8:13 a.m.
Hi Sumit,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on robh/for-next]
[also build test WARNING on tegra-drm/drm/tegra/for-next v5.16-rc5 next-20211217]
[cannot apply to tegra/for-next]
[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/Sumit-Gupta/CBB-driver-for-Tegra...
base: https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
config: arm64-allyesconfig
(https://download.01.org/0day-ci/archive/20211218/202112180528.6oINgaDF-lk...)
compiler: aarch64-linux-gcc (GCC) 11.2.0
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/4289c950622627160bdc937ad22a311db...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Sumit-Gupta/CBB-driver-for-Tegra194-Tegra234-Tegra-Grace/20211217-200840
git checkout 4289c950622627160bdc937ad22a311db38f4ca8
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir
ARCH=arm64 SHELL=/bin/bash drivers/soc/tegra/cbb/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All warnings (new ones prefixed by >>):
drivers/soc/tegra/cbb/tegra-cbb.c: In function 'print_cbb_err':
> drivers/soc/tegra/cbb/tegra-cbb.c:31:17: warning: function
'print_cbb_err' might be a candidate for 'gnu_printf' format attribute
[-Wsuggest-attribute=format]
31 | seq_vprintf(file, fmt,
args);
| ^~~~~~~~~~~
vim +31 drivers/soc/tegra/cbb/tegra-cbb.c
22
23 void print_cbb_err(struct seq_file *file, const char *fmt, ...)
24 {
25 va_list args;
26 struct va_format vaf;
27
28 va_start(args, fmt);
29
30 if (file) {
31 seq_vprintf(file, fmt, args);
32 } else {
33 vaf.fmt = fmt;
34 vaf.va = &args;
35 pr_crit("%pV", &vaf);
36 }
37
38 va_end(args);
39 }
40
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org