linux-kernel - [PATCH 05/13] KVM: nVMX: Move nested_exit_on

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Date:   Wed, 22 Apr 2020 19:25:42 -0700
From:   Sean Christopherson <sean.j.christopherson@...el.com>
To:     Paolo Bonzini <pbonzini@...hat.com>
Cc:     Sean Christopherson <sean.j.christopherson@...el.com>,
        Vitaly Kuznetsov <vkuznets@...hat.com>,
        Wanpeng Li <wanpengli@...cent.com>,
        Jim Mattson <jmattson@...gle.com>,
        Joerg Roedel <joro@...tes.org>, kvm@...r.kernel.org,
        linux-kernel@...r.kernel.org, Oliver Upton <oupton@...gle.com>,
        Peter Shier <pshier@...gle.com>
Subject: [PATCH 05/13] KVM: nVMX: Move nested_exit_on_nmi() to nested.h

Expose nested_exit_on_nmi() for use by vmx_nmi_allowed() in a future
patch.

No functional change intended.

Signed-off-by: Sean Christopherson <sean.j.christopherson@...el.com>
---
 arch/x86/kvm/vmx/nested.c | 5 -----
 arch/x86/kvm/vmx/nested.h | 5 +++++
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c
index 63cf339a13ac..40b2427f35b7 100644
--- a/arch/x86/kvm/vmx/nested.c
+++ b/arch/x86/kvm/vmx/nested.c
@@ -698,11 +698,6 @@ static bool nested_exit_intr_ack_set(struct kvm_vcpu *vcpu)
 		VM_EXIT_ACK_INTR_ON_EXIT;
 }
 
-static bool nested_exit_on_nmi(struct kvm_vcpu *vcpu)
-{
-	return nested_cpu_has_nmi_exiting(get_vmcs12(vcpu));
-}
-
 static int nested_vmx_check_apic_access_controls(struct kvm_vcpu *vcpu,
 					  struct vmcs12 *vmcs12)
 {
diff --git a/arch/x86/kvm/vmx/nested.h b/arch/x86/kvm/vmx/nested.h
index 1514ff4db77f..7d7475549b9f 100644
--- a/arch/x86/kvm/vmx/nested.h
+++ b/arch/x86/kvm/vmx/nested.h
@@ -225,6 +225,11 @@ static inline bool nested_cpu_has_save_preemption_timer(struct vmcs12 *vmcs12)
 	    VM_EXIT_SAVE_VMX_PREEMPTION_TIMER;
 }
 
+static inline bool nested_exit_on_nmi(struct kvm_vcpu *vcpu)
+{
+	return nested_cpu_has_nmi_exiting(get_vmcs12(vcpu));
+}
+
 /*
  * In nested virtualization, check if L1 asked to exit on external interrupts.
  * For most existing hypervisors, this will always return true.
-- 
2.26.0