linux-kernel - Re: [PATCH] io_uring: hide uring

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: <e0d0eaea-3bda-ec22-0da5-8cfbeaf3f42d@kernel.dk>
Date:   Thu, 16 Jan 2020 21:47:29 -0700
From:   Jens Axboe <axboe@...nel.dk>
To:     Pavel Begunkov <asml.silence@...il.com>, io-uring@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] io_uring: hide uring_fd in ctx

On 1/16/20 6:45 PM, Pavel Begunkov wrote:
> req->ring_fd and req->ring_file are used only during the prep stage
> during submission, which is is protected by mutex. There is no need
> to store them per-request, place them in ctx.

Thanks, applied.

-- 
Jens Axboe