Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
arch/x86/mm/init_64.c p4d_present() -> p4d_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &init_mm.page_table_lock |
mm/pagewalk.c p4d_bad() -> p4d_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/userfaultfd.c p4d_present() -> p4d_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/swapfile.c p4d_bad() -> p4d_flags()
| 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/kernel/machine_kexec_64.c p4d_present() -> p4d_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
arch/x86/mm/fault.c p4d_present() -> p4d_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | flags |
mm/kasan/init.c p4d_present() -> p4d_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dev->mutex |
mm/rmap.c p4d_present() -> p4d_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| 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_present() -> p4d_flags()
| 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_bad() -> p4d_flags()
| 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 | ||
| HALF_LOCKED2 | _T->lock |
mm/hugetlb.c p4d_present() -> p4d_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mapping->i_mmap_rwsem |
mm/mremap.c p4d_bad() -> p4d_flags()
| 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_present() -> p4d_flags()
| 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 |
mm/memory.c p4d_bad() -> p4d_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/memory.c p4d_present() -> p4d_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->page_table_lock |
kernel/events/core.c p4d_present() -> p4d_flags()
| 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_present() -> p4d_flags()
| 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_bad() -> p4d_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mm->mmap_lock |
mm/gup.c p4d_present() -> p4d_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | flags |
arch/x86/mm/pat/set_memory.c lookup_address_in_pgd_attr() -> p4d_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | flags |
arch/x86/mm/pat/set_memory.c lookup_address_in_pgd_attr() -> p4d_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | flags |
arch/x86/mm/pat/set_memory.c p4d_present() -> p4d_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING |
mm/vmalloc.c p4d_bad() -> p4d_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &pcpu_alloc_mutex |
mm/vmalloc.c p4d_present() -> p4d_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
mm/debug_vm_pgtable.c p4d_bad() -> p4d_flags()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | p4d | $0 |
| PREEMPT_ADD | |||
| LOCK2 | &args.mm->page_table_lock | ||
| TYPE_LOCK | (struct mm_struct)->page_table_lock |