linux-kernel - Re: [PATCH] fs: prefer read_iter over read and write

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: <aa51432c-7d23-5758-6dd1-a7f364a0cd89@kernel.dk>
Date:   Fri, 20 May 2022 08:37:23 -0600
From:   Jens Axboe <axboe@...nel.dk>
To:     "Jason A. Donenfeld" <Jason@...c4.com>, viro@...iv.linux.org.uk,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] fs: prefer read_iter over read and write_iter over write

On 5/20/22 7:51 AM, Jason A. Donenfeld wrote:
> Most kernel code prefers read_iter over read and write_iter over write,
> yet the read function pointer is tested first. Reverse these so that the
> iter function is always used first.

Acked-by: Jens Axboe <axboe@...nel.dk>

-- 
Jens Axboe