Commits
Will Deacon committed a91bcc2b653
Revert "iommu/arm-smmu-v3: Disable detection of ATS and PRI" This reverts commit b5e86196b83fd68e065a7c811ab8925fb0dc3893. Now that ATC invalidation is performed in the correct places and without incurring a locking overhead for non-ATS systems, we can re-enable the corresponding SMMU feature detection. Signed-off-by: Will Deacon <will@kernel.org>