From: kernel test robot <lkp@intel.com>
To: Peter Collingbourne <pcc@google.com>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
Will Deacon <will@kernel.org>,
Mark Rutland <mark.rutland@arm.com>
Subject: mm/kasan/sw_tags.c:211:6: warning: no previous prototype for 'kasan_tag_mismatch'
Date: Tue, 25 Jan 2022 10:35:34 +0800 [thread overview]
Message-ID: <202201251032.njnCerSX-lkp@intel.com> (raw)
Hi Peter,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: dd81e1c7d5fb126e5fbc5c9e334d7b3ec29a16a0
commit: 1cbdf60bd1b74e397d48aa877367cfc621f45ffe kasan: arm64: support specialized outlined tag mismatch checks
date: 8 months ago
config: arm64-randconfig-r005-20220124 (https://download.01.org/0day-ci/archive/20220125/202201251032.njnCerSX-lkp@intel.com/config)
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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1cbdf60bd1b74e397d48aa877367cfc621f45ffe
git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git fetch --no-tags linus master
git checkout 1cbdf60bd1b74e397d48aa877367cfc621f45ffe
# 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
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/kasan/sw_tags.c:211:6: warning: no previous prototype for 'kasan_tag_mismatch' [-Wmissing-prototypes]
211 | void kasan_tag_mismatch(unsigned long addr, unsigned long access_info,
| ^~~~~~~~~~~~~~~~~~
vim +/kasan_tag_mismatch +211 mm/kasan/sw_tags.c
210
> 211 void kasan_tag_mismatch(unsigned long addr, unsigned long access_info,
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
next reply other threads:[~2022-01-25 3:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-25 2:35 kernel test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2022-06-25 2:59 mm/kasan/sw_tags.c:211:6: warning: no previous prototype for 'kasan_tag_mismatch' kernel test robot
2022-05-06 12:36 kernel test robot
2021-11-16 21:40 kernel test robot
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