From a720b41c41f5a7e4c51558cf087882c57331581f Mon Sep 17 00:00:00 2001 From: Antonios Motakis Date: Mon, 13 Oct 2014 14:06:16 +0100 Subject: iommu/arm-smmu: change IOMMU_EXEC to IOMMU_NOEXEC 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 Acked-by: Joerg Roedel Signed-off-by: Will Deacon --- include/linux/iommu.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/iommu.h') diff --git a/include/linux/iommu.h b/include/linux/iommu.h index e6a7c9ff72f2..f47383a05d34 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -27,7 +27,7 @@ #define IOMMU_READ (1 << 0) #define IOMMU_WRITE (1 << 1) #define IOMMU_CACHE (1 << 2) /* DMA cache coherency */ -#define IOMMU_EXEC (1 << 3) +#define IOMMU_NOEXEC (1 << 3) struct iommu_ops; struct iommu_group; -- cgit v1.2.3