From: kernel test robot <lkp@intel.com>
To: oe-kbuild@lists.linux.dev
Cc: lkp@intel.com, Dan Carpenter <error27@gmail.com>
Subject: Re: [PATCH v2 6/6] super: add filesystem freezing helpers for suspend and hibernate
Date: Sun, 30 Mar 2025 14:03:10 +0800 [thread overview]
Message-ID: <202503301305.wiPCA3TP-lkp@intel.com> (raw)
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
In-Reply-To: <20250329-work-freeze-v2-6-a47af37ecc3d@kernel.org>
References: <20250329-work-freeze-v2-6-a47af37ecc3d@kernel.org>
TO: Christian Brauner <brauner@kernel.org>
Hi Christian,
kernel test robot noticed the following build warnings:
[auto build test WARNING on acb4f33713b9f6cadb6143f211714c343465411c]
url: https://github.com/intel-lab-lkp/linux/commits/Christian-Brauner/super-remove-pointless-s_root-checks/20250329-164716
base: acb4f33713b9f6cadb6143f211714c343465411c
patch link: https://lore.kernel.org/r/20250329-work-freeze-v2-6-a47af37ecc3d%40kernel.org
patch subject: [PATCH v2 6/6] super: add filesystem freezing helpers for suspend and hibernate
:::::: branch date: 21 hours ago
:::::: commit date: 21 hours ago
config: x86_64-randconfig-161-20250330 (https://download.01.org/0day-ci/archive/20250330/202503301305.wiPCA3TP-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Reported-by: Dan Carpenter <error27@gmail.com>
| Closes: https://lore.kernel.org/r/202503301305.wiPCA3TP-lkp@intel.com/
smatch warnings:
fs/super.c:1187 get_active_super() error: uninitialized symbol 'active'.
vim +/active +1187 fs/super.c
08fdc8a0138afa Mateusz Guzik 2017-10-03 1178
1bd87d01c81377 Christian Brauner 2025-03-29 1179 static inline bool get_active_super(struct super_block *sb)
1bd87d01c81377 Christian Brauner 2025-03-29 1180 {
1bd87d01c81377 Christian Brauner 2025-03-29 1181 bool active;
1bd87d01c81377 Christian Brauner 2025-03-29 1182
1bd87d01c81377 Christian Brauner 2025-03-29 1183 if (super_lock_excl(sb)) {
1bd87d01c81377 Christian Brauner 2025-03-29 1184 active = atomic_inc_not_zero(&sb->s_active);
1bd87d01c81377 Christian Brauner 2025-03-29 1185 super_unlock_excl(sb);
1bd87d01c81377 Christian Brauner 2025-03-29 1186 }
1bd87d01c81377 Christian Brauner 2025-03-29 @1187 return active;
1bd87d01c81377 Christian Brauner 2025-03-29 1188 }
1bd87d01c81377 Christian Brauner 2025-03-29 1189
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next reply other threads:[~2025-03-30 6:03 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-30 6:03 kernel test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2025-03-29 8:42 [PATCH v2 0/6] Extend freeze support to suspend and hibernate Christian Brauner
2025-03-29 8:42 ` [PATCH v2 6/6] super: add filesystem freezing helpers for " Christian Brauner
2025-03-29 8:46 ` Christian Brauner
2025-03-29 11:30 ` kernel test robot
2025-03-31 10:23 ` Jan Kara
2025-03-31 10:25 ` Christian Brauner
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=202503301305.wiPCA3TP-lkp@intel.com \
--to=lkp@intel.com \
--cc=error27@gmail.com \
--cc=oe-kbuild@lists.linux.dev \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.