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Message-ID: <CABBYNZL9yir6tbEnwu8sQMnNG+h-8bMdnkK1Tsqo8AOtc5goGw@mail.gmail.com>
Date: Tue, 5 Jul 2022 12:00:43 -0700
From: Luiz Augusto von Dentz <luiz.dentz@...il.com>
To: Jakub Kicinski <kuba@...nel.org>
Cc: Francesco Dolcini <francesco.dolcini@...adex.com>,
Vasyl Vavrychuk <vasyl.vavrychuk@...nsynergy.com>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
"open list:NETWORKING [GENERAL]" <netdev@...r.kernel.org>,
"linux-bluetooth@...r.kernel.org" <linux-bluetooth@...r.kernel.org>,
Max Krummenacher <max.oss.09@...il.com>,
Mateusz Jończyk <mat.jonczyk@...pl>,
Marcel Holtmann <marcel@...tmann.org>,
max.krummenacher@...adex.com,
Johan Hedberg <johan.hedberg@...il.com>,
"David S. Miller" <davem@...emloft.net>,
Paolo Abeni <pabeni@...hat.com>,
Eric Dumazet <edumazet@...gle.com>
Subject: Re: [PATCH] Bluetooth: core: Fix deadlock due to `cancel_work_sync(&hdev->power_on)`
from hci_power_on_sync.
Hi Jakub,
On Tue, Jul 5, 2022 at 11:38 AM Jakub Kicinski <kuba@...nel.org> wrote:
>
> On Tue, 5 Jul 2022 10:26:08 -0700 Luiz Augusto von Dentz wrote:
> > On Tue, Jul 5, 2022 at 8:14 AM Francesco Dolcini
> > <francesco.dolcini@...adex.com> wrote:
> > >
> > > Hello Vasyl,
> > >
> > > On Tue, Jul 05, 2022 at 03:59:31PM +0300, Vasyl Vavrychuk wrote:
> > > > Fixes: commit dd06ed7ad057 ("Bluetooth: core: Fix missing power_on work cancel on HCI close")
> > >
> > > This fixes tag is broken, dd06ed7ad057 does not exist on
> > > torvalds/master, and the `commit` word should be removed.
> > >
> > > Should be:
> > >
> > > Fixes: ff7f2926114d ("Bluetooth: core: Fix missing power_on work cancel on HCI close")
> >
> > Ive rebased the patch on top of bluetooth-next and fixed the hash,
> > lets see if passes CI I might just go ahead and push it.
>
> Thanks for pushing it along, the final version can got thru bluetooth ->
> -> net and into 5.19, right?
Yep, I will send the pull request in a moment.
--
Luiz Augusto von Dentz
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