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authorNicolin Chen <nicolinc@nvidia.com>2026-03-17 00:59:23 -0700
committerWill Deacon <will@kernel.org>2026-03-19 15:08:22 +0000
commit4202fddd01c74fedc301ca2058623e28b8211dc1 (patch)
tree1b1c928c3bfadb3c3609ce356df7380fecb90d17 /tools/perf/scripts/python/stackcollapse.py
parent587bb3e56a2c37bbd58efff24e56fe7dae472199 (diff)
iommu/arm-smmu-v3: Perform per-domain invalidations using arm_smmu_invs
Replace the old invalidation functions with arm_smmu_domain_inv_range() in all the existing invalidation routines. And deprecate the old functions. The new arm_smmu_domain_inv_range() handles the CMDQ_MAX_TLBI_OPS as well, so drop it in the SVA function. Since arm_smmu_cmdq_batch_add_range() has only one caller now, and it must be given a valid size, add a WARN_ON_ONCE to catch any missed case. Also update the comments in arm_smmu_tlb_inv_context() to clarify things with the new invalidation functions. Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Nicolin Chen <nicolinc@nvidia.com> Signed-off-by: Will Deacon <will@kernel.org>
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