SpaceBeforeAssignmentOperators: true +SpaceBeforeCpp11BracedList: false +SpaceBeforeCtorInitializerColon: true +SpaceBeforeInheritanceColon: true +SpaceBeforeParens: ControlStatements +SpaceBeforeRangeBasedForLoopColon: true +SpaceInEmptyBlock: false +SpaceInEmptyParentheses: false +SpacesBeforeTrailingComments: 1 +SpacesInAngles: false +SpacesInConditionalStatement: false +SpacesInContainerLiterals: true +SpacesInCStyleCastParentheses: false +SpacesInParentheses: false +SpacesInSquareBrackets: false +SpaceBeforeSquareBrackets: false +Standard: Latest +TabWidth: 8 +UseCRLF: false +UseTab: Never +... diff --git a/fboss/agent/hw/test/HwParityErrorTest.cpp b/fboss/agent/hw/test/HwParityErrorTest.cpp new file mode 100644 index 0000000000000..13e41d0109ed6 --- /dev/null +++ b/fboss/agent/hw/test/HwParityErrorTest.cpp @@ -0,0 +1,43 @@ +// Copyright 2004-present Facebook. All Rights Reserved. + +#include "fboss/agent/hw/test/HwLinkStateDependentTest.h" + +#include "fboss/agent/hw/HwSwitchFb303Stats.h" +#include "fboss/agent/hw/test/ConfigFactory.h" +#include "fboss/agent/hw/test/HwTestTamUtils.h" +#include "fboss/lib/CommonUtils.h" + +#include + +namespace facebook::fboss { + +class HwParityErrorTest : public HwLinkStateDependentTest { + protected: + cfg::SwitchConfig initialConfig() const override { + return utility::onePortPerInterfaceConfig( + getHwSwitch(), masterLogicalPortIds()); + } + + HwSwitchEnsemble::Features featuresDesired() const override { + return {HwSwitchEnsemble::LINKSCAN, HwSwitchEnsemble::TAM_NOTIFY}; + } + + int64_t getCorrectedParityErrorCount() const { + // Aggregate TL stats. In HwTests we don't start a TL aggregation thread. + fb303::ThreadCachedServiceData::get()->publishStats(); + auto asicErrors = getHwSwitch()->getSwitchStats()->getHwAsicErrors(); + return *asicErrors.correctedParityErrors(); + } +}; + +TEST_F(HwParityErrorTest, verifyParityError) { + auto setup = [=, this]() { applyNewConfig(initialConfig()); }; + auto verify = [=, this]() { + EXPECT_EQ(getCorrectedParityErrorCount(), 0); + utility::triggerParityError(getHwSwitchEnsemble()); + WITH_RETRIES({ EXPECT_EVENTUALLY_GT(getCorrectedParityErrorCount(), 0); }); + }; + verifyAcrossWarmBoots(setup, verify); +} + +} // namespace facebook::fboss diff --git a/fboss/agent/wiki/concepts/features/pktio_benchmarks_th3.rst b/fboss/agent/wiki/concepts/features/pktio_benchmarks_th3.rst new file mode 100644 index 0000000000000..9357301310f19 --- /dev/null +++ b/fboss/agent/wiki/concepts/features/pktio_benchmarks_th3.rst @@ -0,0 +1,46 @@ +.. fbmeta:: + hide_page_title=true + +PKTIO Benchmark Comparison on TH3 +################################# + +This wiki contains the performance comparison of Rx/Tx slow path rate on TH3. +The experiment helps us understand the amount of performance gain when PKTIO is enabled, and how that is different in native SDK and Sai. + +Steps +------ +Native SDK tx slow path and rx slow path: +.. code-block:: sh + + netcastle --team bcm_bench --basset-query fboss:wedge400/asic=tomahawk3 --regex runTxSlowPathBenchmark + netcastle --team bcm_bench --basset-query fboss:wedge400/asic=tomahawk3 --regex RxSlowPathBenchmark + +Sai tx slow path and rx slow path: +.. code-block:: sh + + netcastle --team sai_bench --basset-query fboss:wedge400/asic=tomahawk3 --regex runTxSlowPathBenchmark + netcastle --team sai_bench --basset-query fboss:wedge400/asic=tomahawk3 --regex RxSlowPathBenchmark + +For native SDK, use command line argument `--use_pktio=false` to disable pktio. For sai, modify the config file to set 'pktio_driver_type: 0'. + +Results +-------- +Native SDK + ++-----------+-----------+------------+------+ +| | W/O PKTIO | With PKTIO | Gain | ++-----------+-----------+------------+------+ +| Tx | 32K | 810K | 25x | ++-----------+-----------+------------+------+ +| Rx | 242K | 891K | 3.7x | ++-----------+-----------+------------+------+ + +Sai + ++-----------+-----------+------------+------+ +| | W/O PKTIO | With PKTIO | Gain | ++-----------+-----------+------------+------+ +| Tx | 31K | 825K | 26x | ++-----------+-----------+------------+------+ +| Rx | 282K | 1.3M | 4.6x | ++-----------+-----------+------------+------+ diff --git a/fboss/agent/wiki/concepts/features/sai_replayer.rst b/fboss/agent/wiki/concepts/features/sai_replayer.rst new file mode 100644 index 0000000000000..8cbdb6778df73 --- /dev/null +++ b/fboss/agent/wiki/concepts/features/sai_replayer.rst @@ -0,0 +1,359 @@ +.. fbmeta:: + hide_page_title=true + +Sai Replayer +############ + +NOTE: USE LATEST SUPPORTED VERSIONS - :fb:wiki:`Fboss/wiki/latest_versions` + +Feature Description +-------------------- + +Overview +~~~~~~~~~ + +As FBOSS wedge agent is moving towards SAI switch, a tool is needed to log SAI API calls and recreate certain problematic ASIC states. +Such “replaying” of the issue would help joint Facebook-vendor debugging when an error occurs in FBOSS production environment, +but vendors are unable to reproduce it from the logs. Before SAI implementation, FBOSS had `BcmCinter +`_ +to log Broadcom API calls and used bcm user shell to program the ASIC. The usefulness of BcmCinter made us realize a similar mechanism is needed for SAI implementation. + +As a successor of BcmCinter, SAI Replayer is designed to be vendor-agnostic. +It captures all SAI APIs at runtime and auto-generates C++ code that emulates the API calls. +The code can then be compiled into a binary and directly executed on the switch to recreate the problematic ASIC state. +The readable C++ code would also help us understand the details of SAI API calls at runtime. + + +Design +~~~~~~~ + +Linker Wrap and Wrapped Function Pointers +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ +The original design of SAI Replayer was to use linker wrap to intercept SAI API calls and then perform logging in the wrap function. +However, we soon realized that the ``sai_api_query()`` returns a struct of function pointers instead of well-defined functions in the `interface +`_. Linker is not able to wrap these function pointers returned at runtime. + +.. fb:px:: 1hxPt + +Therefore, we use a combination of link wrapper and wrapped function pointers to enable SAI API logging. +First, ``sai_api_query()`` is intercepted by the linker wrap, and before giving FBOSS the real function pointers from SAI implementation, +we replace those function pointers with locally defined wrapped functions, such as + + +.. code-block:: c++ + + sai_status_t wrap_create_acl_table( + sai_object_id_t* acl_table_id, + sai_object_id_t switch_id, + uint32_t attr_count, + const sai_attribute_t* attr_list) { + auto rv = SaiTracer::getInstance()->aclApi_->create_acl_table( + acl_table_id, switch_id, attr_count, attr_list); + + SaiTracer::getInstance()->logCreateFn( + "create_acl_table", + acl_table_id, + switch_id, + attr_count, + attr_list, + SAI_OBJECT_TYPE_ACL_TABLE, + rv); + return rv; + } + + +The function pointer returned to FBOSS will be ``&wrap_create_acl_table`` instead of the real function pointers. +When FBOSS calls ``create_acl_table``, it actually invokes ``wrap_create_acl_table``, +which will make the real create call to SAI implementation and then generate code to replay that call. +New wrapped functions are needed when FBOSS is calling into new APIs of SAI implementation. + + +Code Structure +^^^^^^^^^^^^^^^ +To separate the core codegen logic from API-specific logic, files under SAI Replayer is structured as follows: + +* The core codegen logic lives in SaiTracer.cpp - it manages the linker wrap for ``sai_api_query()`` and replaces the real function pointers with wrapped function pointers. It also provides common methods such as ``logCreateFn()`` that can be used to generate code for most of the Create APIs (There are also different methods for special types including entry types and switch since these types are slightly different from the common ones). + +* All API-specific logic lives in ObjectApiTracer.cpp - it defines wrapped functions for each SAI API call and returns those function pointers to the ``sai_api_query()`` call. It also handles the attribute setup for different attribute types (See AclTable `example `_. + +* Utils.cpp provides helper methods to serialize and generate code for attribute types, such as objectIds, int types as well as int lists. These methods are mostly interacting values within the object and concatenate strings to produce properly formatted code. + +* AsyncLogger.cpp manages logging for the optimization covered in the next section. It provides non-blocking logging for code generated at runtime. + + +Scale +~~~~~~ + +Sai Replayer is enabled on all Sai switches in prod. For running tests with Sai Replayer on test switches, please see the Build and Test section below. + +Tradeoffs +~~~~~~~~~~ + +Enabling Sai Replayer would consume disk space and disk I/O because of the extra logging at runtime. +However, we've conducted extensive experiments to reduce runtime impact and limit disk space consumtion. +See wiki for `Async Logger _` for more details. + +Usecase +-------- + +Sai Replayer captures all SAI APIs at runtime and auto-generates C++ code that emulates the API calls. +The code can be compiled into an executable to recreate the ASIC state, or used to inspect the arguments we pass through Sai API calls. + +Configeration +-------------- + +To enable logging for SAI Replayer, simply pass the flag ``--enable_replayer`` to the wedge agent binary or test binary. +Once enabled, the generated C++ code can be found under ‘/var/facebook/logs/fboss/sdk/sai_replayer.log’, which can be compiled using buck build. + +Logging for ‘send_hostif_packet’ API is disabled by default for performance concern, due to the overhead for logging each sent packet to the dataplane. +However, if it is needed for certain scenarios, such as the verification test for port blackholing, +use the flag ``--enable_packet_log`` to log the send packet API +(be mindful that by enabling this flag, logging would introduce significant I/O overhead at runtime and a much larger SAI Replayer code). + + +Build and Test +--------------- + +Compilation with buck +~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +SAI Replayer generates C++ code by default. It is used to build buck target since main and helper functions are already defined in `Main.cpp +`_. +Take the generated code and replace the content in `SaiLog.cpp +`_. +Then build the buck target, depending on the Sai implementation and sdk version - ‘//fboss/agent/hw/sai/tracer/run:sai_replayer-{impl}-{sdk_version}’. + +For example, use the following command for broadcom sai implementation. + +.. code-block:: sh + + export sdkVersion=brcm-5.1.0.1_odp + buck build @mode/dbg //fboss/agent/hw/sai/tracer/run:sai_replayer-${sdkVersion} + +The built binary can be copied to the test switch to replay SAI API calls. See appendix for building Sai Replayer code in C with gcc. + +For example, + +.. code-block:: sh + + export testSwitch=rsw1at.12.prn3 + scp buck-out/gen/fboss/agent/hw/sai/tracer/run/sai_replayer-${sdkVersion} root@$testSwitch + +Running the executable +~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Simply run the executable on switch to replay the generated code. For example, + +.. code-block:: sh + + export sdkVersion=brcm-5.1.0.1_odp + root@$testSwitch ./sai_replayer-${sdkVersion} + + +At each API call, the generated code will check whether the return status is the same as the one at runtime. + +.. code-block:: c++ + + if (status != 0) printf("Unexpected rv at 3 with status %d \n", status); + +If the return status is not the same, it will print out this message with the sequence number of the API call +so that users can look at the generated code and debug from there. + + +Adding support for new APIs & Attributes +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +As more SAI APIs and attributes in `SAI spec `_ are supported in FBOSS, +these APIs and attributes will also need to be added to SAI Replayer logging. +Otherwise, the generated code produced by SAI Replayer will be incomplete and thus unable to faithfully recreate the ASIC state. + + +New attributes for existing APIs +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +Adding new attributes to existing APIs should be fairly straightforward. One of the examples would be the ``setSwitchAttributes`` method in `SwitchApiTracer +`_. +Add new attribute ids in the switch statement and then invoke helper method in `Utils.h +`_ to generate corresponding code of the type. + + +For example, if the new attribute is of type ``sai_int32_t``, add the following code for the new attribute + +.. code-block:: c++ + + case OLD_ATTRIBUTE: + ... + break; + case NEW_ATTRIBUTE: + attrLines.push_back(s32Attr(attr_list, i)); + break; + +Or the new attribute is a list of sai object ids, + +.. code-block:: c++ + + case NEW_ATTRIBUTE: + oidListAttr(attr_list, i, listCount++, attrLines); + break; + + +Most of the Sai types are supported by helper methods defined in Utils.h. +If there’s no helper method for a new Sai type, please add it to Utils.h/.cpp and make sure the generated code is correct. + +New APIs +^^^^^^^^^ + +Adding new APIs would be slightly more complicated compared to new attributes, +but the steps are well-defined and we have sufficient examples (please see D22495021 for supporting Buffer API logging). +The naming and variables might be different due to refactoring, but the general idea is the same. + +* Create NewApiTracer.h and declare the following functions + + * ``wrappedNewApi()``, which returns a struct of function pointers for the wrapped functions (See Design Choices & Philosophy for more details) + * ``setNewObjectAttributes()``, which invokes corresponding helper functions depending on the attribute type. There could be multiple ``setAttributes()`` methods, depending on the number of objects managed by this API. (e.g. BufferPool and BufferProfile for BufferAPI) + +* Create NewApiTracer.cpp and implement the functions above. The ``wrap_real_functions()`` declared locally will make the real API call and then invoke log functions in SaiTracer to generate C code for the call. + +* Add NewApiTracer.cpp to TARGETS and to OSS cmake file AgentHwSaiTracer.cmake. + +* In SaiTracer.h, + + * Create a new variable ``sai_new_api_t* newApi_`` to store the struct of function pointers returned by sai_api_query(). + * Add ``SAI_OBJECT_TYPE_NEW_OBJECT`` to ``varNames_`` for variable names. + * Add ``SAI_OBJECT_TYPE_NEW_OBJECT`` to ``fnPrefix_`` to specify which API name to call for this object type’s operation. + +* In SaiTracer.cpp, + + * Include NewApiTracer.h + * In ``__wrap_sai_api_query()``, add a case statement for ``SAI_API_NEW``. + * In ``setAttrList()``, call ``setNewObjectAttributes()`` previously implemented in NewApiTracer.cpp. + * Add ``SAI_OBJECT_TYPE_NEW_OBJECT`` to ``varCounts_``. + +* Add helper methods to Utils.h/.cpp if needed. + + +Debug +------ + +In order to verify the generated code reproduces the ASIC state as expected, we use the warmboot hardware tests to verify the correctness of SAI Replayer. + +Verification Tests +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +1. Run the hardware tests with ``--setup_for_warmboot`` flag. It will setup the software state and SAI Replayer will generate C++ code to reproduce the ASIC state. + +2. Compile the generated C++ code into binary and run it on the switch. This should overwrite the ASIC state from the first step using the generated code. + +3. Run the hardware tests again, and it should do a warmboot and pick up the software state from the first step and the ASIC state from the second step. If it passes the test case, we verify the ASIC state is setup as expected. + +For example, + +.. code-block:: sh + + export sdkVersion=brcm-5.1.0.1_odp + export testSwitch=rsw1at.12.prn3 + + # Build and copy SAI test to test switch + cd /data/users/$(whoami)/fbsource/fbcode + buck build @mode/opt //fboss/agent/hw/sai/hw_test:sai_test-${sdkVersion} + rsync -avz --progress buck-out/gen/fboss/agent/hw/sai/hw_test/sai_test-${sdkVersion} root@$testSwitch:/root + + # Run test to generate replay log + ssh root@$testSwitch ./sai_test-${sdkVersion} --config /root/wedge100_alpm.agent.conf --gtest_filter=HwVlanTest.VlanApplyConfig --enable-replayer --sai_log=/tmp/sai_log.c --setup-for-warmboot + + # Copy the log to devserver and build + rsync -avz --progress root@$testSwitch:/tmp/sai_log.c fboss/agent/hw/sai/tracer/run/SaiLog.cpp + buck build @mode/opt //fboss/agent/hw/sai/tracer/run:sai_replayer-${sdkVersion} + + # Copy the built log file and run + rsync -avz --progress buck-out/gen/fboss/agent/hw/sai/tracer/run/sai_replayer-${sdkVersion} root@$testSwitch:/root + ssh root@$testSwitch ./sai_replayer-${sdkVersion} + + # Clean up generated SaiLog.cpp + hg revert fboss/agent/hw/sai/tracer/run/SaiLog.cpp + +.. fb:px:: 1hxNJ + +NetCastle job +^^^^^^^^^^^^^^ + +The verification tests are automated by the NetCastle `sai_replayer_test `_. Specifically, it does the following steps + +1. Run Sai tests on switch with ``--setup_for_warmboot`` and ``--enable_replayer`` flags to generate C++ code for the test. + +2. Download the generated code from switch to vm and compile the executable using buck build. + +3. Upload the executable to switch and run the executable. + +4. Run Sai tests with warmboot to verify the test is passing. + +Several representative tests will be enabled on-diff to check whether new changes are breaking the sai_replayer_test. Other tests will be run as continuous jobs. +To monitor the tests, see `testX `_ for more details. + + +Sample