Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753361Ab3DLIE4 (ORCPT ); Fri, 12 Apr 2013 04:04:56 -0400 Received: from 8bytes.org ([85.214.48.195]:41067 "EHLO mail.8bytes.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752448Ab3DLIEw (ORCPT ); Fri, 12 Apr 2013 04:04:52 -0400 Date: Fri, 12 Apr 2013 10:04:49 +0200 From: Joerg Roedel To: Suravee Suthikulanit Cc: iommu@lists.linux-foundation.org, Borislav Petkov , linux-kernel@vger.kernel.org Subject: Re: [PATCH 7/9] iommu/amd: Add ioapic and hpet ivrs override Message-ID: <20130412080448.GM6858@8bytes.org> References: <1365538384-12426-1-git-send-email-joro@8bytes.org> <1365538384-12426-8-git-send-email-joro@8bytes.org> <20130409202941.GJ6858@8bytes.org> <51672DB7.4010403@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <51672DB7.4010403@amd.com> User-Agent: Mutt/1.5.21 (2010-09-15) X-DSPAM-Result: Whitelisted X-DSPAM-Processed: Fri Apr 12 10:04:50 2013 X-DSPAM-Confidence: 0.9989 X-DSPAM-Probability: 0.0000 X-DSPAM-Signature: 5167c02223675852723513 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 975 Lines: 27 On Thu, Apr 11, 2013 at 04:40:07PM -0500, Suthikulpanit, Suravee wrote: > On 4/9/2013 3:29 PM, Joerg Roedel wrote: > >On Tue, Apr 09, 2013 at 10:13:02PM +0200, Joerg Roedel wrote: > >>Add two new kernel commandline parameters ivrs_ioapic and > >>ivrs_hpet to override the Id->DeviceId mapping from the IVRS > >>ACPI table. This can be used to work around broken BIOSes to > >>get interrupt remapping working on AMD systems. > >> > >>Signed-off-by: Joerg Roedel > >Forgot to add: > > > >Tested-by: Borislav Petkov > I also tested on some other systems here and the patch works also. Cool, thanks for testing. I'll add your Tested-by: Suravee Suthikulanit Joerg -- 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/