[PATCH v2 0/4] ARM SMMU TLB sync improvements
Robin Murphy
robin.murphy at arm.com
Thu Mar 30 09:56:28 PDT 2017
Hi Will,
Here's a quick v2 to address your comments and drop the needless meddling
(whaddaya know, it makes the whole lot look simpler!)
I'll put it on my list to take a look at SMMUv3 queue polling as suggested.
Robin.
Robin Murphy (4):
iommu/arm-smmu: Simplify ASID/VMID handling
iommu/arm-smmu: Tidy up context bank indexing
iommu/arm-smmu: Use per-context TLB sync as appropriate
iommu/arm-smmu: Poll for TLB sync completion more effectively
drivers/iommu/arm-smmu.c | 182 ++++++++++++++++++++++++++++++-----------------
1 file changed, 116 insertions(+), 66 deletions(-)
--
2.11.0.dirty
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