arch/arc/include/asm/mmu-arcv2.h

68

#define PTE_BITS_RWX (_PAGE_EXECUTE | _PAGE_WRITE | _PAGE_READ)

arch/arc/include/asm/pgtable-bits-arcv2.h

48

#define PAGE_U_W_R __pgprot(___DEF | _PAGE_READ | _PAGE_WRITE)

arch/arc/include/asm/pgtable-bits-arcv2.h

51

| _PAGE_READ | _PAGE_WRITE | _PAGE_EXECUTE)

arch/arc/include/asm/pgtable-bits-arcv2.h

53

| _PAGE_READ | _PAGE_WRITE | _PAGE_EXECUTE)

arch/arc/include/asm/pgtable-bits-arcv2.h

80

#define pte_write(pte) (pte_val(pte) & _PAGE_WRITE)

arch/arc/include/asm/pgtable-bits-arcv2.h

89

PTE_BIT_FUNC(wrprotect, &= ~(_PAGE_WRITE));

arch/arc/include/asm/pgtable-bits-arcv2.h

90

PTE_BIT_FUNC(mkwrite_novma, |= (_PAGE_WRITE));

arch/csky/abiv2/inc/abi/pgtable-bits.h

29

#define _PAGE_PROT_NONE _PAGE_WRITE

arch/csky/include/asm/pgtable.h

148

return (pte).pte_low & _PAGE_WRITE;

arch/csky/include/asm/pgtable.h

163

pte_val(pte) &= ~(_PAGE_WRITE | _PAGE_DIRTY);

arch/csky/include/asm/pgtable.h

181

pte_val(pte) |= _PAGE_WRITE;

arch/csky/include/asm/pgtable.h

190

if (pte_val(pte) & _PAGE_WRITE)

arch/csky/include/asm/pgtable.h

58

#define PAGE_WRITE __pgprot(_PAGE_BASE | _PAGE_READ | _PAGE_WRITE | \

arch/csky/include/asm/pgtable.h

63

_PAGE_WRITE | _PAGE_DIRTY | _PAGE_MODIFIED | \

arch/csky/include/asm/pgtable.h

68

_PAGE_WRITE | _PAGE_DIRTY | _PAGE_MODIFIED | \

arch/csky/include/asm/pgtable.h

73

(_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \

arch/hexagon/include/asm/io.h

120

#define _PAGE_IOREMAP (_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \

arch/hexagon/include/asm/pgtable.h

118

_PAGE_EXECUTE | _PAGE_WRITE | _dflt_cache_att)

arch/hexagon/include/asm/pgtable.h

120

_PAGE_WRITE | _PAGE_EXECUTE | _dflt_cache_att)

arch/hexagon/include/asm/pgtable.h

295

pte_val(pte) &= ~_PAGE_WRITE;

arch/hexagon/include/asm/pgtable.h

302

pte_val(pte) |= _PAGE_WRITE;

arch/hexagon/include/asm/pgtable.h

322

return pte_val(pte) & _PAGE_WRITE;

arch/hexagon/mm/init.c

228

_PAGE_WRITE | CACHEDEF),

arch/hexagon/mm/init.c

230

_PAGE_READ | _PAGE_WRITE |

arch/hexagon/mm/init.c

238

_PAGE_EXECUTE | _PAGE_WRITE |

arch/hexagon/mm/init.c

242

_PAGE_WRITE | CACHEDEF)

arch/loongarch/include/asm/pgtable-bits.h

107

#define __WRITEABLE (_PAGE_DIRTY | _PAGE_WRITE)

arch/loongarch/include/asm/pgtable-bits.h

114

#define PAGE_SHARED __pgprot(_PAGE_PRESENT | _PAGE_WRITE | \

arch/loongarch/include/asm/pgtable.h

388

static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_WRITE; }

arch/loongarch/include/asm/pgtable.h

413

if (pte_val(pte) & _PAGE_WRITE)

arch/loongarch/include/asm/pgtable.h

420

pte_val(pte) |= _PAGE_WRITE;

arch/loongarch/include/asm/pgtable.h

428

pte_val(pte) &= ~(_PAGE_WRITE | _PAGE_DIRTY);

arch/loongarch/include/asm/pgtable.h

521

return !!(pmd_val(pmd) & _PAGE_WRITE);

arch/loongarch/include/asm/pgtable.h

526

pmd_val(pmd) |= _PAGE_WRITE;

arch/loongarch/include/asm/pgtable.h

534

pmd_val(pmd) &= ~(_PAGE_WRITE | _PAGE_DIRTY);

arch/loongarch/include/asm/pgtable.h

553

if (pmd_val(pmd) & _PAGE_WRITE)

arch/loongarch/mm/cache.c

190

_PAGE_NO_EXEC | _PAGE_WRITE),

arch/loongarch/mm/cache.c

193

_PAGE_NO_EXEC | _PAGE_WRITE),

arch/loongarch/mm/cache.c

200

_PAGE_WRITE),

arch/loongarch/mm/cache.c

203

_PAGE_WRITE)

arch/loongarch/mm/pageattr.c

150

return __set_memory(addr, numpages, __pgprot(0), __pgprot(_PAGE_WRITE | _PAGE_DIRTY));

arch/loongarch/mm/pageattr.c

158

return __set_memory(addr, numpages, __pgprot(_PAGE_WRITE | _PAGE_DIRTY), __pgprot(0));

arch/mips/include/asm/pgtable-bits.h

280

#define __WRITEABLE (_PAGE_SILENT_WRITE | _PAGE_WRITE | _PAGE_MODIFIED)

arch/mips/include/asm/pgtable.h

291

static inline int pte_write(pte_t pte) { return pte.pte_low & _PAGE_WRITE; }

arch/mips/include/asm/pgtable.h

297

pte.pte_low &= ~_PAGE_WRITE;

arch/mips/include/asm/pgtable.h

324

pte.pte_low |= _PAGE_WRITE;

arch/mips/include/asm/pgtable.h

336

if (pte.pte_low & _PAGE_WRITE) {

arch/mips/include/asm/pgtable.h

355

static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_WRITE; }

arch/mips/include/asm/pgtable.h

361

pte_val(pte) &= ~(_PAGE_WRITE | _PAGE_SILENT_WRITE);

arch/mips/include/asm/pgtable.h

379

pte_val(pte) |= _PAGE_WRITE;

arch/mips/include/asm/pgtable.h

388

if (pte_val(pte) & _PAGE_WRITE)

arch/mips/include/asm/pgtable.h

415

return !!(pmd_val(pmd) & _PAGE_WRITE);

arch/mips/include/asm/pgtable.h

638

pmd_val(pmd) &= ~(_PAGE_WRITE | _PAGE_SILENT_WRITE);

arch/mips/include/asm/pgtable.h

644

pmd_val(pmd) |= _PAGE_WRITE;

arch/mips/include/asm/pgtable.h

666

if (pmd_val(pmd) & _PAGE_WRITE)

arch/mips/kvm/mmu.c

619

prot_bits |= _PAGE_WRITE;

arch/mips/mm/cache.c

195

protection_map[10] = PM(_PAGE_PRESENT | _PAGE_NO_EXEC | _PAGE_WRITE |

arch/mips/mm/cache.c

197

protection_map[11] = PM(_PAGE_PRESENT | _PAGE_NO_EXEC | _PAGE_WRITE);

arch/mips/mm/cache.c

200

protection_map[14] = PM(_PAGE_PRESENT | _PAGE_WRITE);

arch/mips/mm/cache.c

201

protection_map[15] = PM(_PAGE_PRESENT | _PAGE_WRITE);

arch/mips/mm/tlbex.c

1766

(_PAGE_PRESENT | _PAGE_WRITE) >> _PAGE_PRESENT_SHIFT);

arch/mips/mm/tlbex.c

1768

(_PAGE_PRESENT | _PAGE_WRITE) >> _PAGE_PRESENT_SHIFT);

arch/mips/mm/tlbex.c

1800

uasm_il_bbit0(p, r, pte, ilog2(_PAGE_WRITE), lid);

arch/nios2/include/asm/pgtable.h

119

pte_val(pte) &= ~_PAGE_WRITE;

arch/nios2/include/asm/pgtable.h

137

pte_val(pte) |= _PAGE_WRITE;

arch/nios2/include/asm/pgtable.h

155

const unsigned long mask = _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC;

arch/nios2/include/asm/pgtable.h

39

((w) ? _PAGE_WRITE : 0))

arch/nios2/include/asm/pgtable.h

51

_PAGE_WRITE | _PAGE_EXEC | _PAGE_GLOBAL)

arch/nios2/include/asm/pgtable.h

54

_PAGE_WRITE | _PAGE_ACCESSED)

arch/nios2/include/asm/pgtable.h

88

{ return pte_val(pte) & _PAGE_WRITE; }

arch/nios2/mm/ioremap.c

29

| _PAGE_WRITE | flags);

arch/nios2/mm/tlb.c

199

(tlbacc & _PAGE_WRITE ? 'w' : '-'),

arch/openrisc/include/asm/pgtable.h

201

static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_WRITE; }

arch/openrisc/include/asm/pgtable.h

208

pte_val(pte) &= ~(_PAGE_WRITE);

