From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757774Ab1LWUu7 (ORCPT ); Fri, 23 Dec 2011 15:50:59 -0500 Received: from cox.rootnode.net ([89.248.165.14]:55086 "EHLO cox.rootnode.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757744Ab1LWUu5 (ORCPT ); Fri, 23 Dec 2011 15:50:57 -0500 From: Szymon Janc To: Gustavo Padovan Subject: Re: [REGRESSION] resume takes 10s longer due to e1b6eb3 (Bluetooth: Increase HCI reset timeout ...) Date: Fri, 23 Dec 2011 21:43:20 +0100 User-Agent: KMail/1.13.7 (Linux/3.1.0-1-686-pae; KDE/4.7.4; i686; ; ) Cc: =?utf-8?q?Tom=C3=A1=C5=A1_Janou=C5=A1ek?= , Johan Hedberg , Marcel Holtmann , linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, Linux PM mailing list , "Srivatsa S. Bhat" References: <20111118184017.GA5052@nomi.cz> <20111121211506.GA16081@nomi.cz> <20111223165429.GA5287@joana> In-Reply-To: <20111223165429.GA5287@joana> MIME-Version: 1.0 Content-Type: Text/Plain; charset="utf-8" Content-Transfer-Encoding: 8bit Message-Id: <201112232143.20937.szymon@janc.net.pl> X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.3.8 (cox.rootnode.net [0.0.0.0]); Fri, 23 Dec 2011 21:43:19 +0100 (CET) X-DSPAM-Result: Whitelisted X-DSPAM-Processed: Fri Dec 23 21:43:19 2011 X-DSPAM-Confidence: 0.9945 X-DSPAM-Probability: 0.0000 X-DSPAM-Signature: 4ef4e7e759627643211250 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Friday 23 December 2011 17:54:29 Gustavo Padovan wrote: Hi, > > On Mon, Nov 21, 2011 at 05:25:06PM +0200, Johan Hedberg wrote: > > > It might be worth to try out the two patches I just sent to > > > linux-bluetooth for HCI command failure tracking. They make sure that > > > failures are properly caught which should help avoid triggering the > > > timeout in certain scenarios (and yours might be one of them). > > > > No, these don't help. :-( > > Is this still happening? If yes I'm going to revert this patch. I kindly ask to not revert this patch yet as this will bring back issue on my CSR dongle. If this regression still happening I can try investigate it next week (as long as Tomáš is willing to provide more detailed logs and do some tests if needed). -- Szymon K. Janc szymon@janc.net.pl // GG: 1383435