Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933002Ab1EYI21 (ORCPT ); Wed, 25 May 2011 04:28:27 -0400 Received: from smtp.nokia.com ([147.243.128.26]:21949 "EHLO mgw-da02.nokia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757382Ab1EYI2Y (ORCPT ); Wed, 25 May 2011 04:28:24 -0400 Date: Wed, 25 May 2011 11:27:44 +0300 From: Ville Tervo To: ext Ed Tomlinson Cc: Milan Oravec , linux-kernel@vger.kernel.org, Hui Zhu , Dave Young , Bluettooth Linux , "Gustavo F. Padovan" Subject: Re: Linux 2.6.39 Message-ID: <20110525082744.GP2480@null> References: <201105211631.00804.edt@aei.ca> <201105231808.37369.edt@aei.ca> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201105231808.37369.edt@aei.ca> User-Agent: Mutt/1.5.21 (2010-09-15) X-Nokia-AV: Clean Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2434 Lines: 51 On Mon, May 23, 2011 at 06:08:36PM -0400, ext Ed Tomlinson wrote: > On Saturday 21 May 2011 16:31:00 Ed Tomlinson wrote: > > On Saturday 21 May 2011 13:56:20 Milan Oravec wrote: > > > Hi Linus, I'm sorry bothering you, but my usb-bluetooth dongle stop working in > > > 2.6.39 kernel series. > > > I know it is nothing ground breaking but it is bug. > > > I'm using this hardware from 2.6.11 kernel series. > > > Details are included in this thread: > > > > > > https://lkml.org/lkml/2011/4/18/481 > > > > > > I hope I'm doing nothing false writing this email. > > > > Same device, same problem here. > > > > You are not alone > > I had some time this afternood so I tried bisecting without much luck. I ended up somewhere rc1 ish with a system > that would paniced during boot. Here is the bisect log incase it helps: > > # bad: [61c4f2c81c61f73549928dfd9f3e8f26aa36a8cf] Linux 2.6.39 > # good: [521cb40b0c44418a4fd36dc633f575813d59a43d] Linux 2.6.38 > git bisect start 'v2.6.39' 'v2.6.38' '--' 'drivers/bluetooth' > # bad: [7a6362800cb7d1d618a697a650c7aaed3eb39320] Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 > git bisect bad 7a6362800cb7d1d618a697a650c7aaed3eb39320 > # bad: [0a0e9ae1bd788bc19adc4d4ae08c98b233697402] Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 > git bisect bad 0a0e9ae1bd788bc19adc4d4ae08c98b233697402 > # skip: [03c2d0e89409b59c1ec9d9511533cedc0b7aaa69] Bluetooth: Use usb_fill_int_urb() > git bisect skip 03c2d0e89409b59c1ec9d9511533cedc0b7aaa69 > # skip: [7f4b2b04c88377af30c022f36c060190182850fb] Bluetooth: Make hci a child of the corresponding tty device. > git bisect skip 7f4b2b04c88377af30c022f36c060190182850fb > # skip: [84f0e17f78471857104a20dfc57711409f68d7bf] Bluetooth: ath3k: Avoid duplication of code > git bisect skip 84f0e17f78471857104a20dfc57711409f68d7bf > > Ring any bells for anyone? > > Probably should open a regression bug for this too.... I think this is regression with d5859e22cd40b73164b3e5d8d5d796f96edcc6af commit. Probably the code tries to enable something that is not supported. Could you pastebin hcidump while doing hciconfig hci0 up? -- Ville -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/