[PATCH v7 5/9] iommu/arm-smmu-v3: Keep track in arm_smmu_invs if range invalidation is used

Pranjal Shrivastava praan at google.com
Mon Sep 28 07:56:54 PDT 2026


On Mon, Sep 21, 2026 at 08:55:13PM -0300, Jason Gunthorpe wrote:
> Summarize if any of the inv entries will use range invalidation and if any
> need ARM_SMMU_OPT_FULL_CONT_RANGE_INV. The next patch will use this to
> avoid range invalidation pre-calculations unless the range commands will
> be used.
> 
> Reviewed-by: Nicolin Chen <nicolinc at nvidia.com>
> Reviewed-by: Mostafa Saleh <smostafa at google.com>
> Tested-by: Nicolin Chen <nicolinc at nvidia.com>
> Signed-off-by: Jason Gunthorpe <jgg at nvidia.com>

Reviewed-by: Pranjal Shrivastava <praan at google.com>

Thanks,
Praan



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