Defined in 13 files as a macro:
- arch/arc/include/asm/pgtable-levels.h, line 181 (as a macro)
- arch/arm/include/asm/pgtable-2level.h, line 216 (as a macro)
- arch/arm/include/asm/pgtable-3level.h, line 121 (as a macro)
- arch/arm64/include/asm/pgtable.h, line 783 (as a macro)
- arch/loongarch/include/asm/pgtable.h, line 638 (as a macro)
- arch/mips/include/asm/pgtable.h, line 747 (as a macro)
- arch/powerpc/include/asm/book3s/64/pgtable.h, line 267 (as a macro)
- arch/powerpc/include/asm/nohash/pte-e500.h, line 111 (as a macro)
- arch/riscv/include/asm/pgtable.h, line 234 (as a macro)
- arch/s390/include/asm/pgtable.h, line 751 (as a macro)
- arch/sparc/include/asm/pgtable_64.h, line 678 (as a macro)
- arch/x86/include/asm/pgtable.h, line 290 (as a macro)
- include/linux/pgtable.h, line 2395 (as a macro)
Defined in 7 files as a function:
- arch/arm64/include/asm/pgtable.h, line 784 (as a function)
- arch/powerpc/include/asm/book3s/64/pgtable.h, line 268 (as a function)
- arch/powerpc/include/asm/nohash/pte-e500.h, line 104 (as a function)
- arch/riscv/include/asm/pgtable.h, line 235 (as a function)
- arch/s390/include/asm/pgtable.h, line 752 (as a function)
- arch/sparc/include/asm/pgtable_64.h, line 679 (as a function)
- arch/x86/include/asm/pgtable.h, line 291 (as a function)
Referenced in 61 files:
- arch/arm/include/asm/kfence.h, line 37
- arch/arm/include/asm/pgtable-2level.h, line 217
- arch/arm/lib/uaccess_with_memcpy.c
- arch/arm/mm/dump.c
- arch/arm64/mm/hugetlbpage.c, line 311
- arch/arm64/mm/mmu.c
- arch/arm64/mm/pageattr.c
- arch/loongarch/mm/fault.c, line 61
- arch/loongarch/mm/hugetlbpage.c, line 58
- arch/loongarch/mm/pageattr.c
- arch/mips/mm/tlb-r4k.c, line 333
- arch/powerpc/include/asm/book3s/64/pgtable.h, line 1101
- arch/powerpc/kvm/book3s_64_mmu_radix.c
- arch/powerpc/mm/book3s64/pgtable.c, line 126
- arch/powerpc/mm/book3s64/radix_pgtable.c
- arch/powerpc/mm/pgtable.c, line 531
- arch/powerpc/mm/pgtable_64.c
- arch/powerpc/xmon/xmon.c, line 3354
- arch/riscv/include/asm/pgtable.h, line 1015
- arch/riscv/kernel/hibernate.c, line 222
- arch/riscv/kvm/mmu.c, line 493
- arch/riscv/mm/fault.c
- arch/riscv/mm/init.c, line 1607
- arch/riscv/mm/pageattr.c
- arch/riscv/mm/pgtable.c, line 119
- arch/s390/boot/vmem.c, line 378
- arch/s390/include/asm/pgtable.h
- arch/s390/mm/gmap_helpers.c, line 64
- arch/s390/mm/pageattr.c, line 178
- arch/s390/mm/vmem.c
- arch/sparc/mm/init_64.c
- arch/x86/boot/compressed/ident_map_64.c, line 287
- arch/x86/boot/startup/sme.c
- arch/x86/include/asm/pgtable.h, line 1690
- arch/x86/kvm/mmu/mmu.c, line 3352
- arch/x86/mm/fault.c
- arch/x86/mm/ident_map.c, line 23
- arch/x86/mm/init_32.c, line 449
- arch/x86/mm/init_64.c
- arch/x86/mm/kasan_init_64.c, line 97
- arch/x86/mm/pat/set_memory.c
- arch/x86/mm/pgtable.c
- arch/x86/mm/pti.c
- arch/x86/power/hibernate.c, line 182
- arch/x86/xen/mmu_pv.c
- include/linux/pgtable.h, line 2394
- kernel/events/core.c, line 8552
- mm/debug_vm_pgtable.c
- mm/gup.c
- mm/hugetlb_vmemmap.c
- mm/kasan/shadow.c, line 207
- mm/ksm.c
- mm/memory.c
- mm/migrate_device.c, line 1023
- mm/mremap.c, line 410
- mm/page_table_check.c, line 281
- mm/pagewalk.c
- mm/ptdump.c, line 112
- mm/sparse-vmemmap.c, line 397
- mm/userfaultfd.c, line 326
- mm/vmalloc.c, line 864
Smatch caller information:
arch/x86/power/hibernate.c relocate_restore_code() -> pmd_leaf()
| 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 free_pmd() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING |
arch/x86/mm/init_64.c phys_pmd_init() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | irq |
arch/x86/mm/init_64.c remove_pmd_table() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
arch/x86/mm/init_64.c vmemmap_check_pmd() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | irq |
arch/x86/mm/init_64.c vmemmap_check_pmd() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | irq |
mm/pagewalk.c folio_walk_start() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pte | r pmdp_get_lockless |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &split_debug_mutex | ||
| HALF_LOCKED2 | global &ksm_thread_mutex |
mm/pagewalk.c folio_walk_start() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pte | r pmdp_get |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &split_debug_mutex | ||
| HALF_LOCKED2 | global &ksm_thread_mutex |
mm/pagewalk.c folio_walk_start() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &split_debug_mutex | ||
| HALF_LOCKED2 | global &ksm_thread_mutex |
mm/pagewalk.c walk_pmd_range() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/userfaultfd.c mfill_establish_pmd() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pte | r pmdp_get_lockless |
| LOCK2 | &state.ctx->map_changing_lock | ||
| HALF_LOCKED2 | &state->ctx->map_changing_lock | ||
| TYPE_LOCK | (struct userfaultfd_ctx)->map_changing_lock |
arch/x86/mm/fault.c dump_pagetable() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | flags |
arch/x86/mm/fault.c spurious_kernel_fault() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD |
mm/ptdump.c ptdump_pmd_entry() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pte | r pmdp_get |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/page_table_check.c __page_table_check_pte_clear_range() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pte | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mapping->i_mmap_rwsem | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/page_table_check.c pmd_user_accessible_page() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pte | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | ptl |
