From cf7316d0361c5d3289611402b5ac0c64c918b20b Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Thu, 29 Sep 2022 13:20:16 -0400 Subject: KVM: x86: do not define KVM_REQ_SMI if SMM disabled This ensures that all the relevant code is compiled out, in fact the process_smi stub can be removed too. Signed-off-by: Paolo Bonzini Reviewed-by: Maxim Levitsky Message-Id: <20220929172016.319443-9-pbonzini@redhat.com> Signed-off-by: Paolo Bonzini --- arch/x86/kvm/x86.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'arch/x86/kvm/x86.c') diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 9ac51c848fc8..73c32030d514 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -5026,8 +5026,10 @@ static void kvm_vcpu_ioctl_x86_get_vcpu_events(struct kvm_vcpu *vcpu, process_nmi(vcpu); +#ifdef CONFIG_KVM_SMM if (kvm_check_request(KVM_REQ_SMI, vcpu)) process_smi(vcpu); +#endif /* * KVM's ABI only allows for one exception to be migrated. Luckily, @@ -10266,8 +10268,10 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu) } if (kvm_check_request(KVM_REQ_STEAL_UPDATE, vcpu)) record_steal_time(vcpu); +#ifdef CONFIG_KVM_SMM if (kvm_check_request(KVM_REQ_SMI, vcpu)) process_smi(vcpu); +#endif if (kvm_check_request(KVM_REQ_NMI, vcpu)) process_nmi(vcpu); if (kvm_check_request(KVM_REQ_PMU, vcpu)) @@ -12628,7 +12632,9 @@ bool kvm_arch_dy_runnable(struct kvm_vcpu *vcpu) return true; if (kvm_test_request(KVM_REQ_NMI, vcpu) || +#ifdef CONFIG_KVM_SMM kvm_test_request(KVM_REQ_SMI, vcpu) || +#endif kvm_test_request(KVM_REQ_EVENT, vcpu)) return true; -- cgit v1.2.3