Output +-------------- + +.. code-block:: c++ + + sai_attributes[0].id = 0; + sai_attributes[1].id = 1; + sai_attributes[2].id = 2; + sai_attributes[0].value.oid = aclTableGroup_0; + sai_attributes[1].value.oid = aclTable_0; + sai_attributes[2].value.u32 = 23; + sai_object_id_t aclTableGroupMember_0; + status = acl_api->create_acl_table_group_member(&aclTableGroupMember_0, switch_0, 3, sai_attributes); + if (status != 0) printf("Unexpected rv at 3 with status %d\n", status); + + + +Appendix +--------- + +Compile generated code with GCC +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +Sai Replayer by default generates C++ code that is compiled using buck. However, if buck is not available or C code is absolutely needed, +the code within ``run_tracer()`` is also C compatible with a main function. It then can be linked with necessary libraries and compiled using gcc. +Unlike buck targets where third-party libraries are updated automatically, please make sure the third-party libraries are up-to-date when compiled using gcc +(use ‘git pull’ to update the tp2’s directories). Here’s the list of libraries needed to compile the binary for broadcom Sai: + +* libm +* libpthread +* librt +* libstdc++ +* libdl +* Directory containing all sai headers (e.g. sai/1.6.3/platform007/ca4da3d/include/) +* libsai (e.g. brcm-sai/4.2.2.7_odp/platform007/382c498/lib/libsai.a) +* libxgs_robo (e.g. broadcom-xgs-robo/6.5.19/platform007/1b1141c/lib/libxgs_robo.a) +* broadcom-plp-millenio (e.g. broadcom-plp-millenio/5.2/platform007/ca4da3d/lib/libphymodepil.a) or +* broadcom-plp-estoque (e.g. broadcom-plp-estoque/1.8/platform007/ca4da3d/lib/libphymodepil.a) +* broadcom-plp-epdm (e.g. broadcom-plp-epdm/2.0.5/platform007/9a33e61/lib/libepdm.a) +* libprotobuf (e.g. protobuf/3.7.0/platform007/fbc192b/lib/libprotobuf.a) + +(Note that this is just an example of file paths to libraries. Please UPDATE the version and file path accordingly.) + +Use the following command to build the binary (and substitute correct library path): + +.. code-block:: sh + + export sai_headers=sai/1.6.3/platform007/ca4da3d/include/ + export sai_lib=brcm-sai/4.2.2.7_odp/platform007/382c498/lib/libsai.a + export brcm_lib=broadcom-xgs-robo/6.5.19/platform007/1b1141c/lib/libxgs_robo.a + export brcm_phymode_lib=broadcom-plp-millenio/5.2/platform007/ca4da3d/lib/libphymodepil.a (choose the appropriate one) + export brcm_epdm_lib=broadcom-plp-epdm/2.0.5/platform007/9a33e61/lib/libepdm.a + export protobuf_lib=protobuf/3.7.0/platform007/fbc192b/lib/libprotobuf.a + + gcc sai_log.c -I $sai_headers -lm -lpthread -lrt -lstdc++ -ldl $sai_lib $brcm_lib $brcm_phymode_lib $brcm_epdm_lib $protobuf_lib + +Running the executable +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ +After compiling the executable, copy it to the test switch and replay the logged SAI APIs. +One thing to notice is that the executable generated by gcc needs a specific linker library and library path (because switches are running Centos 7 instead of 8). +Use the following command to run the gcc executable: + +.. code-block:: sh + + export lib_path=/usr/local/fbcode/platform007/lib + $lib_path/ld-linux-x86-64.so.2 --library-path $lib_path ./a.out diff --git a/fboss/agent/wiki/concepts/features/teflow.rst b/fboss/agent/wiki/concepts/features/teflow.rst new file mode 100644 index 0000000000000..e5d22bf2754f2 --- /dev/null +++ b/fboss/agent/wiki/concepts/features/teflow.rst @@ -0,0 +1,148 @@ +.. fbmeta:: + hide_page_title=true + +TeFlow +########################### + +Feature Description +------------------- + +Overview +~~~~~~~~ + +First Hop Traffic Engineering(FHTE) is a controller based solution for dynamically placing traffic flows over least congested paths in the backend network. FHTE addresses some of the limitations in existing back end networks such as performance degradations with drains and link failures, eliminates job placement constraints and provides a design that can adapt to future topologies. + +FHTE solution forwards the traffic based on pair. It also supports per flow stats. A TCAM based forwarding solution cannot satisfy the scale requirements of the backend network due to hardware limitations. This feature is implemented in wedge agent using exact match based forwarding in Tomahawk3 and Tomahawk4 switches. + +Broadcom Tomahawk series of switches has a flexible hardware table called unified forwarding table (UFT) which can do longest prefix match(LPM) or hash lookup. There are 8 banks in UFT which can be partitioned to create an exact match table along with ALPM. Each UFT bank can accommodate 16k exact match entries or 16k IPv6 /64 LPM entries. Wedge agent now partitions the UFT table with 4 banks to implement exact match forwarding. + +The Broadcom NPU does exact match lookup in parallel to LPM lookups without any performance penalty. The forwarding result from exact match lookup takes precedence over the action set by LPM. The exact match lookup can also set a per entry counter which is shared with TCAM (38k stats) on Tomahawk3. Tomahawk4 has a flexible pool of 24k stats which is shared with other forwarding stages. The exact match lookup can be performed using a subset of bits in the destination prefix. The destination prefix length is specified as part of agent configuration and can be changed in a warm boot upgrade. + +Wedge agent supports a Traffic Engineering Flow Table using exact match solution. Clients can use thrift APIs to install and manage TE flow entries. Each TE flow entry can attach a shared or unique counter to obtain flow bandwidth usage information. The flow stats are exported periodically to FSDB and clients can obtain stats information from FSDB through a pub-sub interface. + + +Design +~~~~~~ + +Detailed design can be found on the following link. + +References: Wedge Agent Design for TE flows: https://fb.quip.com/MkPRA2n6fMsD + +Scale +~~~~~ + +Wedge agent currently support 9k flow entries with unique stat counters. The scale test shows agent can add 9k entries to hardware in around 5 seconds. + +Tradeoff +~~~~~~~~ + +N/A + +Usecase +------- + +N/A + +Configuration +------------- + +TeFlow config are part of switch settings configuration of agent config. +The exactMatchTableConfigs need to be set as below to enable TeFlow feature. + +:: + + "switchSettings": { + "l2LearningMode": 0, + "qcmEnable": false, + "ptpTcEnable": false, + "l2AgeTimerSeconds": 300, + "maxRouteCounterIDs": 0, + "blockNeighbors": [ + ], + "macAddrsToBlock": [ + ], + "switchType": 0, + "exactMatchTableConfigs": [ + { + "name": "TeFlowTable", + "dstPrefixLength": 59 + } + ] + }, + + + +Build and test +-------------- + +HW tests: fboss/agent/hw/test/HwTeFlowTests.cpp + +HW Dataplane tests: fboss/agent/hw/test/dataplane_tests/HwTeFlowTrafficTests.cpp + +Debug +----- + +Use fboss2 show teflow command to display all the telfows information +On BCM shell, fp show displays the hardware objects + +Sample Output +------------- + +:: + + [netops@fboss315069343.snc1 ~]$ fboss2 show teflow + Flow key: dst prefix 2401:db00:eeee::/59, src port 64 + Match Action: + Counter ID: rtsw004-rtsw001-via-ctw001 + Redirect to Nexthops: + 2401:db00:eeee:ff::4 dev fboss4001 + State: + Enabled: true + Resolved Nexthops: + 2401:db00:eeee:ff::4 dev fboss4001 + + [root@fboss308772211.snc1 ~]# fboss_bcm_shell -t 600 + + FBOSS:localhost:5909>fp show + FP: unit 0: + PIPELINE STAGE EXACTMATCH + FP: :tcam_sz=65536(0x10000), tcam_slices=2, tcam_ext_numb=0, + PIPELINE STAGE INGRESS + FP: :tcam_sz=3072(0xc00), tcam_slices=9, tcam_ext_numb=0, + PIPELINE STAGE EGRESS + FP: :tcam_sz=512(0x200), tcam_slices=4, tcam_ext_numb=0, + PIPELINE STAGE LOOKUP + FP: :tcam_sz=512(0x200), tcam_slices=4, tcam_ext_numb=0, + GID 50331649: gid=0x3000001, instance=0 mode=Single, stage=ExactMatch lookup=Enabled, ActionResId={-1}, pbmp={0x000000000000000000000000000000000000000000000000000000000ffff0ffff0ffff0ffff0ffff0ffff0ffff1ffff} + qset={DstIp6, SrcPort, Stage, StageIngressExactMatch}, + aset={L3Switch, StatGroup}, + HintId=1 + + group_priority= 0 + slice_primary = {slice_number=0, Entry count=65536(0x10000), Entry free=65533(0xfffd)}, + group_status={prio_min=-2147483647, prio_max=2147483647, entries_total=65536, entries_free=65533, + counters_total=38912, counters_free=34815, meters_total=512, meters_free=512} + EID 0x00000002: gid=0x3000001, + slice=0, slice_idx=0xffffffff, part=0, prio=0, flags=0x810602, Installed, Enabled, color_indep=1 + + DstIp6 + Part:0 Offset0: 105 Width0: 11 + Part:0 Offset1: 80 Width1: 16 + Part:0 Offset2: 96 Width2: 4 + Part:0 Offset3: 132 Width3: 4 + Part:0 Offset4: 136 Width4: 4 + Part:0 Offset5: 140 Width5: 4 + Part:0 Offset6: 144 Width6: 4 + Part:0 Offset7: 148 Width7: 4 + Part:0 Offset8: 152 Width8: 4 + Part:0 Offset9: 156 Width9: 4 + DATA=0x01010000 00000000 + MASK=0xffffffff ffffffe0 + SrcPort + Part:0 Offset0: 116 Width0: 9 + DATA=0x00000003 + MASK=0x000001ff + action={act=L3Switch, param0=100010(0x186aa), param1=0(0), param2=0(0), param3=0(0)} + policer= + statistics={stat id 2 slice = 9 idx=2 entries=1}{Bytes} + diff --git a/fboss/agent/wiki/concepts/features/watermark_stats.rst b/fboss/agent/wiki/concepts/features/watermark_stats.rst new file mode 100644 index 0000000000000..88e9b6fed8a78 --- /dev/null +++ b/fboss/agent/wiki/concepts/features/watermark_stats.rst @@ -0,0 +1,113 @@ +.. fbmeta:: + hide_page_title=true + +Buffer watermark statistics +########################### + +Feature Description +------------------- + +Overview +~~~~~~~~ + +Buffer watermark statistics is a feature that helps capture the peak buffer +usage in the system. It is used to understand and monitor the peak buffer +utilization in switch hardware, like global shared buffers, headroom buffers, +egress queue buffers etc. + +Design +~~~~~~ + +Switching ASICs can keep track of peak buffer usage until a clear-on-read +for specific stats is issued. In FBOSS implementation, high-watermark +stats are polled from updateStats() every 60 sec by default with +clear-on-read. The implementation makes use of quantile stats for keeping +track of these watermark stats. These stats are published to ODS for tracking +and monitoring and is available via fb303 as well. Various watermark statistics +available are as below: + + - Per device high-watermark: + buffer_watermark_device.p100 + - Per CPU queue high-watermark: + buffer_watermark_cpu.queue0.p100 + - Per port egress queue high-watermark: + buffer_watermark_ucast.eth1/9/3.queue3.p100.60 + - Per Ingress Traffic Manager high-watermark: + buffer_watermark_global_headroom.itm1.p100 + buffer_watermark_global_shared.itm0.p100 + - Per Priority Group high-watermark: + buffer_watermark_pg_headroom.eth1/17/1.p100 + buffer_watermark_pg_shared.eth1/17/1.p100 + + +The watermark statistics is made available in Broadcom ASICs using a feature +named Buffer Statistics Tracking (BST). BST has two modes as below, of which +the "Watermark mode" is used in FBOSS. + +- Watermark Mode: provides peak usage since last clear-on-read. +- Instantaneous Use Count Mode: provides the instantaneous value of the monitored counter. + +References: Quantile stats: https://fburl.com/a6d1q09h + +Scale +~~~~~ + +N/A + +Tradeoff +~~~~~~~~ + +In Broadcom implementation, there is an option to use watermark mode or +instantaneous use count mode for BST. For FBOSS buffer watermark statistics +feature, the "watermark mode" is being used and hence will be a consideration +for features wanting to use the instantaneous mode or other conflicting +features in the ASIC. + +Usecase +------- + +- Understand the peak headroom and shared buffer usage with PFC enabled to ensure + nodrop behavior can be achieved without running out of buffers. +- Understand the queue build up for CPU queues, which will help fine tune the + buffer allocation for CPU high vs low priority queues + +Configuration +------------- + +The feature is enabled by default, no configuration knobs available. + + +Build and test +-------------- + +N/A + +Debug +----- + +N/A + +Sample Output +------------- + +:: + + fb303c -s $switchName:5909 getCounters | grep buffer_watermark | grep cpu + + "buffer_watermark_cpu.queue0.p100": 2769362, + "buffer_watermark_cpu.queue0.p100.60": 0, + "buffer_watermark_cpu.queue1.p100": 0, + "buffer_watermark_cpu.queue1.p100.60": 0, + "buffer_watermark_cpu.queue2.p100": 1016, + "buffer_watermark_cpu.queue2.p100.60": 508, + "buffer_watermark_cpu.queue9.p100": 9144, + "buffer_watermark_cpu.queue9.p100.60": 254, + +:: + + fb303c -s $switchName:5909 getCounters | grep buffer_watermark | grep itm0 + + "buffer_watermark_global_headroom.itm0.p100": 224536, + "buffer_watermark_global_headroom.itm0.p100.60": 102108, + "buffer_watermark_global_shared.itm0.p100": 15302738, + "buffer_watermark_global_shared.itm0.p100.60": 13011658, diff --git a/fboss/agent/wiki/olympic_qos.rst b/fboss/agent/wiki/olympic_qos.rst new file mode 100644 index 0000000000000..4db76e16ed9d7 --- /dev/null +++ b/fboss/agent/wiki/olympic_qos.rst @@ -0,0 +1,106 @@ +Olympic QoS +----------- + +Olympic QoS model unifies QoS model across CBB/EBB/DC. + + +Quality of Service +------------------- + +- During normal operation, there is enough network capacity to satisfy demands. +- Under congestion: the ingress packet rate is higher than port egresss rate. + Thus, the switch must drop packets. +- Desired behavior: 'higher priority' flow drops < 'lower priority' flow drops. +- How is a flow identified: 6-bit DSCP fields in IP header. + + +Facebook QoS model - Olympic QoS +-------------------------------- + +Defines class of services as follows: + +- Bronze: Cost optimized traffic (e.g. coldstorage, backups) +- Silver: General infrastructure traffic (e.g. data warehouse, dev infra, scribe) +- Gold: FB Family minimum viable product (e.g. messaging, newsfeed) +- ICP: Server Infra control plane (e.g. SMC, zeus, MySQL, TAO) +- Network Control: Network Control Plane (e.g. BGP, OpenR) + +Defines which DSCP point(s) map to which Olympic QoS queue. + + +FBOSS Olympic QoS configuration +-------------------------------- + +The below table lists Olympic QoS configuration + + ++-----------+-----+------+------+-----------------+-------+---------------------+---------+ +| Queue Name| Type| #DSCP|Weight|Reserved Bytes | Alpha | DSCP codes | QueueID | ++-----------+-----+------+------+-----------------+-------+---------------------+---------+ +| Bronze | WRR | 14 | 5 | 0 | 1 | [10-11], [16-17] | 4 | +| | | | | | | [19-23], [25] | | +| | | | | | | [60-63] | | ++-----------+-----+------+------+-----------------+-------+---------------------+---------+ +| Silver | WRR | 23 | 15 | - 0 RSW | 1 | [0-9], [12-15], | 0 | +| | | | | - 3328 FA, FSW | | [40-47], [49] | | ++-----------+-----+------+------+-----------------+-------+---------------------+---------+ +| Gold | WRR | 9 | 79 | - 0 RSW | 8 | [18], [24], [31], | 1 | +| | | | | - 9984 FA, FSW | | [33-34], [36, 39] | | ++-----------+-----+------+------+-----------------+-------+---------------------+---------+ +| NCNF | WRR | 10 | 1 | 0 | 1 | [50-59] | 2 | ++-----------+-----+------+------+-----------------+-------+---------------------+---------+ +| ICP | SP | 7 | NA | - 0 RSW | 8 | [26-30], [32], [35] | 6 | +| | | | | - 9984 FA, FSW | | | | ++-----------+-----+------+------+-----------------+-------+---------------------+---------+ +| Network | SP | 1 | NA | 0 | NA | [48] | 7 | +| Control | | | | | | | | ++-----------+-----+------+------+-----------------+-------+---------------------+---------+ + +WRR: Weighted Round Robin +SP: Strict Priority + +SP traffic has higher priority than WRR and can starve WRR out. If SP traffic +does not consume all the link capacity, the available link capacity is used +amongst the contending WRR queues in proportion to their weights. + +QoS for MH-NIC RSW downlinks +---------------------------- + +RSW downlinks of MH-NIC configuration have Queue-per-host. Refer +(:doc:`mhnic_fix`) for additional details. + +QoS for non-MH-NIC RSW downlinks +-------------------------------- + +RSW downlinks have different QoS profile: + ++-----------+-----+------+ +| Queue Name| Type|Weight| ++-----------+-----+------+ +| NCNF | WRR | 1 | ++-----------+-----+------+ +| Bronze | WRR | 8 | ++-----------+-----+------+ +| Silver | WRR | 16 | +| | | | ++-----------+-----+------+ +| Gold | WRR | 32 | ++-----------+-----+------+ +| ICP | WRR | 64 | ++-----------+-----+------+ +| Network | SP | NA | +| Control | | | ++-----------+-----+------+ + + +- RSW downlinks have the same DSCP to queue mapping as Olympic QoS policy. +- Non-downlink ports on RSW have the same Olympic QoS policy as described earlier in this document. +- Note that ICP is SP in Olympic QoS model, but WRR for RSW downlinks. +- Why is RSW downlink configuration different: + + - Multiple servers (typically 4) could connect to a Multi-host NIC, which in + turn connects to a single RSW port. + - With ICP as SP, it was observed that a sender sending ICP to one + of the 4 servers could starve other queues, effectively starving other + servers connected to the same multi-host NIC. + - ICP has been converted to WRR to mitigate this problem. diff --git a/fboss/agent/wiki/qosmaps.rst b/fboss/agent/wiki/qosmaps.rst new file mode 100644 index 0000000000000..6c12cbcc6b740 --- /dev/null +++ b/fboss/agent/wiki/qosmaps.rst @@ -0,0 +1,55 @@ +QoS Maps +-------- + +QoS Maps is a Broadcom feature that allows specifying 'action' for packets +'matched' under certain criteria. + +Use case +-------- + +Implementing QoS. Refer (:doc:`olympic_qos`) for additional details. + + +Why not use