Defined in 4 files as a macro:
- arch/arc/include/asm/pgtable-levels.h, line 111 (as a macro)
- arch/sparc/include/asm/pgtable_64.h, line 858 (as a macro)
- arch/um/include/asm/pgtable-4level.h, line 98 (as a macro)
- include/asm-generic/pgtable-nopud.h, line 52 (as a macro)
Defined in 7 files as a function:
- arch/arm64/include/asm/pgtable.h, line 1004 (as a function)
- arch/loongarch/include/asm/pgtable.h, line 172 (as a function)
- arch/mips/include/asm/pgtable-64.h, line 207 (as a function)
- arch/powerpc/include/asm/book3s/64/pgtable.h, line 984 (as a function)
- arch/powerpc/include/asm/nohash/64/pgtable-4k.h, line 62 (as a function)
- arch/riscv/include/asm/pgtable-64.h, line 324 (as a function)
- arch/x86/include/asm/pgtable.h, line 1077 (as a function)
Referenced in 8 files:
- arch/arc/include/asm/pgtable-levels.h, line 112
- arch/powerpc/mm/book3s64/radix_pgtable.c, line 924
- arch/powerpc/mm/pgtable_64.c, line 108
- arch/riscv/include/asm/pgtable-64.h
- arch/riscv/mm/pgtable.c, line 45
- arch/x86/mm/init_64.c
- include/asm-generic/pgtable-nop4d.h, line 44
- include/linux/pgtable.h, line 135
Smatch caller information:
arch/x86/power/hibernate.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &device_hotplug_lock | ||
| LOCK2 | global &system_transition_mutex | ||
| LOCK2 | irq |
arch/x86/mm/init_64.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | irq |
arch/x86/mm/init_64.c sync_global_pgds_l4() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &pgd_lock | ||
| LOCK2 | pgt_lock | ||
| HALF_LOCKED2 | irq |
arch/x86/mm/init_64.c sync_global_pgds_l4() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &pgd_lock | ||
| LOCK2 | pgt_lock | ||
| HALF_LOCKED2 | irq |
arch/x86/kernel/tboot.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|
mm/pagewalk.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
arch/x86/mm/ioremap.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | irq |
mm/userfaultfd.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/swapfile.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPABLE | 0 | 21 | |
| LOCK2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
arch/x86/entry/vsyscall/vsyscall_64.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | irq |
mm/percpu.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | irq |
arch/x86/kernel/machine_kexec_64.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|
arch/x86/mm/fault.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | flags |
mm/kasan/init.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
arch/x86/mm/pti.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| HALF_LOCKED2 | irq |
mm/rmap.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| 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 pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| 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 pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dst_mm->mmap_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | _T->lock |
mm/hugetlb.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/mremap.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &tsk->signal->exec_update_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
arch/x86/kvm/mmu/mmu.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| 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 pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | irq |
mm/migrate_device.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &drm->dmem->mutex |
mm/vmscan.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
arch/x86/mm/kaslr.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|
mm/memory.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &oldmm->mmap_lock |
kernel/events/core.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags | ||
| LOCK2 | rcu_read |
mm/memory-failure.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| 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 pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | flags |
arch/x86/boot/startup/sme.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|
arch/x86/mm/pat/set_memory.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &cpa_lock | ||
| HALF_LOCKED2 | global &pgd_lock |
arch/x86/platform/efi/efi_64.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/vmalloc.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/debug_vm_pgtable.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|
mm/khugepaged.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | pml |
arch/x86/mm/pgtable.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|
mm/kasan/shadow.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|
arch/x86/xen/mmu_pv.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | irq |
mm/sparse-vmemmap.c pud_offset() -> p4d_pgtable()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |