linux-kernel - Re: [PATCH block/for-6.2-fixes] block: Drop spurious might_sleep() from blk_put

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:   Sun, 08 Jan 2023 20:30:02 -0700
From:   Jens Axboe <axboe@...nel.dk>
To:     Tejun Heo <tj@...nel.org>
Cc:     Dan Carpenter <error27@...il.com>, Christoph Hellwig <hch@....de>,
        Luis Chamberlain <mcgrof@...nel.org>,
        linux-block@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH block/for-6.2-fixes] block: Drop spurious might_sleep()
 from blk_put_queue()


On Fri, 06 Jan 2023 10:34:10 -1000, Tejun Heo wrote:
> Dan reports the following smatch detected the following:
> 
>   block/blk-cgroup.c:1863 blkcg_schedule_throttle() warn: sleeping in atomic context
> 
> caused by blkcg_schedule_throttle() calling blk_put_queue() in an
> non-sleepable context.
> 
> [...]

Applied, thanks!

[1/1] block: Drop spurious might_sleep() from blk_put_queue()
      commit: 49e4d04f0486117ac57a97890eb1db6d52bf82b3

Best regards,
-- 
Jens Axboe