From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jacob Pan Subject: [PATCH v2 0/2] iommu/vt-d: pfsid fix Date: Thu, 7 Jun 2018 09:56:58 -0700 Message-ID: <1528390620-31565-1-git-send-email-jacob.jun.pan@linux.intel.com> 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, LKML , Joerg Roedel , David Woodhouse List-Id: iommu@lists.linux-foundation.org When device invalidation throttling(DIT) is supported by an IOMMU, device TLB invalidation should include physical function source ID(PFSID). Changes since v1: - Fixed compile error when CONFIG_PCI_ATS is not set - Simplified how PF source ID is retrieved Jacob Pan (2): iommu/vt-d: add definitions for PFSID iommu/vt-d: fix dev iotlb pfsid use drivers/iommu/dmar.c | 6 +++--- drivers/iommu/intel-iommu.c | 18 +++++++++++++++++- include/linux/intel-iommu.h | 8 +++++--- 3 files changed, 25 insertions(+), 7 deletions(-) -- 2.7.4