Re: [PATCH] MIPS: fix local_t operation on MIPS64

kernel test robot
2021-09-04T18:51:20Z

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Hi Huang,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on linus/master]
[also build test WARNING on v5.14 next-20210903]
[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/Huang-Pei/MIPS-fix-local_t-operation-on-MIPS64/20210904-231410
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git f1583cb1be35c23df60b1c39e3e7e6704d749d0b
config: mips-randconfig-r033-20210904 (attached as .config)
compiler: clang version 14.0.0 (https://github.com/llvm/llvm-project 6fe2beba7d2a41964af658c8c59dd172683ef739)
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
# install mips cross compiling tool for clang build
# apt-get install binutils-mips-linux-gnu
# https://github.com/0day-ci/linux/commit/4a1c6e12f6f078dfc5351925656b237f7e5fbb50
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Huang-Pei/MIPS-fix-local_t-operation-on-MIPS64/20210904-231410
git checkout 4a1c6e12f6f078dfc5351925656b237f7e5fbb50
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=mips

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All warnings (new ones prefixed by >>):

>> drivers/net/hamradio/mkiss.c:35:9: warning: 'END' macro redefined [-Wmacro-redefined]
#define END 0300 /* indicates end of frame */
^
arch/mips/include/asm/asm.h:68:9: note: previous definition is here
#define END(function) \
^
1 warning generated.

vim +/END +35 drivers/net/hamradio/mkiss.c

815f62bf742718 Ralf Baechle 2005-08-24 33
815f62bf742718 Ralf Baechle 2005-08-24 34 /* SLIP/KISS protocol characters. */
815f62bf742718 Ralf Baechle 2005-08-24 @35 #define END 0300 /* indicates end of frame */
815f62bf742718 Ralf Baechle 2005-08-24 36 #define ESC 0333 /* indicates byte stuffing */
815f62bf742718 Ralf Baechle 2005-08-24 37 #define ESC_END 0334 /* ESC ESC_END means END 'data' */
815f62bf742718 Ralf Baechle 2005-08-24 38 #define ESC_ESC 0335 /* ESC ESC_ESC means ESC 'data' */
815f62bf742718 Ralf Baechle 2005-08-24 39

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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