ACLs? +----------------- + +ACLs can be used to implement QoS (and the initial implementation used ACLs +instead of QoS Maps). However, it has following limitations: + +- ACLs are precious resouce: the max number is limited by hardware. Thus, an + alternative mechanism that frees up ACL resouce is welcome. + +- Owing to a Broadcom bug, the wedge_agent resets field processor when + it restarts (cold boot as well as warmboot). Thus, ACLs are not enforced + for a short duration during agent restart. + (The bug has since been reportedly fixed, so we may choose to not reset field + processor during warmboot in the future, and in that case, this reason will no + longer apply). + +- If ACLs are used to implement Olympic QoS (refer: doc:`olympic_qos`), ACLs + cannot be used for any other action without breaking QoS. Reason: + + - Each packet has a DSCP value (IP header field) + - Olympic QoS model defines DSCP to queue mapping for every possible DSCP value. + - Only 1 ACL can match a given packet. Thus, we either get QoS (if QoS ACL + has higher priority) or any other ACL feature but no QoS (if QoS ACL has lower + priority), but never both. + + +How do QoS Maps work? +--------------------- + + +QoS Maps works as follows: + +- Program a map in the HW and associate it with port(s). +- Using dscp value in a packet and above map, tag each packet with priority. +- Another map translates priority tag to CoQ index, and sends packets to that + queue. + + +ACLs and QoS Maps +================= + +If both ACLs and QoS Map defines a packet's queue mapping, ACL decision will +trump QoS Map decision.' diff --git a/fboss/agent/wiki/static_docs/docs/intro.md b/fboss/agent/wiki/static_docs/docs/intro.md new file mode 100644 index 0000000000000..e0d4ae7c3191c --- /dev/null +++ b/fboss/agent/wiki/static_docs/docs/intro.md @@ -0,0 +1,20 @@ +--- +slug: / +sidebar_position: -1 +sidebar_label: Home +title: Home +--- + +export const Highlight = ({children, color}) => ( + + {children} + +); diff --git a/fboss/agent/wiki/warmboot_agent_routing_interactions.rst b/fboss/agent/wiki/warmboot_agent_routing_interactions.rst new file mode 100644 index 0000000000000..597a55cf70537 --- /dev/null +++ b/fboss/agent/wiki/warmboot_agent_routing_interactions.rst @@ -0,0 +1,35 @@ +Wedge Agent and Routing protocol interactions during Warmboot +============================================================= + +This document describes interactions between routing protocols and wedge agent during warm boot restart + +Agent Warm boot Init Sequence +----------------------------- +Wedge agent implements a software switch(SwSwitch) and maintains a switch state object to represent the forwarding state. In addition, there is a hardware switch (BcmSwitch, SAISwitch) which manages the ASIC specific resources. The SwSwitch transitions through the following stages during a warm boot restart. It maintains a SwitchRunState variable that clients can query to identify the current state. + +UNINITIALIZED: +This is the default SwitchRunState. Agent does basic SDK init and starts feature managers in this stage. During warm boot exit, agent stores hardware and software state information into a file on disk - /dev/shm/fboss/warm_boot/switch_state. +At init stage, it reads the contents of a warmboot file and restores the state information. In addition, it checks for any link events during warm boot phase and takes corrective action. No route add or delete updates from clients are allowed in this stage. + +INITIALIZED: +Agent applies initial configuration(from /etc/coop/agent/current or user provided config FLAG) and changes SwitchRunState to CONFIGURED. The file contains knobs to enable or disable features, port and interface configs as well as various feature configs that are applied at this stage. The config update will not result in any state change unless config changed between warmboots or there were some events during warm boot agent down time. Any requests from routing client to add or delete routes are denied during this time period. + +CONFIGURED: +Route add or delete requests from clients are allowed at this stage. When requests from clients are recieved, agent adds or deletes the corresponding routes in RIB and FIB. In addition FIB constructs a new switch state with updated routes and attempts to transition to the new switch state. A state delta is created as part of this operation and HwSwitch does create/delete/modify operations in hardware for the affected routes. If hardware switch is able to successfully apply the delta, switch transitions to the new state. + +Protocol interactions +--------------------- +BGP and OPENR are the two main clients that agent serves. A restart of agent results in restart of BGP and OPENR as well. After restart, routing protocols establish sessions with neighbors and relearn the routes. These routes could be different from the routes already programmed in hardware and hence need to be resynced. BGP and OPENR clients differ slightly in their initial interactions after warmboot. + +BGP: +BGP waits for agent to transition to CONFIGURED SwitchRunState before syncing the routes using a syncFib command. This is a special route action command that includes all routes that are currently valid. Agent performs the following actions on the routes that belong to the client in response to the syncFib command. + - All routes included in syncFib command and also present in agent state are preserved + - If a route exists in syncFib but not in agent state, it is added to agent state + - Any route present in agent state but missing in syncfib command is deleted. + + syncFib command ensures that any route update that might have happened during warm boot upgrade window are correctly synced between client and agent. After the initial syncFib, BGP issues route add and delete commands to manage the routes. If any of these commands fails, it will issue a new syncFib command to synchronize agent and protocol state. + +OPENR: +After OpenR restart, it waits for 90 seconds before issuing a syncFib command. During this time period, it will install static MPLS label routes for prepend labels. A prepend label provides loop free forwarding for spine egress traffic. For spine routes, FSWs have direct connectivity to SSW. In addition other pods in the mesh will also announce the same route and this can lead to a forwarding loop. To avoid loop, if BGP learned spine route is the best path, OpenR will not install the mesh routes. However it installs a prepend label on local FSW with nexthops resolving towards turbo mesh members. Prepend label on remote side will be programmed such that traffic will not be sent back to mesh links. Prepend labels are computed before initial best path selection and hence will be programmed before fibSync. + + This will be followed by initial route computation and a syncFib and syncFibMpls command. After this, OPENR will add/remove routes similar to BGP case. diff --git a/fboss/lib/multinode/BUCK b/fboss/lib/multinode/BUCK new file mode 100644 index 0000000000000..794a72a8043f3 --- /dev/null +++ b/fboss/lib/multinode/BUCK @@ -0,0 +1,27 @@ +load("@fbcode_macros//build_defs:cpp_library.bzl", "cpp_library") + +oncall("fboss_agent_push") + +cpp_library( + name = "multi_node_util", + srcs = ["MultiNodeUtil.cpp"], + headers = ["MultiNodeUtil.h"], + exported_deps = [ + "//common/network:util", + "//common/thrift/thrift:monitor-cpp2-clients", + "//fboss/agent:asic_utils", + "//fboss/agent:core", + "//fboss/agent:switch_config-cpp2-types", + "//fboss/agent:utils", + "//fboss/agent/if:hw_ctrl-cpp2-services", + "//fboss/agent/if:test_ctrl-cpp2-clients", + "//fboss/agent/packet:packet_factory", + "//fboss/agent/state:state", + "//fboss/agent/test/utils:load_balancer_test_utils", + "//fboss/fsdb/if:fsdb-cpp2-services", + "//fboss/lib:common_utils", + "//fboss/qsfp_service/if:qsfp-cpp2-clients", + "//folly:network_address", + "//thrift/lib/cpp2/async:rocket_client_channel", + ], +) diff --git a/fboss/lib/multinode/MultiNodeUtil.cpp b/fboss/lib/multinode/MultiNodeUtil.cpp new file mode 100644 index 0000000000000..de6bad55e8fc0 --- /dev/null +++ b/fboss/lib/multinode/MultiNodeUtil.cpp @@ -0,0 +1,2703 @@ +/* + * Copyright (c) 2004-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + +#include "fboss/lib/multinode/MultiNodeUtil.h" + +#include +#include "common/network/NetworkUtil.h" +#include "common/thrift/thrift/gen-cpp2/MonitorAsyncClient.h" + +#include "fboss/agent/gen-cpp2/switch_config_types.h" +#include "fboss/agent/if/gen-cpp2/FbossHwCtrl.h" +#include "fboss/agent/if/gen-cpp2/TestCtrlAsyncClient.h" +#include "fboss/fsdb/if/gen-cpp2/FsdbService.h" +#include "fboss/qsfp_service/if/gen-cpp2/qsfp_clients.h" + +#include "fboss/agent/AsicUtils.h" +#include "fboss/agent/Utils.h" +#include "fboss/agent/packet/PktFactory.h" +#include "fboss/agent/test/utils/LoadBalancerTestUtils.h" +#include "fboss/lib/CommonUtils.h" + +namespace { +using facebook::fboss::FabricEndpoint; +using facebook::fboss::FbossHwCtrl; +using facebook::fboss::MultiSwitchRunState; +using facebook::fboss::QsfpService; +using facebook::fboss::QsfpServiceRunState; +using facebook::fboss::TestCtrl; +using facebook::fboss::fsdb::FsdbService; +using facebook::fboss::fsdb::SubscriberIdToOperSubscriberInfos; +using RunForHwAgentFn = std::function& client)>; +using facebook::fboss::ClientID; +using facebook::fboss::IpPrefix; +using facebook::fboss::PortInfoThrift; +using facebook::fboss::RouteDetails; +using facebook::fboss::UnicastRoute; +using facebook::fboss::cfg::DsfNode; + +std::unique_ptr> getSwAgentThriftClient( + const std::string& switchName) { + folly::EventBase* eb = folly::EventBaseManager::get()->getEventBase(); + auto remoteSwitchIp = + facebook::network::NetworkUtil::getHostByName(switchName); + folly::SocketAddress agent(remoteSwitchIp, 5909); + auto socket = folly::AsyncSocket::newSocket(eb, agent); + auto channel = + apache::thrift::RocketClientChannel::newChannel(std::move(socket)); + return std::make_unique>(std::move(channel)); +} + +std::unique_ptr> getHwAgentThriftClient( + const std::string& switchName, + int port) { + folly::EventBase* eb = folly::EventBaseManager::get()->getEventBase(); + auto remoteSwitchIp = + facebook::network::NetworkUtil::getHostByName(switchName); + folly::SocketAddress agent(remoteSwitchIp, port); + auto socket = folly::AsyncSocket::newSocket(eb, agent); + auto channel = + apache::thrift::RocketClientChannel::newChannel(std::move(socket)); + return std::make_unique>( + std::move(channel)); +} + +std::unique_ptr> getQsfpThriftClient( + const std::string& switchName) { + folly::EventBase* eb = folly::EventBaseManager::get()->getEventBase(); + auto remoteSwitchIp = + facebook::network::NetworkUtil::getHostByName(switchName); + folly::SocketAddress qsfp(remoteSwitchIp, 5910); + auto socket = folly::AsyncSocket::newSocket(eb, qsfp); + auto channel = + apache::thrift::RocketClientChannel::newChannel(std::move(socket)); + return std::make_unique>( + std::move(channel)); +} + +std::unique_ptr> getFsdbThriftClient( + const std::string& switchName) { + folly::EventBase* eb = folly::EventBaseManager::get()->getEventBase(); + auto remoteSwitchIp = + facebook::network::NetworkUtil::getHostByName(switchName); + folly::SocketAddress fsdb(remoteSwitchIp, 5908); + auto socket = folly::AsyncSocket::newSocket(eb, fsdb); + auto channel = + apache::thrift::RocketClientChannel::newChannel(std::move(socket)); + return std::make_unique>( + std::move(channel)); +} + +MultiSwitchRunState getMultiSwitchRunState(const std::string& switchName) { + auto swAgentClient = getSwAgentThriftClient(switchName); + MultiSwitchRunState runState; + swAgentClient->sync_getMultiSwitchRunState(runState); + return runState; +} + +QsfpServiceRunState getQsfpServiceRunState(const std::string& switchName) { + auto qsfpClient = getQsfpThriftClient(switchName); + return qsfpClient->sync_getQsfpServiceRunState(); +} + +int getNumHwSwitches(const std::string& switchName) { + auto runState = getMultiSwitchRunState(switchName); + return runState.hwIndexToRunState()->size(); +} + +void runOnAllHwAgents( + const std::string& switchName, + const RunForHwAgentFn& fn) { + static const std::vector kHwAgentPorts = {5931, 5932}; + auto numHwSwitches = getNumHwSwitches(switchName); + for (int i = 0; i < numHwSwitches; i++) { + auto hwAgentClient = getHwAgentThriftClient(switchName, kHwAgentPorts[i]); + fn(*hwAgentClient); + } +} + +void adminDisablePort(const std::string& switchName, int32_t portID) { + auto swAgentClient = getSwAgentThriftClient(switchName); + swAgentClient->sync_setPortState(portID, false /* disable port */); +} + +void adminEnablePort(const std::string& switchName, int32_t portID) { + auto swAgentClient = getSwAgentThriftClient(switchName); + swAgentClient->sync_setPortState(portID, true /* enable port */); +} + +void drainPort(const std::string& switchName, int32_t portID) { + auto swAgentClient = getSwAgentThriftClient(switchName); + swAgentClient->sync_setPortDrainState(portID, true /* drain port */); +} + +void undrainPort(const std::string& switchName, int32_t portID) { + auto swAgentClient = getSwAgentThriftClient(switchName); + swAgentClient->sync_setPortDrainState(portID, false /* undrain port */); +} + +void setSelfHealingLagEnable(const std::string& switchName, int32_t portID) { + auto swAgentClient = getSwAgentThriftClient(switchName); + swAgentClient->sync_setSelfHealingLagState(portID, true /* enable SHEL */); +} + +void setSelfHealingLagDisable(const std::string& switchName, int32_t portID) { + auto swAgentClient = getSwAgentThriftClient(switchName); + swAgentClient->sync_setSelfHealingLagState(portID, false /* disable SHEL */); +} + +void enableConditionalEntropyRehash( + const std::string& switchName, + int32_t portID) { + auto swAgentClient = getSwAgentThriftClient(switchName); + swAgentClient->sync_setConditionalEntropyRehash( + portID, true /* enable conditional entropy rehash */); +} + +void disableConditionalEntropyRehash( + const std::string& switchName, + int32_t portID) { + auto swAgentClient = getSwAgentThriftClient(switchName); + swAgentClient->sync_setConditionalEntropyRehash( + portID, false /* disable conditional entropy rehash */); +} + +std::map getSwitchIdToDsfNode(const std::string& switchName) { + auto swAgentClient = getSwAgentThriftClient(switchName); + std::map switchIdToDsfNode; + swAgentClient->sync_getDsfNodes(switchIdToDsfNode); + return switchIdToDsfNode; +} + +std::vector getNdpEntries( + const std::string& switchName) { + auto swAgentClient = getSwAgentThriftClient(switchName); + std::vector ndpEntries; + swAgentClient->sync_getNdpTable(ndpEntries); + return ndpEntries; +} + +void addNeighbor( + const std::string& switchName, + const int32_t& interfaceID, + const folly::IPAddress& neighborIP, + const folly::MacAddress& macAddress, + int32_t portID) { + auto swAgentClient = getSwAgentThriftClient(switchName); + swAgentClient->sync_addNeighbor( + interfaceID, + facebook::network::toBinaryAddress(neighborIP), + macAddress.toString(), + portID); +} + +void removeNeighbor( + const std::string& switchName, + const int32_t& interfaceID, + const folly::IPAddress& neighborIP) { + auto swAgentClient = getSwAgentThriftClient(switchName); + swAgentClient->sync_flushNeighborEntry( + facebook::network::toBinaryAddress(neighborIP), interfaceID); +} + +std::vector getAllRoutes(const std::string& switchName) { + std::vector routes; + auto swAgentClient = getSwAgentThriftClient(switchName); + swAgentClient->sync_getRouteTableDetails(routes); + return routes; +} + +void addRoute( + const std::string& switchName, + const folly::IPAddress& destPrefix, + const int16_t prefixLength, + const std::vector& nexthops) { + UnicastRoute route; + route.dest()->ip() = facebook::network::toBinaryAddress(destPrefix); + route.dest()->prefixLength() = prefixLength; + for (const auto& nexthop : nexthops) { + route.nextHopAddrs()->push_back( + facebook::network::toBinaryAddress(nexthop)); + } + + auto swAgentClient = getSwAgentThriftClient(switchName); + swAgentClient->sync_addUnicastRoutes( + static_cast(ClientID::STATIC_ROUTE), {std::move(route)}); +} + +std::map getIntfIdToIntf( + const std::string& switchName) { + auto swAgentClient = getSwAgentThriftClient(switchName); + std::map intfIdToIntf; + swAgentClient->sync_getAllInterfaces(intfIdToIntf); + return intfIdToIntf; +} + +std::map getPortIdToPortInfo( + const std::string& switchName) { + std::map portIdToPortInfo; + auto swAgentClient = getSwAgentThriftClient(switchName); + swAgentClient->sync_getAllPortInfo(portIdToPortInfo); + return portIdToPortInfo; +} + +std::map +getSystemPortdIdToSystemPort(const std::string& switchName) { + auto swAgentClient = getSwAgentThriftClient(switchName); + std::map systemPortIdToSystemPort; + swAgentClient->sync_getSystemPorts(systemPortIdToSystemPort); + return systemPortIdToSystemPort; +} + +std::map getFabricPortToFabricEndpoint( + const std::string& switchName) { + std::map fabricPortToFabricEndpoint; + auto hwAgentQueryFn = [&fabricPortToFabricEndpoint]( + apache::thrift::Client& client) { + std::map hwAgentEntries; + client.sync_getHwFabricConnectivity(hwAgentEntries); + fabricPortToFabricEndpoint.merge(hwAgentEntries); + }; + runOnAllHwAgents(switchName, hwAgentQueryFn); + + return fabricPortToFabricEndpoint; +} + +std::map getCounterNameToCount( + const std::string& switchName) { + std::map counterNameToCount; + + auto multiSwitchRunState = getMultiSwitchRunState(switchName); + // For split binary (multiSwitchEnabled), the counters are available in the + // HwAgent. For