Hi Tony, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162] url: https://github.com/0day-ci/linux/commits/Tony-Asleson/Add-persistent-durable-identifier-to-storage-log-messages/20200725-011936 base: 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162 config: x86_64-randconfig-s022-20200724 (attached as .config) compiler: gcc-9 (Debian 9.3.0-14) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.2-93-g4c6cbe55-dirty # save the attached .config to linux build tree make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=x86_64 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot sparse warnings: (new ones prefixed by >>) >> drivers/ata/libata-scsi.c:1094:5: sparse: sparse: symbol 'ata_scsi_durable_name' was not declared. Should it be static? drivers/ata/libata-scsi.c:1803:13: sparse: sparse: context imbalance in 'ata_scsi_rbuf_get' - wrong count at exit drivers/ata/libata-scsi.c:1833:31: sparse: sparse: context imbalance in 'ata_scsi_rbuf_fill' - unexpected unlock Please review and possibly fold the followup patch. --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org