linux-kernel - Re: WARNING: possible circular locking dependency detected(hci_sock_dev

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Message-ID: <c73c45fa-3d46-915f-02be-f9d2ede12bab@gnuweeb.org>
Date:   Thu, 5 Aug 2021 13:25:52 +0700
From:   Ammar Faizi <ammarfaizi2@...weeb.org>
To:     Hillf Danton <hdanton@...a.com>
Cc:     Lin Ma <linma@....edu.cn>, Marcel Holtmann <marcel@...tmann.org>,
        Ammar Faizi <ammarfaizi2@...il.com>,
        Linux Bluetooth <linux-bluetooth@...r.kernel.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: WARNING: possible circular locking dependency
 detected(hci_sock_dev_event+0x17d/0x1f0)

On 8/5/21 9:00 AM, Hillf Danton wrote:
> As to that UAF, feel free to let us know once you have a reproducer
for it,
> then fix to it can be prepared.
>
> Hillf

Alright, I will try my best to at least understand the UAF issue first.

Hi Lin, could you help me about the UAF?

BTW Hillf, why can't I find our conversation on lore kernel. It seems
we've messed up the thread. I don't have any idea why this conversation
can't be found on there.

-- 
Ammar