From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joerg Roedel Subject: [PATCH 0/4] More cleanups and fixes for Intel VT-d Date: Thu, 11 Jun 2015 15:47:39 +0200 Message-ID: <1434030463-942-1-git-send-email-joro@8bytes.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Cc: zhen-hual-VXdhtT5mjnY@public.gmane.org, David Woodhouse , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, bhe-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org List-Id: iommu@lists.linux-foundation.org Hi, here are a number of additional fixes for the Intel VT-d driver and its behavior in a kdump kernel. The most important fix is the iommu=pt case, which is broken without these patches. Regards, Joerg Joerg Roedel (4): iommu/vt-d: Remove iommu_attach_domain_with_id() iommu/vt-d: Don't consider copied context entries as present iommu/vt-d: Remove unmap_device_dma() iommu/vt-d: Make sure si_domain is allocated for kdump kernel drivers/iommu/intel-iommu.c | 104 ++++++++++++++++---------------------------- 1 file changed, 38 insertions(+), 66 deletions(-) -- 1.9.1