Defined in 1 files as a function:
Referenced in 5 files:
- arch/arm64/mm/mmu.c, line 489
- arch/arm64/mm/trans_pgd.c, line 164
- arch/riscv/kernel/hibernate.c, line 314
- arch/x86/entry/vsyscall/vsyscall_64.c, line 372
- include/linux/pgtable.h, line 149
Smatch caller information:
arch/x86/mm/init_64.c __init_extra_mapping() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|
arch/x86/mm/init_64.c __kernel_physical_mapping_init() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0-18446744073709551614 |
| CAPPED_DATA | 1 | address | 1 |
| CAPPED_DATA | 1 | address | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | address | unit_byte |
| HALF_LOCKED2 | irq |
arch/x86/mm/init_64.c populate_extra_pmd() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | address | $0 |
| UNITS | 1 | address | unit_byte |
| LOCK2 | irq |
arch/x86/mm/init_64.c preallocate_vmalloc_pages() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0,549755813888-18446718784942112767 |
| CAPPED_DATA | 1 | address | 1 |
| CAPPED_DATA | 1 | address | 1 |
| LOCK2 | irq |
arch/x86/mm/init_64.c remove_pagetable() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0-18446744073709551614 |
| CAPPED_DATA | 1 | address | 1 |
| CAPPED_DATA | 1 | address | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | address | |
| UNITS | 1 | address | unit_byte |
arch/x86/mm/init_64.c set_pte_vaddr() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | address | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | irq |
arch/x86/mm/init_64.c sync_global_pgds_l4() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 1 | address | 1 |
| CAPPED_DATA | 1 | address | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 0-u64max[c] |
| HALF_LOCKED2 | irq |
arch/x86/mm/init_64.c sync_global_pgds_l5() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 1 | address | 1 |
| CAPPED_DATA | 1 | address | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 0-u64max[c] |
| HALF_LOCKED2 | irq |
arch/x86/kernel/tboot.c map_tboot_page() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0,4096-u64max |
| DATA_SOURCE | 1 | address | $0 |
| UNITS | 1 | address | unit_byte |
mm/pagewalk.c folio_walk_start() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0,4096-18446744073709551614 |
| CAPPED_DATA | 1 | address | 1 |
| CAPPED_DATA | 1 | address | 1 |
| DATA_SOURCE | 1 | address | $2 |
| BIT_INFO | 1 | address | 0x0,0xfffffffffffff000 |
| BIT_INFO | 1 | address | 0x0,0xfffffffffffff000 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 0[c] |
| UNITS | 1 | address | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &split_debug_mutex | ||
| HALF_LOCKED2 | global &ksm_thread_mutex |
mm/pagewalk.c walk_pgd_range() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | address | $0 |
| NOSPEC | 1 | address | |
| NOSPEC | 1 | address | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 0-18446744073709551614[c] |
| UNITS | 1 | address | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | global &init_mm.mmap_lock |
mm/userfaultfd.c mm_alloc_pmd() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | address | $1 |
| NOSPEC | 1 | address | |
| NOSPEC | 1 | address | |
| USER_DATA | 1 | address | 0-18446744073709551614[c] |
| NO_OVERFLOW_SIMPLE | 1 | address | |
| UNITS | 1 | address | unit_byte |
| HALF_LOCKED2 | &ctx->map_changing_lock | ||
| HALF_LOCKED2 | &state.ctx->map_changing_lock | ||
| TYPE_LOCK | (struct userfaultfd_ctx)->map_changing_lock |
mm/userfaultfd.c userfaultfd_must_wait() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| NOSPEC | 1 | address | |
| NOSPEC | 1 | address | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 0-u64max[c] |
| UNITS | 1 | address | unit_byte |
mm/swapfile.c unuse_vma() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPABLE | 0 | 21 | |
| UNITS | 1 | address | unit_byte |
| LOCK2 | &mm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
arch/x86/entry/vsyscall/vsyscall_64.c set_vsyscall_pgtable_user_bits() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pgd | 0,4096-u64max |
| PARAM_VALUE | 1 | address | 18446744073699065856 |
| DATA_SOURCE | 0 | pgd | $0 |
| LOCK2 | irq |
mm/percpu.c pcpu_populate_pte() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | address | $0 |
| UNITS | 1 | address | unit_byte |
| LOCK2 | irq |
mm/kasan/init.c kasan_populate_early_shadow() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0,4096-u64max |
| DATA_SOURCE | 1 | address | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | irq |
mm/kasan/init.c kasan_remove_zero_shadow() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0-18446744073709551614 |
| CAPPED_DATA | 1 | address | 1 |
| CAPPED_DATA | 1 | address | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dev->mutex |
arch/x86/mm/pti.c pti_clone_p4d() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 18446741874686296064,18446742974197923840 |
| DATA_SOURCE | 1 | address | $0 |
| LOCK2 | irq |
arch/x86/mm/pti.c pti_clone_pgtable() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 3677682157214191616,3677682157214195712,3677682157215547392,3677682157993590784 |
| CAPPED_DATA | 1 | address | 1 |
| CAPPED_DATA | 1 | address | 1 |
| BIT_INFO | 1 | address | 0x0,0x7fffffffffffffff |
| HALF_LOCKED2 | irq |
arch/x86/mm/pti.c pti_user_pagetable_walk_p4d() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | address | $0 |
| HALF_LOCKED2 | irq |
mm/rmap.c mm_find_pmd() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | address | $1 |
| NOSPEC | 1 | address | |
| NOSPEC | 1 | address | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 0-u64max |
| UNITS | 1 | address | unit_byte |
| HALF_LOCKED2 | &ctx->map_changing_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | global &ksm_thread_mutex |
mm/page_vma_mapped.c page_vma_mapped_walk() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | address | |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | global &ksm_thread_mutex | ||
| HALF_LOCKED2 | global &mf_mutex | ||
| HALF_LOCKED2 | rcu_read |
mm/mprotect.c change_protection_range() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0-18446744073709551614 |
| CAPPED_DATA | 1 | address | 1 |
| CAPPED_DATA | 1 | address | 1 |
| DATA_SOURCE | 1 | address | $2 |
| NOSPEC | 1 | address | |
| NOSPEC | 1 | address | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 0-18446744073709551614 |
| UNITS | 1 | address | unit_byte |
| HALF_LOCKED2 | &dst_mm->mmap_lock | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | _T->lock |
mm/hugetlb.c __huge_pmd_unshare() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | address | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 0-18446744073709551614[c] |
| NO_OVERFLOW_SIMPLE | 1 | address | |
| UNITS | 1 | address | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &vma->vm_file->f_mapping->i_mmap_rwsem |
mm/hugetlb.c huge_pte_alloc() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | address | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 0-u64max |
| UNITS | 1 | address | unit_byte |
| HALF_LOCKED2 | &mapping->i_mmap_rwsem | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &oldmm->mmap_lock | ||
| HALF_LOCKED2 | &state.ctx->map_changing_lock | ||
| HALF_LOCKED2 | &vma->vm_file->f_mapping->i_mmap_rwsem |
mm/hugetlb.c huge_pte_offset() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | address | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 0-u64max[c] |
| UNITS | 1 | address | unit_byte |
| HALF_LOCKED2 | &mapping->i_mmap_rwsem |
mm/mremap.c alloc_new_pud() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | address | $1 |
| USER_DATA | 1 | address | 0-u64max |
| UNITS | 1 | address | unit_byte |
| LOCK2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &tsk->signal->exec_update_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/mremap.c get_old_pud() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0-18446744073709551614 |
| CAPPED_DATA | 1 | address | 1 |
| CAPPED_DATA | 1 | address | 1 |
| DATA_SOURCE | 1 | address | $1 |
| NOSPEC | 1 | address | |
| NOSPEC | 1 | address | |
| USER_DATA | 1 | address | 0-18446744073709551614[c] |
| UNITS | 1 | address | unit_byte |
