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ARM SMMU per-context TLB sync

Will Deacon linux-arm-kernel linux-iommu 1 version New

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b4 am [email protected]

Versions newest first

  1. v1 Latest2 of 4 patches 0 repliesNew

2 of 4 patches are in this archive. The cover letter announces 4.

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/4iommu/arm-smmu: Handle size mismatches better+0 -00 replies
4/4iommu/arm-smmu: Use per-context TLB sync as appropriate+0 -01 reply

Reviews trailers per patch

No Reviewed-by, Acked-by or Tested-by trailers for v1 yet.

Read the v1 thread

Cover letter [PATCH 0/4] ARM SMMU per-context TLB sync
Quoted 7 lines · Robin Murphy

The discussion around context-level access for Qualcomm SMMUs reminded me to dig up this patch I started ages ago and finish it off. As it's ended up, it's now a mini-series, with some new preparatory cleanup manifesting as patches 2 and 3. Patch 1 is broken out of patch 3 for clarity as somewhat of a fix in its own right, in that it's really an entirely unrelated thing which came up in parallel, but happens to be inherent to code I'm touching here anyway.

Apart from the first patch, most of this is looking good. Please can you respin the series without the first patch and with my comments addressed?

Cheers,

Will