Messages in this thread | | | Date | Thu, 12 Oct 2023 13:57:46 +0100 | From | Will Deacon <> | Subject | Re: [PATCH v5 7/7] iommu: Clean up open-coded ownership checks |
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On Wed, Oct 11, 2023 at 07:14:54PM +0100, Robin Murphy wrote: > Some drivers already implement their own defence against the possibility > of being given someone else's device. Since this is now taken care of by > the core code (and via a slightly different path from the original > fwspec-based idea), let's clean them up. > > Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> > Signed-off-by: Robin Murphy <robin.murphy@arm.com> > --- > drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 3 --- > drivers/iommu/arm/arm-smmu/arm-smmu.c | 9 +-------- > drivers/iommu/arm/arm-smmu/qcom_iommu.c | 16 +++------------- > drivers/iommu/mtk_iommu.c | 7 +------ > drivers/iommu/mtk_iommu_v1.c | 3 --- > drivers/iommu/sprd-iommu.c | 8 +------- > drivers/iommu/virtio-iommu.c | 3 --- > 7 files changed, 6 insertions(+), 43 deletions(-)
Acked-by: Will Deacon <will@kernel.org>
Will
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