diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index ac2cc2ed7a85f8b22c996ad71e9baf418dbdbbf7..09d52b01ae896b6a34fb2ebc84411ffbb38ace2d 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -3283,6 +3283,8 @@ static inline void copy_vmcb_control_area(struct vmcb *dst_vmcb, struct vmcb *fr dst->event_inj_err = from->event_inj_err; dst->nested_cr3 = from->nested_cr3; dst->virt_ext = from->virt_ext; + dst->pause_filter_count = from->pause_filter_count; + dst->pause_filter_thresh = from->pause_filter_thresh; } static int nested_svm_vmexit(struct vcpu_svm *svm) @@ -3361,6 +3363,11 @@ static int nested_svm_vmexit(struct vcpu_svm *svm) nested_vmcb->control.event_inj = 0; nested_vmcb->control.event_inj_err = 0; + nested_vmcb->control.pause_filter_count = + svm->vmcb->control.pause_filter_count; + nested_vmcb->control.pause_filter_thresh = + svm->vmcb->control.pause_filter_thresh; + /* We always set V_INTR_MASKING and remember the old value in hflags */ if (!(svm->vcpu.arch.hflags & HF_VINTR_MASK)) nested_vmcb->control.int_ctl &= ~V_INTR_MASKING_MASK; @@ -3546,6 +3553,11 @@ static void enter_svm_guest_mode(struct vcpu_svm *svm, u64 vmcb_gpa, svm->vmcb->control.event_inj = nested_vmcb->control.event_inj; svm->vmcb->control.event_inj_err = nested_vmcb->control.event_inj_err; + svm->vmcb->control.pause_filter_count = + nested_vmcb->control.pause_filter_count; + svm->vmcb->control.pause_filter_thresh = + nested_vmcb->control.pause_filter_thresh; + nested_svm_unmap(page); /* Enter Guest-Mode */