iommu/vt-d: Implement SVM_FLAG_PRIVATE_PASID to allocate unique PASIDs

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2015-10-15 13:59:14 +01:00
parent 0204a49609
commit 569e4f7782
3 changed files with 16 additions and 2 deletions
--- a/include/linux/intel-iommu.h
+++ b/include/linux/intel-iommu.h
@@ -489,6 +489,7 @@ struct intel_svm {
 	struct mmu_notifier notifier;
 	struct mm_struct *mm;
 	struct intel_iommu *iommu;
+	int flags;
 	int pasid;
 	struct list_head devs;
 };