From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tim Gardner Subject: Re: ACPI Regression on Dell E1501 Date: Thu, 21 Jun 2007 16:05:59 -0600 Message-ID: <467AF647.4030100@canonical.com> References: <467AE7E1.4050805@canonical.com> <467AF204.3060805@redhat.com> <1182462902.3316.105.camel@chaos> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: Received: from mail.tpi.com ([198.107.51.143]:3358 "EHLO mail.tpi.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755373AbXFUWFU (ORCPT ); Thu, 21 Jun 2007 18:05:20 -0400 In-Reply-To: <1182462902.3316.105.camel@chaos> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Thomas Gleixner Cc: Chuck Ebbert , lenb@kernel.org, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org Thomas Gleixner wrote: > On Thu, 2007-06-21 at 17:47 -0400, Chuck Ebbert wrote: >> On 06/21/2007 05:04 PM, Tim Gardner wrote: >>> Hi, >>> >>> Commit e9e2cdb412412326c4827fc78ba27f410d837e6e breaks boot on a Dell >>> E1501 unless 'acpi=off' is specified (also tried nolapic and nohpet but >>> it made no substantive difference). This laptop is an 'AMD Turion(tm) 64 >>> X2 Mobile Technology TL-50' CPU, but its booting 32 bit SMP (make >>> defconfig). No kernel built after this commit works for this platform. >>> >>> There is no crash output, it just wedges after 'NET: Registered protocol >>> family 2'. >>> >>> How can I debug this problem? >> That'll be fun. >> >> That's: >> >> [PATCH] clockevents: i386 drivers >> >> [Author cc: added] > > I'm going nuts on this. > > Tim, > > 1.) are you booting a 32bit or a 64 bit kernel ? > > 2.) Can you please try 2.6.22-rc5 + > http://www.tglx.de/projects/hrtimers/2.6.22-rc5/patch-2.6.22-rc5-hrt1.patch > whether this makes any difference > > Thanks, > > tglx > Thomas, Its CONFIG_X86_32=y and CONFIG_SMP=y (make defconfig). I'll try your patch later this evening. rtg -- Tim Gardner tim.gardner@ubuntu.com