Commit 778a136e authored May 18, 2021 by Vitaly Kuznetsov Committed by Paolo Bonzini May 24, 2021

KVM: SVM: Drop unneeded CONFIG_X86_LOCAL_APIC check



AVIC dependency on CONFIG_X86_LOCAL_APIC is dead code since
commit e42eef4b ("KVM: add X86_LOCAL_APIC dependency").

Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20210518144339.1987982-2-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>

parent a4345a7c

arch/x86/kvm/svm/avic.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -29,9 +29,7 @@

		/* enable / disable AVIC */
		int avic;
		#ifdef CONFIG_X86_LOCAL_APIC
		module_param(avic, int, S_IRUGO);
		#endif

		#define SVM_AVIC_DOORBELL 0xc001011b

arch/x86/kvm/svm/svm.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -1010,9 +1010,7 @@ static __init int svm_hardware_setup(void)
		}

		if (avic) {
		if (!npt_enabled \|\|
		!boot_cpu_has(X86_FEATURE_AVIC) \|\|
		!IS_ENABLED(CONFIG_X86_LOCAL_APIC)) {
		if (!npt_enabled \|\| !boot_cpu_has(X86_FEATURE_AVIC)) {
		avic = false;
		} else {
		pr_info("AVIC enabled\n");