From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pasi =?iso-8859-1?Q?K=E4rkk=E4inen?= Subject: Re: Linux 3.4 dom0 kernel error loading xen-acpi-processor: Input/output error Date: Wed, 6 Mar 2013 23:01:27 +0200 Message-ID: <20130306210127.GT8912@reaktio.net> References: <20130221092434.GQ8912@reaktio.net> <20130221122913.GC6647@phenom.dumpdata.com> <20130224220524.GY8912@reaktio.net> <20130303185347.GH8912@reaktio.net> <20130305174515.GA24062@phenom.dumpdata.com> <20130306204139.GS8912@reaktio.net> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: Content-Disposition: inline In-Reply-To: <20130306204139.GS8912@reaktio.net> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Konrad Rzeszutek Wilk Cc: David Vrabel , xen-devel@lists.xen.org List-Id: xen-devel@lists.xenproject.org On Wed, Mar 06, 2013 at 10:41:39PM +0200, Pasi K=E4rkk=E4inen wrote: > On Tue, Mar 05, 2013 at 12:45:15PM -0500, Konrad Rzeszutek Wilk wrote: > > > = > > > .. and thus ACPI_SUCCESS(status) is false. _PCT was not found. > > > Any ideas why the Performance Control stuff can't be found? = > > = > > = > > No, but I usually do one more thing to check my assumptions. I extract > > the SSDT and DSDT: > > = > > cat /sys/firmware/acpi/DSDT > /tmp/dsdt > > > = > In dom0: > = > cat: /sys/firmware/acpi/DSDT: No such file or directory > = > # ls /sys/firmware/acpi/ > interrupts pm_profile tables > Actually the correct path is: /sys/firmware/acpi/tables/DSDT So the acpi tables are there. .. but the problem is there's no _PCT info in them. -- Pasi