Messages in this thread Patch in this message | | | From | Wanpeng Li <> | Subject | [PATCH RESEND 4/5] KVM: VMX: Stop the preemption timer during vCPU reset | Date | Fri, 6 Sep 2019 09:30:03 +0800 |
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From: Wanpeng Li <wanpengli@tencent.com>
The hrtimer which is used to emulate lapic timer is stopped during vcpu reset, preemption timer should do the same.
Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Radim Krčmář <rkrcmar@redhat.com> Signed-off-by: Wanpeng Li <wanpengli@tencent.com> --- arch/x86/kvm/vmx/vmx.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 570a233..f794929 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -4162,6 +4162,7 @@ static void vmx_vcpu_reset(struct kvm_vcpu *vcpu, bool init_event) vcpu->arch.microcode_version = 0x100000000ULL; vmx->vcpu.arch.regs[VCPU_REGS_RDX] = get_rdx_init_val(); + vmx->hv_deadline_tsc = -1; kvm_set_cr8(vcpu, 0); if (!init_event) { -- 2.7.4
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