| LOCK2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &tsk->signal->exec_update_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
arch/x86/kvm/mmu/mmu.c host_pfn_mapping_level() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | address | r __gfn_to_hva_memslot |
| 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 clear_pgds() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0,549755813888,4398046511104-18446744073709551614 |
| CAPPED_DATA | 1 | address | 1 |
| CAPPED_DATA | 1 | address | 1 |
| DATA_SOURCE | 1 | address | $0 [m] |
| LOCK2 | irq |
arch/x86/mm/kasan_init_64.c clear_pgds() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0,549755813888,4398046511104-u64max |
| DATA_SOURCE | 1 | address | $0 [m] |
| LOCK2 | irq |
arch/x86/mm/kasan_init_64.c kasan_init() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 8985209022185472,18437750068594343936,18446739675663040512 |
| LOCK2 | irq |
arch/x86/mm/kasan_init_64.c kasan_populate_shadow() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0,4096-18446744073709547520 |
| CAPPED_DATA | 1 | address | 1 |
| CAPPED_DATA | 1 | address | 1 |
| BIT_INFO | 1 | address | 0x0,0xfffffffffffff000 |
| BIT_INFO | 1 | address | 0x0,0xfffffffffffff000 |
| LOCK2 | irq |
arch/x86/mm/kasan_init_64.c kasan_shallow_populate_pgds() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 18443361975942512640,18446732116520599552 |
| DATA_SOURCE | 1 | address | $0 |
| LOCK2 | irq |
mm/migrate_device.c migrate_vma_insert_page() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | address | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | address | unit_byte |
| HALF_LOCKED2 | &drm->dmem->mutex |
arch/x86/mm/kaslr.c init_trampoline_kaslr() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 18379471554275704832,18446612682070032384 |
mm/memory.c __apply_to_page_range() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0-18446744073709551614 |
| CAPPED_DATA | 1 | address | 1 |
| CAPPED_DATA | 1 | address | 1 |
| DATA_SOURCE | 1 | address | $1 |
| NOSPEC | 1 | address | |
| NOSPEC | 1 | address | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 0-18446744073709551614[c] |
| UNITS | 1 | address | unit_byte |
| HALF_LOCKED2 | flags |
mm/memory.c __handle_mm_fault() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | address | $1 |
| NOSPEC | 1 | address | |
| NOSPEC | 1 | address | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 0-u64max |
| UNITS | 1 | address | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/memory.c __print_bad_page_map_pgtable() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | address | $1 |
| NOSPEC | 1 | address | |
| NOSPEC | 1 | address | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 0-u64max |
| UNITS | 1 | address | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | ptl |
mm/memory.c __zap_vma_range() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | address | $2 |
| NOSPEC | 1 | address | |
| NOSPEC | 1 | address | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 0-u64max |
| UNITS | 1 | address | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/memory.c copy_page_range() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pgd | 18446612682070032384 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | address | unit_byte |
| LOCK2 | &mm->mmap_lock | ||
| LOCK2 | &oldmm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/memory.c copy_page_range() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | address | unit_byte |
| LOCK2 | &mm->mmap_lock | ||
| LOCK2 | &oldmm->mmap_lock | ||
| TYPE_LOCK | (struct mm_struct)->mmap_lock |
mm/memory.c follow_pfnmap_start() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0-18446744073709551614 |
| CAPPED_DATA | 1 | address | 1 |
| CAPPED_DATA | 1 | address | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 0-s32max[c] |
| UNITS | 1 | address | unit_byte |
| HALF_LOCKED2 | &iommu->lock | ||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/memory.c free_pgd_range() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0,2097152-u64max |
| CAPPED_DATA | 1 | address | 1 |
| CAPPED_DATA | 1 | address | 1 |
