Re: [PATCH 1/5] iommu/arm-smmu: Make all valid stream mappings BYPASS

2020-07-15 Thread kernel test robot
Hi Bjorn, I love your patch! Perhaps something to improve: [auto build test WARNING on iommu/next] [also build test WARNING on arm-perf/for-next/perf v5.8-rc5 next-20200715] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use

Re: [PATCH 1/5] iommu/arm-smmu: Make all valid stream mappings BYPASS

2020-07-13 Thread kernel test robot
Hi Bjorn, I love your patch! Perhaps something to improve: [auto build test WARNING on iommu/next] [also build test WARNING on arm-perf/for-next/perf v5.8-rc5 next-20200713] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use as

[PATCH 1/5] iommu/arm-smmu: Make all valid stream mappings BYPASS

2020-07-08 Thread Bjorn Andersson
Turn all stream mappings marked as valid into BYPASS. This allows the platform specific implementation to configure stream mappings to match the boot loader's configuration for e.g. display to continue to function through the reset of the SMMU. Suggested-by: Robin Murphy Signed-off-by: Bjorn