From: kernel test robot <lkp@intel.com>
To: Jens Axboe <axboe@kernel.dk>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org
Subject: [axboe-block:misc-next 3/3] mm/slab_common.c:1326:5: warning: no previous prototype for 'should_failslab'
Date: Sun, 19 Sep 2021 02:02:12 +0800 [thread overview]
Message-ID: <202109190208.nV1lWVOR-lkp@intel.com> (raw)
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git misc-next
head: 43d923f7b1db8b930041fd2d3fe174991592a6da
commit: 43d923f7b1db8b930041fd2d3fe174991592a6da [3/3] mm: don't call should_failslab() for !CONFIG_FAILSLAB
config: um-x86_64_defconfig (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
# https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git/commit/?id=43d923f7b1db8b930041fd2d3fe174991592a6da
git remote add axboe-block https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
git fetch --no-tags axboe-block misc-next
git checkout 43d923f7b1db8b930041fd2d3fe174991592a6da
# save the attached .config to linux build tree
make W=1 ARCH=um SUBARCH=x86_64
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 >>):
>> mm/slab_common.c:1326:5: warning: no previous prototype for 'should_failslab' [-Wmissing-prototypes]
1326 | int should_failslab(struct kmem_cache *s, gfp_t gfpflags)
| ^~~~~~~~~~~~~~~
vim +/should_failslab +1326 mm/slab_common.c
4f6923fbb352d1 Howard McLauchlan 2018-04-05 1325
4f6923fbb352d1 Howard McLauchlan 2018-04-05 @1326 int should_failslab(struct kmem_cache *s, gfp_t gfpflags)
:::::: The code at line 1326 was first introduced by commit
:::::: 4f6923fbb352d126659cabe34806cff75c7b5ea0 mm: make should_failslab always available for fault injection
:::::: TO: Howard McLauchlan <hmclauchlan@fb.com>
:::::: CC: Linus Torvalds <torvalds@linux-foundation.org>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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reply other threads:[~2021-09-18 18:02 UTC|newest]
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