| DATA_SOURCE | 1 | address | $1 [m] |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | address | |
| UNITS | 1 | address | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &tsk->signal->exec_update_lock |
mm/memory.c remap_pfn_range_internal() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0-18446744073709551614 |
| CAPPED_DATA | 1 | address | 1 |
| CAPPED_DATA | 1 | address | 1 |
| DATA_SOURCE | 1 | address | $1 |
| BIT_INFO | 1 | address | 0x0,0xfffffffffffff000 |
| BIT_INFO | 1 | address | 0x0,0xfffffffffffff000 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 0-18446744073709551614 |
| UNITS | 1 | address | unit_byte |
mm/memory.c walk_to_pmd() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | address | $1 |
| NOSPEC | 1 | address | |
| NOSPEC | 1 | address | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 0-u64max |
| UNITS | 1 | address | unit_byte |
arch/x86/kernel/ldt.c map_ldt_struct_to_user() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 18379190079298994176,18446612132314218496 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->context.ldt_usr_sem | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &old_mm->context.lock | ||
| HALF_LOCKED2 | &old_mm->mmap_lock |
arch/x86/kernel/ldt.c sanity_check_ldt_mapping() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 18379190079298994176,18446612132314218496 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->context.ldt_usr_sem | ||
| HALF_LOCKED2 | &mm->mmap_lock | ||
| HALF_LOCKED2 | &old_mm->context.lock | ||
| HALF_LOCKED2 | &old_mm->mmap_lock |
kernel/events/core.c perf_get_pgtable_size() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 1-u64max |
| DATA_SOURCE | 1 | address | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 1-u64max[c] |
| UNITS | 1 | address | unit_byte |
| LOCK2 | flags | ||
| LOCK2 | rcu_read |
mm/memory-failure.c dev_pagemap_mapping_shift() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0-18446744073709551601,18446744073709551603-u64max |
| DATA_SOURCE | 1 | address | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | address | unit_byte |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &av->root->rwsem | ||
| HALF_LOCKED2 | &mapping->i_mmap_rwsem | ||
| HALF_LOCKED2 | global &mf_mutex |
mm/gup.c follow_page_mask() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | address | $1 |
| NOSPEC | 1 | address | |
| NOSPEC | 1 | address | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 0-u64max[c] |
| UNITS | 1 | address | unit_byte |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/gup.c get_gate_page() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0,4096-18446744073709547520 |
| CAPPED_DATA | 1 | address | 1 |
| CAPPED_DATA | 1 | address | 1 |
| DATA_SOURCE | 1 | address | $1 |
| BIT_INFO | 1 | address | 0x0,0xfffffffffffff000 |
| BIT_INFO | 1 | address | 0x0,0xfffffffffffff000 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 0,4096-18446744073709547520[c] |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/gup.c gup_fast_pgd_range() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0,4096-u64max |
| DATA_SOURCE | 1 | address | $0 |
| BIT_INFO | 1 | address | 0x0,0xfffffffffffff000 |
| BIT_INFO | 1 | address | 0x0,0xfffffffffffff000 |
| NOSPEC | 1 | address | |
| NOSPEC | 1 | address | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 0,4096-u64max[c] |
| UNITS | 1 | address | unit_byte |
| LOCK2 | flags |
arch/x86/mm/pat/set_memory.c _lookup_address_cpa() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | address | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 0-u64max |
| HALF_LOCKED2 | global &cpa_lock | ||
| HALF_LOCKED2 | global &mem_enc_lock | ||
| HALF_LOCKED2 | global &pgd_lock |
arch/x86/mm/pat/set_memory.c collapse_large_pages() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0,2097152-u64max |
| DATA_SOURCE | 1 | address | $0 [m] |
| BIT_INFO | 1 | address | 0x0,0xffffffffffe00000 |
| BIT_INFO | 1 | address | 0x0,0xffffffffffe00000 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 0,2097152-u64max[c] |
| LOCK2 | global &cpa_lock | ||