arch/x86/mm/pti.c pti_clone_pgtable() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| HALF_LOCKED2 | irq |
arch/x86/mm/pti.c pti_user_pagetable_walk_pte() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | irq |
mm/mremap.c move_normal_pmd() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| LOCK2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &tsk->signal->exec_update_lock | ||
| HALF_LOCKED2 | new_ptl | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/ksm.c ksm_next_page_pmd_entry() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pte | r pmdp_get_lockless |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/ksm.c ksm_next_page_pmd_entry() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pte | r pmdp_get |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
arch/x86/kvm/mmu/mmu.c host_pfn_mapping_level() -> pmd_leaf()
| 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 kasan_populate_pud() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | irq |
mm/migrate_device.c migrate_vma_insert_page() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &drm->dmem->mutex |
mm/memory.c apply_to_pmd_range() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | flags |
mm/memory.c follow_pfnmap_start() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pte | r pmdp_get_lockless |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &iommu->lock | ||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/memory.c follow_pfnmap_start() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pte | r pmdp_get |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &iommu->lock | ||
| HALF_LOCKED2 | &mm->mmap_lock |
kernel/events/core.c perf_get_pgtable_size() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pte | r pmdp_get_lockless |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags | ||
| LOCK2 | rcu_read |
mm/gup.c follow_pmd_mask() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pte | r pmdp_get_lockless |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/gup.c follow_pmd_mask() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/gup.c gup_fast_pmd_range() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pte | r pmdp_get_lockless |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags |
arch/x86/boot/startup/sme.c sme_populate_pgd() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|
arch/x86/boot/startup/sme.c sme_populate_pgd_large() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|
arch/x86/mm/pat/set_memory.c collapse_large_pages() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &cpa_lock | ||
| LOCK2 | global &pgd_lock | ||
| HALF_LOCKED2 | global &mem_enc_lock |
arch/x86/mm/pat/set_memory.c collapse_pud_page() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| LOCK2 | global &cpa_lock | ||
| LOCK2 | global &pgd_lock |
arch/x86/mm/pat/set_memory.c collapse_pud_page() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| LOCK2 | global &cpa_lock | ||
| LOCK2 | global &pgd_lock |
arch/x86/mm/pat/set_memory.c lookup_address_in_pgd_attr() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | flags |
arch/x86/mm/pat/set_memory.c unmap_pmd_range() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &cpa_lock | ||
| HALF_LOCKED2 | global &mem_enc_lock |
mm/vmalloc.c vmalloc_to_page() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &bo->mutex | ||
| HALF_LOCKED2 | &cache->writeback_lock | ||
| HALF_LOCKED2 | &fbdefio_state->lock | ||
| HALF_LOCKED2 | &hw->hw_info.lock | ||
| HALF_LOCKED2 | &idev->info_lock | ||
| HALF_LOCKED2 | &pds_vfio->state_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &rproc->lock | ||
| HALF_LOCKED2 | &runtime->buffer_mutex | ||
| HALF_LOCKED2 | &service->bulk_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &page_offline_rwsem | ||
| HALF_LOCKED2 | global &pcpu_alloc_mutex | ||
| HALF_LOCKED2 | global &report_lock | ||
| HALF_LOCKED2 | sk |
mm/debug_vm_pgtable.c pmd_leaf_tests() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pte | r pmd_mkhuge |
mm/debug_vm_pgtable.c pmd_thp_tests() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|
mm/hugetlb_vmemmap.c vmemmap_pmd_entry() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &init_mm.page_table_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->page_table_lock |
mm/hugetlb_vmemmap.c vmemmap_split_pmd() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &init_mm.page_table_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->page_table_lock |
arch/x86/mm/pgtable.c pmd_clear_huge() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
arch/x86/mm/pgtable.c pmd_set_huge() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | irq |
mm/kasan/shadow.c shadow_mapped() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|
arch/x86/xen/mmu_pv.c xen_cleanmfnmap_pmd() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | irq |
arch/x86/xen/mmu_pv.c xen_early_virt_to_phys() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | pte | r native_make_pmd |
| LOCK2 | irq |
mm/sparse-vmemmap.c vmemmap_check_pmd() -> pmd_leaf()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | irq |