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Commit 7839444b authored by Mitchel Humpherys's avatar Mitchel Humpherys Committed by Matt Wagantall
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iommu/arm-smmu: avoid using ASID 0 



Thulium has a hardware errata that requires that we avoid using ASID 0.
Implement the workaround in the SMMU driver.

Change-Id: Ia44ab1b385450994641c5f5ccb3dba4a462a8033
Signed-off-by: default avatarMitchel Humpherys <mitchelh@codeaurora.org>
parent fdd89166
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