}
/*
+ * Setup No Execute Enable bit (Bit 133) of a scalable mode PASID
+ * entry. It is required when XD bit of the first level page table
+ * entry is about to be set.
+ */
+static inline void pasid_set_nxe(struct pasid_entry *pe)
+{
+ pasid_set_bits(&pe->val[2], 1 << 5, 1 << 5);
+}
+
+/*
* Setup the Page Snoop (PGSNP) field (Bit 88) of a scalable mode
* PASID entry.
*/
pasid_set_domain_id(pte, did);
pasid_set_address_width(pte, iommu->agaw);
pasid_set_page_snoop(pte, !!ecap_smpwc(iommu->ecap));
+ pasid_set_nxe(pte);
/* Setup Present and PASID Granular Transfer Type: */
pasid_set_translation_type(pte, PASID_ENTRY_PGTT_FL_ONLY);