From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261155AbVAHNT0 (ORCPT ); Sat, 8 Jan 2005 08:19:26 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261159AbVAHNT0 (ORCPT ); Sat, 8 Jan 2005 08:19:26 -0500 Received: from gprs215-164.eurotel.cz ([160.218.215.164]:60544 "EHLO amd.ucw.cz") by vger.kernel.org with ESMTP id S261155AbVAHNTX (ORCPT ); Sat, 8 Jan 2005 08:19:23 -0500 Date: Sat, 8 Jan 2005 14:19:09 +0100 From: Pavel Machek To: "Rafael J. Wysocki" Cc: ncunningham@linuxmail.org, Linux Kernel Mailing List Subject: Re: 2.6.10-mm2: swsusp regression [update] Message-ID: <20050108131909.GA7363@elf.ucw.cz> References: <20050106002240.00ac4611.akpm@osdl.org> <1105135940.2488.39.camel@desktop.cunninghams> <200501080156.06145.rjw@sisk.pl> <200501081049.02862.rjw@sisk.pl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200501081049.02862.rjw@sisk.pl> X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.6+20040907i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi! > > Thanks for pointing it out. I have adapted this patch to -mm2, but > > unfortunately it does not fix the issue. Still searching. ;-) > > The regression is caused by the timer driver. Obviously, turning > timer_resume() in arch/x86_64/kernel/time.c into a NOOP makes it go away. > > It looks like a locking problem to me. I'll try to find a fix, although > someone who knows more about these things would probably do it faster. :-) (I do not have time right now, but...) ...you might want to look at i386 time code, they have common ancestor, and i386 one seems to work. Pavel -- People were complaining that M$ turns users into beta-testers... ...jr ghea gurz vagb qrirybcref, naq gurl frrz gb yvxr vg gung jnl!