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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

arch/x86/kvm/xen.c kvm_xen_hcall_set_timer_op() -> kvm_xen_start_timer()

Type Parameter Key Value
PARAM_VALUE 0 vcpu 4096-ptr_max
PARAM_VALUE 0 vcpu->arch.xen.timer_virq 1-u32max
PARAM_VALUE 0 *vcpu->arch.emulate_ctxt->dst.valptr 0-255
PARAM_VALUE 0 *vcpu->arch.emulate_ctxt->fetch.data 0-255
PARAM_VALUE 0 *vcpu->arch.emulate_ctxt->src.valptr 0-255
PARAM_VALUE 0 *vcpu->arch.emulate_ctxt->src2.valptr 0-255
PARAM_VALUE 1 guest_abs 1-u64max
PARAM_VALUE 2 linux_wa 1
DATA_SOURCE 0 vcpu $0
DATA_SOURCE 1 guest_abs $1
NOCHECK_CALL
USER_DATA 0 *vcpu->arch.emulate_ctxt->fetch.end 0-255
USER_PTR 0 vcpu->arch.emulate_ctxt->fetch.end

arch/x86/kvm/xen.c kvm_xen_hcall_vcpu_op() -> kvm_xen_start_timer()

Type Parameter Key Value
PARAM_VALUE 0 vcpu 4096-ptr_max
PARAM_VALUE 0 vcpu->arch.xen.timer_virq 1-u32max
PARAM_VALUE 0 vcpu->arch.xen.vcpu_id 0-4294967294
PARAM_VALUE 0 vcpu->last_used_slot_gen 0-2,9223372034707292161-9223372036854775809,18446744071562067968-u64max
PARAM_VALUE 0 *vcpu->arch.emulate_ctxt->dst.valptr 0-255
PARAM_VALUE 0 *vcpu->arch.emulate_ctxt->fetch.data 0-255
PARAM_VALUE 0 *vcpu->arch.emulate_ctxt->src.valptr 0-255
PARAM_VALUE 0 *vcpu->arch.emulate_ctxt->src2.valptr 0-255
PARAM_VALUE 2 linux_wa 0
CAPPED_DATA 0 vcpu->arch.xen.vcpu_id 1
DATA_SOURCE 0 vcpu $0
NOCHECK_CALL
USER_DATA 0 *vcpu->arch.emulate_ctxt->fetch.end 0-255
USER_DATA 1 guest_abs 0-u64max
USER_PTR 0 vcpu->arch.emulate_ctxt->fetch.end

arch/x86/kvm/xen.c kvm_xen_vcpu_set_attr() -> kvm_xen_start_timer()

Type Parameter Key Value
PARAM_VALUE 0 vcpu 4096-ptr_max
PARAM_VALUE 0 vcpu->arch.apic->lapic_timer.timer.base->index 0-7
PARAM_VALUE 0 vcpu->arch.apic->lapic_timer.timer.is_queued 1
PARAM_VALUE 0 vcpu->arch.apic->lapic_timer.timer.node.expires 0-s64max
PARAM_VALUE 0 vcpu->arch.apic->lapic_timer.timer_mode 0,131072-393216
PARAM_VALUE 0 vcpu->arch.apic->pending_events 1
PARAM_VALUE 0 vcpu->arch.apic->sipi_vector 0-u16max
PARAM_VALUE 0 vcpu->arch.apic->vcpu->arch.pv.pv_unhalted 1
PARAM_VALUE 0 vcpu->arch.apic->vcpu->ready 1
PARAM_VALUE 0 vcpu->arch.tsc_catchup 1
PARAM_VALUE 0 vcpu->arch.tsc_offset_adjustment 0
PARAM_VALUE 0 vcpu->arch.xen.timer.is_queued 0
PARAM_VALUE 0 vcpu->arch.xen.timer.node.node.next 0
PARAM_VALUE 0 vcpu->arch.xen.timer.node.node.prev 0
PARAM_VALUE 0 vcpu->arch.xen.timer_expires 0
PARAM_VALUE 0 vcpu->arch.xen.timer_pending.counter 0
PARAM_VALUE 0 vcpu->arch.xen.timer_virq 1-u32max
PARAM_VALUE 0 vcpu->cpu 0
PARAM_VALUE 0 vcpu->kvm 4096-ptr_max
PARAM_VALUE 0 vcpu->kvm->arch.kvmclock_update_rs.lock.dep_map->name 0-255
PARAM_VALUE 0 vcpu->kvm->arch.noncoherent_dma_count.counter 0-1
PARAM_VALUE 0 vcpu->kvm->arch.xen.xen_lock.dep_map->name 0-255
PARAM_VALUE 0 vcpu->kvm->arch.xen.xen_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vcpu->kvm->arch.xen.xen_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 vcpu->kvm->arch.xen.xen_lock.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 vcpu->kvm->arch.xen.xen_lock.wait_lock.owner (-1)
PARAM_VALUE 0 vcpu->kvm->arch.xen.xen_lock.wait_lock.owner_cpu u32max
PARAM_VALUE 0 vcpu->kvm->srcu.srcu_ctrp 4096-ptr_max
PARAM_VALUE 0 vcpu->preempt_notifier.link->pprev 4096-ptr_max
PARAM_VALUE 0 vcpu->preempt_notifier.link.pprev 4096-ptr_max
PARAM_VALUE 1 guest_abs 1-u64max
PARAM_VALUE 2 linux_wa 0
BUF_SIZE 0 vcpu s32min-(-2),1-s32max
BUF_SIZE 0 vcpu s32min-(-2),1-s32max
CAPPED_DATA 0 vcpu 1
CAPPED_DATA 0 vcpu->arch.xen.timer.base 1
CAPPED_DATA 0 vcpu->kvm->srcu.srcu_ctrp 1
CAPPED_DATA 0 vcpu->kvm->srcu.srcu_reader_flavor 1
CAPPED_DATA 0 &vcpu->kvm->arch.xen.xen_lock 1
DATA_SOURCE 0 vcpu $0
PARAM_COMPARE 0 &vcpu->arch.xen.timer != $0->arch.xen.timer.base->running
NOCHECK_CALL
USER_DATA 0 vcpu->arch.xen.timer_virq 1-u32max
USER_DATA 1 guest_abs 1-u64max
LOCK2 &vcpu->mutex
LOCK2 0 &vcpu->kvm->arch.xen.xen_lock
LOCK2 0 &vcpu->kvm->srcu
TYPE_LOCK (struct kvm)->srcu
TYPE_LOCK (struct kvm_vcpu)->mutex
TYPE_LOCK (struct kvm_xen)->xen_lock