Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754702AbYH2Txz (ORCPT ); Fri, 29 Aug 2008 15:53:55 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751207AbYH2Txq (ORCPT ); Fri, 29 Aug 2008 15:53:46 -0400 Received: from ogre.sisk.pl ([217.79.144.158]:53830 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751169AbYH2Txp (ORCPT ); Fri, 29 Aug 2008 15:53:45 -0400 From: "Rafael J. Wysocki" To: Linus Torvalds Subject: Re: Linux 2.6.27-rc5: System boot regression caused by commit a2bd7274b47124d2fc4dfdb8c0591f545ba749dd Date: Fri, 29 Aug 2008 21:57:22 +0200 User-Agent: KMail/1.9.9 Cc: Linux Kernel Mailing List , Jeff Garzik , Tejun Heo , Ingo Molnar , Yinghai Lu , David Witbrodt , Andrew Morton , Kernel Testers References: <200808291913.26585.rjw@sisk.pl> In-Reply-To: <200808291913.26585.rjw@sisk.pl> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200808292157.24179.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1367 Lines: 45 On Friday, 29 of August 2008, Rafael J. Wysocki wrote: > On Friday, 29 of August 2008, Linus Torvalds wrote: > > > > Another week (my weeks do seem to be eight days, don't they? Very odd), > > another -rc. > > > > The dirstat pretty much says it all: > > > > 43.0% arch/arm/configs/ > > 43.9% arch/arm/ > > 25.5% arch/powerpc/configs/ > > 26.8% arch/powerpc/ > > 73.9% arch/ > > 4.4% drivers/usb/musb/ > > 5.4% drivers/usb/ > > 4.0% drivers/watchdog/ > > 16.0% drivers/ > > 3.5% fs/ > > > > yeah, the bulk of it is all config updates, and with arm and powerpc > > leading the pack. > > Doesn't boot on my quad core test box, apparently because of an AHCI failure. > > Bisecting ... Bisection turned up commit a2bd7274b47124d2fc4dfdb8c0591f545ba749dd as the culprit: commit a2bd7274b47124d2fc4dfdb8c0591f545ba749dd Author: Yinghai Lu Date: Mon Aug 25 00:56:08 2008 -0700 x86: fix HPET regression in 2.6.26 versus 2.6.25, check hpet against BAR, v3 Reverting this commit helps. The symptom is that AHCI probe fails with this commit applied. Thanks, Rafael -- 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/