Messages in this thread Patch in this message | | | From | Antonios Motakis <> | Subject | [PATCH 3/3] iommu/arm-smmu: add IOMMU_CAP_NOEXEC to the ARM SMMU driver | Date | Mon, 13 Oct 2014 15:06:18 +0200 |
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The ARM SMMU supports the IOMMU_NOEXEC protection flag. Add the corresponding IOMMU capability.
Signed-off-by: Antonios Motakis <a.motakis@virtualopensystems.com> --- drivers/iommu/arm-smmu.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c index 566c176..c8fc02f 100644 --- a/drivers/iommu/arm-smmu.c +++ b/drivers/iommu/arm-smmu.c @@ -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; } -- 2.1.1
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