linux-kernel - Re: [syzbot] INFO: task hung in __io_uring

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Message-ID: <c2bba1fe-a091-e08f-2e0e-cfe7759e3f72@gmail.com>
Date:   Sat, 8 May 2021 15:17:19 +0100
From:   Pavel Begunkov <asml.silence@...il.com>
To:     syzbot <syzbot+47fc00967b06a3019bd2@...kaller.appspotmail.com>,
        axboe@...nel.dk, io-uring@...r.kernel.org,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        syzkaller-bugs@...glegroups.com, viro@...iv.linux.org.uk
Subject: Re: [syzbot] INFO: task hung in __io_uring_cancel

On 5/8/21 3:35 AM, syzbot wrote:
> Hello,
> 
> syzbot has tested the proposed patch and the reproducer did not trigger any issue:
> 
> Reported-and-tested-by: syzbot+47fc00967b06a3019bd2@...kaller.appspotmail.com
> 
> Tested on:
> 
> commit:         50b7b6f2 x86/process: setup io_threads more like normal us..
> git tree:       git://git.kernel.dk/linux-block io_uring-5.13
> kernel config:  https://syzkaller.appspot.com/x/.config?x=5e1cf8ad694ca2e1
> dashboard link: https://syzkaller.appspot.com/bug?extid=47fc00967b06a3019bd2
> compiler:       
> 
> Note: testing is done by a robot and is best-effort only.
> 

#syz fix: io_uring: fix work_exit sqpoll cancellations

-- 
Pavel Begunkov