From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Clark Subject: [RFC 0/3] iommu/arm-smmu: patches for adreno Date: Tue, 3 Jan 2017 16:30:53 -0500 Message-ID: <1483479056-15202-1-git-send-email-robdclark@gmail.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: Will Deacon Cc: linux-arm-msm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, Jordan Crouse List-Id: linux-arm-msm@vger.kernel.org Will, I meant to scrape something together a bit sooner. I wanted to check if this was in line with what you were thinking for upstream alternative to reverting "iommu/arm-smmu: Disable stalling faults for all endpoints". (Third patch is semi-unrelated, but I'd prefer to only have my rate- limited prints from drm/msm, since they contain additional information about gpu state for debugging the fault.) Rob Clark (3): iommu/arm-smmu: Add support to opt-in to stalling iommu/arm-smmu: Add qcom implementation iommu/arm-smmu: Let fault handler return -EFAULT .../devicetree/bindings/iommu/arm,smmu.txt | 3 ++ drivers/iommu/arm-smmu.c | 54 ++++++++++++++++++++-- 2 files changed, 52 insertions(+), 5 deletions(-) -- 2.7.4