From mboxrd@z Thu Jan 1 00:00:00 1970 From: Will Deacon Subject: [PATCH v5 0/2] Support for nesting IOMMUs in VFIO Date: Thu, 25 Sep 2014 18:44:59 +0100 Message-ID: <1411667101-26197-1-git-send-email-will.deacon@arm.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 Cc: Will Deacon List-Id: iommu@lists.linux-foundation.org Hello, This is version five of the patches I previously posted here: RFCv1: http://permalink.gmane.org/gmane.linux.kernel.iommu/5552 RFCv2: http://permalink.gmane.org/gmane.linux.kernel.iommu/5700 v3: http://permalink.gmane.org/gmane.linux.kernel.iommu/6230 v4: http://permalink.gmane.org/gmane.linux.kernel.iommu/6590 Changes since v4 are: - Move temporary attr variable into local scope (suggested by Alex) - Fix memory leak of iommu on open failure - Added Joerg's ack to the second patch - Dropped the arm-smmu patch remove the series, as I'll push this separately Thanks, Will Will Deacon (2): iommu: introduce domain attribute for nesting IOMMUs vfio/iommu_type1: add new VFIO_TYPE1_NESTING_IOMMU IOMMU type drivers/vfio/vfio_iommu_type1.c | 30 +++++++++++++++++++++++++----- include/linux/iommu.h | 1 + include/uapi/linux/vfio.h | 3 +++ 3 files changed, 29 insertions(+), 5 deletions(-) -- 2.1.0