arch/alpha/mm/fault.c

241

if (!pgd_present(*pgd) && pgd_present(*pgd_k)) {

arch/arc/mm/fault.c

42

if (!pgd_present(*pgd))

arch/arm64/mm/hugetlbpage.c

287

if (!pgd_present(READ_ONCE(*pgdp)))

arch/arm64/mm/mmu.c

1574

WARN_ON(!pgd_present(pgd));

arch/arm64/mm/mmu.c

1749

WARN_ON(!pgd_present(pgd));

arch/arm64/mm/mmu.c

684

if (!pgd_present(pgd))

arch/csky/mm/fault.c

141

if (!pgd_present(*pgd_k)) {

arch/loongarch/mm/fault.c

46

if (!pgd_present(pgdp_get(pgd)))

arch/loongarch/mm/hugetlbpage.c

42

if (pgd_present(pgdp_get(pgd))) {

arch/m68k/kernel/sys_m68k.c

479

if (!pgd_present(*pgd))

arch/mips/kvm/mmu.c

239

if (!pgd_present(pgd[i]))

arch/mips/kvm/mmu.c

360

if (!pgd_present(pgd[i])) \

arch/mips/mm/fault.c

295

if (!pgd_present(*pgd_k))

arch/mips/mm/hugetlbpage.c

50

if (pgd_present(*pgd)) {

arch/nios2/mm/fault.c

239

if (!pgd_present(*pgd_k))

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

370

return !pgd_present(pgd);

arch/riscv/include/asm/pgtable.h

1310

WARN_ON_ONCE(pgd_present(*pgdp) && !pgd_same(*pgdp, pgd)); \

arch/riscv/mm/fault.c

195

if (!pgd_present(pgdp_get(pgd_k))) {

arch/riscv/mm/hugetlbpage.c

96

if (!pgd_present(pgdp_get(pgd)))

arch/riscv/mm/init.c

1772

if (!pgd_present(*pgd))

arch/riscv/mm/pageattr.c

445

if (!pgd_present(pgdp_get(pgd)))

arch/s390/mm/gmap_helpers.c

125

if (pgd_none(pgd) || !pgd_present(pgd))

arch/s390/mm/hugetlbpage.c

212

if (pgd_present(*pgdp)) {

arch/sh/kernel/io_trapped.c

144

if (!pgd_present(*pgd_k))

arch/sh/mm/fault.c

131

if (!pgd_present(*pgd_k))

arch/sparc/mm/fault_32.c

281

if (!pgd_present(*pgd)) {

arch/sparc/mm/fault_32.c

282

if (!pgd_present(*pgd_k))

arch/um/kernel/skas/uaccess.c

28

if (!pgd_present(*pgd))

arch/um/kernel/tlb.c

186

if (!pgd_present(*pgd)) {

arch/x86/include/asm/pgtable.h

1741

WARN_ON_ONCE(pgd_present(*pgdp) && !pgd_same(*pgdp, pgd)); \

arch/x86/kernel/machine_kexec_64.c

182

if (!pgd_present(*pgd)) {

arch/x86/mm/fault.c

1003

if (!pgd_present(*pgd))

arch/x86/mm/fault.c

186

if (!pgd_present(*pgd_k))

arch/x86/mm/fault.c

305

if (!low_pfn(pgd_val(*pgd) >> PAGE_SHIFT) || !pgd_present(*pgd))

arch/x86/mm/fault.c

364

if (!pgd_present(*pgd))

arch/x86/mm/ident_map.c

198

if (pgd_present(*pgd)) {

arch/x86/mm/ident_map.c

71

if (!pgd_present(pgd[i]))

arch/x86/mm/init_32.c

439

if (!pgd_present(*pgd))

arch/x86/mm/init_64.c

1263

if (!pgd_present(*pgd))

arch/x86/xen/mmu_pv.c

1920

if (!pgd_present(pgd))

arch/xtensa/mm/fault.c

47

if (!pgd_present(*pgd_k))

fs/userfaultfd.c

300

if (!pgd_present(*pgd))

include/linux/pgtable.h

1269

(pgd_present(pgd) && (!(write) || pgd_write(pgd)))

mm/hugetlb.c

7067

if (!pgd_present(*pgd))

mm/kasan/init.c

463

if (!pgd_present(*pgd))

mm/memory-failure.c

350

if (!pgd_present(*pgd))

mm/memory.c

550

if (!pgd_present(*pgdp) || pgd_leaf(*pgdp)) {

mm/memory.c

6668

if (pgd_present(*pgd)) { /* Another has populated it */

mm/page_vma_mapped.c

222

if (!pgd_present(*pgd)) {

mm/rmap.c

891

if (!pgd_present(*pgd))