arch/openrisc/include/asm/pgtable.h

238

pte_val(pte) |= _PAGE_WRITE;

arch/parisc/include/asm/pgtable.h

192

#define _PAGE_RW (_PAGE_READ | _PAGE_WRITE)

arch/parisc/include/asm/pgtable.h

205

#define _PAGE_TABLE (_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | _PAGE_DIRTY | _PAGE_ACCESSED)

arch/parisc/include/asm/pgtable.h

209

#define _PAGE_KERNEL_RWX (_PAGE_KERNEL_EXEC | _PAGE_WRITE)

arch/parisc/include/asm/pgtable.h

210

#define _PAGE_KERNEL (_PAGE_KERNEL_RO | _PAGE_WRITE)

arch/parisc/include/asm/pgtable.h

232

#define PAGE_SHARED __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE)

arch/parisc/include/asm/pgtable.h

237

#define PAGE_WRITEONLY __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_WRITE)

arch/parisc/include/asm/pgtable.h

240

#define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC)

arch/parisc/include/asm/pgtable.h

317

static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_WRITE; }

arch/parisc/include/asm/pgtable.h

322

static inline pte_t pte_wrprotect(pte_t pte) { pte_val(pte) &= ~_PAGE_WRITE; return pte; }

arch/parisc/include/asm/pgtable.h

325

static inline pte_t pte_mkwrite_novma(pte_t pte) { pte_val(pte) |= _PAGE_WRITE; return pte; }

arch/powerpc/include/asm/book3s/32/pgtable.h

326

pte_update(mm, addr, ptep, _PAGE_WRITE, 0, 0);

arch/powerpc/include/asm/book3s/32/pgtable.h

392

return !!(pte_val(pte) & _PAGE_WRITE);

arch/powerpc/include/asm/book3s/32/pgtable.h

461

return __pte(pte_val(pte) & ~_PAGE_WRITE);

arch/powerpc/include/asm/book3s/64/hash.h

229

mask = cpu_to_be64(_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_READ | _PAGE_WRITE |

arch/powerpc/include/asm/book3s/64/pgtable.h

1191

pmd_hugepage_update(mm, addr, pmdp, _PAGE_WRITE, 0);

arch/powerpc/include/asm/book3s/64/pgtable.h

1199

pud_hugepage_update(mm, addr, pudp, _PAGE_WRITE, 0);

arch/powerpc/include/asm/book3s/64/pgtable.h

1420

if ((!(old_val & _PAGE_WRITE)) && (new_val & _PAGE_WRITE))

arch/powerpc/include/asm/book3s/64/pgtable.h

393

return !!(pte_raw(pte) & cpu_to_be64(_PAGE_WRITE));

arch/powerpc/include/asm/book3s/64/pgtable.h

406

pte_update(mm, addr, ptep, _PAGE_WRITE, 0, 0);

arch/powerpc/include/asm/book3s/64/pgtable.h

414

pte_update(mm, addr, ptep, _PAGE_WRITE, 0, 1);

arch/powerpc/include/asm/book3s/64/pgtable.h

575

return __pte_raw(pte_raw(pte) & cpu_to_be64(~_PAGE_WRITE));

arch/powerpc/include/asm/nohash/64/pgtable.h

152

pte_update(mm, addr, ptep, _PAGE_WRITE, 0, 1);

arch/powerpc/include/asm/nohash/pgtable.h

119

pte_update(mm, addr, ptep, _PAGE_WRITE, 0, 0);

arch/powerpc/include/asm/nohash/pgtable.h

181

return __pte(pte_val(pte) & ~_PAGE_WRITE);

arch/powerpc/include/asm/nohash/pgtable.h

195

return pte_val(pte) & _PAGE_WRITE;

arch/powerpc/include/asm/nohash/pte-e500.h

53

#define _PAGE_RW (_PAGE_READ | _PAGE_WRITE)

arch/powerpc/include/asm/nohash/pte-e500.h

54

#define _PAGE_RWX (_PAGE_READ | _PAGE_WRITE | _PAGE_BAP_UX)

arch/powerpc/include/asm/pgtable-masks.h

10

#define _PAGE_RW (_PAGE_READ | _PAGE_WRITE)

arch/powerpc/include/asm/pgtable-masks.h

11

#define _PAGE_RWX (_PAGE_READ | _PAGE_WRITE | _PAGE_EXEC)

arch/powerpc/kvm/book3s_64_mmu_radix.c

219

gpte->may_write = !!(pte & _PAGE_WRITE);

arch/powerpc/kvm/book3s_64_mmu_radix.c

613

#define PTE_BITS_MUST_MATCH (~(_PAGE_WRITE | _PAGE_DIRTY | _PAGE_ACCESSED))

arch/powerpc/kvm/book3s_64_mmu_radix.c

895

if (pte_val(pte) & _PAGE_WRITE)

arch/powerpc/kvm/book3s_64_mmu_radix.c

898

pte = __pte(pte_val(pte) & ~(_PAGE_WRITE | _PAGE_DIRTY));

arch/powerpc/kvm/book3s_64_mmu_radix.c

910

if (!ret && (pte_val(pte) & _PAGE_WRITE))

arch/powerpc/kvm/book3s_hv_nested.c

1635

if (!pte_present(pte) || (writing && !(pte_val(pte) & _PAGE_WRITE))) {

arch/powerpc/kvm/book3s_hv_nested.c

1652

perm |= gpte.may_write ? 0UL : _PAGE_WRITE;

arch/powerpc/mm/book3s32/mmu.c

283

wimgxpp |= (flags & _PAGE_WRITE) ? BPP_RW : BPP_RX;

arch/powerpc/mm/book3s64/hash_4k.c

51

if (access & _PAGE_WRITE)

arch/powerpc/mm/book3s64/hash_64k.c

264

if (access & _PAGE_WRITE)

arch/powerpc/mm/book3s64/hash_64k.c

69

if (access & _PAGE_WRITE)

arch/powerpc/mm/book3s64/hash_hugepage.c

50

if (access & _PAGE_WRITE)

arch/powerpc/mm/book3s64/hash_utils.c

1674

spp = ((spp & 2) ? _PAGE_RWX : 0) | ((spp & 1) ? _PAGE_WRITE : 0);

arch/powerpc/mm/book3s64/hash_utils.c

1981

access |= _PAGE_WRITE;

arch/powerpc/mm/book3s64/hash_utils.c

574

if (!(pteflags & _PAGE_WRITE)) {

arch/powerpc/mm/book3s64/hash_utils.c

590

if (!((pteflags & _PAGE_WRITE) && (pteflags & _PAGE_DIRTY)))

arch/powerpc/mm/book3s64/hugetlbpage.c

63

if ((access & _PAGE_WRITE) && !(old_pte & _PAGE_DIRTY))

arch/powerpc/mm/book3s64/hugetlbpage.c

72

if (access & _PAGE_WRITE)

arch/powerpc/mm/book3s64/radix_pgtable.c

238

radix__change_memory_range(start, end, _PAGE_WRITE);

arch/powerpc/mm/book3s64/radix_pgtable.c

243

radix__change_memory_range(start, end, _PAGE_WRITE);

arch/powerpc/mm/nohash/e500.c

120

TLBCAM[index].MAS3 |= (flags & _PAGE_WRITE) ? MAS3_SW : 0;

arch/powerpc/mm/nohash/e500.c

128

TLBCAM[index].MAS3 |= (flags & _PAGE_WRITE) ? MAS3_UW : 0;

arch/powerpc/mm/ptdump/book3s64.c

24

.mask = _PAGE_WRITE,

arch/powerpc/mm/ptdump/book3s64.c

25

.val = _PAGE_WRITE,

arch/powerpc/mm/ptdump/shared.c

19

.mask = _PAGE_WRITE,

arch/powerpc/platforms/cell/spufs/fault.c

121

access |= (dsisr & MFC_DSISR_ACCESS_PUT) ? _PAGE_WRITE : 0UL;

arch/riscv/include/asm/pgtable-32.h

33

_PAGE_WRITE | _PAGE_EXEC | \

arch/riscv/include/asm/pgtable-64.h

173

_PAGE_WRITE | _PAGE_EXEC | \

arch/riscv/include/asm/pgtable-bits.h

76

#define _PAGE_LEAF (_PAGE_READ | _PAGE_WRITE | _PAGE_EXEC)

arch/riscv/include/asm/pgtable.h

176

#define PAGE_WRITE __pgprot(_PAGE_BASE | _PAGE_READ | _PAGE_WRITE)

arch/riscv/include/asm/pgtable.h

180

_PAGE_EXEC | _PAGE_WRITE)

arch/riscv/include/asm/pgtable.h

181

#define PAGE_SHADOWSTACK __pgprot(_PAGE_BASE | _PAGE_WRITE)

arch/riscv/include/asm/pgtable.h

189

| _PAGE_WRITE \

arch/riscv/include/asm/pgtable.h

196

#define PAGE_KERNEL_READ __pgprot(_PAGE_KERNEL & ~_PAGE_WRITE)