monolithic, the counters are available in the SwAgent. + if (*multiSwitchRunState.multiSwitchEnabled()) { + auto hwAgentQueryFn = + [&counterNameToCount](apache::thrift::Client& client) { + std::map hwAgentCounters; + apache::thrift::Client monitoringClient{ + client.getChannelShared()}; + monitoringClient.sync_getCounters(hwAgentCounters); + counterNameToCount.merge(hwAgentCounters); + }; + runOnAllHwAgents(switchName, hwAgentQueryFn); + } else { + auto swAgentClient = getSwAgentThriftClient(switchName); + swAgentClient->sync_getCounters(counterNameToCount); + } + + return counterNameToCount; +} + +void triggerGracefulAgentRestart(const std::string& switchName) { + try { + auto swAgentClient = getSwAgentThriftClient(switchName); + swAgentClient->sync_gracefullyRestartService("wedge_agent_test"); + } catch (...) { + // Thrift request may throw error as the Agent exits. + // Ignore it, as we only wanted to trigger exit. + } +} + +void triggerUngracefulAgentRestart(const std::string& switchName) { + try { + auto swAgentClient = getSwAgentThriftClient(switchName); + swAgentClient->sync_ungracefullyRestartService("wedge_agent_test"); + } catch (...) { + // Thrift request may throw error as the Agent exits. + // Ignore it, as we only wanted to trigger exit. + } +} + +void restartAgentWithDelay( + const std::string& switchName, + int32_t delayInSeconds) { + try { + auto swAgentClient = getSwAgentThriftClient(switchName); + swAgentClient->sync_gracefullyRestartServiceWithDelay( + "wedge_agent_test", delayInSeconds); + } catch (...) { + // Thrift request may throw error as the Agent exits. + // Ignore it, as we only wanted to trigger exit. + } +} + +void triggerGracefulQsfpRestart(const std::string& switchName) { + try { + auto swAgentClient = getSwAgentThriftClient(switchName); + swAgentClient->sync_gracefullyRestartService("qsfp_service"); + } catch (...) { + // Thrift request may throw error as the Agent exits. + // Ignore it, as we only wanted to trigger exit. + } +} + +void triggerUngracefulQsfpRestart(const std::string& switchName) { + try { + auto swAgentClient = getSwAgentThriftClient(switchName); + swAgentClient->sync_ungracefullyRestartService("qsfp_service"); + } catch (...) { + // Thrift request may throw error as the Agent exits. + // Ignore it, as we only wanted to trigger exit. + } +} + +void triggerGracefulFsdbRestart(const std::string& switchName) { + try { + auto swAgentClient = getSwAgentThriftClient(switchName); + swAgentClient->sync_gracefullyRestartService("fsdb"); + } catch (...) { + // Thrift request may throw error as the Agent exits. + // Ignore it, as we only wanted to trigger exit. + } +} + +void triggerUngracefulFsdbRestart(const std::string& switchName) { + try { + auto swAgentClient = getSwAgentThriftClient(switchName); + swAgentClient->sync_ungracefullyRestartService("fsdb"); + } catch (...) { + // Thrift request may throw error as the Agent exits. + // Ignore it, as we only wanted to trigger exit. + } +} + +SubscriberIdToOperSubscriberInfos getSubscriberIdToOperSusbscriberInfos( + const std::string& switchName) { + auto fsdbClient = getFsdbThriftClient(switchName); + SubscriberIdToOperSubscriberInfos subInfos; + fsdbClient->sync_getAllOperSubscriberInfos(subInfos); + return subInfos; +} + +// Invoke the provided func on every element of given set. +// except on exclusions. +template +void forEachExcluding( + const std::set& inputSet, + const std::set& exclusions, + Callable&& func, + Args&&... args) { + // Store arguments in a tuple for safe repeated use + auto argsTuple = std::make_tuple(std::forward(args)...); + for (const auto& elem : inputSet) { + if (exclusions.find(elem) == exclusions.end()) { + std::apply( + [&](auto&&... unpackedArgs) { + func(elem, std::forward(unpackedArgs)...); + }, + argsTuple); + } + } +} + +// Invoke the provided func on every element of given set. +// except on exclusions. +// Return true if and only if every func returns true. +// false otherwise. Stops on first failure. +template +bool checkForEachExcluding( + const std::set& inputSet, + const std::set& exclusions, + Callable&& func, + Args&&... args) { + // Store arguments in a tuple for safe repeated use + auto argsTuple = std::make_tuple(std::forward(args)...); + for (const auto& elem : inputSet) { + if (exclusions.find(elem) == exclusions.end()) { + bool result = std::apply( + [&](auto&&... unpackedArgs) { + return func( + elem, std::forward(unpackedArgs)...); + }, + argsTuple); + if (!result) { + return false; + } + } + } + return true; +} + +} // namespace + +namespace facebook::fboss::utility { + +MultiNodeUtil::MultiNodeUtil( + SwSwitch* sw, + const std::shared_ptr& dsfNodeMap) + : sw_(sw) { + populateDsfNodes(dsfNodeMap); + populateAllRdsws(); + populateAllFdsws(); + populateAllSwitches(); +} + +void MultiNodeUtil::populateDsfNodes( + const std::shared_ptr& dsfNodeMap) { + for (const auto& [_, dsfNodes] : std::as_const(*dsfNodeMap)) { + for (const auto& [_, node] : std::as_const(*dsfNodes)) { + switchIdToSwitchName_[node->getSwitchId()] = node->getName(); + switchNameToSwitchIds_[node->getName()].insert(node->getSwitchId()); + switchNameToAsicType_[node->getName()] = node->getAsicType(); + + if (node->getType() == cfg::DsfNodeType::INTERFACE_NODE) { + CHECK(node->getClusterId().has_value()); + auto clusterId = node->getClusterId().value(); + clusterIdToRdsws_[clusterId].push_back(node->getName()); + } else if (node->getType() == cfg::DsfNodeType::FABRIC_NODE) { + CHECK(node->getFabricLevel().has_value()); + if (node->getFabricLevel().value() == 1) { + CHECK(node->getClusterId().has_value()); + auto clusterId = node->getClusterId().value(); + clusterIdToFdsws_[clusterId].push_back(node->getName()); + } else if (node->getFabricLevel().value() == 2) { + sdsws_.insert(node->getName()); + } else { + XLOG(FATAL) << "Invalid fabric level" + << node->getFabricLevel().value(); + } + } else { + XLOG(FATAL) << "Invalid DSF Node type" + << apache::thrift::util::enumNameSafe(node->getType()); + } + } + } +} + +void MultiNodeUtil::populateAllRdsws() { + for (const auto& [clusterId, rdsws] : std::as_const(clusterIdToRdsws_)) { + for (const auto& rdsw : rdsws) { + allRdsws_.insert(rdsw); + } + } +} + +void MultiNodeUtil::populateAllFdsws() { + for (const auto& [clusterId, fdsws] : std::as_const(clusterIdToFdsws_)) { + for (const auto& fdsw : fdsws) { + allFdsws_.insert(fdsw); + } + } +} + +void MultiNodeUtil::populateAllSwitches() { + allSwitches_.insert(allRdsws_.begin(), allRdsws_.end()); + allSwitches_.insert(allFdsws_.begin(), allFdsws_.end()); + allSwitches_.insert(sdsws_.begin(), sdsws_.end()); +} + +std::map +MultiNodeUtil::getConnectedFabricPortToFabricEndpoint( + const std::string& switchName) const { + std::map connectedFabricPortToFabricEndpoint; + auto fabricPortToFabricEndpoint = getFabricPortToFabricEndpoint(switchName); + + std::copy_if( + fabricPortToFabricEndpoint.begin(), + fabricPortToFabricEndpoint.end(), + std::inserter( + connectedFabricPortToFabricEndpoint, + connectedFabricPortToFabricEndpoint.begin()), + [](const auto& pair) { + const auto& fabricEndpoint = pair.second; + return fabricEndpoint.isAttached().value(); + }); + + return connectedFabricPortToFabricEndpoint; +} + +bool MultiNodeUtil::verifyFabricConnectedSwitchesHelper( + SwitchType switchType, + const std::string& switchToVerify, + const std::set& expectedConnectedSwitches) const { + auto logFabricEndpoint = [switchToVerify]( + const FabricEndpoint& fabricEndpoint) { + XLOG(DBG2) << "From " << " switchName: " << switchToVerify + << " actualPeerSwitchId: " << fabricEndpoint.switchId().value() + << " actualPeerSwitchName: " + << fabricEndpoint.switchName().value_or("none") + << " actualPeerPortId: " << fabricEndpoint.portId().value() + << " actualPortName: " + << fabricEndpoint.portName().value_or("none") + << " expectedPeerSwitchId: " + << fabricEndpoint.expectedSwitchId().value_or(-1) + << " expectedPeerSwitchName: " + << fabricEndpoint.expectedSwitchName().value_or("none") + << " expectedPeerPortId: " + << fabricEndpoint.expectedPortId().value_or(-1) + << " expectedPeerPortName: " + << fabricEndpoint.expectedPortName().value_or("none"); + }; + + std::set gotConnectedSwitches; + for (const auto& [portName, fabricEndpoint] : + getFabricPortToFabricEndpoint(switchToVerify)) { + if (fabricEndpoint.isAttached().value()) { + logFabricEndpoint(fabricEndpoint); + + auto actualRemoteSwitchId = fabricEndpoint.switchId().value(); + auto expectedRemoteSwitchId = + fabricEndpoint.expectedSwitchId().value_or(-1); + auto actualRemoteSwitchName = fabricEndpoint.switchName(); + auto expectedRemoteSwitchName = fabricEndpoint.expectedSwitchName(); + + auto actualRemotePortId = fabricEndpoint.portId().value(); + auto expectedRemotePortId = fabricEndpoint.expectedPortId().value_or(-1); + auto actualRemotePortName = fabricEndpoint.portName(); + auto expectedRemotePortName = fabricEndpoint.portName(); + + // Expected switch/port ID/name must match for every entry + if (!(expectedRemoteSwitchId == actualRemoteSwitchId && + expectedRemoteSwitchName == actualRemoteSwitchName && + expectedRemotePortId == actualRemotePortId && + expectedRemotePortName == actualRemotePortName)) { + return false; + } + if (fabricEndpoint.switchName().has_value()) { + gotConnectedSwitches.insert(fabricEndpoint.switchName().value()); + } + } + } + + XLOG(DBG2) << "From " << switchTypeToString(switchType) + << ":: " << switchToVerify << " Expected Connected Switches: " + << folly::join(",", expectedConnectedSwitches) + << " Got Connected Switches: " + << folly::join(",", gotConnectedSwitches); + + return expectedConnectedSwitches == gotConnectedSwitches; +} + +bool MultiNodeUtil::verifyFabricConnectedSwitchesForRdsw( + int clusterId, + const std::string& rdswToVerify) const { + // Every RDSW is connected to all FDSWs in its cluster + std::set expectedConnectedSwitches( + std::begin(clusterIdToFdsws_.at(clusterId)), + std::end(clusterIdToFdsws_.at(clusterId))); + + return verifyFabricConnectedSwitchesHelper( + SwitchType::RDSW, rdswToVerify, expectedConnectedSwitches); +} + +bool MultiNodeUtil::verifyFabricConnectedSwitchesForAllRdsws() const { + for (const auto& [clusterId, rdsws] : std::as_const(clusterIdToRdsws_)) { + for (const auto& rdsw : rdsws) { + if (!verifyFabricConnectedSwitchesForRdsw(clusterId, rdsw)) { + return false; + } + } + } + + return true; +} + +bool MultiNodeUtil::verifyFabricConnectedSwitchesForFdsw( + int clusterId, + const std::string& fdswToVerify) const { + // Every FDSW is connected to all RDSWs in its cluster and all SDSWs + std::set expectedConnectedSwitches( + std::begin(clusterIdToRdsws_.at(clusterId)), + std::end(clusterIdToRdsws_.at(clusterId))); + expectedConnectedSwitches.insert(sdsws_.begin(), sdsws_.end()); + + return verifyFabricConnectedSwitchesHelper( + SwitchType::FDSW, fdswToVerify, expectedConnectedSwitches); +} + +bool MultiNodeUtil::verifyFabricConnectedSwitchesForAllFdsws() const { + for (const auto& [clusterId, fdsws] : std::as_const(clusterIdToFdsws_)) { + for (const auto& fdsw : fdsws) { + if (!verifyFabricConnectedSwitchesForFdsw(clusterId, fdsw)) { + return false; + } + } + } + + return true; +} + +bool MultiNodeUtil::verifyFabricConnectedSwitchesForSdsw( + const std::string& sdswToVerify) const { + // Every SDSW is connected to all FDSWs in all clusters + + return verifyFabricConnectedSwitchesHelper( + SwitchType::SDSW, + sdswToVerify, + allFdsws_ /* expectedConnectedSwitches */); +} + +bool MultiNodeUtil::verifyFabricConnectedSwitchesForAllSdsws() const { + for (const auto& sdsw : sdsws_) { + if (!verifyFabricConnectedSwitchesForSdsw(sdsw)) { + return false; + } + } + + return true; +} + +bool MultiNodeUtil::verifyFabricConnectivity() const { + return verifyFabricConnectedSwitchesForAllRdsws() && + verifyFabricConnectedSwitchesForAllFdsws() && + verifyFabricConnectedSwitchesForAllSdsws(); +} + +bool MultiNodeUtil::verifyFabricReachablityForRdsw( + const std::string& rdswToVerify) const { + auto logReachability = [rdswToVerify]( + const std::string& remoteSwitchName, + const std::vector& reachablePorts) { + XLOG(DBG2) << "From " << rdswToVerify + << " remoteSwitchName: " << remoteSwitchName + << " reachablePorts: " << folly::join(",", reachablePorts); + }; + + // Every remote RDSW across all clusters is reachable from the local RDSW + std::vector remoteSwitchNames; + std::copy_if( + allRdsws_.begin(), + allRdsws_.end(), + std::back_inserter(remoteSwitchNames), + [rdswToVerify](const std::string& switchName) { + return switchName != rdswToVerify; // exclude self + }); + + auto swAgentClient = getSwAgentThriftClient(rdswToVerify); + std::map> reachability; + swAgentClient->sync_getSwitchReachability(reachability, remoteSwitchNames); + + // Every remote RDSW must be reachable via every local active port. + // TODO: This assertion is not true when Input Balanced Mode is enabled. + // We will enhance this check for DSF Dual Stage where Input Balanced Mode + // is enabled. + auto activePorts = getActiveFabricPorts(rdswToVerify); + + for (auto& [remoteSwitchName, reachablePorts] : reachability) { + logReachability(remoteSwitchName, reachablePorts); + + std::set reachablePortsSet( + reachablePorts.begin(), reachablePorts.end()); + XLOG(DBG2) << "From RDSW:: " << rdswToVerify + << " Expected reachable ports (Active Ports): " + << folly::join(",", activePorts) << " Got reachable ports: " + << folly::join(",", reachablePortsSet); + + if (activePorts != reachablePortsSet) { + return false; + } + } + + return true; +} + +bool MultiNodeUtil::verifyFabricReachability() const { + for (const auto& rdsw : allRdsws_) { + if (!verifyFabricReachablityForRdsw(rdsw)) { + return false; + } + } + + return true; +} + +std::set MultiNodeUtil::getActiveFabricPorts( + const std::string& switchName) const { + auto activeFabricPortNameToPortInfo = + getActiveFabricPortNameToPortInfo(switchName); + std::set activePorts; + + std::transform( + activeFabricPortNameToPortInfo.begin(), + activeFabricPortNameToPortInfo.end(), + std::inserter(activePorts, activePorts.begin()), + [](const auto& pair) { + const auto& portInfo = pair.second; + return portInfo.name().value(); + }); + + return activePorts; +} + +std::map +MultiNodeUtil::getActiveFabricPortNameToPortInfo( + const std::string& switchName) const { + std::map activeFabricPortNameToPortInfo; + for (const auto& [_, portInfo] : getFabricPortNameToPortInfo(switchName)) { + if (portInfo.activeState().has_value() && + portInfo.activeState().value() == PortActiveState::ACTIVE) { + activeFabricPortNameToPortInfo.emplace(portInfo.name().value(), portInfo); + } + } + + return activeFabricPortNameToPortInfo; +} + +std::map +MultiNodeUtil::getFabricPortNameToPortInfo( + const std::string& switchName) const { + std::map fabricPortNameToPortInfo; + for (const auto& [_, portInfo] : getPortIdToPortInfo(switchName)) { + if (portInfo.portType().value() == cfg::PortType::FABRIC_PORT) { + fabricPortNameToPortInfo.emplace(portInfo.name().value(), portInfo); + } + } + + return fabricPortNameToPortInfo; +} + +std::map +MultiNodeUtil::getUpEthernetPortNameToPortInfo( + const std::string& switchName) const { + std::map upEthernetPortNameToPortInfo; + for (const auto& [_, portInfo] : getPortIdToPortInfo(switchName)) { + if (portInfo.portType().value() == cfg::PortType::INTERFACE_PORT && + portInfo.operState().value() == PortOperState::UP) { + upEthernetPortNameToPortInfo.emplace(portInfo.name().value(), portInfo); + } + } + + return upEthernetPortNameToPortInfo; +} + +bool MultiNodeUtil::verifyPortActiveStateForSwitch( + SwitchType switchType, + const std::string& switchName) const { + // Every Connected Fabric Port must be Active + auto connectedFabricPortToFabricEndpoint = + getConnectedFabricPortToFabricEndpoint(switchName); + std::set expectedActivePorts; + std::transform( + connectedFabricPortToFabricEndpoint.begin(), + connectedFabricPortToFabricEndpoint.end(), + std::inserter(expectedActivePorts, expectedActivePorts.begin()), + [](const auto& pair) { return pair.first; }); + + auto gotActivePorts = getActiveFabricPorts(switchName); + + XLOG(DBG2) << "From " << switchTypeToString(switchType) << ":: " << switchName + << " Expected Active Ports (connected fabric ports): " + << folly::join(",", expectedActivePorts) + << " Got Active Ports: " << folly::join(",", gotActivePorts); + + return expectedActivePorts == gotActivePorts; +} + +bool MultiNodeUtil::verifyNoPortErrorsForSwitch( + SwitchType switchType, + const std::string& switchName) const { + // No ports should have errors + for (const auto& [_, portInfo] : getPortIdToPortInfo(switchName)) { + if (portInfo.activeErrors()->size() != 0) { + XLOG(DBG2) << "From " << switchTypeToString(switchType) + << ":: " << switchName << " Port: " << portInfo.name().value() + << " has errors: " + << folly::join(",", *portInfo.activeErrors()); + return false; + } + } + + return true; +} + +bool MultiNodeUtil::verifyPortCableLength( + SwitchType switchType, + const std::string& switchName) const { + // Cable length query (i.e. cable propagation delay attribute) works only on + // below fabric ports:: + // DSF Single Stage system: + // o RDSW Fabric ports towards FDSW + // DSF Dual Stage system: + // o RDSW Fabric ports towards FDSW + // o FDSW Fabric ports towards SDSW + // + // TODO Enhance this check for DSF Dual stage: FDSW Fabric ports towards SDSW + if (switchType != SwitchType::RDSW) { + return true; + } + + // Verify if all connected fabric ports have valid cable length + for (const auto& [_, portInfo] : + getActiveFabricPortNameToPortInfo(switchName)) { + if (portInfo.cableLengthMeters().has_value() && + portInfo.cableLengthMeters().value() >= 0) { + // Cable length may vary on different test setups. Thus, verify + // if the Cable length query returns a valid non-0 cable length. + continue; + } + + XLOG(DBG2) << "From " << switchTypeToString(switchType) + << ":: " << switchName << " Port: " << portInfo.name().value() + << " has invalid cable length: " + << portInfo.cableLengthMeters().value_or(-1); + return false; + } + + return true; +} + +bool MultiNodeUtil::verifyPortsForSwitch( + SwitchType switchType, + const std::string& switchName) const { + return verifyPortActiveStateForSwitch(switchType, switchName) && + verifyNoPortErrorsForSwitch(switchType, switchName) && + verifyPortCableLength(switchType, switchName); +} + +bool MultiNodeUtil::verifyPorts() const { + // The checks are identical for all Switch types at the moment + // as we only verify Fabric ports. We may add Ethernet port checks + // specific to RDSWs in the future. + for (const auto& rdsw : allRdsws_) { + if (!verifyPortsForSwitch(SwitchType::RDSW, rdsw)) { + return false; + } + } + + for (const auto& fdsw : allFdsws_) { + if (!verifyPortsForSwitch(SwitchType::FDSW, fdsw)) { + return false; + } + } + + for (const auto& sdsw : sdsws_) { + if (!verifyPortsForSwitch(SwitchType::SDSW, sdsw)) { + return false; + } + } + + return true; +} + +std::map> +MultiNodeUtil::getRdswToSystemPorts() const { + std::map> rdswToSystemPorts; + + for (const auto& rdsw : allRdsws_) { + auto systemPortIdToSystemPort = getSystemPortdIdToSystemPort(rdsw); + + std::transform( + systemPortIdToSystemPort.begin(), + systemPortIdToSystemPort.end(), + std::back_inserter(rdswToSystemPorts[rdsw]), + [](const auto& pair) { return pair.second; }); + } + + return rdswToSystemPorts; +} + +std::set MultiNodeUtil::getGlobalSystemPortsOfType( + const std::string& rdsw, + const std::set& types) const { + auto matchesSystemPortType = + [&types](const facebook::fboss::SystemPortThrift& systemPort) { + if (systemPort.remoteSystemPortType().has_value()) { + return types.find(systemPort.remoteSystemPortType().value()) != + types.end(); + } else { + return types.empty(); + } + }; + + std::set systemPortsOfType; + for (const auto& [_, systemPort] : getSystemPortdIdToSystemPort(rdsw)) { + if (*systemPort.scope() == cfg::Scope::GLOBAL && + matchesSystemPortType(systemPort)) { + systemPortsOfType.insert(systemPort.portName().value()); + } + } + return systemPortsOfType; +} + +bool MultiNodeUtil::verifySystemPortsForRdsw( + const std::string& rdswToVerify) const { + // Every GLOBAL system port of every remote RDSW is either a STATIC_ENTRY + // or DYNAMIC_ENTRY of the local RDSW + std::set gotSystemPorts; + std::set expectedSystemPorts; + for (const auto& [clusterId, rdsws] : std::as_const(clusterIdToRdsws_)) { + for (const auto& rdsw : std::as_const(rdsws)) { + if (rdsw == rdswToVerify) { + gotSystemPorts = getGlobalSystemPortsOfType( + rdswToVerify, + {RemoteSystemPortType::STATIC_ENTRY, + RemoteSystemPortType:: + DYNAMIC_ENTRY} /* Get Global Remote ports of self */); + } else { + auto systemPortsForRdsw = getGlobalSystemPortsOfType( + rdsw, {} /* Get Global ports of Remote RDSW */); + expectedSystemPorts.insert( + systemPortsForRdsw.begin(), systemPortsForRdsw.end()); + } + } + } + + XLOG(DBG2) << "From " << rdswToVerify << " Expected System Ports: " + << folly::join(",", expectedSystemPorts) + << " Got System Ports: " << folly::join(",", gotSystemPorts); + + return expectedSystemPorts == gotSystemPorts; +} + +bool MultiNodeUtil::verifySystemPorts() const { + for (const auto& rdsw : allRdsws_) { + if (!verifySystemPortsForRdsw(rdsw)) { + return false; + } + } + + return true; +} + +std::map> +MultiNodeUtil::getRdswToRifs() const { + std::map> rdswToRifs; + for (const auto& rdsw : allRdsws_) { + auto intfIdToIntf = getIntfIdToIntf(rdsw); + + std::transform( + intfIdToIntf.begin(), + intfIdToIntf.end(), + std::back_inserter(rdswToRifs[rdsw]), + [](const auto& pair) { return pair.second; }); + } + + return rdswToRifs; +} + +std::set MultiNodeUtil::getGlobalRifsOfType( + const std::string& rdsw, + const std::set& types) const { + auto matchesRifType = [&types](const facebook::fboss::InterfaceDetail& rif) { + if (rif.remoteIntfType().has_value()) { + return types.find(rif.remoteIntfType().value()) != types.end(); + } else { + return types.empty(); + } + }; + + std::set rifsOfType; + for (const auto& [_, rif] : getIntfIdToIntf(rdsw)) { + if (*rif.scope() == cfg::Scope::GLOBAL && matchesRifType(rif)) { + rifsOfType.insert(rif.interfaceId().value()); + } + } + return rifsOfType; +} + +bool MultiNodeUtil::verifyRifsForRdsw(const std::string& rdswToVerify) const { + // Every GLOBAL rif of every remote RDSW is either a STATIC_ENTRY or + // DYNAMIC_ENTRY of the local RDSW + std::set gotRifs; + std::set expectedRifs; + for (const auto& [clusterId, rdsws] : std::as_const(clusterIdToRdsws_)) { + for (const auto& rdsw : std::as_const(rdsws)) { + if (rdsw == rdswToVerify) { + gotRifs = getGlobalRifsOfType( + rdswToVerify, + {RemoteInterfaceType::STATIC_ENTRY, + RemoteInterfaceType:: + DYNAMIC_ENTRY} /* Get Global Remote rifs of self */); + } else { + auto rifsForRdsw = + getGlobalRifsOfType(rdsw, {} /* Get Global rifs of Remote RDSW */); + expectedRifs.insert(rifsForRdsw.begin(), rifsForRdsw.end()); + } + } + } + + XLOG(DBG2) << "From " << rdswToVerify + << " Expected Rifs: " << folly::join(",", expectedRifs) + << " Got Rifs: " << folly::join(",", gotRifs); + + return expectedRifs == gotRifs; +} + +bool MultiNodeUtil::verifyRifs() const { + for (const auto& rdsw : allRdsws_) { + if (!verifyRifsForRdsw(rdsw)) { + return false; + } + } + + return true; +} + +std::vector MultiNodeUtil::getNdpEntriesOfType( + const std::string& rdsw, + const std::set& types) const { + auto ndpEntries = getNdpEntries(rdsw); + + std::vector filteredNdpEntries; + std::copy_if( + ndpEntries.begin(), + ndpEntries.end(), + std::back_inserter(filteredNdpEntries), + [this, rdsw, &types](const facebook::fboss::NdpEntryThrift& ndpEntry) { + logNdpEntry(rdsw, ndpEntry); + return types.find(ndpEntry.state().value()) != types.end(); + }); + + return filteredNdpEntries; +} + +bool MultiNodeUtil::verifyStaticNdpEntries() const { + // Every remote RDSW must have a STATIC NDP entry in the local RDSW + auto expectedRdsws = allRdsws_; + + for (const auto& [clusterId, rdsws] : std::as_const(clusterIdToRdsws_)) { + for (const auto& rdsw : std::as_const(rdsws)) { + auto staticNdpEntries = getNdpEntriesOfType(rdsw, {"STATIC"}); + + std::set gotRdsws; + std::transform( + staticNdpEntries.begin(), + staticNdpEntries.end(), + std::inserter(gotRdsws, gotRdsws.begin()), + [this](const auto& ndpEntry) { + CHECK(ndpEntry.switchId().has_value()); + CHECK( + switchIdToSwitchName_.find( + SwitchID(ndpEntry.switchId().value())) != + std::end(switchIdToSwitchName_)); + + return switchIdToSwitchName_.at( + SwitchID(ndpEntry.switchId().value())); + }); + + if (expectedRdsws != gotRdsws) { + XLOG(DBG2) << "STATIC NDP Entries from " << rdsw + << " Expected RDSWs: " << folly::join(",", expectedRdsws) + << " Got RDSWs: " << folly::join(",", gotRdsws); + return false; + } + } + } + + return true; +} + +std::map MultiNodeUtil::getPeerToDsfSession( + const std::string& rdsw) const { + auto logDsfSession = + [rdsw](const facebook::fboss::DsfSessionThrift& session) { + XLOG(DBG2) << "From " << rdsw << " session: " << *session.remoteName() + << " state: " + << apache::thrift::util::enumNameSafe(*session.state()) + << " lastEstablishedAt: " + << session.lastEstablishedAt().value_or(0) + << " lastDisconnectedAt: " + << session.lastDisconnectedAt().value_or(0); + }; + + auto swAgentClient = getSwAgentThriftClient(rdsw); + std::vector sessions; + swAgentClient->sync_getDsfSessions(sessions); + + std::map peerToDsfSession; + for (const auto& session : sessions) { + logDsfSession(session); + // remoteName format: peerName::peerIP, extract peerName. + size_t pos = (*session.remoteName()).find("::"); + if (pos != std::string::npos) { + auto peer = (*session.remoteName()).substr(0, pos); + peerToDsfSession.emplace(peer, session); + } + } + + return peerToDsfSession; +} + +std::set MultiNodeUtil::getRdswsWithEstablishedDsfSessions( + const std::string& rdsw) const { + std::set gotRdsws; + for (const auto& [peer, session] : getPeerToDsfSession(rdsw)) { + if (session.state() == facebook::fboss::DsfSessionState::ESTABLISHED) { + gotRdsws.insert(peer); + } + } + + return gotRdsws; +} + +bool MultiNodeUtil::verifyDsfSessions() const { + // Every RDSW must have an ESTABLISHED DSF Session with every other RDSW + + for (const auto& [clusterId, rdsws] : std::as_const(clusterIdToRdsws_)) { + for (const auto& rdsw : std::as_const(rdsws)) { + auto expectedRdsws = allRdsws_; + expectedRdsws.erase(rdsw); // exclude self + auto gotRdsws = getRdswsWithEstablishedDsfSessions(rdsw); + if (expectedRdsws != gotRdsws) { + XLOG(DBG2) << "DSF ESTABLISHED sessions from " << rdsw + << " Expected RDSWs: " << folly::join(",", expectedRdsws) + << " Got RDSWs: " << folly::join(",", gotRdsws); + return false; + } + } + } + + return true; +} + +bool MultiNodeUtil::verifyNoSessionsFlap( + const std::string& rdswToVerify, + const std::map& baselinePeerToDsfSession, + const std::optional& rdswToExclude) const { + auto noSessionFlap = + [this, rdswToVerify, baselinePeerToDsfSession, rdswToExclude]() -> bool { + auto currentPeerToDsfSession = getPeerToDsfSession(rdswToVerify); + // All entries must be identical i.e. + // DSF Session state (ESTABLISHED or not) is the same. + // For any session the establishedAt and connnectedAt is the same. + if (rdswToExclude.has_value()) { + currentPeerToDsfSession.erase(rdswToExclude.value()); + } + + return baselinePeerToDsfSession == currentPeerToDsfSession; + }; + + // It may take several (> 15) seconds for ESTABLISHED => CONNECT. + // Thus, keep retrying for several seconds to ensure that the session + // stays ESTABLISHED. + return checkAlwaysTrueWithRetryErrorReturn( + noSessionFlap, 30 /* num retries */); +} + +bool MultiNodeUtil::verifyNoSessionsEstablished( + const std::string& rdswToVerify) const { + auto noSessionsEstablished = [this, rdswToVerify]() -> bool { + for (const auto& [peer, session] : getPeerToDsfSession(rdswToVerify)) { + if (session.state() == facebook::fboss::DsfSessionState::ESTABLISHED) { + return false; + } + } + + return true; + }; + + // It may take several (> 15) seconds for ESTABLISHED => CONNECT. Thus, + // try for several seconds and check if the session transitions to + // CONNECT. + return checkWithRetryErrorReturn(noSessionsEstablished, 30 /* num retries */); +} + +bool MultiNodeUtil::verifyAllSessionsEstablished( + const std::string& rdswToVerify) const { + auto allSessionsEstablished = [this, rdswToVerify]() -> bool { + for (const auto& [peer, session] : getPeerToDsfSession(rdswToVerify)) { + if (session.state() != facebook::fboss::DsfSessionState::ESTABLISHED) { + return false; + } + } + + return true; + }; + + // It may take several seconds(>15) for ESTABLISHED => CONNECT. Thus, + // try for several seconds and check if the session transitions to + // ESTABLISHED. + return checkWithRetryErrorReturn( + allSessionsEstablished, 30 /* num retries */); +} + +bool MultiNodeUtil::verifyGracefulFabricLinkDown( + const std::string& rdswToVerify, + const std::map& activeFabricPortNameToPortInfo) + const { + CHECK(activeFabricPortNameToPortInfo.size() > 2); + auto rIter = activeFabricPortNameToPortInfo.rbegin(); + auto lastActivePort = rIter->first; + auto secondLastActivePort = std::next(rIter)->first; + auto baselinePeerToDsfSession = getPeerToDsfSession(rdswToVerify); + + // Admin disable all Active fabric ports + // Verify that all sessions stay established till last port is disabled. + // TODO: modify the config to set minLink threshold, and then extend the + // logic to verify that the sessions stay established while the minLink + // requirement is met. + for (const auto& [portName, portInfo] : activeFabricPortNameToPortInfo) { + XLOG(DBG2) << __func__ + << " Admin disabling port:: " << portInfo.name().value() + << " portID: " << portInfo.portId().value(); + adminDisablePort(rdswToVerify, portInfo.portId().value()); + + bool checkPassed = true; + if (portName == lastActivePort) { + checkPassed = verifyNoSessionsEstablished(rdswToVerify); + } else if (portName == secondLastActivePort) { + // verify no flaps is expensive. + // Thus, only verify just before disabling the last port. + // There is no loss of signal due to this approach as if the sessions + // flap due to an intermediate port admin disable, it will be detected + // by this check failure anyway. + checkPassed = + verifyNoSessionsFlap(rdswToVerify, baselinePeerToDsfSession); + } + if (!checkPassed) { + return false; + } + } + + return true; +} + +bool MultiNodeUtil::verifyGracefulFabricLinkUp( + const std::string& rdswToVerify, + const std::map& activeFabricPortNameToPortInfo) + const { + CHECK(activeFabricPortNameToPortInfo.size() > 2); + auto firstActivePort = activeFabricPortNameToPortInfo.begin()->first; + auto rIter = activeFabricPortNameToPortInfo.rbegin(); + auto lastActivePort = rIter->first; + // Admin Re-enable these fabric ports + for (const auto& [portName, portInfo] : activeFabricPortNameToPortInfo) { + XLOG(DBG2) << __func__ + << " Admin enabling port:: " << portInfo.name().value() + << " portID: " << portInfo.portId().value(); + adminEnablePort(rdswToVerify, portInfo.portId().value()); + + bool checkPassed = true; + if (portName == firstActivePort || portName == lastActivePort) { + checkPassed = verifyAllSessionsEstablished(rdswToVerify); + } + + if (!checkPassed) { + return false; + } + } + + return true; +} + +bool MultiNodeUtil::verifyGracefulFabricLinkDownUp() const { + auto myHostname = getLocalHostname(); + auto activeFabricPortNameToPortInfo = + getActiveFabricPortNameToPortInfo(myHostname); + + if (!verifyGracefulFabricLinkDown( + myHostname, activeFabricPortNameToPortInfo)) { + return false; + } + + if (!verifyGracefulFabricLinkUp(myHostname, activeFabricPortNameToPortInfo)) { + return false; + } + + return true; +} + +bool MultiNodeUtil::verifySwSwitchRunState( + const std::string& rdswToVerify, + const SwitchRunState& expectedSwitchRunState) const { + auto switchRunStateMatches = + [this, rdswToVerify, expectedSwitchRunState]() -> bool { + auto multiSwitchRunState = getMultiSwitchRunState(rdswToVerify); + auto gotSwitchRunState = multiSwitchRunState.swSwitchRunState(); + return gotSwitchRunState == expectedSwitchRunState; + }; + + // Thrift client queries will throw exception while the Agent is + // initializing. Thus, continue to retry while absorbing exceptions. + return checkWithRetryErrorReturn( + switchRunStateMatches, + 30 /* num retries */, + std::chrono::milliseconds(5000) /* sleep between retries */, + true /* retry on exception */); +} + +bool MultiNodeUtil::verifyQsfpServiceRunState( + const std::string& rdswToVerify, + const QsfpServiceRunState& expectedQsfpRunState) const { + auto qsfpServiceRunStateMatches = [rdswToVerify, + expectedQsfpRunState]() -> bool { + auto gotQsfpServiceRunState = getQsfpServiceRunState(rdswToVerify); + return gotQsfpServiceRunState == expectedQsfpRunState; + }; + + // Thrift client queries will throw exception while QSFP is initializing. + // Thus, continue to retry while absorbing exceptions. + return checkWithRetryErrorReturn( + qsfpServiceRunStateMatches, + 30 /* num retries */, + std::chrono::milliseconds(5000) /* sleep between retries */, + true /* retry on exception */); +} + +bool MultiNodeUtil::verifyFsdbIsUp(const std::string& rdswToVerify) const { + auto fsdbIsUp = [this, rdswToVerify]() -> bool { + // Unlike Agent and QSFP, FSDB lacks notion of "RunState" that can be + // queried to confirm whether FSDB has completed initialization. + // In the meanwhile, query some FSDB thrift method. + // If FSDB has not up yet, this will throw an error and + // checkwithRetryErrorReturn will retry the specified number of times. + // TODO: T238268316 will add "RunState" to FSDB. Leverage it then. + getSubscriberIdToOperSusbscriberInfos(rdswToVerify); + return true; + }; + + // Thrift client queries will throw exception while FSDB is initializing. + // Thus, continue to retry while absorbing exceptions. + return checkWithRetryErrorReturn( + fsdbIsUp, + 30 /* num retries */, + std::chrono::milliseconds(5000) /* sleep between retries */, + true /* retry on exception */); +} + +bool MultiNodeUtil::verifyDeviceDownUpForRemoteRdswsHelper( + bool triggerGraceFulRestart) const { + auto myHostname = network::NetworkUtil::getLocalHost( + true /* stripFbDomain */, true /* stripTFbDomain */); + auto baselinePeerToDsfSession = getPeerToDsfSession(myHostname); + + // For any one RDSW in every remote cluster issue Agent restart + for (const auto& [_, rdsws] : std::as_const(clusterIdToRdsws_)) { + for (const auto& rdsw : std::as_const(rdsws)) { + if (rdsw == myHostname) { // exclude self + continue; + } + + // Trigger graceful or ungraceful Agent restart + triggerGraceFulRestart ? triggerGracefulAgentRestart(rdsw) + : triggerUngracefulAgentRestart(rdsw); + + // Wait for the switch to come up + if (!verifySwSwitchRunState(rdsw, SwitchRunState::CONFIGURED)) { + XLOG(DBG2) << "Agent failed to come up post warmboot: " << rdsw; + return false; + } + + // Sessions to RDSW that was just restarted are expected to flap. + // This is regardless of graceful or ungraceful Agent restart. + // Verify no other sessions flap. + auto expectedPeerToDsfSession = baselinePeerToDsfSession; + expectedPeerToDsfSession.erase(rdsw); + if (!verifyNoSessionsFlap( + myHostname /* rdswToVerify */, + expectedPeerToDsfSession, + rdsw /* rdswToExclude */)) { + return false; + } + + // Verify all DSF sessions are established for the RDSW that was + // restarted + verifyAllSessionsEstablished(rdsw); + + // Restart only one remote RDSW per cluster + break; + } + } + + return true; +} + +bool MultiNodeUtil::verifyGracefulDeviceDownUpForRemoteRdsws() const { + return verifyDeviceDownUpForRemoteRdswsHelper( + true /* triggerGracefulRestart*/); +} + +bool MultiNodeUtil::verifyGracefulDeviceDownUpForRemoteFdsws() const { + auto myHostname = network::NetworkUtil::getLocalHost( + true /* stripFbDomain */, true /* stripTFbDomain */); + auto baselinePeerToDsfSession = getPeerToDsfSession(myHostname); + + // For any one FDSW in every remote cluster issue graceful restart + for (const auto& [_, fdsws] : std::as_const(clusterIdToFdsws_)) { + // Gracefully restart only one remote FDSW per cluster + if (!fdsws.empty()) { + auto fdsw = fdsws.front(); + triggerGracefulAgentRestart(fdsw); + // Wait for the switch to come up + if (!verifySwSwitchRunState(fdsw, SwitchRunState::CONFIGURED)) { + XLOG(DBG2) << "Agent failed to come up post warmboot: " << fdsw; + return false; + } + } + } + + // verify no flaps is expensive. + // Thus, only verify after warmboot restarting one FDSW from each cluster. + // There is no loss of signal due to this approach as if the sessions flap + // due to an intermediate warmboot, it will be detected by this check + // anyway. + if (!verifyNoSessionsFlap(myHostname, baselinePeerToDsfSession)) { + return false; + } + + return true; +} + +bool MultiNodeUtil::verifyGracefulDeviceDownUpForRemoteSdsws() const { + return true; +} + +bool MultiNodeUtil::verifyGracefulDeviceDownUp() const { + return verifyGracefulDeviceDownUpForRemoteRdsws() && + verifyGracefulDeviceDownUpForRemoteFdsws() && + verifyGracefulDeviceDownUpForRemoteSdsws(); +} + +bool MultiNodeUtil::verifyUngracefulDeviceDownUpForRemoteRdsws() const { + return verifyDeviceDownUpForRemoteRdswsHelper( + false /* triggerGracefulRestart*/); +} + +bool MultiNodeUtil::verifyUngracefulDeviceDownUpForRemoteFdsws() const { + // TODO verify + return true; +} + +bool MultiNodeUtil::verifyUngracefulDeviceDownUpForRemoteSdsws() const { + // TODO verify + return true; +} + +bool MultiNodeUtil::verifyUngracefulDeviceDownUp() const { + return verifyUngracefulDeviceDownUpForRemoteRdsws() && + verifyUngracefulDeviceDownUpForRemoteFdsws() && + verifyUngracefulDeviceDownUpForRemoteSdsws(); +} + +std::set +MultiNodeUtil::triggerGraceFulRestartTimeoutForRemoteRdsws() const { + auto static constexpr kGracefulRestartTimeout = 120; + auto static constexpr kDelayBetweenRestarts = + kGracefulRestartTimeout + 60 /* time to verify STALE post GR timeout */; + + auto myHostname = network::NetworkUtil::getLocalHost( + true /* stripFbDomain */, true /* stripTFbDomain */); + + // For any one RDSW in every remote cluster issue delayed Agent restart + std::set restartedRdsws; + for (const auto& [_, rdsws] : std::as_const(clusterIdToRdsws_)) { + for (const auto& rdsw : std::as_const(rdsws)) { + if (rdsw == myHostname) { // exclude self + continue; + } + restartAgentWithDelay(rdsw, kDelayBetweenRestarts); + restartedRdsws.insert(rdsw); + + // Gracefully restart only one remote RDSW per cluster + break; + } + } + + return restartedRdsws; +} + +bool MultiNodeUtil::verifyStaleSystemPorts( + const std::set& restartedRdsws) const { + auto myHostname = network::NetworkUtil::getLocalHost( + true /* stripFbDomain */, true /* stripTFbDomain */); + + auto staleSystemPorts = [this, myHostname, restartedRdsws] { + // Verify system ports for restarted RDSWs are STALE + // Verify system ports for non-restarted RDSWs are LIVE + for (const auto& [rdsw, systemPorts] : getRdswToSystemPorts()) { + bool isRestarted = restartedRdsws.find(rdsw) != restartedRdsws.end(); + + for (const auto& systemPort : systemPorts) { + auto livenessStatus = systemPort.remoteSystemPortLivenessStatus(); + if (!livenessStatus.has_value()) { + continue; + } + + if (isRestarted) { + // Restarted RDSW should have STALE system ports + if (livenessStatus.value() != LivenessStatus::STALE) { + return false; + } + } else { + // Non-Restarted RDSW should have LIVE system ports + if (livenessStatus.value() != LivenessStatus::LIVE) { + return false; + } + } + } + } + + return true; + }; + + return checkWithRetryErrorReturn( + staleSystemPorts, + 30 /* num retries */, + std::chrono::milliseconds(5000) /* sleep between retries */, + true /* retry on exception */); +} + +bool MultiNodeUtil::verifyStaleRifs( + const std::set& restartedRdsws) const { + auto staleRifs = [this, restartedRdsws] { + // Verify rifs for restarted RDSWs are STALE + // Verify rifs for non-restarted RDSWs are LIVE + for (const auto& [rdsw, rifs] : getRdswToRifs()) { + bool isRestarted = restartedRdsws.find(rdsw) != restartedRdsws.end(); + + for (const auto& rif : rifs) { + auto livenessStatus = rif.remoteIntfLivenessStatus(); + if (!livenessStatus.has_value()) { + continue; + } + + if (isRestarted) { + // Restarted RDSW should have STALE rifs + if (livenessStatus.value() != LivenessStatus::STALE) { + return false; + } + } else { + // Non-Restarted RDSW should have LIVE rifs + if (livenessStatus.value() != LivenessStatus::LIVE) { + return false; + } + } + } + } + + return true; + }; + + return checkWithRetryErrorReturn( + staleRifs, + 30 /* num retries */, + std::chrono::milliseconds(5000) /* sleep between retries */, + true /* retry on exception */); +} + +bool MultiNodeUtil::verifyLiveSystemPorts() const { + auto liveSystemPorts = [this] { + for (const auto& [rdsw, systemPorts] : getRdswToSystemPorts()) { + for (const auto& systemPort : systemPorts) { + auto livenessStatus = systemPort.remoteSystemPortLivenessStatus(); + if (!livenessStatus.has_value()) { + continue; + } + + if (livenessStatus.value() != LivenessStatus::LIVE) { + return false; + } + } + } + + return true; + }; + + return checkWithRetryErrorReturn( + liveSystemPorts, + 30 /* num retries */, + std::chrono::milliseconds(5000) /* sleep between retries */, + true /* retry on exception */); + + return true; +} + +bool MultiNodeUtil::verifyLiveRifs() const { + auto liveRifs = [this] { + for (const auto& [_, rifs] : getRdswToRifs()) { + for (const auto& rif : rifs) { + auto livenessStatus = rif.remoteIntfLivenessStatus(); + if (!livenessStatus.has_value()) { + continue; + } + + if (livenessStatus.value() != LivenessStatus::LIVE) { + return false; + } + } + } + + return true; + }; + + return checkWithRetryErrorReturn( + liveRifs, + 30 /* num retries */, + std::chrono::milliseconds(5000) /* sleep between retries */, + true /* retry on exception */); +} + +bool MultiNodeUtil::verifyGracefulRestartTimeoutRecovery() const { + // This test can be written as: + // - Stop Agent + // - Wait for 120s i.e. GR timeout + // - Verify entries are STALE + // - Start Agent + // - Verify entries are LIVE + // However, in order to implement above sequence, we need a mechanism for + // the test to invoke "Start Agent" when Agent thrift server is not + // running. + // + // This can be accomplished by test client (this code) logging into the + // remote device running Agent. But then the test needs to worry about + // login credentials. Alternatively, the remote device can run a Thrift + // server for the test purpose along, but that is an overkill for this use + // case. + // + // This test logic solves it with the following approach: + // - Restart Agent API with delay: Test API supported by remote device + // - Stop Agent, + // - Sleep for 120s (GR Timeout) + 60s (time to verify STALE state) + // - Start Agent + // - Validate STALE state... while Agent is stopped. + // - Validate LIVE state.... after Agent has restarted. + // + + auto restartedRdsws = triggerGraceFulRestartTimeoutForRemoteRdsws(); + + // First: Agent stops, GR time out, Sys ports and Rifs turn STALE. + // Later: Agent restarts, Sys ports and Rifs resync and turn LIVE. + return verifyStaleSystemPorts(restartedRdsws) && + verifyStaleRifs(restartedRdsws) && verifyLiveSystemPorts() && + verifyLiveRifs(); +} + +bool MultiNodeUtil::verifyGracefulQsfpDownUp() const { + XLOG(DBG2) << __func__; + + auto myHostname = network::NetworkUtil::getLocalHost( + true /* stripFbDomain */, true /* stripTFbDomain */); + auto baselinePeerToDsfSession = getPeerToDsfSession(myHostname); + + // For every device (RDSW, FDSW, SDSW) issue QSFP graceful restart + for (const auto& [_, switchName] : switchIdToSwitchName_) { + triggerGracefulQsfpRestart(switchName); + } + + // Wait for QSFP service to come up + for (const auto& [_, switchName] : switchIdToSwitchName_) { + if (!verifyQsfpServiceRunState(switchName, QsfpServiceRunState::ACTIVE)) { + XLOG(DBG2) << "QSFP failed to come up post warmboot: " << switchName; + return false; + } + } + + // No session flaps are expected for QSFP graceful restart. + if (!verifyNoSessionsFlap(myHostname, baselinePeerToDsfSession)) { + return false; + } + + return true; +} + +bool MultiNodeUtil::verifyUngracefulQsfpDownUpForRemoteRdsws() const { + auto myHostname = network::NetworkUtil::getLocalHost( + true /* stripFbDomain */, true /* stripTFbDomain */); + auto baselinePeerToDsfSession = getPeerToDsfSession(myHostname); + + // For any one RDSW in every remote cluster issue ungraceful QSFP restart + for (const auto& [_, rdsws] : std::as_const(clusterIdToRdsws_)) { + for (const auto& rdsw : std::as_const(rdsws)) { + if (rdsw == myHostname) { // exclude self + continue; + } + triggerUngracefulQsfpRestart(rdsw); + + // Wait for QSFP service to come up + if (!verifyQsfpServiceRunState(rdsw, QsfpServiceRunState::ACTIVE)) { + XLOG(DBG2) << "QSFP failed to come up post warmboot: " << rdsw; + return false; + } + + // Sessions to RDSW whose QSFP just restarted are expected to flap. + // Verify no other sessions flap. + auto expectedPeerToDsfSession = baselinePeerToDsfSession; + expectedPeerToDsfSession.erase(rdsw); + if (!verifyNoSessionsFlap( + myHostname /* rdswToVerify */, + expectedPeerToDsfSession, + rdsw /* rdswToExclude */)) { + return false; + } + + // Verify all DSF sessions are established for the RDSW that was + // restarted + verifyAllSessionsEstablished(rdsw); + + // Ungracefully restart only one remote RDSW QSFP per cluster + break; + } + } + + return true; +} + +bool MultiNodeUtil::verifyUngracefulQsfpDownUpForRemoteFdsws() const { + auto myHostname = network::NetworkUtil::getLocalHost( + true /* stripFbDomain */, true /* stripTFbDomain */); + auto baselinePeerToDsfSession = getPeerToDsfSession(myHostname); + + // For any one FDSW in every remote cluster issue ungraceful QSFP restart + std::set restartedFdsws; + for (const auto& [_, fdsws] : std::as_const(clusterIdToFdsws_)) { + // Ungracefully restart only one remote FDSW QSFP per cluster + if (!fdsws.empty()) { + auto fdsw = fdsws.front(); + triggerUngracefulQsfpRestart(fdsw); + } + } + + for (const auto& fdsw : restartedFdsws) { + // Wait for QSFP service to come up + if (!verifyQsfpServiceRunState(fdsw, QsfpServiceRunState::ACTIVE)) { + XLOG(DBG2) << "QSFP failed to come up post warmboot: " << fdsw; + return false; + } + } + + // No session flaps are expected for QSFP restart. + if (!verifyNoSessionsFlap(myHostname, baselinePeerToDsfSession)) { + return false; + } + + return true; +} + +bool MultiNodeUtil::verifyUngracefulQsfpDownUpForRemoteSdsws() const { + // TODO + return true; +} + +bool MultiNodeUtil::verifyUngracefulQsfpDownUp() const { + return verifyUngracefulQsfpDownUpForRemoteRdsws() && + verifyUngracefulQsfpDownUpForRemoteFdsws() && + verifyUngracefulQsfpDownUpForRemoteSdsws(); +} + +bool MultiNodeUtil::verifyFsdbDownUpForRemoteRdswsHelper( + bool triggerGraceFulRestart) const { + auto myHostname = network::NetworkUtil::getLocalHost( + true /* stripFbDomain */, true /* stripTFbDomain */); + auto baselinePeerToDsfSession = getPeerToDsfSession(myHostname); + + // For any one RDSW in every remote cluster issue graceful FSDB restart + for (const auto& [_, rdsws] : std::as_const(clusterIdToRdsws_)) { + for (const auto& rdsw : std::as_const(rdsws)) { + if (rdsw == myHostname) { // exclude self + continue; + } + + // Trigger graceful or ungraceful FSDB restart + triggerGraceFulRestart ? triggerGracefulFsdbRestart(rdsw) + : triggerUngracefulFsdbRestart(rdsw); + + // Wait for FSDB to come up + if (!verifyFsdbIsUp(rdsw)) { + XLOG(DBG2) << "FSDB failed to come up post restart: " << rdsw; + return false; + } + + // Sessions to RDSW whose FSDB just restarted are expected to flap. + // Verify no other sessions flap. + auto expectedPeerToDsfSession = baselinePeerToDsfSession; + expectedPeerToDsfSession.erase(rdsw); + if (!verifyNoSessionsFlap( + myHostname /* rdswToVerify */, + expectedPeerToDsfSession, + rdsw /* rdswToExclude */)) { + return false; + } + + // Verify all DSF sessions are established for the RDSW that was + // restarted + verifyAllSessionsEstablished(rdsw); + + // Restart only one remote RDSW FSDB per cluster + break; + } + } + + return true; +} + +bool MultiNodeUtil::verifyGracefulFsdbDownUp() const { + XLOG(DBG2) << __func__; + return verifyFsdbDownUpForRemoteRdswsHelper( + true /* triggerGracefulFsdbRestart */); +} + +bool MultiNodeUtil::verifyUngracefulFsdbDownUp() const { + XLOG(DBG2) << __func__; + return verifyFsdbDownUpForRemoteRdswsHelper( + false /* triggerGracefulFsdbRestart */); +} + +// For given RDSWs: +// - Find Up Ethernet ports +// - Compute InterfaceID corresponding to each of those ports +// - Get IP address for that InterfaceID +// - Add some offset to this IP to derive neighbor IP +// - Use lower bits of the neighbor IP to derive some neighbor MAC +// +// Generate specified number of neighbors and return. +std::vector MultiNodeUtil::computeNeighborsForRdsw( + const std::string& rdsw, + const int& numNeighbors) const { + auto populateUpEthernetPorts = [this, rdsw, numNeighbors](auto& neighbors) { + auto upEthernetPortNameToPortInfo = getUpEthernetPortNameToPortInfo(rdsw); + CHECK(upEthernetPortNameToPortInfo.size() >= numNeighbors); + + for (const auto& [portName, portInfo] : upEthernetPortNameToPortInfo) { + if (neighbors.size() >= static_cast(numNeighbors)) { + break; + } + + NeighborInfo neighborInfo; + neighborInfo.portID = *portInfo.portId(); + neighbors.push_back(neighborInfo); + } + + return neighbors; + }; + + auto getSystemPortMin = [this, rdsw]() { + // Get system portID range for the RDSW + CHECK(switchNameToSwitchIds_.find(rdsw) != switchNameToSwitchIds_.end()); + auto switchId = *switchNameToSwitchIds_.at(rdsw).begin(); + auto switchIdToDsfNode = getSwitchIdToDsfNode(rdsw); + CHECK(switchIdToDsfNode.find(switchId) != switchIdToDsfNode.end()); + auto ranges = switchIdToDsfNode.at(switchId).systemPortRanges(); + + // TODO: Extend to work with multiple system port ranges + CHECK(ranges->systemPortRanges()->size() >= 1); + auto systemPortMin = *ranges->systemPortRanges()->front().minimum(); + + return systemPortMin; + }; + + auto populateIntfIDs = [rdsw, getSystemPortMin](auto& neighbors) { + auto systemPortMin = getSystemPortMin(); + for (auto& neighbor : neighbors) { + neighbor.intfID = int32_t(systemPortMin) + neighbor.portID; + } + }; + + auto getIntfIDToIp = [this, rdsw]() { + std::map intfIDToIp; + for (const auto& [_, rif] : getIntfIdToIntf(rdsw)) { + for (const auto& ipPrefix : *rif.address()) { + auto ip = folly::IPAddress::fromBinary( + folly::ByteRange( + reinterpret_cast( + ipPrefix.ip()->addr()->data()), + ipPrefix.ip()->addr()->size())); + + if (!folly::IPAddress(ip).isLinkLocal()) { + // Pick any one non-local IP per interface + intfIDToIp[*rif.interfaceId()] = ip; + break; + } + } + } + + return intfIDToIp; + }; + + auto computeNeighborIpAndMac = [this](const std::string& ipAddress) { + auto constexpr kOffset = 0x10; + auto ipv6Address = folly::IPAddressV6::tryFromString(ipAddress); + std::array bytes = ipv6Address->toByteArray(); + bytes[15] += kOffset; // add some offset to derive neighbor IP + auto neighborIp = folly::IPAddressV6::fromBinary(bytes); + + // Resolve Neighbor to Router MAC. + // + // Neighbor is resolved on a loopback port. + // Thus, packets out of this port get looped back. Since those packets + // carry router MAC as dstMac the packets get routed and help us create + // traffic loop. + auto macStr = utility::getMacForFirstInterfaceWithPorts(sw_->getState()); + auto neighborMac = folly::MacAddress(macStr); + + return std::make_pair(neighborIp, neighborMac); + }; + + auto populateNeighborIpAndMac = + [rdsw, getIntfIDToIp, computeNeighborIpAndMac](auto& neighbors) { + auto intfIDToIp = getIntfIDToIp(); + + for (auto& neighbor : neighbors) { + CHECK(intfIDToIp.find(neighbor.intfID) != intfIDToIp.end()) + << "rdsw: " << rdsw << " neighbor.intfID: " << neighbor.intfID; + auto ip = intfIDToIp.at(neighbor.intfID); + auto [neighborIp, neighborMac] = computeNeighborIpAndMac(ip.str()); + + neighbor.ip = neighborIp; + neighbor.mac = neighborMac; + } + }; + + std::vector neighbors; + populateUpEthernetPorts(neighbors); + populateIntfIDs(neighbors); + populateNeighborIpAndMac(neighbors); + + return neighbors; +} + +// if allNeighborsMustBePresent is true, then all neighbors must be present +// for every rdsw in rdswToNdpEntries. +// if allNeighborsMustBePresent is false, then all neighbors must be absent +// for every rdsw in rdswToNdpEntries. +bool MultiNodeUtil::verifyNeighborHelper( + const std::vector& neighbors, + const std::map>& rdswToNdpEntries, + bool allNeighborsMustBePresent) const { + auto