From: Jens Axboe <axboe@kernel.dk>
To: Pavel Begunkov <asml.silence@gmail.com>, io-uring@vger.kernel.org
Subject: Re: [PATCH for-6.9] io_uring/net: restore msg_control on sendzc retry
Date: Mon, 8 Apr 2024 21:48:57 -0600 [thread overview]
Message-ID: <2220db1b-f0b3-4306-82b4-e06266af6a20@kernel.dk> (raw)
In-Reply-To: <cc1d5d9df0576fa66ddad4420d240a98a020b267.1712596179.git.asml.silence@gmail.com>
On 4/8/24 11:11 AM, Pavel Begunkov wrote:
> cac9e4418f4cb ("io_uring/net: save msghdr->msg_control for retries")
> reinstatiates msg_control before every __sys_sendmsg_sock(), since the
> function can overwrite the value in msghdr. We need to do same for
> zerocopy sendmsg.
I added:
Fixes: 493108d95f146 ("io_uring/net: zerocopy sendmsg")
--
Jens Axboe
next prev parent reply other threads:[~2024-04-09 3:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-08 17:11 [PATCH for-6.9] io_uring/net: restore msg_control on sendzc retry Pavel Begunkov
2024-04-09 3:48 ` Jens Axboe [this message]
2024-04-09 21:00 ` Jens Axboe
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