From ba20fa121a0e97a7862aa163a11c7337a05188f7 Mon Sep 17 00:00:00 2001 From: Manuel Bentele Date: Thu, 11 Mar 2021 16:47:05 +0100 Subject: [BUILD] Enable lint targets if lint programs are found --- .github/workflows/lint.yml | 2 +- CMakeLists.txt | 14 +- README.md | 29 +-- cmake/FindCheckPatch.cmake | 31 +++ cmake/FindClangFormat.cmake | 3 +- cmake/Lint.cmake | 75 +++--- src/kernel/.clang-format | 552 ++++++++++++++++++++++++++++++++++++++++++++ src/kernel/CMakeLists.txt | 16 +- 8 files changed, 663 insertions(+), 59 deletions(-) create mode 100644 cmake/FindCheckPatch.cmake create mode 100644 src/kernel/.clang-format diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml index d33967a..c490065 100644 --- a/.github/workflows/lint.yml +++ b/.github/workflows/lint.yml @@ -27,7 +27,7 @@ jobs: run: git fetch --prune --unshallow - name: Configure dnbd3 build run: | - cmake -DDNBD3_LINT=ON -B ${{ github.workspace }}/build \ + cmake -B ${{ github.workspace }}/build \ -S ${{ github.workspace }} - name: Lint dnbd3 artifacts working-directory: ${{ github.workspace }}/build diff --git a/CMakeLists.txt b/CMakeLists.txt index 7ecefc0..fb4d5d1 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -20,7 +20,6 @@ OPTION(DNBD3_SERVER_DEBUG_LOCKS "Add lock debugging code to dnbd3-server" OFF) OPTION(DNBD3_SERVER_DEBUG_THREADS "Add thread debugging code to dnbd3-server" OFF) OPTION(DNBD3_RELEASE_HARDEN "Compile dnbd3 programs in Release build with code hardening options" OFF) OPTION(DNBD3_PACKAGE_DOCKER "Enable packaging of Docker image" OFF) -OPTION(DNBD3_LINT "Enable source code linting and formatting with clang-format" OFF) # set supported build configurations set(CMAKE_CONFIGURATION_TYPES Debug Release) @@ -38,18 +37,7 @@ find_package(Threads REQUIRED) # include project version and build type related macros include(Version) include(Build) -if(DNBD3_LINT) - include(Lint) -else() - macro(add_linter LINT_NAME LINT_SOURCE_FILES) - endmacro() - macro(add_linter_fix LINT_NAME LINT_SOURCE_FILES) - endmacro() - macro(add_kernel_linter LINT_NAME LINT_SOURCE_FILES) - endmacro() - macro(add_kernel_linter_fix LINT_NAME LINT_SOURCE_FILES) - endmacro() -endif(DNBD3_LINT) +include(Lint) # check for system and enable or disable built of Linux kernel module if(DNBD3_KERNEL_MODULE AND UNIX AND CMAKE_SYSTEM_NAME MATCHES "Linux") diff --git a/README.md b/README.md index d1514fb..aaaee32 100644 --- a/README.md +++ b/README.md @@ -143,20 +143,21 @@ cd build ### Configuration A build of the dnbd3 components can be configured and customized by the following configuration variables (CMake cache entries): -| Variable | Type | Values | Default value | Description | -|:-----------------------------|:-------|:----------------------------------------|:------------------------------|----------------------------------------------------------------------| -| `CMAKE_BUILD_TYPE` | STRING | {`Debug`, `Release`} | `Debug` | Build configuration of the dnbd3 project. | -| `KERNEL_BUILD_DIR` | PATH | {`a` .. `z`, `A` .. `Z`, `/`, `_`, `-`} | /lib/modules/`uname -r`/build | Path to Linux kernel modules to compile against. | -| `KERNEL_INSTALL_DIR` | PATH | {`a` .. `z`, `A` .. `Z`, `/`, `_`, `-`} | /lib/modules/`uname -r`/extra | Path to install Linux kernel modules. | -| `DNBD3_KERNEL_MODULE` | OPTION | {`ON`, `OFF`} | `ON` | Build the dnbd3 Linux kernel module. | -| `DNBD3_CLIENT_FUSE` | OPTION | {`ON`, `OFF`} | `ON` | Enable build of dnbd3-fuse. | -| `DNBD3_SERVER` | OPTION | {`ON`, `OFF`} | `ON` | Enable build of dnbd3-server. | -| `DNBD3_SERVER_FUSE` | OPTION | {`ON`, `OFF`} | `OFF` | Enable FUSE-Integration for dnbd3-server. | -| `DNBD3_SERVER_AFL` | OPTION | {`ON`, `OFF`} | `OFF` | Build dnbd3-server for usage with afl-fuzz. | -| `DNBD3_SERVER_DEBUG_LOCKS` | OPTION | {`ON`, `OFF`} | `OFF` | Add