Defined in 1 files as a member:
Defined in 4 files as a macro:
- arch/arm64/include/asm/pgtable-types.h, line 49 (as a macro)
- arch/riscv/include/asm/pgtable-64.h, line 49 (as a macro)
- arch/x86/include/asm/pgtable.h, line 95 (as a macro)
- include/asm-generic/pgtable-nop4d.h, line 40 (as a macro)
Defined in 1 files as a function:
Referenced in 44 files:
- arch/arc/include/asm/pgtable-levels.h
- arch/arm/mm/dump.c, line 393
- arch/arm64/include/asm/pgtable.h
- arch/arm64/mm/fault.c, line 172
- arch/arm64/mm/mmu.c
- arch/arm64/mm/ptdump.c, line 271
- arch/loongarch/include/asm/pgtable.h
- arch/loongarch/mm/kasan_init.c
- arch/loongarch/mm/pageattr.c, line 47
- arch/mips/include/asm/pgtable-64.h
- arch/powerpc/include/asm/book3s/64/hash.h, line 154
- arch/powerpc/include/asm/book3s/64/pgtable.h, line 986
- arch/powerpc/include/asm/book3s/64/radix.h, line 260
- arch/powerpc/include/asm/nohash/64/pgtable-4k.h
- arch/powerpc/kvm/book3s_64_mmu_radix.c, line 1366
- arch/powerpc/mm/ptdump/ptdump.c, line 319
- arch/powerpc/xmon/xmon.c
- arch/riscv/include/asm/pgtable-64.h
- arch/riscv/kernel/hibernate.c, line 301
- arch/riscv/mm/fault.c, line 52
- arch/riscv/mm/init.c
- arch/riscv/mm/pageattr.c
- arch/riscv/mm/ptdump.c, line 338
- arch/s390/boot/vmem.c, line 106
- arch/s390/include/asm/pgtable.h
- arch/s390/mm/dump_pagetables.c, line 167
- arch/sh/mm/fault.c, line 72
- arch/sparc/include/asm/pgtable_64.h
- arch/um/include/asm/pgtable-4level.h
- arch/um/include/asm/pgtable.h
- arch/x86/entry/vsyscall/vsyscall_64.c, line 375
- arch/x86/include/asm/paravirt.h, line 431
- arch/x86/include/asm/pgtable.h
- arch/x86/include/asm/pgtable_64.h, line 44
- arch/x86/kernel/paravirt.c, line 195
- arch/x86/mm/dump_pagetables.c
- arch/x86/mm/fault.c, line 377
- arch/x86/mm/kasan_init_64.c
- arch/x86/power/hibernate.c, line 173
- arch/x86/xen/mmu_pv.c
- include/asm-generic/pgtable-nopud.h, line 48
- include/linux/pgtable.h
- include/trace/events/xen.h, line 201
- mm/memory.c, line 587
Smatch caller information:
arch/x86/mm/dump_pagetables.c effective_prot_p4d() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
arch/x86/mm/dump_pagetables.c note_page_p4d() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
arch/x86/power/hibernate.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &device_hotplug_lock | ||
| LOCK2 | global &system_transition_mutex | ||
| LOCK2 | irq |
arch/x86/mm/init_64.c p4d_pfn() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
arch/x86/mm/init_64.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &pgd_lock | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | pgt_lock |
arch/x86/mm/init_64.c p4d_same() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &init_mm.page_table_lock | ||
| HALF_LOCKED2 | irq |
arch/x86/mm/init_64.c p4d_same() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &init_mm.page_table_lock | ||
| HALF_LOCKED2 | irq |
arch/x86/kernel/tboot.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
mm/pagewalk.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
arch/x86/mm/ioremap.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| LOCK2 | irq |
mm/userfaultfd.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/swapfile.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| CAPABLE | 0 | 21 | |
| LOCK2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
arch/x86/entry/vsyscall/vsyscall_64.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| LOCK2 | irq |
arch/x86/entry/vsyscall/vsyscall_64.c set_vsyscall_pgtable_user_bits() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | irq |
mm/percpu.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| LOCK2 | irq |
arch/x86/kernel/machine_kexec_64.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
arch/x86/mm/fault.c dump_pagetable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | flags |
arch/x86/mm/fault.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | flags |
mm/kasan/init.c p4d_pfn() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dev->mutex |
mm/kasan/init.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/ptdump.c p4d_pfn() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
arch/x86/mm/pti.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| HALF_LOCKED2 | irq |
mm/rmap.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &ctx->map_changing_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | global &ksm_thread_mutex |
mm/page_vma_mapped.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | global &ksm_thread_mutex | ||
| HALF_LOCKED2 | global &mf_mutex | ||
| HALF_LOCKED2 | rcu_read |
mm/mprotect.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dst_mm->mmap_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/hugetlb.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/mremap.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| LOCK2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &tsk->signal->exec_update_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
arch/x86/kvm/mmu/mmu.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &kvm->arch.apic_map_lock | ||
| HALF_LOCKED2 | &kvm->arch.apicv_update_lock | ||
| HALF_LOCKED2 | &kvm->lock | ||
| HALF_LOCKED2 | &kvm->mmu_lock | ||
| HALF_LOCKED2 | &kvm->slots_lock | ||
| HALF_LOCKED2 | &kvm->srcu | ||
| HALF_LOCKED2 | rcu_read |
arch/x86/mm/kasan_init_64.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| LOCK2 | irq |
mm/migrate_device.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &drm->dmem->mutex |
mm/vmscan.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
arch/x86/mm/kaslr.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
mm/memory.c __print_bad_page_map_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | r p4dp_get |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | ptl |
mm/memory.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &oldmm->mmap_lock |
kernel/events/core.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags | ||
| LOCK2 | rcu_read |
mm/memory-failure.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &av->root->rwsem | ||
| HALF_LOCKED2 | &mapping->i_mmap_rwsem | ||
| HALF_LOCKED2 | global &mf_mutex |
mm/gup.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | flags |
mm/pgtable-generic.c p4d_clear_bad() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
arch/x86/mm/pat/set_memory.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &cpa_lock | ||
| HALF_LOCKED2 | global &pgd_lock |
arch/x86/platform/efi/efi_64.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/vmalloc.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/debug_vm_pgtable.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
mm/debug_vm_pgtable.c p4d_same() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
mm/debug_vm_pgtable.c p4d_same() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $1 |
mm/khugepaged.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | pml |
arch/x86/mm/pgtable.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
mm/kasan/shadow.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
arch/x86/xen/mmu_pv.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | irq |
mm/sparse-vmemmap.c p4d_pgtable() -> p4d_val()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |