From: Jens Axboe <axboe@kernel.dk>
To: Pavel Begunkov <asml.silence@gmail.com>, io-uring@vger.kernel.org
Subject: Re: [PATCH 1/1] io_uring: fix rsrc tagging on registration failure
Date: Fri, 4 Apr 2025 08:55:06 -0600 [thread overview]
Message-ID: <655729ed-7950-4b8b-baa6-5615eb11b8c4@kernel.dk> (raw)
In-Reply-To: <c514446a8dcb0197cddd5d4ba8f6511da081cf1f.1743777957.git.asml.silence@gmail.com>
On 4/4/25 8:46 AM, Pavel Begunkov wrote:
> Buffer / file table registration is all or nothing, if fails all
> resources we might have partially registered are dropped and the table
> is killed. When that happens it doesn't suppose to post any rsrc tag
> CQEs, that would be a surprise to the user and it can't be handled.
Needs a bit of editing, but I can do that.
> Cc: stable@vger.kernel.org
We should either put a backport target on this, or a Fixes tag.
I guess a 6.1+ would suffice?
--
Jens Axboe
next prev parent reply other threads:[~2025-04-04 14:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-04 14:46 [PATCH 1/1] io_uring: fix rsrc tagging on registration failure Pavel Begunkov
2025-04-04 14:55 ` Jens Axboe [this message]
2025-04-04 15:37 ` Pavel Begunkov
2025-04-04 15:40 ` Jens Axboe
2025-04-04 15:42 ` Jens Axboe
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