lock debugging code to dnbd3-server. | -| `DNBD3_SERVER_DEBUG_THREADS` | OPTION | {`ON`, `OFF`} | `OFF` | Add thread debugging code to dnbd3-server. | -| `DNBD3_RELEASE_HARDEN` | OPTION | {`ON`, `OFF`} | `OFF` | Compile dnbd3 programs in Release build with code hardening options. | -| `DNBD3_PACKAGE_DOCKER` | OPTION | {`ON`, `OFF`} | `OFF` | Enable packaging of Docker image. | +| Variable | Type | Values | Default value | Description | +|:-----------------------------|:-------|:----------------------------------------|:--------------------------------------|----------------------------------------------------------------------| +| `CMAKE_BUILD_TYPE` | STRING | {`Debug`, `Release`} | `Debug` | Build configuration of the dnbd3 project. | +| `KERNEL_BUILD_DIR` | PATH | {`a` .. `z`, `A` .. `Z`, `/`, `_`, `-`} | /lib/modules/`uname -r`/build | Path to Linux kernel modules to compile against. | +| `KERNEL_INSTALL_DIR` | PATH | {`a` .. `z`, `A` .. `Z`, `/`, `_`, `-`} | /lib/modules/`uname -r`/extra | Path to install Linux kernel modules. | +| `KERNEL_SCRIPTS_DIR` | PATH | {`a` .. `z`, `A` .. `Z`, `/`, `_`, `-`} | /lib/modules/`uname -r`/build/scripts | Path to Linux kernel scripts directory. | +| `DNBD3_KERNEL_MODULE` | OPTION | {`ON`, `OFF`} | `ON` | Build the dnbd3 Linux kernel module. | +| `DNBD3_CLIENT_FUSE` | OPTION | {`ON`, `OFF`} | `ON` | Enable build of dnbd3-fuse. | +| `DNBD3_SERVER` | OPTION | {`ON`, `OFF`} | `ON` | Enable build of dnbd3-server. | +| `DNBD3_SERVER_FUSE` | OPTION | {`ON`, `OFF`} | `OFF` | Enable FUSE-Integration for dnbd3-server. | +| `DNBD3_SERVER_AFL` | OPTION | {`ON`, `OFF`} | `OFF` | Build dnbd3-server for usage with afl-fuzz. | +| `DNBD3_SERVER_DEBUG_LOCKS` | OPTION | {`ON`, `OFF`} | `OFF` | Add lock debugging code to dnbd3-server. | +| `DNBD3_SERVER_DEBUG_THREADS` | OPTION | {`ON`, `OFF`} | `OFF` | Add thread debugging code to dnbd3-server. | +| `DNBD3_RELEASE_HARDEN` | OPTION | {`ON`, `OFF`} | `OFF` | Compile dnbd3 programs in Release build with code hardening options. | +| `DNBD3_PACKAGE_DOCKER` | OPTION | {`ON`, `OFF`} | `OFF` | Enable packaging of Docker image. | A value from the range of appropriate values can be assigend to each configuration variable by executing CMake once with the following command pattern: diff --git a/cmake/FindCheckPatch.cmake b/cmake/FindCheckPatch.cmake new file mode 100644 index 0000000..2772676 --- /dev/null +++ b/cmake/FindCheckPatch.cmake @@ -0,0 +1,31 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Copyright (C) 2021 Manuel Bentele +# + +# check if custom Linux kernel script directory was specified +if(NOT KERNEL_SCRIPTS_DIR) + set(KERNEL_SCRIPTS_DIR "/lib/modules/${CMAKE_SYSTEM_VERSION}/build/scripts" + CACHE PATH "Path to Linux kernel scripts directory") +endif(NOT KERNEL_SCRIPTS_DIR) + +# find the checkpatch.pl script in the given KERNEL_SCRIPTS_DIR +find_program(CheckPatch_EXECUTABLE + NAMES checkpatch.pl + PATHS ${KERNEL_SCRIPTS_DIR}) + + +# get the checkpatch.pl version +if(CheckPatch_EXECUTABLE) + execute_process(COMMAND ${CheckPatch_EXECUTABLE} --version + OUTPUT_VARIABLE CheckPatch_VERBOSE_VERSION + OUTPUT_STRIP_TRAILING_WHITESPACE) + string(REGEX REPLACE ".*Version:.([0-9]+\\.[0-9]+).*" "\\1" CheckPatch_VERSION ${CheckPatch_VERBOSE_VERSION}) +endif(CheckPatch_EXECUTABLE) + +include(FindPackageHandleStandardArgs) +find_package_handle_standard_args(CheckPatch + FOUND_VAR CheckPatch_FOUND + REQUIRED_VARS CheckPatch_EXECUTABLE + VERSION_VAR CheckPatch_VERSION + FAIL_MESSAGE "checkpatch.pl is not available! Please install checkpatch.pl to lint and format the source code!") diff --git a/cmake/FindClangFormat.cmake b/cmake/FindClangFormat.cmake index 9abf943..a6c77d4 100644 --- a/cmake/FindClangFormat.cmake +++ b/cmake/FindClangFormat.cmake @@ -17,5 +17,4 @@ find_package_handle_standard_args(ClangFormat FOUND_VAR ClangFormat_FOUND REQUIRED_VARS ClangFormat_EXECUTABLE VERSION_VAR ClangFormat_VERSION - FAIL_MESSAGE "clang-format is not available! Please install clang-format to format the source code!") - + FAIL_MESSAGE "clang-format is not available! Please install clang-format to lint and format the source code!") diff --git a/cmake/Lint.cmake b/cmake/Lint.cmake index 73b4795..4453fe3 100644 --- a/cmake/Lint.cmake +++ b/cmake/Lint.cmake @@ -4,46 +4,67 @@ # Copyright (C) 2021 Manuel Bentele # -find_package(ClangFormat REQUIRED) +find_package(ClangFormat) +find_package(CheckPatch) -# add target to trigger all linter targets -add_custom_target(lint) +if(ClangFormat_FOUND OR CheckPatch_FOUND) + # add target to trigger all linter targets + add_custom_target(lint) +endif(ClangFormat_FOUND OR CheckPatch_FOUND) # macro to define lint targets macro(add_linter LINT_NAME LINT_SOURCE_FILES) - add_custom_target(${LINT_NAME} - COMMAND clang-format --Werror --dry-run ${LINT_SOURCE_FILES} ${ARGN} - WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} - DEPENDS ${LINT_SOURCE_FILES} ${ARGN}) - add_dependencies(lint ${LINT_NAME}) + if(ClangFormat_FOUND) + add_custom_target(${LINT_NAME} + COMMAND ${ClangFormat_EXECUTABLE} --Werror --dry-run ${LINT_SOURCE_FILES} ${ARGN} + WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} + DEPENDS ${LINT_SOURCE_FILES} ${ARGN}) + add_dependencies(lint ${LINT_NAME}) + endif(ClangFormat_FOUND) endmacro(add_linter) # macro to define lint targets for kernel source code files -macro(add_kernel_linter LINT_NAME KERNEL_BUILD_DIR LINT_SOURCE_FILES LINT_HEADER_FILES) - add_custom_target(${LINT_NAME} - COMMAND ${KERNEL_BUILD_DIR}/scripts/checkpatch.pl --no-tree -f ${LINT_SOURCE_FILES} ${LINT_HEADER_FILES} - WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} - DEPENDS ${LINT_SOURCE_FILES} ${LINT_HEADER_FILES}) - add_dependencies(lint ${LINT_NAME}) +macro(add_kernel_linter LINT_NAME LINT_IGNORE_OPTIONS LINT_SOURCE_FILES LINT_HEADER_FILES) + if(CheckPatch_FOUND) + set(LINT_IGNORE_ARGS "") + foreach(IGNORE_OPTION ${LINT_IGNORE_OPTIONS}) + list(APPEND LINT_IGNORE_ARGS "--ignore" "${IGNORE_OPTION}") + endforeach(IGNORE_OPTION ${LINT_IGNORE_OPTIONS}) + add_custom_target(${LINT_NAME} + COMMAND ${CheckPatch_EXECUTABLE} --no-tree --max-line-length=120 ${LINT_IGNORE_ARGS} -f ${LINT_SOURCE_FILES} ${LINT_HEADER_FILES} + WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} + DEPENDS ${LINT_SOURCE_FILES} ${LINT_HEADER_FILES}) + add_dependencies(lint ${LINT_NAME}) + endif(CheckPatch_FOUND) endmacro(add_kernel_linter) -# add target to trigger all formatter targets -add_custom_target(lint-fix) +if(ClangFormat_FOUND OR CheckPatch_FOUND) + # add target to trigger all formatter targets + add_custom_target(lint-fix) +endif(ClangFormat_FOUND OR CheckPatch_FOUND) # macro to define formatter targets macro(add_linter_fix LINT_FIX_NAME LINT_FIX_SOURCE_FILES) - add_custom_target(${LINT_FIX_NAME} - COMMAND clang-format --Werror -i ${LINT_FIX_SOURCE_FILES} ${ARGN} - WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} - DEPENDS ${LINT_FIX_SOURCE_FILES} ${ARGN}) - add_dependencies(lint-fix ${LINT_FIX_NAME}) + if(ClangFormat_FOUND) + add_custom_target(${LINT_FIX_NAME} + COMMAND ${ClangFormat_EXECUTABLE} --Werror -i ${LINT_FIX_SOURCE_FILES} ${ARGN} + WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} + DEPENDS ${LINT_FIX_SOURCE_FILES} ${ARGN}) + add_dependencies(lint-fix ${LINT_FIX_NAME}) + endif(ClangFormat_FOUND) endmacro(add_linter_fix) # macro to define formatter targets for kernel source code files -macro(add_kernel_linter_fix LINT_FIX_NAME KERNEL_BUILD_DIR LINT_FIX_SOURCE_FILES LINT_FIX_HEADER_FILES) - add_custom_target(${LINT_FIX_NAME} - COMMAND ${KERNEL_BUILD_DIR}/scripts/checkpatch.pl --no-tree --fix-inplace -f ${LINT_FIX_SOURCE_FILES} ${LINT_FIX_HEADER_FILES} - WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} - DEPENDS ${LINT_FIX_SOURCE_FILES} ${LINT_FIX_HEADER_FILES}) - add_dependencies(lint-fix ${LINT_FIX_NAME}) +macro(add_kernel_linter_fix LINT_FIX_NAME LINT_FIX_IGNORE_OPTIONS LINT_FIX_SOURCE_FILES LINT_FIX_HEADER_FILES) + if(CheckPatch_FOUND) + set(LINT_FIX_IGNORE_ARGS "") + foreach(IGNORE_OPTION ${LINT_FIX_IGNORE_OPTIONS}) + list(APPEND LINT_FIX_IGNORE_ARGS "--ignore" "${IGNORE_OPTION}") + endforeach(IGNORE_OPTION ${LINT_FIX_IGNORE_OPTIONS}) + add_custom_target(${LINT_FIX_NAME} + COMMAND ${CheckPatch_EXECUTABLE} --no-tree --max-line-length=120 ${LINT_FIX_IGNORE_ARGS} --fix-inplace -f ${LINT_FIX_SOURCE_FILES} ${LINT_FIX_HEADER_FILES} + WORKING_DIRECTORY ${CMAKE_SOURCE_DIR} + DEPENDS ${LINT_FIX_SOURCE_FILES} ${LINT_FIX_HEADER_FILES}) + add_dependencies(lint-fix ${LINT_FIX_NAME}) + endif(CheckPatch_FOUND) endmacro(add_kernel_linter_fix) diff --git a/src/kernel/.clang-format b/src/kernel/.clang-format new file mode 100644 index 0000000..c1fe2c6 --- /dev/null +++ b/src/kernel/.clang-format @@ -0,0 +1,552 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# clang-format configuration file. Intended for clang-format >= 4. +# +# For more information, see: +# +# Documentation/process/clang-format.rst +# https://clang.llvm.org/docs/ClangFormat.html +# https://clang.llvm.org/docs/ClangFormatStyleOptions.html +# +--- +AccessModifierOffset: -4 +AlignAfterOpenBracket: Align +AlignConsecutiveAssignments: false +AlignConsecutiveDeclarations: false +#AlignEscapedNewlines: Left # Unknown to clang-format-4.0 +AlignOperands: true +AlignTrailingComments: false +AllowAllParametersOfDeclarationOnNextLine: false +AllowShortBlocksOnASingleLine: false +AllowShortCaseLabelsOnASingleLine: false +AllowShortFunctionsOnASingleLine: None +AllowShortIfStatementsOnASingleLine: false +AllowShortLoopsOnASingleLine: false +AlwaysBreakAfterDefinitionReturnType: None +AlwaysBreakAfterReturnType: None +AlwaysBreakBeforeMultilineStrings: false +AlwaysBreakTemplateDeclarations: false +BinPackArguments: true +BinPackParameters: true +BraceWrapping: + AfterClass: false + AfterControlStatement: false + AfterEnum: false + AfterFunction: true + AfterNamespace: true + AfterObjCDeclaration: false + AfterStruct: false + AfterUnion: false + #AfterExternBlock: false # Unknown to clang-format-5.0 + BeforeCatch: false + BeforeElse: false + IndentBraces: false + #SplitEmptyFunction: true # Unknown to clang-format-4.0 + #SplitEmptyRecord: true # Unknown to clang-format-4.0 + #SplitEmptyNamespace: true # Unknown to clang-format-4.0 +BreakBeforeBinaryOperators: None +BreakBeforeBraces: Custom +#BreakBeforeInheritanceComma: false # Unknown to clang-format-4.0 +BreakBeforeTernaryOperators: false +BreakConstructorInitializersBeforeComma: false +#BreakConstructorInitializers: BeforeComma # Unknown to clang-format-4.0 +BreakAfterJavaFieldAnnotations: false +BreakStringLiterals: false +ColumnLimit: 120 +CommentPragmas: '^ IWYU pragma:' +#CompactNamespaces: false # Unknown to clang-format-4.0 +ConstructorInitializerAllOnOneLineOrOnePerLine: false +ConstructorInitializerIndentWidth: 8 +ContinuationIndentWidth: 8 +Cpp11BracedListStyle: false +DerivePointerAlignment: false +DisableFormat: false +ExperimentalAutoDetectBinPacking: false +#FixNamespaceComments: false # Unknown to clang-format-4.0 + +# Taken from: +# git grep -h '^#define [^[:space:]]*for_each[^[:space:]]*(' include/ \ +# | sed "s,^#define \([^[:space:]]*for_each[^[:space:]]*\)(.