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Should it be static? Message-ID: <202512102025.4mWeBSsf-lkp@intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: c9b47175e9131118e6f221cc8fb81397d62e7c91 commit: b4a29efc51461edf1a02e9da656d4480cabd24b0 erofs: support DEFLATE decompression by using Intel QAT date: 7 months ago config: s390-randconfig-r111-20251210 (https://download.01.org/0day-ci/archive/20251210/202512102025.4mWeBSsf-lkp@intel.com/config) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251210/202512102025.4mWeBSsf-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/202512102025.4mWeBSsf-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> fs/erofs/decompressor_crypto.c:64:30: sparse: sparse: symbol 'z_erofs_crypto' was not declared. Should it be static? vim +/z_erofs_crypto +64 fs/erofs/decompressor_crypto.c 63 > 64 struct z_erofs_crypto_engine *z_erofs_crypto[Z_EROFS_COMPRESSION_MAX] = { 65 [Z_EROFS_COMPRESSION_LZ4] = (struct z_erofs_crypto_engine[]) { 66 {}, 67 }, 68 [Z_EROFS_COMPRESSION_LZMA] = (struct z_erofs_crypto_engine[]) { 69 {}, 70 }, 71 [Z_EROFS_COMPRESSION_DEFLATE] = (struct z_erofs_crypto_engine[]) { 72 { .crypto_name = "qat_deflate", }, 73 {}, 74 }, 75 [Z_EROFS_COMPRESSION_ZSTD] = (struct z_erofs_crypto_engine[]) { 76 {}, 77 }, 78 }; 79 static DECLARE_RWSEM(z_erofs_crypto_rwsem); 80 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki