Commit 0029a8dd authored Oct 13, 2014 by Antonios Motakis Committed by Will Deacon Nov 14, 2014

iommu/arm-smmu: add IOMMU_CAP_NOEXEC to the ARM SMMU driver



The ARM SMMU supports the IOMMU_NOEXEC protection flag. Add the
corresponding IOMMU capability.

Signed-off-by: Antonios Motakis <a.motakis@virtualopensystems.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

parent c4986649

drivers/iommu/arm-smmu.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -1569,6 +1569,8 @@ static bool arm_smmu_capable(enum iommu_cap cap)
		return true;
		case IOMMU_CAP_INTR_REMAP:
		return true; /* MSIs are just memory writes */
		case IOMMU_CAP_NOEXEC:
		return true;
		default:
		return false;
		}