From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262200AbVFRXLV (ORCPT ); Sat, 18 Jun 2005 19:11:21 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262198AbVFRXLV (ORCPT ); Sat, 18 Jun 2005 19:11:21 -0400 Received: from tim.rpsys.net ([194.106.48.114]:56766 "EHLO tim.rpsys.net") by vger.kernel.org with ESMTP id S262196AbVFRXLR (ORCPT ); Sat, 18 Jun 2005 19:11:17 -0400 Subject: Re: 2.6.12-rc6-mm1 From: Richard Purdie To: Andrew Morton Cc: linux@arm.linux.org.uk, linux-kernel@vger.kernel.org In-Reply-To: <1119135461.7675.43.camel@localhost.localdomain> References: <20050607042931.23f8f8e0.akpm@osdl.org> <1119134359.7675.38.camel@localhost.localdomain> <20050618154430.6c06d1cc.akpm@osdl.org> <1119135461.7675.43.camel@localhost.localdomain> Content-Type: text/plain Date: Sun, 19 Jun 2005 00:11:10 +0100 Message-Id: <1119136270.7675.46.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.2.1.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 2005-06-18 at 23:57 +0100, Richard Purdie wrote: > On Sat, 2005-06-18 at 15:44 -0700, Andrew Morton wrote: > > > > +git-arm-smp.patch > > > > ARM git trees > > > > > > The arm pxa255 based Zaurus won't resume from a suspend with the patches > > > from the above tree applied. The suspend looks normal and gets at least > > > as far as pxa_pm_enter(). After that, the device appears to be dead and > > > needs a battery removal to reset. I'm unsure if it actually suspends and > > > is failing to resume or is crashing in the latter suspend stages. > > > > > > Is there some documentation on what the above patch is aiming to do > > > anywhere? > > > > Did you apply just that patch, or are you talking about the whole -mm lineup? > > > > If the latter, please test with only git-arm-smp.patch. > > Sorry, I wasn't clear. I had problems with the -mm lineup and tracked it > down to the above patch. With the above patch removed, -mm works fine. > > (I know there's a number of changes to the arm pxa suspend/resume code > in git-arm.patch but they're definitely not causing the problem.) I meant to add that git-arm-smp.patch breaks suspend/resume, even applied in isolation against 2.6.12-rc6. Richard