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iommu/io-pgtable-arm: Support non-coherent stage-2 page tables
authorWill Deacon <will@kernel.org>
Fri, 10 Jan 2020 11:40:33 +0000 (11:40 +0000)
committerWill Deacon <will@kernel.org>
Fri, 10 Jan 2020 15:39:43 +0000 (15:39 +0000)
commit30d2acb67348537dbf3180057c11f092f4603090
tree5aa2c21ab73f1d38b2f7392ca85044d708a2d756tree | snapshot
parentd1e5f26f14272b5039cc198569ec4fabed14e6dbcommit | diff
iommu/io-pgtable-arm: Support non-coherent stage-2 page tables

Commit 9e6ea59f3ff3 ("iommu/io-pgtable: Support non-coherent page tables")
added support for non-coherent page-table walks to the Arm IOMMU page-table
backends. Unfortunately, it left the stage-2 allocator unchanged, so let's
hook that up in the same way.

Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>
drivers/iommu/io-pgtable-arm.c diff | blob | history
Domain: System / Kernel;