*$, - '\1'," \ +# | sort | uniq +ForEachMacros: + - 'apei_estatus_for_each_section' + - 'ata_for_each_dev' + - 'ata_for_each_link' + - '__ata_qc_for_each' + - 'ata_qc_for_each' + - 'ata_qc_for_each_raw' + - 'ata_qc_for_each_with_internal' + - 'ax25_for_each' + - 'ax25_uid_for_each' + - '__bio_for_each_bvec' + - 'bio_for_each_bvec' + - 'bio_for_each_bvec_all' + - 'bio_for_each_integrity_vec' + - '__bio_for_each_segment' + - 'bio_for_each_segment' + - 'bio_for_each_segment_all' + - 'bio_list_for_each' + - 'bip_for_each_vec' + - 'bitmap_for_each_clear_region' + - 'bitmap_for_each_set_region' + - 'blkg_for_each_descendant_post' + - 'blkg_for_each_descendant_pre' + - 'blk_queue_for_each_rl' + - 'bond_for_each_slave' + - 'bond_for_each_slave_rcu' + - 'bpf_for_each_spilled_reg' + - 'btree_for_each_safe128' + - 'btree_for_each_safe32' + - 'btree_for_each_safe64' + - 'btree_for_each_safel' + - 'card_for_each_dev' + - 'cgroup_taskset_for_each' + - 'cgroup_taskset_for_each_leader' + - 'cpufreq_for_each_entry' + - 'cpufreq_for_each_entry_idx' + - 'cpufreq_for_each_valid_entry' + - 'cpufreq_for_each_valid_entry_idx' + - 'css_for_each_child' + - 'css_for_each_descendant_post' + - 'css_for_each_descendant_pre' + - 'cxl_for_each_cmd' + - 'device_for_each_child_node' + - 'dma_fence_chain_for_each' + - 'do_for_each_ftrace_op' + - 'drm_atomic_crtc_for_each_plane' + - 'drm_atomic_crtc_state_for_each_plane' + - 'drm_atomic_crtc_state_for_each_plane_state' + - 'drm_atomic_for_each_plane_damage' + - 'drm_client_for_each_connector_iter' + - 'drm_client_for_each_modeset' + - 'drm_connector_for_each_possible_encoder' + - 'drm_for_each_bridge_in_chain' + - 'drm_for_each_connector_iter' + - 'drm_for_each_crtc' + - 'drm_for_each_crtc_reverse' + - 'drm_for_each_encoder' + - 'drm_for_each_encoder_mask' + - 'drm_for_each_fb' + - 'drm_for_each_legacy_plane' + - 'drm_for_each_plane' + - 'drm_for_each_plane_mask' + - 'drm_for_each_privobj' + - 'drm_mm_for_each_hole' + - 'drm_mm_for_each_node' + - 'drm_mm_for_each_node_in_range' + - 'drm_mm_for_each_node_safe' + - 'flow_action_for_each' + - 'for_each_active_dev_scope' + - 'for_each_active_drhd_unit' + - 'for_each_active_iommu' + - 'for_each_aggr_pgid' + - 'for_each_available_child_of_node' + - 'for_each_bio' + - 'for_each_board_func_rsrc' + - 'for_each_bvec' + - 'for_each_card_auxs' + - 'for_each_card_auxs_safe' + - 'for_each_card_components' + - 'for_each_card_dapms' + - 'for_each_card_pre_auxs' + - 'for_each_card_prelinks' + - 'for_each_card_rtds' + - 'for_each_card_rtds_safe' + - 'for_each_card_widgets' + - 'for_each_card_widgets_safe' + - 'for_each_cgroup_storage_type' + - 'for_each_child_of_node' + - 'for_each_clear_bit' + - 'for_each_clear_bit_from' + - 'for_each_cmsghdr' + - 'for_each_compatible_node' + - 'for_each_component_dais' + - 'for_each_component_dais_safe' + - 'for_each_comp_order' + - 'for_each_console' + - 'for_each_cpu' + - 'for_each_cpu_and' + - 'for_each_cpu_not' + - 'for_each_cpu_wrap' + - 'for_each_dapm_widgets' + - 'for_each_dev_addr' + - 'for_each_dev_scope' + - 'for_each_displayid_db' + - 'for_each_dma_cap_mask' + - 'for_each_dpcm_be' + - 'for_each_dpcm_be_rollback' + - 'for_each_dpcm_be_safe' + - 'for_each_dpcm_fe' + - 'for_each_drhd_unit' + - 'for_each_dss_dev' + - 'for_each_efi_memory_desc' + - 'for_each_efi_memory_desc_in_map' + - 'for_each_element' + - 'for_each_element_extid' + - 'for_each_element_id' + - 'for_each_endpoint_of_node' + - 'for_each_evictable_lru' + - 'for_each_fib6_node_rt_rcu' + - 'for_each_fib6_walker_rt' + - 'for_each_free_mem_pfn_range_in_zone' + - 'for_each_free_mem_pfn_range_in_zone_from' + - 'for_each_free_mem_range' + - 'for_each_free_mem_range_reverse' + - 'for_each_func_rsrc' + - 'for_each_hstate' + - 'for_each_if' + - 'for_each_iommu' + - 'for_each_ip_tunnel_rcu' + - 'for_each_irq_nr' + - 'for_each_link_codecs' + - 'for_each_link_cpus' + - 'for_each_link_platforms' + - 'for_each_lru' + - 'for_each_matching_node' + - 'for_each_matching_node_and_match' + - 'for_each_member' + - 'for_each_memcg_cache_index' + - 