isNeighborPresentHelper = [](const auto& ndpEntries, + const auto& neighbor) { + for (const auto& ndpEntry : ndpEntries) { + auto ndpEntryIp = folly::IPAddress::fromBinary( + folly::ByteRange( + folly::StringPiece(ndpEntry.ip().value().addr().value()))); + + if (ndpEntry.interfaceID().value() == neighbor.intfID && + ndpEntryIp == neighbor.ip) { + return true; + } + } + + return false; + }; + + logRdswToNdpEntries(rdswToNdpEntries); + for (const auto& neighbor : neighbors) { + for (const auto& [rdsw, ndpEntries] : rdswToNdpEntries) { + auto isNeighborPresent = isNeighborPresentHelper(ndpEntries, neighbor); + if (allNeighborsMustBePresent) { + if (!isNeighborPresent) { + XLOG(DBG2) << "RDSW: " << rdsw + << " neighbor missing: " << neighbor.str(); + return false; + } + } else { // allNeighborsMust NOT be present + if (isNeighborPresent) { + XLOG(DBG2) << "RDSW: " << rdsw + << " excess neighbor: " << neighbor.str(); + return false; + } + } + } + } + + return true; +} + +bool MultiNodeUtil::verifyNeighborsPresent( + const std::string& rdswToVerify, + const std::vector& neighbors) const { + auto verifyNeighborPresentHelper = [this, rdswToVerify, neighbors] { + auto getRdswToNdpEntries = [this, rdswToVerify]() { + std::map> rdswToNdpEntries; + for (const auto& rdsw : allRdsws_) { + if (rdsw == rdswToVerify) { // PROBE/REACHABLE for rdswToVerify + rdswToNdpEntries[rdsw] = + getNdpEntriesOfType(rdswToVerify, {"PROBE", "REACHABLE"}); + } else { // DYNAMIC for every remote RDSW + rdswToNdpEntries[rdsw] = getNdpEntriesOfType(rdsw, {"DYNAMIC"}); + } + } + + return rdswToNdpEntries; + }; + + // Every neighbor added to rdswToVerify, the neighbor must be: + // - PROBE/REACHABLE for rdswToVerify + // - DYNAMIC for every other rdsw. + auto rdswToNdpEntries = getRdswToNdpEntries(); + logRdswToNdpEntries(rdswToNdpEntries); + return verifyNeighborHelper( + neighbors, rdswToNdpEntries, true /* allNeighborsMustBePresent */); + }; + + return checkWithRetryErrorReturn( + verifyNeighborPresentHelper, + 10 /* num retries */, + std::chrono::milliseconds(1000) /* sleep between retries */, + true /* retry on exception */); +} + +bool MultiNodeUtil::verifyNeighborLocalPresent( + const std::string& rdsw, + const std::vector& neighbors) const { + auto verifyNeighborLocalPresentHelper = [this, rdsw, neighbors]() { + auto isLocalNeighborPresent = [this, rdsw](const auto& neighbor) { + auto ndpEntries = getNdpEntries(rdsw); + + for (const auto& ndpEntry : ndpEntries) { + auto ndpEntryIp = folly::IPAddress::fromBinary( + folly::ByteRange( + folly::StringPiece(ndpEntry.ip().value().addr().value()))); + + if (ndpEntry.interfaceID().value() == neighbor.intfID && + ndpEntryIp == neighbor.ip) { + return true; + } + } + + return false; + }; + + for (const auto& neighbor : neighbors) { + if (isLocalNeighborPresent(neighbor)) { + return true; + } + } + + return false; + }; + + return checkWithRetryErrorReturn( + verifyNeighborLocalPresentHelper, + 10 /* num retries */, + std::chrono::milliseconds(1000) /* sleep between retries */, + true /* retry on exception */); +} + +bool MultiNodeUtil::verifyNeighborsAbsent( + const std::vector& neighbors, + const std::optional& rdswToExclude) const { + auto verifyNeighborAbsentHelper = [this, neighbors, rdswToExclude] { + auto getRdswToAllNdpEntries = [this, rdswToExclude]() { + std::map> rdswToAllNdpEntries; + for (const auto& rdsw : allRdsws_) { + if (rdswToExclude.has_value() && rdswToExclude.value() == rdsw) { + continue; + } + + rdswToAllNdpEntries[rdsw] = getNdpEntries(rdsw); + } + + return rdswToAllNdpEntries; + }; + + auto rdswToAllNdpEntries = getRdswToAllNdpEntries(); + logRdswToNdpEntries(rdswToAllNdpEntries); + return verifyNeighborHelper( + neighbors, + rdswToAllNdpEntries, + false /* allNeighborsMust NOT be present */); + }; + + return checkWithRetryErrorReturn( + verifyNeighborAbsentHelper, + 10 /* num retries */, + std::chrono::milliseconds(1000) /* sleep between retries */, + true /* retry on exception */); +} + +bool MultiNodeUtil::verifyNeighborLocalPresentRemoteAbsent( + const std::vector& neighbors, + const std::string& rdsw) const { + // verify neighbor entry is present on local RDSW, but absent + // from all remote RDSWs + if (verifyNeighborLocalPresent(rdsw, neighbors)) { + return verifyNeighborsAbsent(neighbors, rdsw /* rdsw to exclude */); + } + + return false; +} + +bool MultiNodeUtil::verifyNeighborAddRemove() const { + auto myHostname = network::NetworkUtil::getLocalHost( + true /* stripFbDomain */, true /* stripTFbDomain */); + + // For any one RDSW in every cluster + for (const auto& [_, rdsws] : std::as_const(clusterIdToRdsws_)) { + for (const auto& rdsw : std::as_const(rdsws)) { + if (rdsw == myHostname) { // exclude self + continue; + } + + auto neighbors = + computeNeighborsForRdsw(rdsw, 2 /* number of neighbors */); + CHECK_EQ(neighbors.size(), 2); + auto firstNeighbor = neighbors[0]; + auto secondNeighbor = neighbors[1]; + + for (const auto& neighbor : neighbors) { + addNeighbor( + rdsw, neighbor.intfID, neighbor.ip, neighbor.mac, neighbor.portID); + } + // Verify every neighbor is added/sync'ed to every RDSW + if (!verifyNeighborsPresent(rdsw, neighbors)) { + XLOG(DBG2) << "Neighbor add verification failed: " << rdsw; + return false; + } + + // Remove first neighbor and verify it is removed from every RDSW + removeNeighbor(rdsw, firstNeighbor.intfID, firstNeighbor.ip); + if (!verifyNeighborsAbsent({firstNeighbor})) { + XLOG(DBG2) << "Neighbor remove verification failed: " << rdsw; + return false; + } + + // Disable second neighbor port and verify it is removed from every + // RDSW + adminDisablePort(rdsw, secondNeighbor.portID); + if (!verifyNeighborLocalPresentRemoteAbsent({secondNeighbor}, rdsw)) { + XLOG(DBG2) << "Neighbor remove verification failed: " << rdsw; + return false; + } + + // Add neighbor to one remote RDSW per cluster + break; + } + } + + return true; +} + +bool MultiNodeUtil::verifyRoutePresent( + const std::string& rdsw, + const folly::IPAddress& destPrefix, + const int16_t prefixLength) const { + auto verifyRoutePresentHelper = [rdsw, destPrefix, prefixLength]() { + for (const auto& route : getAllRoutes(rdsw)) { + auto ip = folly::IPAddress::fromBinary( + folly::ByteRange( + reinterpret_cast( + route.dest()->ip()->addr()->data()), + route.dest()->ip()->addr()->size())); + if (ip == destPrefix && *route.dest()->prefixLength() == prefixLength) { + XLOG(DBG2) << "rdsw: " << rdsw << " Found route:: prefix: " << ip.str() + << " prefixLength: " << *route.dest()->prefixLength(); + return true; + } + } + + return false; + }; + + return checkWithRetryErrorReturn( + verifyRoutePresentHelper, + 30 /* num retries */, + std::chrono::milliseconds(1000) /* sleep between retries */, + true /* retry on exception */); +} + +std::map +MultiNodeUtil::configureNeighborsAndRoutesForTrafficLoop() const { + auto logAddRoute = + [](const auto& rdsw, const auto& prefix, const auto& neighbor) { + XLOG(DBG2) << "Adding route:: " << " prefix: " << prefix.str() + << " nexthop: " << neighbor.str() << " to " << rdsw; + }; + + std::map rdswToNeighbor; + auto [prefix, prefixLength] = kGetRoutePrefixAndPrefixLength(); + std::optional prevRdsw{std::nullopt}; + MultiNodeUtil::NeighborInfo firstRdswNeighbor{}; + + // Add a neighbor for every RDSW in the cluster + // Also, add routes for every RDSW to create a loop i.e.: + // - RDSW A has route with nexthop as RDSW B's neighbor + // - RDSW B has route with nexthop as RDSW C's neighbor + // ... + // - RDSW Z has route with nexthop as RDSW A's neighbor + // so the packet loops around + for (const auto& rdsw : allRdsws_) { + auto neighbors = computeNeighborsForRdsw(rdsw, 1 /* number of neighbors */); + CHECK_EQ(neighbors.size(), 1); + auto neighbor = neighbors[0]; + rdswToNeighbor[rdsw] = neighbor; + + XLOG(DBG2) << "Adding neighbor: " << neighbor.str() << " to " << rdsw; + addNeighbor( + rdsw, neighbor.intfID, neighbor.ip, neighbor.mac, neighbor.portID); + if (!verifyNeighborsPresent(rdsw, {neighbor})) { + XLOG(DBG2) << "Neighbor add verification failed: " << rdsw + << " neighbor: " << neighbor.str(); + return rdswToNeighbor; + } + + if (!prevRdsw.has_value()) { // first RDSW + firstRdswNeighbor = neighbor; + } else { + logAddRoute(prevRdsw.value(), kPrefix, neighbor); + addRoute(prevRdsw.value(), prefix, prefixLength, {neighbor.ip}); + if (!verifyRoutePresent(prevRdsw.value(), prefix, prefixLength)) { + XLOG(DBG2) << "Route add verification failed: " << prevRdsw.value() + << " route: " << prefix.str() + << " prefixLength: " << prefixLength; + return rdswToNeighbor; + } + } + prevRdsw = rdsw; + } + + // Add route for first RDSW to complete the loop + CHECK(!allRdsws_.empty()); + auto lastRdsw = std::prev(allRdsws_.end()); + logAddRoute(*lastRdsw, prefix, firstRdswNeighbor); + addRoute(*lastRdsw, prefix, prefixLength, {firstRdswNeighbor.ip}); + if (!verifyRoutePresent(*lastRdsw, prefix, prefixLength)) { + XLOG(DBG2) << "Route add verification failed: " << *lastRdsw + << " route: " << prefix.str() + << " prefixLength: " << prefixLength; + return rdswToNeighbor; + } + + return rdswToNeighbor; +} + +void MultiNodeUtil::createTrafficLoop(const NeighborInfo& neighborInfo) const { + // configureNeighborsAndRoutesForTrafficLoop configures + // o RDSW A route to point to RDSW B's neighbor, + // o RDSW B route to point to RDSW C's neighbor, + // o ... + // o last RDSW's route to point to RDSW A's neighbor. + // + // Send packet froms self (say RDSW A) with dstMAC as RouterMAC: + // o The packet is routed to RDSW B's neighbor. + // o RDSW B neighbor is resolved on a port in loopback mode. + // o The packet thus gets looped back. + // o Since the packet carries dstMac = Router MAC, it gets routed. + // o This packet routes to RDSW C's neighbor + // .... + // o The last RDSW routes the packet to RDSW A and loop continues. + // + // Forwarding is enabled for TTL0 packets so the packet continues to be + // forwarded even after TTL is 0. Thus, we get traffic flood. + // + // Injecting 1000 packets on one 400G NIF port is sufficient to create a + // loop that saturates the 400G RDSW links on every RDSW. + // + // TODO: Before injecting packets, verify that + // o neighbor is resolved and programmed on every RDSW. + // o the route is programmed on every RDSW with that neighbor as nexthop. + // Otherwise, the packets will be blackholed and we will not get traffic + // loop. + auto static kSrcIP = folly::IPAddressV6("2001:0db8:85a0::"); + auto [prefix, _] = kGetRoutePrefixAndPrefixLength(); + for (int i = 0; i < 1000; i++) { + auto txPacket = utility::makeUDPTxPacket( + sw_, + std::nullopt, // vlanIDForTx + folly::MacAddress("00:02:00:00:01:01"), // srcMac + utility::getMacForFirstInterfaceWithPorts(sw_->getState()), // dstMac + kSrcIP, + prefix, // dstIP + 8000, + 8001, + 0, // ECN + 255, // TTL + // Payload + std::vector(1200, 0xff)); + + sw_->sendPacketOutOfPortAsync( + std::move(txPacket), PortID(neighborInfo.portID)); + } +} + +bool MultiNodeUtil::verifyLineRate( + const std::string& rdsw, + const MultiNodeUtil::NeighborInfo& neighborInfo) const { + auto portIdToPortInfo = getPortIdToPortInfo(rdsw); + CHECK(portIdToPortInfo.find(neighborInfo.portID) != portIdToPortInfo.end()); + auto portName = portIdToPortInfo[neighborInfo.portID].name().value(); + auto portSpeedMbps = + portIdToPortInfo[neighborInfo.portID].speedMbps().value(); + + // Verify is line rate is achieved i.e. in bytes within 5% of line rate. + constexpr float kVariance = 0.05; // i.e. + or - 5% + auto lowPortSpeedMbps = portSpeedMbps * (1 - kVariance); + + auto verifyLineRateHelper = + [rdsw, portName, portSpeedMbps, lowPortSpeedMbps]() { + auto counterNameToCount = getCounterNameToCount(rdsw); + auto outSpeedMbps = + counterNameToCount[portName + ".out_bytes.rate.60"] * 8 / 1000000; + XLOG(DBG2) << "portSpeedMbps: " << portSpeedMbps + << " lowPortSpeedMbps: " << lowPortSpeedMbps + << " outSpeedMbps: " << outSpeedMbps; + + return lowPortSpeedMbps < outSpeedMbps; + }; + + return checkWithRetryErrorReturn( + verifyLineRateHelper, + 60 /* num retries, flood takes about ~30s to reach line rate */, + std::chrono::milliseconds(1000) /* sleep between retries */, + true /* retry on exception */); +} + +bool MultiNodeUtil::verifyFabricSpray(const std::string& rdsw) const { + auto verifyFabricSprayHelper = [this, rdsw]() { + int64_t lowestMbps = std::numeric_limits::max(); + int64_t highestMbps = std::numeric_limits::min(); + + auto counterNameToCount = getCounterNameToCount(rdsw); + for (const auto& [_, portInfo] : getActiveFabricPortNameToPortInfo(rdsw)) { + auto portName = portInfo.name().value(); + auto counterName = portName + ".out_bytes.rate.60"; + auto outSpeedMbps = counterNameToCount[counterName] * 8 / 1000000; + + lowestMbps = std::min(lowestMbps, outSpeedMbps); + highestMbps = std::max(highestMbps, outSpeedMbps); + + XLOG(DBG2) << "Active Fabric port: " << portInfo.name().value() + << " outSpeedMbps: " << outSpeedMbps + << " lowestMbps: " << lowestMbps + << " highestMbps: " << highestMbps; + } + + return isDeviationWithinThreshold( + lowestMbps, highestMbps, 5 /* maxDeviationPct */); + }; + + return checkWithRetryErrorReturn( + verifyFabricSprayHelper, + 30 /* num retries */, + std::chrono::milliseconds(1000) /* sleep between retries */, + true /* retry on exception */); +} + +bool MultiNodeUtil::setupTrafficLoop() const { + // Configure for Traffic loop + auto rdswToNeighbor = configureNeighborsAndRoutesForTrafficLoop(); + if (rdswToNeighbor.empty()) { + return false; + } + + auto myHostname = network::NetworkUtil::getLocalHost( + true /* stripFbDomain */, true /* stripTFbDomain */); + CHECK(rdswToNeighbor.find(myHostname) != rdswToNeighbor.end()); + // Create Traffic loop + createTrafficLoop(rdswToNeighbor[myHostname]); + + for (const auto& [rdsw, neighbor] : rdswToNeighbor) { + if (!verifyLineRate(rdsw, neighbor)) { + XLOG(DBG2) << "Verify line rate failed for rdsw: " << rdsw; + return false; + } + } + + return true; +} + +bool MultiNodeUtil::verifyTrafficSpray() const { + XLOG(DBG2) << __func__; + + auto getPeerToDsfSessionForAllRdsws = [this] { + std::map> + rdswToPeerAndDsfSession; + for (const auto& rdsw : allRdsws_) { + rdswToPeerAndDsfSession[rdsw] = getPeerToDsfSession(rdsw); + } + + return rdswToPeerAndDsfSession; + }; + + auto verifyNoSessionsFlapForAllRdsws = + [this](const auto& baselineRdswToPeerAndDsfSession) { + for (const auto& [rdsw, baselinePeerToDsfSession] : + baselineRdswToPeerAndDsfSession) { + if (!verifyNoSessionsFlap(rdsw, baselinePeerToDsfSession)) { + XLOG(DBG2) << "DSF Sessions flapped from rdsw: " << rdsw; + return false; + } + } + + return true; + }; + + // Store all DSF sessions for every RDSW before creating Traffic loop + auto baselineRdswToPeerAndDsfSession = getPeerToDsfSessionForAllRdsws(); + + if (!setupTrafficLoop()) { + XLOG(DBG2) << "Traffic loop setup failed"; + return false; + } + + for (const auto& [switchName, _] : switchNameToSwitchIds_) { + if (!verifyFabricSpray(switchName)) { + XLOG(DBG2) << "Verify line rate failed for switch: " << switchName; + return false; + } + } + + // Verify no DSF Sessions flapped due to traffic loop + if (!verifyNoSessionsFlapForAllRdsws(baselineRdswToPeerAndDsfSession)) { + XLOG(DBG2) << "Traffic flood flapped some DSF sessions"; + return false; + } + + return true; +} + +bool MultiNodeUtil::runScenariosAndVerifyNoDrops( + const std::vector& scenarios) const { + for (const auto& scenario : scenarios) { + XLOG(DBG2) << "Running scenario: " << scenario.name; + if (!scenario.setup()) { + XLOG(DBG2) << "Scenario: " << scenario.name << " failed"; + return false; + } + + if (!verifyNoReassemblyErrorsForAllSwitches()) { + // TODO query drop counters to root cause reason for reassembly errors + XLOG(DBG2) << "Scenario: " << scenario.name + << " unexpected reassembly errors"; + return false; + } + } + + return true; +} + +bool MultiNodeUtil::verifyNoReassemblyErrorsForAllSwitches() const { + auto verifyNoReassemblyErrorsForAllSwitchesHelper = [this]() { + auto getCounterName = [this](const auto& switchName) { + auto iter = switchNameToAsicType_.find(switchName); + CHECK(iter != switchNameToAsicType_.end()); + auto asicType = iter->second; + auto vendorName = getHwAsicForAsicType(asicType).getVendor(); + + return vendorName + ".reassembly.errors.sum"; + }; + + for (const auto& [switchName, _] : switchNameToSwitchIds_) { + auto counterNameToCount = getCounterNameToCount(switchName); + auto counterName = getCounterName(switchName); + auto reassemblyErrors = counterNameToCount[counterName]; + if (reassemblyErrors > 0) { + XLOG(DBG2) << "Switch: " << switchName + << " counterName: " << counterName + << " reassemblyErrors: " << reassemblyErrors; + return false; + } + } + + return true; + }; + + // The reassembly errors may happen after a few seeconds. + // Thus, keep retrying for several seconds to ensure no reassembly errors. + return checkAlwaysTrueWithRetryErrorReturn( + verifyNoReassemblyErrorsForAllSwitchesHelper, 10 /* num retries */); +} + +std::set MultiNodeUtil::getOneFabricSwitchForEachCluster() const { + // Get one FDSW from each cluster + one SDSW + std::set fabricSwitchesToTest; + for (const auto& [_, fdsws] : std::as_const(clusterIdToFdsws_)) { + if (!fdsws.empty()) { + fabricSwitchesToTest.insert(fdsws.front()); + } + } + + if (!sdsws_.empty()) { + fabricSwitchesToTest.insert(*sdsws_.begin()); + } + + return fabricSwitchesToTest; +} + +bool MultiNodeUtil::verifyNoTrafficDropOnProcessRestarts() const { + auto myHostname = network::NetworkUtil::getLocalHost( + true /* stripFbDomain */, true /* stripTFbDomain */); + + if (!setupTrafficLoop()) { + XLOG(DBG2) << "Traffic loop setup failed"; + return false; + } + + if (!verifyNoReassemblyErrorsForAllSwitches()) { + XLOG(DBG2) << "Unexpected reassembly errors"; + // TODO query drop counters to root cause reason for reassembly errors + return false; + } + + // With traffic loop running, execute a variety of scenarios. + // For each scenario, expect no drops on Fabric ports. + + auto allQsfpRestartHelper = [this](bool gracefulRestart) { + { + // Gracefully restart QSFP on all switches + forEachExcluding( + allSwitches_, + {}, // exclude none + gracefulRestart ? triggerGracefulQsfpRestart + : triggerUngracefulQsfpRestart); + + // Wait for QSFP to come up on all switches + auto restart = checkForEachExcluding( + allSwitches_, + {}, // exclude none + [this]( + const std::string& switchName, const QsfpServiceRunState& state) { + return this->verifyQsfpServiceRunState(switchName, state); + }, + QsfpServiceRunState::ACTIVE); + + return restart; + } + }; + + Scenario gracefullyRestartQsfpAllSwitches = { + "gracefullyRestartQsfpAllSwitches", + [&] { return allQsfpRestartHelper(true /* gracefulRestart */); }}; + + Scenario unGracefullyRestartQsfpAllSwitches = { + "unGracefullyRestartQsfpAllSwitches", + [&] { return allQsfpRestartHelper(false /* ungracefulRestart */); }}; + + Scenario gracefullyRestartFSDBAllSwitches = { + "gracefullyRestartFSDBAllSwitches", [this]() { + // Gracefully restart FSDB on all switches + forEachExcluding( + allSwitches_, + {}, // exclude none + triggerGracefulFsdbRestart); + + // Wait for FSDB to come up on all switches + auto gracefulRestart = checkForEachExcluding( + allSwitches_, + {}, // exclude none + [this](const std::string& switchName) { + return this->verifyFsdbIsUp(switchName); + }); + + return gracefulRestart; + }}; + + Scenario ungracefullyRestartFSDBAllSwitches = { + "ungracefullyRestartFSDBAllSwitches", [this]() { + // Ungracefully restart FSDB on all switches + forEachExcluding( + allSwitches_, + {}, // exclude none + triggerUngracefulFsdbRestart); + + // Wait for FSDB to come up on all switches + auto ungracefulRestart = checkForEachExcluding( + allSwitches_, + {}, // exclude none + [this](const std::string& switchName) { + return this->verifyFsdbIsUp(switchName); + }); + + return ungracefulRestart; + }}; + + Scenario gracefullyRestartAgentAllSwitches = { + "gracefullyRestartAgentAllSwitches", [this, myHostname]() { + // Gracefully restart Agent on all switches + forEachExcluding( + allSwitches_, + {myHostname}, // exclude self + triggerGracefulAgentRestart); + + // Wait for Agent to come up on all switches + auto gracefulRestart = checkForEachExcluding( + allSwitches_, + {myHostname}, // exclude self + [this](const std::string& switchName, const SwitchRunState& state) { + return this->verifySwSwitchRunState(switchName, state); + }, + SwitchRunState::CONFIGURED); + + return gracefulRestart; + }}; + + std::vector scenarios = { + std::move(gracefullyRestartQsfpAllSwitches), + std::move(unGracefullyRestartQsfpAllSwitches), + std::move(gracefullyRestartFSDBAllSwitches), + std::move(ungracefullyRestartFSDBAllSwitches), + std::move(gracefullyRestartAgentAllSwitches), + }; + + return runScenariosAndVerifyNoDrops(scenarios); +} + +bool MultiNodeUtil::drainUndrainActiveFabricLinkForSwitch( + const std::string& switchName) const { + auto isPortDrainedHelper = [switchName](int32_t portId, bool drained) { + auto portIdToPortInfo = getPortIdToPortInfo(switchName); + auto iter = portIdToPortInfo.find(portId); + CHECK(iter != portIdToPortInfo.end()); + return iter->second.isDrained() == drained; + }; + + auto activeFabricPortNameToPortInfo = + getActiveFabricPortNameToPortInfo(switchName); + CHECK(!activeFabricPortNameToPortInfo.empty()); + + auto [_, portInfo] = *activeFabricPortNameToPortInfo.begin(); + XLOG(DBG2) << "Draining port: " << portInfo.name().value(); + drainPort(switchName, portInfo.portId().value()); + + if (!checkWithRetryErrorReturn( + [&] { + return isPortDrainedHelper( + portInfo.portId().value(), true /* drained */); + }, + 30 /* num retries */)) { + XLOG(DBG2) << "Port not drained: " << portInfo.name().value(); + return false; + } + + XLOG(DBG2) << "Undraining port: " << portInfo.name().value(); + undrainPort(switchName, portInfo.portId().value()); + + if (!checkWithRetryErrorReturn( + [&] { + return isPortDrainedHelper( + portInfo.portId().value(), false /* undrained */); + }, + 30 /* num retries */)) { + XLOG(DBG2) << "Port not undrained: " << portInfo.name().value(); + return false; + } + + return true; +} + +bool MultiNodeUtil::verifyNoTrafficDropOnDrainUndrain() const { + if (!setupTrafficLoop()) { + XLOG(DBG2) << "Traffic loop setup failed"; + return false; + } + + if (!verifyNoReassemblyErrorsForAllSwitches()) { + XLOG(DBG2) << "Unexpected reassembly errors"; + // TODO query drop counters to root cause reason for reassembly errors + return false; + } + + Scenario drainUndrainFabricLinkOnePerFabric = { + "drainUndrainFabricLinkOnePerFabric", [this]() { + auto fabricSwitchesToDrainUndrainLinks = + getOneFabricSwitchForEachCluster(); + + auto drainUndrainFabricLink = checkForEachExcluding( + fabricSwitchesToDrainUndrainLinks, + {}, // exclude none + [this](const std::string& switchName) { + return drainUndrainActiveFabricLinkForSwitch(switchName); + }); + + return drainUndrainFabricLink; + }}; + + const std::vector scenarios = { + std::move(drainUndrainFabricLinkOnePerFabric), + }; + + return runScenariosAndVerifyNoDrops(scenarios); +} + +bool MultiNodeUtil::verifySelfHealingECMPLag() const { + return true; +} + +} // namespace facebook::fboss::utility diff --git a/fboss/lib/multinode/MultiNodeUtil.h b/fboss/lib/multinode/MultiNodeUtil.h new file mode 100644 index 0000000000000..56bafb2338fb5 --- /dev/null +++ b/fboss/lib/multinode/MultiNodeUtil.h @@ -0,0 +1,348 @@ +/* + * Copyright (c) 2004-present, Facebook, Inc. + * All rights reserved. + * + * This source code is licensed under the BSD-style license found in the + * LICENSE file in the root directory of this source tree. An additional grant + * of patent rights can be found in the PATENTS file in the same directory. + * + */ + +#pragma once + +#include "fboss/agent/SwSwitch.h" +#include "fboss/agent/state/DsfNodeMap.h" + +#include +#include + +namespace facebook::fboss::utility { + +class MultiNodeUtil { + public: + explicit MultiNodeUtil( + SwSwitch* sw, + const std::shared_ptr& dsfNodeMap); + + bool verifyFabricConnectivity() const; + bool verifyFabricReachability() const; + bool verifyPorts() const; + bool verifySystemPorts() const; + bool verifyRifs() const; + bool verifyStaticNdpEntries() const; + bool verifyDsfSessions() const; + + bool verifyGracefulFabricLinkDownUp() const; + bool verifyGracefulDeviceDownUp() const; + bool verifyUngracefulDeviceDownUp() const; + bool verifyGracefulRestartTimeoutRecovery() const; + + bool verifyGracefulQsfpDownUp() const; + bool verifyUngracefulQsfpDownUp() const; + + bool verifyGracefulFsdbDownUp() const; + bool verifyUngracefulFsdbDownUp() const; + + bool verifyNeighborAddRemove() const; + + bool verifyTrafficSpray() const; + bool verifyNoTrafficDropOnProcessRestarts() const; + bool verifyNoTrafficDropOnDrainUndrain() const; + + bool verifySelfHealingECMPLag() const; + + private: + enum class SwitchType : uint8_t { + RDSW = 0, + FDSW = 1, + SDSW = 2, + }; + + std::string switchTypeToString(SwitchType switchType) const { + switch (switchType) { + case SwitchType::RDSW: + return "RDSW"; + case SwitchType::FDSW: + return "FDSW"; + case SwitchType::SDSW: + return "SDSW"; + } + } + + void logNdpEntry( + const std::string& rdsw, + const facebook::fboss::NdpEntryThrift& ndpEntry) const { + auto ip = folly::IPAddress::fromBinary( + folly::ByteRange( + folly::StringPiece(ndpEntry.ip().value().addr().value()))); + + XLOG(DBG2) << "From " << rdsw << " ip: " << ip.str() + << " state: " << ndpEntry.state().value() + << " switchId: " << ndpEntry.switchId().value_or(-1); + } + + void logRdswToNdpEntries( + const std::map>& + rdswToNdpEntries) const { + for (const auto& [rdsw, ndpEntries] : rdswToNdpEntries) { + for (const auto& ndpEntry : ndpEntries) { + auto ndpEntryIp = folly::IPAddress::fromBinary( + folly::ByteRange( + folly::StringPiece(ndpEntry.ip().value().addr().value()))); + XLOG(DBG2) << "RDSW:: " << rdsw + << " NDP Entry to verify:: port: " << ndpEntry.port().value() + << " interfaceID: " << ndpEntry.interfaceID().value() + << " IP: " << ndpEntryIp; + } + } + } + + void logRif( + const std::string& rdsw, + const facebook::fboss::InterfaceDetail& rif) { + XLOG(DBG2) + << "From " << rdsw << " interfaceName: " << rif.interfaceName().value() + << " interfaceId: " << rif.interfaceId().value() << " remoteIntfType: " + << apache::thrift::util::enumNameSafe(rif.remoteIntfType().value_or(-1)) + << " remoteIntfLivenessStatus: " + << folly::to(rif.remoteIntfLivenessStatus().value_or(-1)) + << " scope: " + << apache::thrift::util::enumNameSafe(rif.scope().value()); + } + + void logSystemPort( + const std::string& rdsw, + const facebook::fboss::SystemPortThrift& systemPort) { + XLOG(DBG2) << "From " << rdsw << " portId: " << systemPort.portId().value() + << " switchId: " << systemPort.switchId().value() + << " portName: " << systemPort.portName().value() + << " remoteSystemPortType: " + << apache::thrift::util::enumNameSafe( + systemPort.remoteSystemPortType().value_or(-1)) + << " remoteSystemPortLivenessStatus: " + << apache::thrift::util::enumNameSafe( + systemPort.remoteSystemPortLivenessStatus().value_or(-1)) + << " scope: " + << apache::thrift::util::enumNameSafe( + systemPort.scope().value()); + } + + void populateDsfNodes( + const std::shared_ptr& dsfNodeMap); + void populateAllRdsws(); + void populateAllFdsws(); + void populateAllSwitches(); + + std::map getConnectedFabricPortToFabricEndpoint( + const std::string& switchName) const; + bool verifyFabricConnectedSwitchesHelper( + SwitchType switchType, + const std::string& switchToVerify, + const std::set& expectedConnectedSwitches) const; + bool verifyFabricConnectedSwitchesForRdsw( + int clusterId, + const std::string& rdswToVerify) const; + bool verifyFabricConnectedSwitchesForAllRdsws() const; + bool verifyFabricConnectedSwitchesForFdsw( + int clusterId, + const std::string& fdswToVerify) const; + bool verifyFabricConnectedSwitchesForAllFdsws() const; + bool verifyFabricConnectedSwitchesForSdsw( + const std::string& sdswToVerify) const; + bool verifyFabricConnectedSwitchesForAllSdsws() const; + + bool verifyFabricReachablityForRdsw(const std::string& rdswToVerify) const; + + bool verifyNoSessionsFlap( + const std::string& rdswToVerify, + const std::map& baselinePeerToDsfSession, + const std::optional& rdswToExclude = std::nullopt) const; + + bool verifyNoSessionsEstablished(const std::string& rdswToVerify) const; + bool verifyAllSessionsEstablished(const std::string& rdswToVerify) const; + + bool verifyGracefulFabricLinkDown( + const std::string& rdswToVerify, + const std::map& + activeFabricPortNameToPortInfo) const; + bool verifyGracefulFabricLinkUp( + const std::string& rdswToVerify, + const std::map& + activeFabricPortNameToPortInfo) const; + + std::set getActiveFabricPorts( + const std::string& switchName) const; + std::map getActiveFabricPortNameToPortInfo( + const std::string& switchName) const; + std::map getFabricPortNameToPortInfo( + const std::string& switchName) const; + std::map getUpEthernetPortNameToPortInfo( + const std::string& switchName) const; + + bool verifyPortActiveStateForSwitch( + SwitchType switchType, + const std::string& switchName) const; + bool verifyNoPortErrorsForSwitch( + SwitchType switchType, + const std::string& switchName) const; + bool verifyPortCableLength( + SwitchType switchType, + const std::string& switchName) const; + bool verifyPortsForSwitch( + SwitchType switchType, + const std::string& switchName) const; + + std::map> getRdswToSystemPorts() + const; + std::set getGlobalSystemPortsOfType( + const std::string& rdsw, + const std::set& types) const; + bool verifySystemPortsForRdsw(const std::string& rdswToVerify) const; + + std::map> getRdswToRifs() const; + std::set getGlobalRifsOfType( + const std::string& rdsw, + const std::set& types) const; + bool verifyRifsForRdsw(const std::string& rdswToVerify) const; + + std::vector getNdpEntriesOfType( + const std::string& rdsw, + const std::set& types) const; + + std::map getPeerToDsfSession( + const std::string& rdsw) const; + std::set getRdswsWithEstablishedDsfSessions( + const std::string& rdsw) const; + + bool verifyDeviceDownUpForRemoteRdswsHelper(bool triggerGraceFulExit) const; + + bool verifyGracefulDeviceDownUpForRemoteRdsws() const; + bool verifyGracefulDeviceDownUpForRemoteFdsws() const; + bool verifyGracefulDeviceDownUpForRemoteSdsws() const; + + bool verifyUngracefulDeviceDownUpForRemoteRdsws() const; + bool verifyUngracefulDeviceDownUpForRemoteFdsws() const; + bool verifyUngracefulDeviceDownUpForRemoteSdsws() const; + + bool verifySwSwitchRunState( + const std::string& rdswToVerify, + const SwitchRunState& expectedSwitchRunState) const; + bool verifyQsfpServiceRunState( + const std::string& rdswToVerify, + const QsfpServiceRunState& expectedQsfpRunState) const; + bool verifyFsdbIsUp(const std::string& rdswToVerify) const; + + bool verifyStaleSystemPorts( + const std::map>& + peerToSystemPorts, + const std::set& restartedRdsws) const; + + std::set triggerGraceFulRestartTimeoutForRemoteRdsws() const; + bool verifyStaleSystemPorts( + const std::set& restartedRdsws) const; + bool verifyStaleRifs(const std::set& restartedRdsws) const; + bool verifyLiveSystemPorts() const; + bool verifyLiveRifs() const; + + bool verifyUngracefulQsfpDownUpForRemoteRdsws() const; + bool verifyUngracefulQsfpDownUpForRemoteFdsws() const; + bool verifyUngracefulQsfpDownUpForRemoteSdsws() const; + + bool verifyFsdbDownUpForRemoteRdswsHelper(bool triggerGraceFulRestart) const; + + struct NeighborInfo { + int32_t portID = 0; + int32_t intfID = 0; + folly::IPAddress ip = folly::IPAddress("::"); + folly::MacAddress mac = folly::MacAddress("00:00:00:00:00:00"); + + std::string str() const { + return folly::to( + "portID: ", + portID, + ", intfID: ", + intfID, + ", ip: ", + ip.str(), + ", mac: ", + mac.toString()); + } + }; + std::vector computeNeighborsForRdsw( + const std::string& rdsw, + const int& numNeighbors) const; + + // if allNeighborsMustBePresent is true, then all neighbors must be present + // for every rdsw in rdswToNdpEntries. + // if allNeighborsMustBePresent is false, then all neighbors must be absent + // for every rdsw in rdswToNdpEntries. + bool verifyNeighborHelper( + const std::vector& neighbors, + const std::map>& + rdswToNdpEntries, + bool allNeighborsMustBePresent) const; + bool verifyNeighborsPresent( + const std::string& rdswToVerify, + const std::vector& neighbors) const; + bool verifyNeighborLocalPresent( + const std::string& rdsw, + const std::vector& neighbors) const; + bool verifyNeighborsAbsent( + const std::vector& neighbors, + const std::optional& rdswToExclude = std::nullopt) const; + bool verifyNeighborLocalPresentRemoteAbsent( + const std::vector& neighbors, + const std::string& rdsw) const; + + std::pair kGetRoutePrefixAndPrefixLength() + const { + return std::make_pair(folly::IPAddressV6("2001:0db8:85a3::"), 64); + } + + bool verifyRoutePresent( + const std::string& rdsw, + const folly::IPAddress& destPrefix, + const int16_t prefixLength) const; + + bool verifyLineRate( + const std::string& rdsw, + const MultiNodeUtil::NeighborInfo& neighborInfo) const; + bool verifyFabricSpray(const std::string& rdsw) const; + + std::map + configureNeighborsAndRoutesForTrafficLoop() const; + void createTrafficLoop(const NeighborInfo& neighborInfo) const; + bool setupTrafficLoop() const; + + bool verifyNoReassemblyErrorsForAllSwitches() const; + + struct Scenario { + std::string name; + std::function setup; + }; + // Return true only if all scenarios are successful + bool runScenariosAndVerifyNoDrops( + const std::vector& scenarios) const; + + bool drainUndrainActiveFabricLinkForSwitch( + const std::string& switchName) const; + + // Returns sample set of Fabric switches to test. + // One FDSW from each cluster + one SDSW. + std::set getOneFabricSwitchForEachCluster() const; + + std::map> clusterIdToRdsws_; + std::map> clusterIdToFdsws_; + std::set sdsws_; + + std::set allRdsws_; + std::set allFdsws_; + std::map switchIdToSwitchName_; + std::map> switchNameToSwitchIds_; + std::map switchNameToAsicType_; + std::set allSwitches_; + + SwSwitch* sw_{nullptr}; +}; + +} // namespace facebook::fboss::utility diff --git a/fboss/oss/scripts/build_docker.sh b/fboss/oss/scripts/build_docker.sh new file mode 100755 index 0000000000000..cf2f78eafb3cb --- /dev/null +++ b/fboss/oss/scripts/build_docker.sh @@ -0,0 +1,6 @@ +#!/bin/bash + +fboss_dir=$(realpath "$(dirname "$0")/../../..") +pushd $fboss_dir >/dev/null +DOCKER_BUILDKIT=1 docker build . -t fboss_builder -f fboss/oss/docker/Dockerfile +popd >/dev/null diff --git a/fboss/oss/stable_commits/github_hashes_12032025_120454.tar.gz b/fboss/oss/stable_commits/github_hashes_12032025_120454.tar.gz new file mode 100644 index 0000000000000..26b4f5e18a31f Binary files /dev/null and b/fboss/oss/stable_commits/github_hashes_12032025_120454.tar.gz differ diff --git a/fboss/oss/stable_commits/github_hashes_12082025_120401.tar.gz b/fboss/oss/stable_commits/github_hashes_12082025_120401.tar.gz new file mode 100644 index 0000000000000..414abc8f52c19 Binary files /dev/null and b/fboss/oss/stable_commits/github_hashes_12082025_120401.tar.gz differ