From mboxrd@z Thu Jan 1 00:00:00 1970 From: Robin Murphy Subject: [PATCH 0/4] Miscellaneous ARM SMMU patches Date: Tue, 26 Jan 2016 18:06:33 +0000 Message-ID: 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: will.deacon-5wv7dgnIgG8@public.gmane.org Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, tchalamarla-M3mlKVOIwJVv6pq1l3V1OdBPR1lH4CV8@public.gmane.org List-Id: iommu@lists.linux-foundation.org Hi Will, Here's my current "miscellaneous SMMU enhancements" branch for your consideration. Patch #1 solves a subtle corner case that cropped up while exercising stage 1 context formats on the DMA330-MMU500 model; #3 will be wanted fairly soon for DMA ops integration so may as well get some exposure now; #2 and #4 are more nice-to-haves. Thanks, Robin. Robin Murphy (4): iommu/arm-smmu: Treat all device transactions as unprivileged iommu/arm-smmu: Allow disabling unmatched stream bypass iommu/arm-smmu: Support DMA-API domains iommu/arm-smmu: Use per-context TLB sync as appropriate drivers/iommu/arm-smmu-v3.c | 10 +++++- drivers/iommu/arm-smmu.c | 79 ++++++++++++++++++++++++++++++++++----------- 2 files changed, 69 insertions(+), 20 deletions(-) -- 2.7.0.25.gfc10eb5.dirty From mboxrd@z Thu Jan 1 00:00:00 1970 From: robin.murphy@arm.com (Robin Murphy) Date: Tue, 26 Jan 2016 18:06:33 +0000 Subject: [PATCH 0/4] Miscellaneous ARM SMMU patches Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi Will, Here's my current "miscellaneous SMMU enhancements" branch for your consideration. Patch #1 solves a subtle corner case that cropped up while exercising stage 1 context formats on the DMA330-MMU500 model; #3 will be wanted fairly soon for DMA ops integration so may as well get some exposure now; #2 and #4 are more nice-to-haves. Thanks, Robin. Robin Murphy (4): iommu/arm-smmu: Treat all device transactions as unprivileged iommu/arm-smmu: Allow disabling unmatched stream bypass iommu/arm-smmu: Support DMA-API domains iommu/arm-smmu: Use per-context TLB sync as appropriate drivers/iommu/arm-smmu-v3.c | 10 +++++- drivers/iommu/arm-smmu.c | 79 ++++++++++++++++++++++++++++++++++----------- 2 files changed, 69 insertions(+), 20 deletions(-) -- 2.7.0.25.gfc10eb5.dirty