linux-kernel - Re: [PATCH] io_uring: Fix io_cqring_wait() not restoring sigmask on get

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

Message-Id: <171236921462.2449875.3413725711123541167.b4-ty@kernel.dk>
Date: Fri, 05 Apr 2024 20:06:54 -0600
From: Jens Axboe <axboe@...nel.dk>
To: Pavel Begunkov <asml.silence@...il.com>, 
 Olivier Langlois <olivier@...llion01.com>, 
 Alexey Izbyshev <izbyshev@...ras.ru>
Cc: io-uring@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] io_uring: Fix io_cqring_wait() not restoring sigmask
 on get_timespec64() failure


On Fri, 05 Apr 2024 15:55:51 +0300, Alexey Izbyshev wrote:
> This bug was introduced in commit 950e79dd7313 ("io_uring: minor
> io_cqring_wait() optimization"), which was made in preparation for
> adc8682ec690 ("io_uring: Add support for napi_busy_poll"). The latter
> got reverted in cb3182167325 ("Revert "io_uring: Add support for
> napi_busy_poll""), so simply undo the former as well.
> 
> 
> [...]

Applied, thanks!

[1/1] io_uring: Fix io_cqring_wait() not restoring sigmask on get_timespec64() failure
      commit: 978e5c19dfefc271e5550efba92fcef0d3f62864

Best regards,
-- 
Jens Axboe