| LOCK2 | global &pgd_lock | ||
| HALF_LOCKED2 | global &mem_enc_lock |
arch/x86/mm/pat/set_memory.c lookup_address() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 1 | address | (-1),4096 |
| DATA_SOURCE | 1 | address | $0 |
| STR_LEN | 0 | pgd | (-1)-0,2-7,9-13,17-18,21-24 |
| STR_LEN | 1 | address | (-1)-0,2-7,9-13,17-18,21-24 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | address | 4096-18446744073709547520[c] |
| USER_DATA | 1 | address | 0-18446744073709547520[c] |
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &p2m_update_lock | ||
| HALF_LOCKED2 | global &trace_lock | ||
| HALF_LOCKED2 | irq |
arch/x86/mm/pat/set_memory.c lookup_pmd_address() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0,2097152-18446744073707454464 |
| DATA_SOURCE | 1 | address | $0 |
| BIT_INFO | 1 | address | 0x0,0xffffffffffe00000 |
| BIT_INFO | 1 | address | 0x0,0xffffffffffe00000 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &balloon_mutex | ||
| HALF_LOCKED2 | global &list_lock |
arch/x86/platform/efi/efi_64.c efi_sync_low_kernel_mappings() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 18379471554275704832,18446612682070032384 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
arch/x86/platform/efi/efi_64.c efi_sync_low_kernel_mappings() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 18446744000695107584 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/vmalloc.c __vunmap_range_noflush() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0-18446744073709551614 |
| CAPPED_DATA | 1 | address | 1 |
| CAPPED_DATA | 1 | address | 1 |
| DATA_SOURCE | 1 | address | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | address | unit_byte |
| HALF_LOCKED2 | global &pcpu_alloc_mutex |
mm/vmalloc.c vmalloc_to_page() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | address | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | address | 4096-18446744073709547520[c] |
| USER_DATA | 1 | address | 4096-18446744073709547520[c][u] |
| UNITS | 1 | address | unit_byte |
| 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/vmalloc.c vmap_range_noflush() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0-18446744073709551614 |
| CAPPED_DATA | 1 | address | 1 |
| CAPPED_DATA | 1 | address | 1 |
| DATA_SOURCE | 1 | address | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | address | unit_byte |
mm/vmalloc.c vmap_small_pages_range_noflush() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0-18446744073709551614 |
| CAPPED_DATA | 1 | address | 1 |
| CAPPED_DATA | 1 | address | 1 |
| DATA_SOURCE | 1 | address | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | address | unit_byte |
mm/debug_vm_pgtable.c init_args() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 1 | address | 1 |
| CAPPED_DATA | 1 | address | 1 |
| DATA_SOURCE | 1 | address | r get_random_vaddr |
mm/khugepaged.c set_huge_pmd() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0 |
| DATA_SOURCE | 1 | address | $1 |
| NOSPEC | 1 | address | |
| NOSPEC | 1 | address | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | address | 0[c] |
| HALF_LOCKED2 | &mm->mmap_lock |
mm/kasan/shadow.c shadow_mapped() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 18438330610733809664,18446723251708100608 |
| DATA_SOURCE | 1 | address | $0 |
| UNITS | 1 | address | unit_byte |
arch/x86/xen/mmu_pv.c xen_cleanmfnmap() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | address | 0,2097152-18446744071559970816 |
| DATA_SOURCE | 1 | address | $0 [m] |
| BIT_INFO | 1 | address | 0x0,0xffffffffffe00000 |
| BIT_INFO | 1 | address | 0x0,0xffffffffffe00000 |
| LOCK2 | irq |
mm/sparse-vmemmap.c pmd_off_k() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | address | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | address | unit_page |
mm/sparse-vmemmap.c vmemmap_pgd_populate() -> pgd_offset_pgd()
| Type | Parameter | Key | Value |
|---|---|---|---|
| CAPPED_DATA | 1 | address | 1 |
| CAPPED_DATA | 1 | address | 1 |
| DATA_SOURCE | 1 | address | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | address | unit_page |
| HALF_LOCKED2 | irq |