arch/riscv/include/asm/pgtable.h

198

#define PAGE_KERNEL_READ_EXEC __pgprot((_PAGE_KERNEL & ~_PAGE_WRITE) \

arch/riscv/include/asm/pgtable.h

377

return pte_val(pte) & _PAGE_WRITE;

arch/riscv/include/asm/pgtable.h

414

return __pte((pte_val(pte) & ~(_PAGE_WRITE)) | (_PAGE_READ));

arch/riscv/include/asm/pgtable.h

460

return __pte(pte_val(pte) | _PAGE_WRITE);

arch/riscv/include/asm/pgtable.h

465

return __pte((pte_val(pte) & ~(_PAGE_LEAF)) | _PAGE_WRITE);

arch/riscv/include/asm/pgtable.h

694

((pte_val(read_pte) & ~(unsigned long)_PAGE_WRITE) | _PAGE_READ));

arch/riscv/include/asm/pgtable.h

864

return __pmd((pmd_val(pte) & ~(_PAGE_LEAF)) | _PAGE_WRITE);

arch/riscv/kernel/efi.c

67

val = pte_val(pte) & ~_PAGE_WRITE;

arch/riscv/kernel/hibernate.c

372

ret = temp_pgtable_mapping(resume_pg_dir, start, end, __pgprot(_PAGE_WRITE | _PAGE_EXEC));

arch/riscv/kernel/hibernate.c

394

ret = temp_pgtable_mapping(resume_pg_dir, start, end, __pgprot(_PAGE_WRITE));

arch/riscv/kvm/gstage.c

23

(pte_val(*(__ptep)) & (_PAGE_READ | _PAGE_WRITE | _PAGE_EXEC))

arch/riscv/kvm/gstage.c

248

set_pte(ptep, __pte(pte_val(ptep_get(ptep)) & ~_PAGE_WRITE));

arch/riscv/mm/pageattr.c

351

return __set_memory(addr, numpages, __pgprot(_PAGE_READ | _PAGE_WRITE),

arch/riscv/mm/pageattr.c

358

__pgprot(_PAGE_WRITE));

arch/riscv/mm/pageattr.c

363

return __set_memory(addr, numpages, __pgprot(_PAGE_READ | _PAGE_WRITE),

arch/riscv/mm/ptdump.c

171

.mask = _PAGE_WRITE,

arch/riscv/mm/ptdump.c

268

if ((st->current_prot & (_PAGE_WRITE | _PAGE_EXEC)) !=

arch/riscv/mm/ptdump.c

269

(_PAGE_WRITE | _PAGE_EXEC))

arch/s390/include/asm/pgtable.h

1030

if ((pte_val(pte) & _PAGE_DIRTY) && (pte_val(pte) & _PAGE_WRITE))

arch/s390/include/asm/pgtable.h

1037

pte = clear_pte_bit(pte, __pgprot(_PAGE_WRITE));

arch/s390/include/asm/pgtable.h

1043

pte = set_pte_bit(pte, __pgprot(_PAGE_WRITE));

arch/s390/include/asm/pgtable.h

1058

if (pte_val(pte) & _PAGE_WRITE)

arch/s390/include/asm/pgtable.h

432

#define __PAGE_RW (_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \

arch/s390/include/asm/pgtable.h

434

#define __PAGE_RWX (_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \

arch/s390/include/asm/pgtable.h

436

#define __PAGE_SHARED (_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \

arch/s390/include/asm/pgtable.h

438

#define __PAGE_KERNEL (_PAGE_PRESENT | _PAGE_READ | _PAGE_WRITE | \

arch/s390/include/asm/pgtable.h

916

return (pte_val(pte) & _PAGE_WRITE) != 0;

arch/s390/mm/hugetlbpage.c

119

pteval |= move_set_bit(rste, _SEGMENT_ENTRY_WRITE, _PAGE_WRITE);

arch/s390/mm/hugetlbpage.c

55

rste |= move_set_bit(pte_val(pte), _PAGE_WRITE,

drivers/iommu/riscv/iommu.c

1205

pte_prot = _PAGE_BASE | _PAGE_READ | _PAGE_WRITE;

drivers/iommu/riscv/iommu.c

1207

pte_prot = _PAGE_BASE | _PAGE_READ | _PAGE_WRITE | _PAGE_DIRTY;

drivers/misc/ocxl/link.c

173

access |= _PAGE_WRITE;

tools/testing/selftests/kvm/include/loongarch/processor.h

65

#define __WRITEABLE (_PAGE_DIRTY | _PAGE_WRITE)