From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754951AbZFPI4k (ORCPT ); Tue, 16 Jun 2009 04:56:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754120AbZFPI4Y (ORCPT ); Tue, 16 Jun 2009 04:56:24 -0400 Received: from outbound-dub.frontbridge.com ([213.199.154.16]:53616 "EHLO IE1EHSOBE004.bigfish.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755256AbZFPI4X (ORCPT ); Tue, 16 Jun 2009 04:56:23 -0400 X-SpamScore: 3 X-BigFish: VPS3(zzzz1202hzzz32i17ch43j62h) X-Spam-TCS-SCL: 1:0 X-WSS-ID: 0KLBQ5T-02-3JY-01 From: Joerg Roedel To: Ingo Molnar CC: iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, Chris Wright Subject: [git pull][PATCH 0/6] amd-iommu fixes Date: Tue, 16 Jun 2009 10:56:09 +0200 Message-ID: <1245142575-7166-1-git-send-email-joerg.roedel@amd.com> X-Mailer: git-send-email 1.6.3.1 X-OriginalArrivalTime: 16 Jun 2009 08:56:17.0553 (UTC) FILETIME=[4F8AB010:01C9EE60] MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Ingo, The following changes since commit 92db1e6af747faa129e236d68386af26a0efc12b: Ingo Molnar (1): Merge branch 'amd-iommu/fixes' of git://git.kernel.org/.../joro/linux-2.6-iommu into core/iommu are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu.git amd-iommu/fixes Chris Wright (3): amd-iommu: flush domain tlb when attaching a new device amd-iommu: disable cmd buffer and evt logging before reprogramming iommu amd-iommu: resume cleanup Joerg Roedel (3): amd-iommu: disable IOMMU hardware on shutdown x86: disable IOMMUs on kernel crash amd-iommu: set event buffer head and tail to 0 manually arch/x86/include/asm/amd_iommu.h | 2 ++ arch/x86/kernel/amd_iommu.c | 16 ++++++++++++++++ arch/x86/kernel/amd_iommu_init.c | 26 +++++++++++++++++++------- arch/x86/kernel/crash.c | 6 ++++++ arch/x86/kernel/pci-dma.c | 2 ++ 5 files changed, 45 insertions(+), 7 deletions(-) These patches mostly fixes issues in the AMD IOMMU driver with kexec and kdump. Another fix is to disable the IOMMU hardware on shutdown and crash to get out of the way for the BIOS. This fixed power-off on my test machine. Please pull. Joerg