iommu/arm-smmu: change IOMMU_EXEC to IOMMU_NOEXEC

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Exposing the XN flag of the SMMU driver as IOMMU_NOEXEC instead of
IOMMU_EXEC makes it enforceable, since for IOMMUs that don't support
the XN flag pages will always be executable.

Signed-off-by: Antonios Motakis <a.motakis@virtualopensystems.com>
Acked-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Will Deacon <will.deacon@arm.com>

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Antonios Motakis 2014-10-13 14:06:16 +01:00 • committed by Will Deacon

parent f114040e3e

commit a720b41c41

2 changed files with 6 additions and 5 deletions

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9

drivers/iommu/arm-smmu.c

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2

include/linux/iommu.h

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