From: kernel test robot <lkp@intel.com>
To: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
Masahiro Yamada <yamada.masahiro@socionext.com>
Subject: arch/nios2/include/asm/irqflags.h:12:9: sparse: sparse: context imbalance in 'move_pages_to_lru' - unexpected unlock
Date: Tue, 7 Jul 2020 20:48:22 +0800 [thread overview]
Message-ID: <202007072017.kdmss2oS%lkp@intel.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 1979 bytes --]
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: bfe91da29bfad9941d5d703d45e29f0812a20724
commit: 80591e61a0f7e88deaada69844e4a31280c4a38f kbuild: tell sparse about the $ARCH
date: 8 months ago
config: nios2-randconfig-s031-20200707 (attached as .config)
compiler: nios2-linux-gcc (GCC) 9.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.2-31-gabbfd661-dirty
git checkout 80591e61a0f7e88deaada69844e4a31280c4a38f
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=nios2
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
>> arch/nios2/include/asm/irqflags.h:12:9: sparse: sparse: context imbalance in 'move_pages_to_lru' - unexpected unlock
arch/nios2/include/asm/irqflags.h:12:9: sparse: sparse: context imbalance in 'check_move_unevictable_pages' - unexpected unlock
vim +/move_pages_to_lru +12 arch/nios2/include/asm/irqflags.h
f27ffc751ca5d2 Ley Foon Tan 2014-11-06 9
f27ffc751ca5d2 Ley Foon Tan 2014-11-06 10 static inline unsigned long arch_local_save_flags(void)
f27ffc751ca5d2 Ley Foon Tan 2014-11-06 11 {
f27ffc751ca5d2 Ley Foon Tan 2014-11-06 @12 return RDCTL(CTL_STATUS);
f27ffc751ca5d2 Ley Foon Tan 2014-11-06 13 }
f27ffc751ca5d2 Ley Foon Tan 2014-11-06 14
:::::: The code at line 12 was first introduced by commit
:::::: f27ffc751ca5d216a347084996c70452a4e185a4 nios2: Interrupt handling
:::::: TO: Ley Foon Tan <lftan@altera.com>
:::::: CC: Ley Foon Tan <lftan@altera.com>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
[-- Attachment #2: .config.gz --]
[-- Type: application/gzip, Size: 24444 bytes --]
next reply other threads:[~2020-07-07 12:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-07 12:48 kernel test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2020-06-15 10:40 arch/nios2/include/asm/irqflags.h:12:9: sparse: sparse: context imbalance in 'move_pages_to_lru' - unexpected unlock kernel test robot
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=202007072017.kdmss2oS%lkp@intel.com \
--to=lkp@intel.com \
--cc=kbuild-all@lists.01.org \
--cc=linux-kernel@vger.kernel.org \
--cc=luc.vanoostenryck@gmail.com \
--cc=yamada.masahiro@socionext.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox