From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756526AbYIRH1s (ORCPT ); Thu, 18 Sep 2008 03:27:48 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752640AbYIRH1j (ORCPT ); Thu, 18 Sep 2008 03:27:39 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:60842 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752846AbYIRH1j (ORCPT ); Thu, 18 Sep 2008 03:27:39 -0400 Date: Thu, 18 Sep 2008 09:27:25 +0200 From: Ingo Molnar To: Joerg Roedel Cc: linux-kernel@vger.kernel.org, Thomas Gleixner , "H. Peter Anvin" Subject: Re: [GIT PULL] AMD IOMMU fixes for 2.6.27-rc6 Message-ID: <20080918072725.GA3750@elte.hu> References: <20080917142338.GA24392@amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20080917142338.GA24392@amd.com> User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00 autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Joerg Roedel wrote: > Hi Ingo, > > please pull two fixes for possible race conditions in the AMD IOMMU > command buffer handling code from > > git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu.git iommu-2.6.27 > > These patches should be merged into 2.6.27 because they are important > bugfixes. The diff is small enough so I attached it to this email. pulled these two commits into tip/x86/urgent, thanks Joerg! > Joerg Roedel (2): > AMD IOMMU: set iommu sunc flag after command queuing > AMD IOMMU: protect comletion wait loop with iommu lock (FYI, i respun the commits, to fix the s/comletion/completion typo, and to rebase the fixes to -git.) Ingo