linux-kernel - Re: [PATCH] io_uring: don't hold uring_lock when calling io_run_task

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Message-ID: <Y4tNEQwoKN6LP1gQ@kroah.com>
Date:   Sat, 3 Dec 2022 14:20:17 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     Samiullah Khawaja <skhawaja@...gle.com>
Cc:     Jens Axboe <axboe@...nel.dk>,
        Pavel Begunkov <asml.silence@...il.com>,
        Alexander Viro <viro@...iv.linux.org.uk>,
        Sasha Levin <sashal@...nel.org>, io-uring@...r.kernel.org,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        stable@...r.kernel.org, Hao Xu <haoxu@...ux.alibaba.com>,
        Abaci <abaci@...ux.alibaba.com>
Subject: Re: [PATCH] io_uring: don't hold uring_lock when calling
 io_run_task_work*

On Sat, Dec 03, 2022 at 12:23:05AM +0000, Samiullah Khawaja wrote:
> From: Hao Xu <haoxu@...ux.alibaba.com>
> 
> commit 8bad28d8a305b0e5ae444c8c3051e8744f5a4296 upstream.
> 
> [Backported on top of stable 5.10 since the issue was introduced into it
> with commit referred in Fixes tag below. The backport is done without
> `file` to `rsrc` refactoring since it is not in 5.10].

Now queued up, thanks.

greg k-h