10:12 p.m.
Hi Guixin,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on char-misc/char-misc-testing]
[also build test WARNING on mkp-scsi/for-next linux/master linus/master v5.17-rc4
next-20220216]
[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/Guixin-Liu/uio-add-ioctl-to-uio/...
base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
e6cb9c167eeb8f90ab924666c573e69e85e700a0
config: i386-randconfig-s002
(https://download.01.org/0day-ci/archive/20220217/202202171918.s8P0xa1Y-lk...)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.4-dirty
#
https://github.com/0day-ci/linux/commit/c604d03c2be8ca4b3533bb151bcd2d103...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Guixin-Liu/uio-add-ioctl-to-uio/20220217-103120
git checkout c604d03c2be8ca4b3533bb151bcd2d10379debff
# save the config file to linux build tree
mkdir build_dir
make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir
ARCH=i386 SHELL=/bin/bash drivers/target/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
sparse warnings: (new ones prefixed by >>)
> drivers/target/target_core_user.c:1987:6: sparse: sparse: symbol
'tcmu_ioctl_copy_between_sgl_and_iovec' was not declared. Should it be static?
> drivers/target/target_core_user.c:2031:6: sparse: sparse: symbol 'tcmu_ioctl'
was not declared. Should it be static?
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