linux-kernel - Re: [PATCH] btrfs: qgroup: fix sleep from invalid context bug in update_qgroup_limit

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Message-ID: <3198e463-2002-dc08-6d27-d4d0468b6da8@huawei.com>
Date:   Thu, 10 Nov 2022 22:59:56 +0800
From:   ChenXiaoSong <chenxiaosong2@...wei.com>
To:     <dsterba@...e.cz>
CC:     <clm@...com>, <josef@...icpanda.com>, <dsterba@...e.com>,
        <linux-btrfs@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <yi.zhang@...wei.com>, <zhangxiaoxu5@...wei.com>
Subject: Re: [PATCH] btrfs: qgroup: fix sleep from invalid context bug in
 update_qgroup_limit_item()

I have _no_ link to the report, I just reproduce it in my own qemu vm, 
and _no_ c or syz repro.

在 2022/11/10 22:46, David Sterba 写道:
> On Thu, Nov 10, 2022 at 10:13:42PM +0800, ChenXiaoSong wrote:
>> Syzkaller reported BUG as follows:
> 
> Do you have link to the report? Or at least the identifier of the
> report, there's some automation that recognizes Reported-by: syzbot-...
> to close it once the patch is merged.
> .
>