linux-kernel - Re: [PATCH 0/2] Fix poll bug

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]

Message-Id: <165235796235.222381.4626747643796477057.b4-ty@kernel.dk>
Date:   Thu, 12 May 2022 06:19:22 -0600
From:   Jens Axboe <axboe@...nel.dk>
To:     asml.silence@...il.com, dylany@...com
Cc:     kernel-team@...com, io-uring@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/2] Fix poll bug

On Thu, 12 May 2022 02:18:32 -0700, Dylan Yudaken wrote:
> This fixes a bug in poll wakeups, where it would wake up
> unnecessarily. This is most obvious with sockets, where the socket will
> wake both readers and writers when new read data is available, even if the
> socket is still not writable.
> 
> Patch 1 is a simple bug I noticed while debugging the poll problem
> Patch 2 is the poll fix
> 
> [...]

Applied, thanks!

[1/2] io_uring: fix ordering of args in io_uring_queue_async_work
      commit: 2d2d5cb6ca8424fa849ebb4edb8e8022c13860c7
[2/2] io_uring: only wake when the correct events are set
      commit: beed4eed5fc1fe18f2b78b214450e28d786c1e49

Best regards,
-- 
Jens Axboe