Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758624AbXI0Ppk (ORCPT ); Thu, 27 Sep 2007 11:45:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756667AbXI0PpT (ORCPT ); Thu, 27 Sep 2007 11:45:19 -0400 Received: from ogre.sisk.pl ([217.79.144.158]:43539 "EHLO ogre.sisk.pl" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756615AbXI0PpS (ORCPT ); Thu, 27 Sep 2007 11:45:18 -0400 From: "Rafael J. Wysocki" To: Andrew Morton Subject: Re: 2.6.23-rc8-mm2: problems on HP nx6325 Date: Thu, 27 Sep 2007 17:59:45 +0200 User-Agent: KMail/1.9.5 Cc: linux-kernel@vger.kernel.org, Thomas Gleixner References: <20070927022220.c76a7a6e.akpm@linux-foundation.org> <200709271719.06937.rjw@sisk.pl> In-Reply-To: <200709271719.06937.rjw@sisk.pl> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200709271759.46018.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1792 Lines: 52 On Thursday, 27 September 2007 17:19, Rafael J. Wysocki wrote: > On Thursday, 27 September 2007 11:22, Andrew Morton wrote: > > > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.23-rc8/2.6.23-rc8-mm2/ > > > > > > - The scheduler devel tree has been restored > > > > - The driver tree is presently busted, so I reverted it to the 2..23-rc8-mm1 > > version. > > > > - It's now a nearly-32MB diff. > > On HP nx6325: > > 1) The audio is back (thanks for reverting x86_64-mm-cpa-einval.patch) > > 2) CPU hotplug is busted (onlining of CPU1 kills the kernel), probably due to > the same issue that I'm having with the -hrt version of 2.6.23-rc8 (we're > debugging it right now) This one is fixed by the following patch: --- From: Rafael J. Wysocki Fix CPU hotplug breakage on HP nx6325 and similar boxes caused by a reference to disable_apic_timer (labeled as __initdata) from the CPU initialization code. Signed-off-by: Rafael J. Wysocki --- arch/x86_64/kernel/apic.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux-2.6.23-rc8-mm2/arch/x86_64/kernel/apic.c =================================================================== --- linux-2.6.23-rc8-mm2.orig/arch/x86_64/kernel/apic.c +++ linux-2.6.23-rc8-mm2/arch/x86_64/kernel/apic.c @@ -42,7 +42,7 @@ int apic_verbosity; static int apic_calibrate_pmtmr __initdata; -int disable_apic_timer __initdata; +int disable_apic_timer __cpuinitdata; /* Local APIC timer works in C2? */ int local_apic_timer_c2_ok; - 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/