PTE_NG
#define PAGE_NONE __pgprot(((_PAGE_DEFAULT) & ~PTE_VALID) | PTE_PRESENT_INVALID | PTE_RDONLY | PTE_NG | PTE_PXN | PTE_UXN)
#define _PAGE_GCS (_PAGE_DEFAULT | PTE_NG | PTE_UXN | PTE_WRITE | PTE_USER)
#define _PAGE_GCS_RO (_PAGE_DEFAULT | PTE_NG | PTE_UXN | PTE_USER)
#define PTE_PRESENT_INVALID (PTE_NG) /* only when !PTE_VALID */
#define _PAGE_SHARED (_PAGE_DEFAULT | PTE_USER | PTE_RDONLY | PTE_NG | PTE_PXN | PTE_UXN | PTE_WRITE)
#define _PAGE_SHARED_EXEC (_PAGE_DEFAULT | PTE_USER | PTE_RDONLY | PTE_NG | PTE_PXN | PTE_WRITE)
#define _PAGE_READONLY (_PAGE_DEFAULT | PTE_USER | PTE_RDONLY | PTE_NG | PTE_PXN | PTE_UXN)
#define _PAGE_READONLY_EXEC (_PAGE_DEFAULT | PTE_USER | PTE_RDONLY | PTE_NG | PTE_PXN)
#define _PAGE_EXECONLY (_PAGE_DEFAULT | PTE_RDONLY | PTE_NG | PTE_PXN)
#define PTE_MAYBE_NG (arm64_use_ng_mappings ? PTE_NG : 0)
__pgprot(prot_val | PTE_NG), page_mappings_only);
wr->nG = (wi->regime != TR_EL2) && (desc & PTE_NG);
pteval_t mask = PTE_PXN | PTE_RDONLY | PTE_WRITE | PTE_NG |
pgprot_val(prot) &= ~PTE_NG;
if (old & ~new & PTE_NG)
.mask = PTE_NG,
.val = PTE_NG,