Open Menu /

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

arch/x86/kvm/lapic.c apic_timer_fn() -> apic_timer_expired()

Type Parameter Key Value
PARAM_VALUE 0 apic 4096-ptr_max
PARAM_VALUE 1 from_timer_fn 1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 irq

arch/x86/kvm/lapic.c kvm_lapic_expired_hv_timer() -> apic_timer_expired()

Type Parameter Key Value
PARAM_VALUE 0 apic 4096-ptr_max
PARAM_VALUE 0 apic->lapic_timer.hv_timer_in_use 1
PARAM_VALUE 1 from_timer_fn 0
PREEMPT_ADD <- disables preempt
NOCHECK_CALL

arch/x86/kvm/lapic.c start_hv_timer() -> apic_timer_expired()

Type Parameter Key Value
PARAM_VALUE 0 apic 4096-ptr_max
PARAM_VALUE 0 apic->lapic_timer.hv_timer_in_use 1
PARAM_VALUE 0 apic->lapic_timer.pending.counter 0
PARAM_VALUE 0 apic->lapic_timer.timer_mode 0-131071,131073-u32max
PARAM_VALUE 0 apic->lapic_timer.tscdeadline 1-u64max
PARAM_VALUE 0 apic->vcpu->kvm->arch.apic_map->xapic_flat_map->lapic_timer.timer_mode 0-4294967295
PARAM_VALUE 0 apic->vcpu->kvm->arch.apicv_update_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 apic->vcpu->kvm->arch.apicv_update_lock.first_waiter->type 0-1
PARAM_VALUE 0 apic->vcpu->run->hypercall.ret 0-s32max,1844674407370955159,18446744071562067968-u64max
PARAM_VALUE 0 apic->vcpu->run->system_event.ndata 0-1,16
PARAM_VALUE 0 apic->vcpu->run->system_event.type 2-3,6-7
PARAM_VALUE 0 *apic->vcpu->kvm->arch.vioapic->irq_eoi 0-4294967295
PARAM_VALUE 1 from_timer_fn 0
DATA_SOURCE 0 apic $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 apic->lapic_timer.expired_tscdeadline 0-u64max
USER_DATA 0 apic->lapic_timer.tscdeadline 1-u64max
USER_DATA 0 apic->sipi_vector 1-255[c]
HALF_LOCKED2 &vcpu->kvm->srcu
HALF_LOCKED2 &vcpu->mutex

arch/x86/kvm/lapic.c start_sw_period() -> apic_timer_expired()

Type Parameter Key Value
PARAM_VALUE 0 apic 4096-ptr_max
PARAM_VALUE 0 apic->lapic_timer.hv_timer_in_use 0
PARAM_VALUE 0 apic->lapic_timer.period s64min-(-1),1-s64max
PARAM_VALUE 0 apic->lapic_timer.target_expiration s64min-9223372036854775806
PARAM_VALUE 0 apic->lapic_timer.timer_mode 0,131072
PARAM_VALUE 0 apic->vcpu->kvm->arch.apicv_update_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 apic->vcpu->kvm->arch.apicv_update_lock.first_waiter->type 0-1
PARAM_VALUE 0 apic->vcpu->run->hypercall.ret 0-s32max,1844674407370955159,18446744071562067968-u64max
PARAM_VALUE 0 apic->vcpu->run->system_event.ndata 0-1,16
PARAM_VALUE 0 apic->vcpu->run->system_event.type 2-3,6-7
PARAM_VALUE 0 *apic->vcpu->kvm->arch.vioapic->irq_eoi 0-4294967295
PARAM_VALUE 1 from_timer_fn 0
CAPPED_DATA 0 apic->lapic_timer.target_expiration 1
DATA_SOURCE 0 apic $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 apic->lapic_timer.expired_tscdeadline 0-u64max
USER_DATA 0 apic->lapic_timer.tscdeadline 0-u64max
USER_DATA 0 apic->sipi_vector 1-255[c]
HALF_LOCKED2 &vcpu->kvm->srcu
HALF_LOCKED2 &vcpu->mutex

arch/x86/kvm/lapic.c start_sw_tscdeadline() -> apic_timer_expired()

Type Parameter Key Value
PARAM_VALUE 0 apic 4096-ptr_max
PARAM_VALUE 0 apic->lapic_timer.hv_timer_in_use 0
PARAM_VALUE 0 apic->lapic_timer.pending.counter 0
PARAM_VALUE 0 apic->lapic_timer.timer_mode 262144
PARAM_VALUE 0 apic->vcpu 4096-ptr_max
PARAM_VALUE 0 apic->vcpu->kvm->arch.apicv_update_lock.first_waiter->handoff_set 0-1
PARAM_VALUE 0 apic->vcpu->kvm->arch.apicv_update_lock.first_waiter->type 0-1
PARAM_VALUE 0 apic->vcpu->run->hypercall.ret 0-s32max,1844674407370955159,18446744071562067968-u64max
PARAM_VALUE 0 apic->vcpu->run->system_event.ndata 0-1,16
PARAM_VALUE 0 apic->vcpu->run->system_event.type 2-3,6-7
PARAM_VALUE 0 *apic->vcpu->kvm->arch.vioapic->irq_eoi 0-4294967295
PARAM_VALUE 1 from_timer_fn 0
DATA_SOURCE 0 apic $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 apic->lapic_timer.expired_tscdeadline 0-u64max
USER_DATA 0 apic->lapic_timer.tscdeadline 0-u64max
USER_DATA 0 apic->sipi_vector 1-255[c]
LOCK2 flags
HALF_LOCKED2 &vcpu->kvm->srcu
HALF_LOCKED2 &vcpu->mutex