arch/arm/lib/uaccess_with_memcpy.c

38

if (unlikely(p4d_none(*p4d) || p4d_bad(*p4d)))

arch/arm/mm/fault.c

61

if (p4d_bad(*p4d)) {

arch/arm64/mm/fault.c

170

if (p4d_none(p4d) || p4d_bad(p4d))

arch/arm64/mm/mmu.c

375

BUG_ON(p4d_bad(p4d));

arch/riscv/mm/fault.c

53

if (p4d_none(p4d) || p4d_bad(p4d) || p4d_leaf(p4d))

arch/sh/mm/fault.c

77

if (p4d_bad(*p4d)) {

arch/sparc/mm/fault_64.c

92

if (p4d_none(*p4dp) || unlikely(p4d_bad(*p4dp)))

include/linux/pgtable.h

1463

if (unlikely(p4d_bad(*p4d))) {

mm/debug_vm_pgtable.c

564

WARN_ON(p4d_bad(p4d));

mm/gup.c

981

if (!p4d_present(p4d) || p4d_bad(p4d))

mm/memory.c

3354

if (!p4d_none(*p4d) && WARN_ON_ONCE(p4d_bad(*p4d))) {

mm/memory.c

6813

if (p4d_none(p4d) || unlikely(p4d_bad(p4d)))

mm/vmalloc.c

460

if (p4d_bad(*p4d))

mm/vmalloc.c

827

if (WARN_ON_ONCE(p4d_bad(*p4d)))