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Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

arch/x86/kvm/mmu/spte.c is_access_track_spte() -> spte_ad_enabled()

Type Parameter Key Value
DATA_SOURCE 0 spte $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 spte 0-u64max[c][u]
HALF_LOCKED2 rcu_read

arch/x86/kvm/mmu/spte.c mark_spte_for_access_track() -> spte_ad_enabled()

Type Parameter Key Value
DATA_SOURCE 0 spte $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 spte 0-u64max[c][u]
HALF_LOCKED2 rcu_read

arch/x86/kvm/mmu/spte.c spte_needs_atomic_update() -> spte_ad_enabled()

Type Parameter Key Value
DATA_SOURCE 0 spte $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

arch/x86/kvm/mmu/mmu.c is_access_track_spte() -> spte_ad_enabled()

Type Parameter Key Value
DATA_SOURCE 0 spte $0
HALF_LOCKED2 &vcpu->kvm->srcu
HALF_LOCKED2 &vcpu->mutex

arch/x86/kvm/mmu/mmu.c kvm_rmap_age_gfn_range() -> spte_ad_enabled()

Type Parameter Key Value
DATA_SOURCE 0 spte r mmu_spte_get_lockless
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &kvm->mmu_lock
HALF_LOCKED2 &kvm->slots_lock
HALF_LOCKED2 &kvm->srcu
HALF_LOCKED2 global &srcu

arch/x86/kvm/mmu/mmu.c spte_clear_dirty() -> spte_ad_enabled()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &kvm->mmu_lock
HALF_LOCKED2 &kvm->slots_lock

arch/x86/kvm/mmu/tdp_mmu.c kvm_tdp_mmu_age_spte() -> spte_ad_enabled()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
LOCK2 rcu_read
HALF_LOCKED2 &kvm->mmu_lock
HALF_LOCKED2 &kvm->slots_lock
HALF_LOCKED2 &kvm->srcu
HALF_LOCKED2 global &srcu