'for_each_mem_pfn_range' + - '__for_each_mem_range' + - 'for_each_mem_range' + - '__for_each_mem_range_rev' + - 'for_each_mem_range_rev' + - 'for_each_mem_region' + - 'for_each_migratetype_order' + - 'for_each_msi_entry' + - 'for_each_msi_entry_safe' + - 'for_each_net' + - 'for_each_net_continue_reverse' + - 'for_each_netdev' + - 'for_each_netdev_continue' + - 'for_each_netdev_continue_rcu' + - 'for_each_netdev_continue_reverse' + - 'for_each_netdev_feature' + - 'for_each_netdev_in_bond_rcu' + - 'for_each_netdev_rcu' + - 'for_each_netdev_reverse' + - 'for_each_netdev_safe' + - 'for_each_net_rcu' + - 'for_each_new_connector_in_state' + - 'for_each_new_crtc_in_state' + - 'for_each_new_mst_mgr_in_state' + - 'for_each_new_plane_in_state' + - 'for_each_new_private_obj_in_state' + - 'for_each_node' + - 'for_each_node_by_name' + - 'for_each_node_by_type' + - 'for_each_node_mask' + - 'for_each_node_state' + - 'for_each_node_with_cpus' + - 'for_each_node_with_property' + - 'for_each_nonreserved_multicast_dest_pgid' + - 'for_each_of_allnodes' + - 'for_each_of_allnodes_from' + - 'for_each_of_cpu_node' + - 'for_each_of_pci_range' + - 'for_each_old_connector_in_state' + - 'for_each_old_crtc_in_state' + - 'for_each_old_mst_mgr_in_state' + - 'for_each_oldnew_connector_in_state' + - 'for_each_oldnew_crtc_in_state' + - 'for_each_oldnew_mst_mgr_in_state' + - 'for_each_oldnew_plane_in_state' + - 'for_each_oldnew_plane_in_state_reverse' + - 'for_each_oldnew_private_obj_in_state' + - 'for_each_old_plane_in_state' + - 'for_each_old_private_obj_in_state' + - 'for_each_online_cpu' + - 'for_each_online_node' + - 'for_each_online_pgdat' + - 'for_each_pci_bridge' + - 'for_each_pci_dev' + - 'for_each_pci_msi_entry' + - 'for_each_pcm_streams' + - 'for_each_physmem_range' + - 'for_each_populated_zone' + - 'for_each_possible_cpu' + - 'for_each_present_cpu' + - 'for_each_prime_number' + - 'for_each_prime_number_from' + - 'for_each_process' + - 'for_each_process_thread' + - 'for_each_property_of_node' + - 'for_each_registered_fb' + - 'for_each_requested_gpio' + - 'for_each_requested_gpio_in_range' + - 'for_each_reserved_mem_range' + - 'for_each_reserved_mem_region' + - 'for_each_rtd_codec_dais' + - 'for_each_rtd_components' + - 'for_each_rtd_cpu_dais' + - 'for_each_rtd_dais' + - 'for_each_set_bit' + - 'for_each_set_bit_from' + - 'for_each_set_clump8' + - 'for_each_sg' + - 'for_each_sg_dma_page' + - 'for_each_sg_page' + - 'for_each_sgtable_dma_page' + - 'for_each_sgtable_dma_sg' + - 'for_each_sgtable_page' + - 'for_each_sgtable_sg' + - 'for_each_sibling_event' + - 'for_each_subelement' + - 'for_each_subelement_extid' + - 'for_each_subelement_id' + - '__for_each_thread' + - 'for_each_thread' + - 'for_each_unicast_dest_pgid' + - 'for_each_vsi' + - 'for_each_wakeup_source' + - 'for_each_zone' + - 'for_each_zone_zonelist' + - 'for_each_zone_zonelist_nodemask' + - 'fwnode_for_each_available_child_node' + - 'fwnode_for_each_child_node' + - 'fwnode_graph_for_each_endpoint' + - 'gadget_for_each_ep' + - 'genradix_for_each' + - 'genradix_for_each_from' + - 'hash_for_each' + - 'hash_for_each_possible' + - 'hash_for_each_possible_rcu' + - 'hash_for_each_possible_rcu_notrace' + - 'hash_for_each_possible_safe' + - 'hash_for_each_rcu' + - 'hash_for_each_safe' + - 'hctx_for_each_ctx' + - 'hlist_bl_for_each_entry' + - 'hlist_bl_for_each_entry_rcu' + - 'hlist_bl_for_each_entry_safe' + - 'hlist_for_each' + - 'hlist_for_each_entry' + - 'hlist_for_each_entry_continue' + - 'hlist_for_each_entry_continue_rcu' + - 'hlist_for_each_entry_continue_rcu_bh' + - 'hlist_for_each_entry_from' + - 'hlist_for_each_entry_from_rcu' + - 'hlist_for_each_entry_rcu' + - 'hlist_for_each_entry_rcu_bh' + - 'hlist_for_each_entry_rcu_notrace' + - 'hlist_for_each_entry_safe' + - 'hlist_for_each_entry_srcu' + - '__hlist_for_each_rcu' + - 