arch/x86/coco/sev/core.c

949

pflags = _PAGE_NX | _PAGE_RW;

arch/x86/hyperv/hv_crash.c

236

p4d->p4d = p4d->p4d & ~(_PAGE_NX); /* enable execute */

arch/x86/hyperv/hv_crash.c

518

p4d->p4d &= ~(_PAGE_NX); /* enable execute */

arch/x86/include/asm/pgtable.h

1097

ignore_flags |= _PAGE_NX;

arch/x86/include/asm/pgtable.h

1143

ignore_flags |= _PAGE_NX;

arch/x86/include/asm/pgtable.h

242

return !(pte_flags(pte) & _PAGE_NX);

arch/x86/include/asm/pgtable.h

442

return pte_clear_flags(pte, _PAGE_NX);

arch/x86/include/asm/pgtable_types.h

194

#define __NX _PAGE_NX

arch/x86/include/asm/pgtable_types.h

299

return __pgprot(pgprot_val(prot) | _PAGE_NX);

arch/x86/include/asm/tlbflush.h

400

_PAGE_PKEY_BIT2 | _PAGE_PKEY_BIT3 | _PAGE_NX;

arch/x86/kernel/espfix_64.c

93

#define PGTABLE_PROT ((_KERNPG_TABLE & ~_PAGE_RW) | _PAGE_NX)

arch/x86/kernel/head64.c

52

pmdval_t early_pmd_flags = __PAGE_KERNEL_LARGE & ~(_PAGE_GLOBAL | _PAGE_NX);

arch/x86/kernel/setup.c

850

__supported_pte_mask |= _PAGE_NX;

arch/x86/kernel/setup.c

852

__supported_pte_mask &= ~_PAGE_NX;

arch/x86/kernel/tboot.c

146

pgd->pgd &= ~_PAGE_NX;

arch/x86/mm/dump_pagetables.c

219

if (pr & _PAGE_NX)

arch/x86/mm/dump_pagetables.c

246

WARN_ONCE(__supported_pte_mask & _PAGE_NX,

arch/x86/mm/dump_pagetables.c

261

((higher_prot | prot) & _PAGE_NX);

arch/x86/mm/dump_pagetables.c

338

if (st->check_wx && (eff & _PAGE_RW) && !(eff & _PAGE_NX))

arch/x86/mm/dump_pagetables.c

495

if (!(__supported_pte_mask & _PAGE_NX) ||

arch/x86/mm/dump_pagetables.c

507

if (!(__supported_pte_mask & _PAGE_NX))

arch/x86/mm/init_32.c

500

#define DEFAULT_PTE_MASK ~(_PAGE_NX | _PAGE_GLOBAL)

arch/x86/mm/init_32.c

735

if (__supported_pte_mask & _PAGE_NX)

arch/x86/mm/pat/cpa-test.c

85

if (!(pte_val(*pte) & _PAGE_NX)) {

arch/x86/mm/pat/set_memory.c

1955

if (__supported_pte_mask & _PAGE_NX) {

arch/x86/mm/pat/set_memory.c

1956

alias_cpa.mask_clr.pgprot &= ~_PAGE_NX;

arch/x86/mm/pat/set_memory.c

1957

alias_cpa.mask_set.pgprot &= ~_PAGE_NX;

arch/x86/mm/pat/set_memory.c

1986

if (__supported_pte_mask & _PAGE_NX) {

arch/x86/mm/pat/set_memory.c

1987

alias_cpa.mask_clr.pgprot &= ~_PAGE_NX;

arch/x86/mm/pat/set_memory.c

1988

alias_cpa.mask_set.pgprot &= ~_PAGE_NX;

arch/x86/mm/pat/set_memory.c

2307

if (!(__supported_pte_mask & _PAGE_NX))

arch/x86/mm/pat/set_memory.c

2310

return change_page_attr_clear(&addr, numpages, __pgprot(_PAGE_NX), 0);

arch/x86/mm/pat/set_memory.c

2315

if (!(__supported_pte_mask & _PAGE_NX))

arch/x86/mm/pat/set_memory.c

2318

return change_page_attr_set(&addr, numpages, __pgprot(_PAGE_NX), 0);

arch/x86/mm/pat/set_memory.c

2330

if (__supported_pte_mask & _PAGE_NX)

arch/x86/mm/pat/set_memory.c

2331

clr.pgprot |= _PAGE_NX;

arch/x86/mm/pat/set_memory.c

2722

.mask_clr = __pgprot(~page_flags & (_PAGE_NX|_PAGE_RW|_PAGE_DIRTY)),

arch/x86/mm/pat/set_memory.c

2728

if (!(__supported_pte_mask & _PAGE_NX))

arch/x86/mm/pat/set_memory.c

502

return _PAGE_NX;

arch/x86/mm/pat/set_memory.c

546

return _PAGE_NX;

arch/x86/mm/pat/set_memory.c

685

if (!(__supported_pte_mask & _PAGE_NX))

arch/x86/mm/pat/set_memory.c

688

if (!((pgprot_val(old) ^ pgprot_val(new)) & (_PAGE_RW | _PAGE_NX)))

arch/x86/mm/pat/set_memory.c

691

if ((pgprot_val(new) & (_PAGE_RW | _PAGE_NX)) != _PAGE_RW)

arch/x86/mm/pat/set_memory.c

733

*nx |= pgd_flags(*pgd) & _PAGE_NX;

arch/x86/mm/pat/set_memory.c

744

*nx |= p4d_flags(*p4d) & _PAGE_NX;

arch/x86/mm/pat/set_memory.c

755

*nx |= pud_flags(*pud) & _PAGE_NX;

arch/x86/mm/pat/set_memory.c

766

*nx |= pmd_flags(*pmd) & _PAGE_NX;

arch/x86/mm/pti.c

171

(__supported_pte_mask & _PAGE_NX))

arch/x86/mm/pti.c

172

pgd.pgd |= _PAGE_NX;

arch/x86/pci/pcbios.c

62

if (__supported_pte_mask & _PAGE_NX)

arch/x86/platform/efi/efi_32.c

131

if (__supported_pte_mask & _PAGE_NX) {

arch/x86/platform/efi/efi_64.c

194

pf = _PAGE_NX | _PAGE_RW | _PAGE_ENC;

arch/x86/platform/efi/efi_64.c

254

pf = _PAGE_NX | _PAGE_ENC;

arch/x86/platform/efi/efi_64.c

292

flags |= _PAGE_NX;

arch/x86/platform/efi/efi_64.c

404

pf |= _PAGE_NX;

arch/x86/power/hibernate.c

173

set_p4d(p4d, __p4d(p4d_val(*p4d) & ~_PAGE_NX));

arch/x86/power/hibernate.c

178

set_pud(pud, __pud(pud_val(*pud) & ~_PAGE_NX));

arch/x86/power/hibernate.c

183

set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_NX));

arch/x86/power/hibernate.c

187

set_pte(pte, __pte(pte_val(*pte) & ~_PAGE_NX));

arch/x86/xen/mmu_pv.c

1832

if (__supported_pte_mask & _PAGE_NX) {

arch/x86/xen/mmu_pv.c

1836

level2_ident_pgt[i] = pmd_set_flags(level2_ident_pgt[i], _PAGE_NX);

drivers/video/fbdev/uvesafb.c

805

if (__supported_pte_mask & _PAGE_NX) {