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Message-ID: <1328022697.1955.217.camel@aeonflux>
Subject: Re: [RESEND 1/3] Bluetooth: Use cancel_work instead of
 cancel_work_sync
From: Marcel Holtmann <marcel@holtmann.org>
To: Emeltchenko Andrei <Andrei.Emeltchenko.news@gmail.com>
Cc: Andre Guedes <andre.guedes@openbossa.org>,
	linux-bluetooth@vger.kernel.org
Date: Tue, 31 Jan 2012 07:11:37 -0800
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Hi Andrei,

> > > -       cancel_delayed_work_sync(&conn->disc_work);
> > > +       cancel_delayed_work(&conn->disc_work);
> > 
> > I'm afraid we must use _sync variant here. disc_work is not supposed to
> > be running after hci_conn is deleted.
> > 
> > BTW, I believe we already addressed this issue in patches [PATCH 1/2]
> > Bluetooth: Fix potential deadlock and [PATCH 2/2] Bluetooth: Remove
> > unneeded locking. These patches are now pushed upstream. Could you
> 
> I will check those patches from upstream and let you know.

crap, I just acked these.

Johan, forget about my acks and just ignore them. Lets wait until we get
a clean new series.

Regards

Marcel