Hi "Michael, Thank you for the patch! Yet something to improve: [auto build test ERROR on dm/for-next] [also build test ERROR on song-md/md-next pcmoore-audit/next v5.14-rc5 next-20210812] [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] url: https://github.com/0day-ci/linux/commits/Michael-Wei/dm-audit-event-logging/20210812-230045 base: https://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git for-next config: h8300-randconfig-r032-20210812 (attached as .config) compiler: h8300-linux-gcc (GCC) 10.3.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/0day-ci/linux/commit/6fbfa051e144cc5cb000f7de14ee5b0e83d82b57 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Michael-Wei/dm-audit-event-logging/20210812-230045 git checkout 6fbfa051e144cc5cb000f7de14ee5b0e83d82b57 # save the attached .config to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross O=build_dir ARCH=h8300 SHELL=/bin/bash drivers/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot All error/warnings (new ones prefixed by >>): In file included from drivers/md/dm-integrity.c:26: >> drivers/md/dm-audit.h:24:1: error: expected identifier or '(' before '{' token 24 | { | ^ drivers/md/dm-audit.h:29:1: error: expected identifier or '(' before '{' token 29 | { | ^ >> drivers/md/dm-audit.h:21:20: warning: 'dm_audit_log_bio' used but never defined 21 | static inline void dm_audit_log_bio(const char *dm_msg_prefix, const char *op, | ^~~~~~~~~~~~~~~~ >> drivers/md/dm-audit.h:26:20: warning: 'dm_audit_log_target' used but never defined 26 | static inline void dm_audit_log_target(const char *dm_msg_prefix, | ^~~~~~~~~~~~~~~~~~~ vim +24 drivers/md/dm-audit.h a409dd36b7054b Michael Weiß 2021-08-12 14 a409dd36b7054b Michael Weiß 2021-08-12 15 #ifdef CONFIG_DM_AUDIT a409dd36b7054b Michael Weiß 2021-08-12 16 void dm_audit_log_bio(const char *dm_msg_prefix, const char *op, a409dd36b7054b Michael Weiß 2021-08-12 17 struct bio *bio, sector_t sector, int result); a409dd36b7054b Michael Weiß 2021-08-12 18 void dm_audit_log_target(const char *dm_msg_prefix, const char *op, a409dd36b7054b Michael Weiß 2021-08-12 19 struct dm_target *ti, int result); a409dd36b7054b Michael Weiß 2021-08-12 20 #else a409dd36b7054b Michael Weiß 2021-08-12 @21 static inline void dm_audit_log_bio(const char *dm_msg_prefix, const char *op, a409dd36b7054b Michael Weiß 2021-08-12 22 struct bio *bio, sector_t sector, a409dd36b7054b Michael Weiß 2021-08-12 23 int result); a409dd36b7054b Michael Weiß 2021-08-12 @24 { a409dd36b7054b Michael Weiß 2021-08-12 25 } a409dd36b7054b Michael Weiß 2021-08-12 @26 static inline void dm_audit_log_target(const char *dm_msg_prefix, a409dd36b7054b Michael Weiß 2021-08-12 27 const char *op, struct dm_target *ti, a409dd36b7054b Michael Weiß 2021-08-12 28 int result); a409dd36b7054b Michael Weiß 2021-08-12 29 { a409dd36b7054b Michael Weiß 2021-08-12 30 } a409dd36b7054b Michael Weiß 2021-08-12 31 #endif a409dd36b7054b Michael Weiß 2021-08-12 32 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org