'hlist_for_each_safe' + - 'hlist_nulls_for_each_entry' + - 'hlist_nulls_for_each_entry_from' + - 'hlist_nulls_for_each_entry_rcu' + - 'hlist_nulls_for_each_entry_safe' + - 'i3c_bus_for_each_i2cdev' + - 'i3c_bus_for_each_i3cdev' + - 'ide_host_for_each_port' + - 'ide_port_for_each_dev' + - 'ide_port_for_each_present_dev' + - 'idr_for_each_entry' + - 'idr_for_each_entry_continue' + - 'idr_for_each_entry_continue_ul' + - 'idr_for_each_entry_ul' + - 'in_dev_for_each_ifa_rcu' + - 'in_dev_for_each_ifa_rtnl' + - 'inet_bind_bucket_for_each' + - 'inet_lhash2_for_each_icsk_rcu' + - 'key_for_each' + - 'key_for_each_safe' + - 'klp_for_each_func' + - 'klp_for_each_func_safe' + - 'klp_for_each_func_static' + - 'klp_for_each_object' + - 'klp_for_each_object_safe' + - 'klp_for_each_object_static' + - 'kunit_suite_for_each_test_case' + - 'kvm_for_each_memslot' + - 'kvm_for_each_vcpu' + - 'list_for_each' + - 'list_for_each_codec' + - 'list_for_each_codec_safe' + - 'list_for_each_continue' + - 'list_for_each_entry' + - 'list_for_each_entry_continue' + - 'list_for_each_entry_continue_rcu' + - 'list_for_each_entry_continue_reverse' + - 'list_for_each_entry_from' + - 'list_for_each_entry_from_rcu' + - 'list_for_each_entry_from_reverse' + - 'list_for_each_entry_lockless' + - 'list_for_each_entry_rcu' + - 'list_for_each_entry_reverse' + - 'list_for_each_entry_safe' + - 'list_for_each_entry_safe_continue' + - 'list_for_each_entry_safe_from' + - 'list_for_each_entry_safe_reverse' + - 'list_for_each_entry_srcu' + - 'list_for_each_prev' + - 'list_for_each_prev_safe' + - 'list_for_each_safe' + - 'llist_for_each' + - 'llist_for_each_entry' + - 'llist_for_each_entry_safe' + - 'llist_for_each_safe' + - 'mci_for_each_dimm' + - 'media_device_for_each_entity' + - 'media_device_for_each_intf' + - 'media_device_for_each_link' + - 'media_device_for_each_pad' + - 'nanddev_io_for_each_page' + - 'netdev_for_each_lower_dev' + - 'netdev_for_each_lower_private' + - 'netdev_for_each_lower_private_rcu' + - 'netdev_for_each_mc_addr' + - 'netdev_for_each_uc_addr' + - 'netdev_for_each_upper_dev_rcu' + - 'netdev_hw_addr_list_for_each' + - 'nft_rule_for_each_expr' + - 'nla_for_each_attr' + - 'nla_for_each_nested' + - 'nlmsg_for_each_attr' + - 'nlmsg_for_each_msg' + - 'nr_neigh_for_each' + - 'nr_neigh_for_each_safe' + - 'nr_node_for_each' + - 'nr_node_for_each_safe' + - 'of_for_each_phandle' + - 'of_property_for_each_string' + - 'of_property_for_each_u32' + - 'pci_bus_for_each_resource' + - 'pcl_for_each_chunk' + - 'pcl_for_each_segment' + - 'pcm_for_each_format' + - 'ping_portaddr_for_each_entry' + - 'plist_for_each' + - 'plist_for_each_continue' + - 'plist_for_each_entry' + - 'plist_for_each_entry_continue' + - 'plist_for_each_entry_safe' + - 'plist_for_each_safe' + - 'pnp_for_each_card' + - 'pnp_for_each_dev' + - 'protocol_for_each_card' + - 'protocol_for_each_dev' + - 'queue_for_each_hw_ctx' + - 'radix_tree_for_each_slot' + - 'radix_tree_for_each_tagged' + - 'rbtree_postorder_for_each_entry_safe' + - 'rdma_for_each_block' + - 'rdma_for_each_port' + - 'rdma_umem_for_each_dma_block' + - 'resource_list_for_each_entry' + - 'resource_list_for_each_entry_safe' + - 'rhl_for_each_entry_rcu' + - 'rhl_for_each_rcu' + - 'rht_for_each' + - 'rht_for_each_entry' + - 'rht_for_each_entry_from' + - 'rht_for_each_entry_rcu' + - 'rht_for_each_entry_rcu_from' + - 'rht_for_each_entry_safe' + - 'rht_for_each_from' + - 'rht_for_each_rcu' + - 'rht_for_each_rcu_from' + - '__rq_for_each_bio' + - 'rq_for_each_bvec' + - 'rq_for_each_segment' + - 'scsi_for_each_prot_sg' + - 'scsi_for_each_sg' + - 'sctp_for_each_hentry' + - 'sctp_skb_for_each' + - 'shdma_for_each_chan' + - '__shost_for_each_device' + - 'shost_for_each_device' + - 'sk_for_each' + - 'sk_for_each_bound' + - 'sk_for_each_entry_offset_rcu' + - 'sk_for_each_from' + - 