From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932112Ab2I1O1a (ORCPT ); Fri, 28 Sep 2012 10:27:30 -0400 Received: from tx2ehsobe005.messaging.microsoft.com ([65.55.88.15]:43118 "EHLO tx2outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757365Ab2I1O13 (ORCPT ); Fri, 28 Sep 2012 10:27:29 -0400 X-Forefront-Antispam-Report: CIP:163.181.249.108;KIP:(null);UIP:(null);IPV:NLI;H:ausb3twp01.amd.com;RD:none;EFVD:NLI X-SpamScore: -2 X-BigFish: VPS-2(zz98dI1432Id6f1izz1202h1d1ah1d2ahzz8275bh15d4Iz2dh668h839h944hd25he5bhf0ah11b5h121eh1220h1288h12a5h12a9h12bdh137ah13b6h1155h) X-WSS-ID: 0MB2DHO-01-679-02 X-M-MSG: Date: Fri, 28 Sep 2012 16:27:26 +0200 From: Joerg Roedel To: Borislav Petkov CC: LKML , Borislav Petkov Subject: Re: [PATCH] AMD, iommu: Fix features reporting Message-ID: <20120928142726.GD4009@amd.com> References: <1348842146-8707-1-git-send-email-bp@amd64.org> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <1348842146-8707-1-git-send-email-bp@amd64.org> User-Agent: Mutt/1.5.21 (2010-09-15) X-OriginatorOrg: amd.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Sep 28, 2012 at 04:22:26PM +0200, Borislav Petkov wrote: > From: Borislav Petkov > > When the AMD IOMMU doesn't have extended features, an empty line > gets issued in dmesg like so: > > [ 3.061417] AMD-Vi: Found IOMMU at 0000:00:00.2 cap 0x40 > [ 3.066757] <--- > [ 3.068294] pci 0000:00:00.2: irq 72 for MSI/MSI-X > [ 3.081213] AMD-Vi: Lazy IO/TLB flushing enabled > > Fix it. > > Signed-off-by: Borislav Petkov Applied, thanks :) -- AMD Operating System Research Center Advanced Micro Devices GmbH Einsteinring 24 85609 Dornach General Managers: Alberto Bozzo Registration: Dornach, Landkr. Muenchen; Registerger. Muenchen, HRB Nr. 43632