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charset=us-ascii Content-Disposition: inline In-Reply-To: <20241124052040.239813-1-haren@linux.ibm.com> Hi Haren, kernel test robot noticed the following build warnings: [auto build test WARNING on powerpc/next] [also build test WARNING on powerpc/fixes linus/master v6.12 next-20241125] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Haren-Myneni/powerpc-pseries-Add-papr-platform-dump-character-driver-for-dump-retrieval/20241125-112816 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next patch link: https://lore.kernel.org/r/20241124052040.239813-1-haren%40linux.ibm.com patch subject: [PATCH] powerpc/pseries: Add papr-platform-dump character driver for dump retrieval config: powerpc64-randconfig-001-20241125 (https://download.01.org/0day-ci/archive/20241126/202411260057.wrWAIl67-lkp@intel.com/config) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 592c0fe55f6d9a811028b5f3507be91458ab2713) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241126/202411260057.wrWAIl67-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202411260057.wrWAIl67-lkp@intel.com/ All warnings (new ones prefixed by >>): >> arch/powerpc/platforms/pseries/papr-platform-dump.c:51: warning: Function parameter or struct member 'dump_tag_hi' not described in 'ibm_platform_dump_params' >> arch/powerpc/platforms/pseries/papr-platform-dump.c:51: warning: Function parameter or struct member 'dump_tag_lo' not described in 'ibm_platform_dump_params' >> arch/powerpc/platforms/pseries/papr-platform-dump.c:51: warning: Function parameter or struct member 'sequence_hi' not described in 'ibm_platform_dump_params' >> arch/powerpc/platforms/pseries/papr-platform-dump.c:51: warning: Function parameter or struct member 'sequence_lo' not described in 'ibm_platform_dump_params' >> arch/powerpc/platforms/pseries/papr-platform-dump.c:51: warning: Function parameter or struct member 'bytes_ret_hi' not described in 'ibm_platform_dump_params' >> arch/powerpc/platforms/pseries/papr-platform-dump.c:51: warning: Function parameter or struct member 'bytes_ret_lo' not described in 'ibm_platform_dump_params' >> arch/powerpc/platforms/pseries/papr-platform-dump.c:51: warning: Excess struct member 'dump_tag' description in 'ibm_platform_dump_params' >> arch/powerpc/platforms/pseries/papr-platform-dump.c:51: warning: Excess struct member 'sequence' description in 'ibm_platform_dump_params' >> arch/powerpc/platforms/pseries/papr-platform-dump.c:51: warning: Excess struct member 'written' description in 'ibm_platform_dump_params' vim +51 arch/powerpc/platforms/pseries/papr-platform-dump.c 25 26 /** 27 * struct ibm_platform_dump_params - Parameters (in and out) for 28 * ibm,platform-dump 29 * @work_area: In: work area buffer for results. 30 * @buf_length: In: work area buffer length in bytes 31 * @dump_tag: In: Dump_Tag representing an id of the dump being processed 32 * @sequence: In: Sequence number. Out: Next sequence number. 33 * @written: Out: Bytes written by ibm,platform-dump to @work_area. 34 * @status: Out: RTAS call status. 35 * @list: Maintain the list of dumps are in progress. Can retrieve 36 * multiple dumps with different dump IDs at the same time, 37 * but not with the same dump ID. This list is used to 38 * determine whether the dump for the same ID is in progress. 39 */ 40 struct ibm_platform_dump_params { 41 struct rtas_work_area *work_area; 42 u32 buf_length; 43 u32 dump_tag_hi; 44 u32 dump_tag_lo; 45 u32 sequence_hi; 46 u32 sequence_lo; 47 u32 bytes_ret_hi; 48 u32 bytes_ret_lo; 49 s32 status; 50 struct list_head list; > 51 }; 52 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki