From: Jens Axboe <[email protected]>
To: Pavel Begunkov <[email protected]>, [email protected]
Subject: Re: [PATCH 6.0] io_uring/net: copy addr for zc on POLL_FIRST
Date: Thu, 08 Sep 2022 08:28:50 -0600 [thread overview]
Message-ID: <[email protected]> (raw)
In-Reply-To: <ab1d0657890d6721339c56d2e161a4bba06f85d0.1662642013.git.asml.silence@gmail.com>
On Thu, 8 Sep 2022 14:01:10 +0100, Pavel Begunkov wrote:
> Every time we return from an issue handler and expect the request to be
> retried we should also setup it for async exec ourselves. Do that when
> we return on IORING_RECVSEND_POLL_FIRST in io_sendzc(), otherwise it'll
> re-read the address, which might be a surprise for the userspace.
>
>
Applied, thanks!
[1/1] io_uring/net: copy addr for zc on POLL_FIRST
commit: 3c8400532dd8305024ff6eea38707de20b1b9822
Best regards,
--
Jens Axboe
prev parent reply other threads:[~2022-09-08 14:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-08 13:01 [PATCH 6.0] io_uring/net: copy addr for zc on POLL_FIRST Pavel Begunkov
2022-09-08 14:28 ` Jens Axboe [this message]
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