From: Sasha Levin <sashal@kernel.org>
To: Pavel Begunkov <asml.silence@gmail.com>
Cc: gregkh@linuxfoundation.org, stable@vger.kernel.org,
Jens Axboe <axboe@kernel.dk>
Subject: Re: [PATCH 5.10-stable 1/3] io_uring: synchronise IOPOLL on task_submit fail
Date: Wed, 13 Jan 2021 11:54:40 -0500 [thread overview]
Message-ID: <20210113165440.GS4035784@sasha-vm> (raw)
In-Reply-To: <b965dc7a6bfb1adbe5b4bcd9a363a38d662a3195.1610485688.git.asml.silence@gmail.com>
On Tue, Jan 12, 2021 at 09:17:24PM +0000, Pavel Begunkov wrote:
>commit 81b6d05ccad4f3d8a9dfb091fb46ad6978ee40e4 upstream
>
>io_req_task_submit() might be called for IOPOLL, do the fail path under
>uring_lock to comply with IOPOLL synchronisation based solely on it.
Just curious, why did the stable tag disappear from this backport?
Otherwise, I've queued up the series, thanks!
--
Thanks,
Sasha
next prev parent reply other threads:[~2021-01-13 16:55 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-12 21:17 [PATCH 5.10-stable 0/3] backports for 5.10 Pavel Begunkov
2021-01-12 21:17 ` [PATCH 5.10-stable 1/3] io_uring: synchronise IOPOLL on task_submit fail Pavel Begunkov
2021-01-13 16:54 ` Sasha Levin [this message]
2021-01-13 16:58 ` Pavel Begunkov
2021-01-12 21:17 ` [PATCH 5.10-stable 2/3] io_uring: limit {io|sq}poll submit locking scope Pavel Begunkov
2021-01-12 21:17 ` [PATCH 5.10-stable 3/3] io_uring: patch up IOPOLL overflow_flush sync Pavel Begunkov
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