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KVM: VMX: Don't redo x2APIC MSR bitmaps when userspace filter is changed

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Drop an explicit call to update the x2APIC MSRs when the userspace MSR
filter is modified.  The x2APIC MSRs are deliberately exempt from
userspace filtering.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210713163324.627647-40-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Sean Christopherson 2021-07-13 09:33:17 -07:00 committed by Paolo Bonzini
parent 284036c644
commit 002f87a41e
1 changed files with 0 additions and 1 deletions
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arch/x86/kvm/vmx/vmx.c
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@ -3936,7 +3936,6 @@ static void vmx_msr_filter_changed(struct kvm_vcpu *vcpu)
}
pt_update_intercept_for_msr(vcpu);
vmx_update_msr_bitmap_x2apic(vcpu, vmx_msr_bitmap_mode(vcpu));
}
static inline bool kvm_vcpu_trigger_posted_interrupt(struct kvm_vcpu *vcpu,