'sk_for_each_rcu' + - 'sk_for_each_safe' + - 'sk_nulls_for_each' + - 'sk_nulls_for_each_from' + - 'sk_nulls_for_each_rcu' + - 'snd_array_for_each' + - 'snd_pcm_group_for_each_entry' + - 'snd_soc_dapm_widget_for_each_path' + - 'snd_soc_dapm_widget_for_each_path_safe' + - 'snd_soc_dapm_widget_for_each_sink_path' + - 'snd_soc_dapm_widget_for_each_source_path' + - 'tb_property_for_each' + - 'tcf_exts_for_each_action' + - 'udp_portaddr_for_each_entry' + - 'udp_portaddr_for_each_entry_rcu' + - 'usb_hub_for_each_child' + - 'v4l2_device_for_each_subdev' + - 'v4l2_m2m_for_each_dst_buf' + - 'v4l2_m2m_for_each_dst_buf_safe' + - 'v4l2_m2m_for_each_src_buf' + - 'v4l2_m2m_for_each_src_buf_safe' + - 'virtio_device_for_each_vq' + - 'while_for_each_ftrace_op' + - 'xa_for_each' + - 'xa_for_each_marked' + - 'xa_for_each_range' + - 'xa_for_each_start' + - 'xas_for_each' + - 'xas_for_each_conflict' + - 'xas_for_each_marked' + - 'xbc_array_for_each_value' + - 'xbc_for_each_key_value' + - 'xbc_node_for_each_array_value' + - 'xbc_node_for_each_child' + - 'xbc_node_for_each_key_value' + - 'zorro_for_each_dev' + +#IncludeBlocks: Preserve # Unknown to clang-format-5.0 +IncludeCategories: + - Regex: '.*' + Priority: 1 +IncludeIsMainRegex: '(Test)?$' +IndentCaseLabels: false +#IndentPPDirectives: None # Unknown to clang-format-5.0 +IndentWidth: 8 +IndentWrappedFunctionNames: false +JavaScriptQuotes: Leave +JavaScriptWrapImports: true +KeepEmptyLinesAtTheStartOfBlocks: false +MacroBlockBegin: '' +MacroBlockEnd: '' +MaxEmptyLinesToKeep: 1 +NamespaceIndentation: None +#ObjCBinPackProtocolList: Auto # Unknown to clang-format-5.0 +ObjCBlockIndentWidth: 8 +ObjCSpaceAfterProperty: true +ObjCSpaceBeforeProtocolList: true + +# Taken from git's rules +#PenaltyBreakAssignment: 10 # Unknown to clang-format-4.0 +PenaltyBreakBeforeFirstCallParameter: 30 +PenaltyBreakComment: 10 +PenaltyBreakFirstLessLess: 0 +PenaltyBreakString: 10 +PenaltyExcessCharacter: 100 +PenaltyReturnTypeOnItsOwnLine: 60 + +PointerAlignment: Right +ReflowComments: false +SortIncludes: false +#SortUsingDeclarations: false # Unknown to clang-format-4.0 +SpaceAfterCStyleCast: false +SpaceAfterTemplateKeyword: true +SpaceBeforeAssignmentOperators: true +#SpaceBeforeCtorInitializerColon: true # Unknown to clang-format-5.0 +#SpaceBeforeInheritanceColon: true # Unknown to clang-format-5.0 +SpaceBeforeParens: ControlStatements +#SpaceBeforeRangeBasedForLoopColon: true # Unknown to clang-format-5.0 +SpaceInEmptyParentheses: false +SpacesBeforeTrailingComments: 1 +SpacesInAngles: false +SpacesInContainerLiterals: false +SpacesInCStyleCastParentheses: false +SpacesInParentheses: false +SpacesInSquareBrackets: false +Standard: Cpp03 +TabWidth: 8 +UseTab: Always +... diff --git a/src/kernel/CMakeLists.txt b/src/kernel/CMakeLists.txt index 47efdd2..bc02a7b 100644 --- a/src/kernel/CMakeLists.txt +++ b/src/kernel/CMakeLists.txt @@ -48,9 +48,21 @@ add_kernel_module(dnbd3 "${KERNEL_BUILD_DIR}" # add dependency to generate project version header before dnbd3.ko is built add_dependencies(dnbd3 dnbd3-generate-version) -add_kernel_linter(dnbd3-lint "${KERNEL_BUILD_DIR}" +set(CHECKPATCH_IGNORE_WARNINGS "NEW_TYPEDEFS" + "MSLEEP" + "CONSTANT_COMPARISON" + "DEEP_INDENTATION" + "PREFER_PR_LEVEL" + "LINUX_VERSION_CODE" + "JIFFIES_COMPARISON" + "KREALLOC_ARG_REUSE") + +add_kernel_linter(dnbd3-lint "${CHECKPATCH_IGNORE_WARNINGS}" "${KERNEL_MODULE_DNBD3_SOURCE_FILES}" "${KERNEL_MODULE_DNBD3_HEADER_FILES}") -add_kernel_linter_fix(dnbd3-lint-fix "${KERNEL_BUILD_DIR}" +add_kernel_linter_fix(dnbd3-lint-fix "${CHECKPATCH_IGNORE_WARNINGS}" "${KERNEL_MODULE_DNBD3_SOURCE_FILES}" "${KERNEL_MODULE_DNBD3_HEADER_FILES}") + +add_linter_fix(dnbd3-lint-fix-clang "${KERNEL_MODULE_DNBD3_SOURCE_FILES}" + "${KERNEL_MODULE_DNBD3_HEADER_FILES}") -- cgit v1.2.3-55-g7522