Return-Path: <cyrus@holtmann.org>
From: Oliver Neukum <oliver@neukum.org>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Subject: Re: btusb hibernation/suspend breakage in current -git
Date: Tue, 26 Aug 2008 11:43:19 +0200
Cc: Marcel Holtmann <marcel@holtmann.org>,
 linux-pm@lists.linux-foundation.org,
 linux-bluetooth@vger.kernel.org,
 Pavel Machek <pavel@suse.cz>,
 linux-usb@vger.kernel.org,
 Stefan Seyfried <seife@suse.de>
References: <200808221520.19791.oliver@neukum.org> <200808251550.46303.oliver@neukum.org> <200808261136.05666.rjw@sisk.pl>
In-Reply-To: <200808261136.05666.rjw@sisk.pl>
MIME-Version: 1.0
Content-Type: text/plain;
  charset="iso-8859-1"
Message-Id: <200808261143.20459.oliver@neukum.org>
List-ID: <linux-bluetooth.vger.kernel.org>

Am Dienstag 26 August 2008 11:36:04 schrieb Rafael J. Wysocki:
> [Sorry for the delayed reply.]
>=20
> On Monday, 25 of August 2008, Oliver Neukum wrote:
> > Am Montag 25 August 2008 13:54:31 schrieb Marcel Holtmann:
> > > Oliver, can you come up with a small test patch, that just kills all =
=A0
> > > URB when suspend and submits the interrupt ones at resume. Such a =A0
> > > patch might have to be merged for 2.6.27 if it fixes this problem.
> >=20
> > Rafael,
> >=20
> > this patch implemts suspend/resume for btusb and fixes a disconnect
> > problem. Does it help you?
>=20
> Yes, the patch appears to help.
>=20
> I haven't had a single crash since I applied it.  I'm going to test it a =
bit
> more today, though.

Good. Can you test what happens if you unplug the device while suspended
and hibernated?

	Regards
		Oliver