[PATCH v3 5/9] powerpc/mm/book3s64: Update tlb flush routines to take a page walk cache flush argument
kernel test robot
lkp at intel.com
Wed Mar 31 00:28:31 AEDT 2021
Hi "Aneesh,
I love your patch! Yet something to improve:
[auto build test ERROR on powerpc/next]
[also build test ERROR on kselftest/next v5.12-rc5 next-20210330]
[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/Aneesh-Kumar-K-V/Speedup-mremap-on-ppc64/20210330-141025
base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next
config: powerpc-ps3_defconfig (attached as .config)
compiler: powerpc64-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
# https://github.com/0day-ci/linux/commit/ae3b5c3343e8fd4ca3ef4e3c606d83f017d05588
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Aneesh-Kumar-K-V/Speedup-mremap-on-ppc64/20210330-141025
git checkout ae3b5c3343e8fd4ca3ef4e3c606d83f017d05588
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=powerpc
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp at intel.com>
All errors (new ones prefixed by >>):
>> arch/powerpc/mm/book3s64/radix_tlb.c:1252:6: error: no previous prototype for 'radix__flush_tlb_range_psize' [-Werror=missing-prototypes]
1252 | void radix__flush_tlb_range_psize(struct mm_struct *mm, unsigned long start,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
vim +/radix__flush_tlb_range_psize +1252 arch/powerpc/mm/book3s64/radix_tlb.c
8cb8140c4c9397 arch/powerpc/mm/tlb-radix.c Aneesh Kumar K.V 2016-07-13 1251
0b2f5a8a792755 arch/powerpc/mm/tlb-radix.c Nicholas Piggin 2017-11-07 @1252 void radix__flush_tlb_range_psize(struct mm_struct *mm, unsigned long start,
0b2f5a8a792755 arch/powerpc/mm/tlb-radix.c Nicholas Piggin 2017-11-07 1253 unsigned long end, int psize)
0b2f5a8a792755 arch/powerpc/mm/tlb-radix.c Nicholas Piggin 2017-11-07 1254 {
0b2f5a8a792755 arch/powerpc/mm/tlb-radix.c Nicholas Piggin 2017-11-07 1255 return __radix__flush_tlb_range_psize(mm, start, end, psize, false);
0b2f5a8a792755 arch/powerpc/mm/tlb-radix.c Nicholas Piggin 2017-11-07 1256 }
0b2f5a8a792755 arch/powerpc/mm/tlb-radix.c Nicholas Piggin 2017-11-07 1257
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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