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hv: replace vlapic_init by vlapic_reset in vcpu_reset

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This change is to fix a guest vm hang issue at vm reset, especially easy to
be seen when it's a watchdog timeout reset.
vlapic_init create and init vlapic.vlapic_timer without deleting the
timer from cpu_times list, which breaks the list, results in a timer remains
with callback points to an invalid location.

Acked-by: Eddie Dong <eddie.dong@intel.com>
Signed-off-by: Yan, Like <like.yan@intel.com>
This commit is contained in:
Yan, Like
2018-06-12 16:24:26 +08:00
committed by lijinxia
parent 359b93f4cc
commit d8c8403561
3 changed files with 3 additions and 2 deletions
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hypervisor/include/arch/x86/guest/vlapic.h
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@@ -119,6 +119,7 @@ uint8_t vlapic_get_apicid(struct vlapic *vlapic);
int vlapic_create(struct vcpu *vcpu);
void vlapic_free(struct vcpu *vcpu);
void vlapic_init(struct vlapic *vlapic);
void vlapic_reset(struct vlapic *vlapic);
void vlapic_restore(struct vlapic *vlapic, struct lapic_regs *regs);
bool vlapic_enabled(struct vlapic *vlapic);
uint64_t apicv_get_apic_access_addr(struct vm *vm);