Hi all, Here's the cleaned up nominally-final version of the patches everybody's keen to see. #1 is just a non-critical thing-I-spotted-in-passing fix, #2-#4 do some preparatory work (and bid farewell to everyone's least favourite bit of code, hooray!), and #5-#8 do the dirty deed itself.
The branch I've previously shared has been updated too: git://linux-arm.org/linux-rm iommu/pgtable All feedback welcome, as I'd really like to land this for 4.13. Robin. Robin Murphy (8): iommu/io-pgtable-arm-v7s: Check table PTEs more precisely iommu/io-pgtable-arm: Improve split_blk_unmap iommu/io-pgtable-arm-v7s: Refactor split_blk_unmap iommu/io-pgtable: Introduce explicit coherency iommu/io-pgtable-arm: Support lockless operation iommu/io-pgtable-arm-v7s: Support lockless operation iommu/arm-smmu: Remove io-pgtable spinlock iommu/arm-smmu-v3: Remove io-pgtable spinlock drivers/iommu/arm-smmu-v3.c | 36 ++----- drivers/iommu/arm-smmu.c | 48 ++++------ drivers/iommu/io-pgtable-arm-v7s.c | 173 +++++++++++++++++++++------------ drivers/iommu/io-pgtable-arm.c | 190 ++++++++++++++++++++++++------------- drivers/iommu/io-pgtable.h | 6 ++ 5 files changed, 268 insertions(+), 185 deletions(-) -- 2.12.2.dirty _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu
