4:35 a.m.
Hi Greentime,
[FYI, it's a private test report for your RFC patch.]
[auto build test WARNING on linus/master]
[also build test WARNING on v5.9-rc4]
[cannot apply to next-20200910]
[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/Greentime-Hu/riscv-Add-vector-IS...
base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
7fe10096c1508c7f033d34d0741809f8eecc1ed4
config: riscv-allmodconfig (attached as .config)
compiler: riscv64-linux-gcc (GCC) 9.3.0
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
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=riscv
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 >>):
arch/riscv/kernel/signal.c:395:27: warning: no previous prototype for
'do_notify_resume' [-Wmissing-prototypes]
395 | asmlinkage __visible void do_notify_resume(struct pt_regs *regs,
| ^~~~~~~~~~~~~~~~
> arch/riscv/kernel/signal.c:415:13: warning: no previous prototype
for 'minsigstksz_setup' [-Wmissing-prototypes]
415 | void __init
minsigstksz_setup(void)
| ^~~~~~~~~~~~~~~~~
# https://github.com/0day-ci/linux/commit/d09f8eb33675568440dd941827cebcc18...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Greentime-Hu/riscv-Add-vector-ISA-support/20200910-163426
git checkout d09f8eb33675568440dd941827cebcc18a2769c2
vim +/minsigstksz_setup +415 arch/riscv/kernel/signal.c
409
410 /*
411 * Determine the stack space required for guaranteed signal devliery.
412 * This function is used to populate AT_MINSIGSTKSZ at process startup.
413 * cpufeatures setup is assumed to be complete.
414 */
415 void __init minsigstksz_setup(void)
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org