Messages in this thread | | | Date | Fri, 24 Mar 2023 16:53:37 +0800 | From | kernel test robot <> | Subject | Re: [PATCH v2 1/5] cxl/pci: Add RCH downstream port AER and RAS register discovery |
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Hi Terry,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on pci/next] [also build test WARNING on pci/for-linus efi/next cxl/next cxl/pending linus/master v6.3-rc3 next-20230324] [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/Terry-Bowman/cxl-pci-Add-RCH-downstream-port-AER-and-RAS-register-discovery/20230324-054044 base: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git next patch link: https://lore.kernel.org/r/20230323213808.398039-2-terry.bowman%40amd.com patch subject: [PATCH v2 1/5] cxl/pci: Add RCH downstream port AER and RAS register discovery config: parisc-randconfig-s043-20230322 (https://download.01.org/0day-ci/archive/20230324/202303241632.HTxJ0yfj-lkp@intel.com/config) compiler: hppa-linux-gcc (GCC) 12.1.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # apt-get install sparse # sparse version: v0.6.4-39-gce1a6720-dirty # https://github.com/intel-lab-lkp/linux/commit/7cbc5c7357504af79c820ad7d0e9369b4a580a65 git remote add linux-review https://github.com/intel-lab-lkp/linux git fetch --no-tags linux-review Terry-Bowman/cxl-pci-Add-RCH-downstream-port-AER-and-RAS-register-discovery/20230324-054044 git checkout 7cbc5c7357504af79c820ad7d0e9369b4a580a65 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=parisc olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=parisc SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@intel.com> | Link: https://lore.kernel.org/oe-kbuild-all/202303241632.HTxJ0yfj-lkp@intel.com/
sparse warnings: (new ones prefixed by >>) >> drivers/cxl/core/regs.c:340:24: sparse: sparse: Using plain integer as NULL pointer drivers/cxl/core/regs.c:345:24: sparse: sparse: Using plain integer as NULL pointer
vim +340 drivers/cxl/core/regs.c
338 339 if (!request_mem_region(map->resource, map->max_size, name)) > 340 return 0; 341 342 map->base = ioremap(map->resource, map->max_size); 343 if (!map->base) { 344 release_mem_region(map->resource, map->max_size); 345 return 0; 346 } 347 348 return map->base; 349 } 350
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
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