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Should it be static? Message-ID: <202609221900.Pgwrcp41-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: f0100363d8c374bd8e9ea7c9ba02744f0b802ca4 commit: 9e1b14320b154094bb2c1bee6d8c6cb851fc3215 ext4: fix extents-test.c is not compiled when EXT4_KUNIT_TESTS=M date: 6 months ago config: x86_64-randconfig-1300-20260922 (https://download.01.org/0day-ci/archive/20260922/202609221900.Pgwrcp41-lkp@intel.com/config) compiler: gcc-13 (Debian 13.3.0-16) 13.3.0 sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260922/202609221900.Pgwrcp41-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 | Fixes: 9e1b14320b15 ("ext4: fix extents-test.c is not compiled when EXT4_KUNIT_TESTS=M") | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202609221900.Pgwrcp41-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> fs/ext4/extents-test.c:59:3: sparse: sparse: symbol 'k_ctx' was not declared. Should it be static? vim +/k_ctx +59 fs/ext4/extents-test.c cb1e0c1d1fad5b Ojaswin Mujoo 2026-01-23 49 cb1e0c1d1fad5b Ojaswin Mujoo 2026-01-23 50 struct kunit_ctx { cb1e0c1d1fad5b Ojaswin Mujoo 2026-01-23 51 /* cb1e0c1d1fad5b Ojaswin Mujoo 2026-01-23 52 * Ext4 inode which has only 1 unwrit extent cb1e0c1d1fad5b Ojaswin Mujoo 2026-01-23 53 */ cb1e0c1d1fad5b Ojaswin Mujoo 2026-01-23 54 struct ext4_inode_info *k_ei; cb1e0c1d1fad5b Ojaswin Mujoo 2026-01-23 55 /* cb1e0c1d1fad5b Ojaswin Mujoo 2026-01-23 56 * Represents the underlying data area (used for zeroout testing) cb1e0c1d1fad5b Ojaswin Mujoo 2026-01-23 57 */ cb1e0c1d1fad5b Ojaswin Mujoo 2026-01-23 58 char *k_data; cb1e0c1d1fad5b Ojaswin Mujoo 2026-01-23 @59 } k_ctx; cb1e0c1d1fad5b Ojaswin Mujoo 2026-01-23 60 :::::: The code at line 59 was first introduced by commit :::::: cb1e0c1d1fad5bfad90d80c74ebdb53796d8a2db ext4: kunit tests for extent splitting and conversion :::::: TO: Ojaswin Mujoo :::::: CC: Theodore Ts'o -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki