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Commit 238adc77 authored by Jan Kiszka's avatar Jan Kiszka Committed by Avi Kivity
Browse files

KVM: Cleanup LAPIC interface 



None of the interface services the LAPIC emulation provides need to be
exported to modules, and kvm_lapic_get_base is even totally unused
today.

Signed-off-by: default avatarJan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent 06579dd9

arch/x86/kvm/lapic.c

+0 −12
Original line number Diff line number Diff line
@@ -194,7 +194,6 @@ int kvm_lapic_find_highest_irr(struct kvm_vcpu *vcpu) 


	return highest_irr;

}

EXPORT_SYMBOL_GPL(kvm_lapic_find_highest_irr);



static int __apic_accept_irq(struct kvm_lapic *apic, int delivery_mode,

			     int vector, int level, int trig_mode);
@@ -768,7 +767,6 @@ void kvm_lapic_set_tpr(struct kvm_vcpu *vcpu, unsigned long cr8) 
	apic_set_tpr(apic, ((cr8 & 0x0f) << 4)

		     | (apic_get_reg(apic, APIC_TASKPRI) & 4));

}

EXPORT_SYMBOL_GPL(kvm_lapic_set_tpr);



u64 kvm_lapic_get_cr8(struct kvm_vcpu *vcpu)

{
@@ -781,7 +779,6 @@ u64 kvm_lapic_get_cr8(struct kvm_vcpu *vcpu) 


	return (tpr & 0xf0) >> 4;

}

EXPORT_SYMBOL_GPL(kvm_lapic_get_cr8);



void kvm_lapic_set_base(struct kvm_vcpu *vcpu, u64 value)

{
@@ -805,12 +802,6 @@ void kvm_lapic_set_base(struct kvm_vcpu *vcpu, u64 value) 


}



u64 kvm_lapic_get_base(struct kvm_vcpu *vcpu)

{

	return vcpu->arch.apic_base;

}

EXPORT_SYMBOL_GPL(kvm_lapic_get_base);



void kvm_lapic_reset(struct kvm_vcpu *vcpu)

{

	struct kvm_lapic *apic;
@@ -860,7 +851,6 @@ void kvm_lapic_reset(struct kvm_vcpu *vcpu) 
		   vcpu, kvm_apic_id(apic),

		   vcpu->arch.apic_base, apic->base_address);

}

EXPORT_SYMBOL_GPL(kvm_lapic_reset);



bool kvm_apic_present(struct kvm_vcpu *vcpu)

{
@@ -871,7 +861,6 @@ int kvm_lapic_enabled(struct kvm_vcpu *vcpu) 
{

	return kvm_apic_present(vcpu) && apic_sw_enabled(vcpu->arch.apic);

}

EXPORT_SYMBOL_GPL(kvm_lapic_enabled);



/*

 *----------------------------------------------------------------------
@@ -970,7 +959,6 @@ int kvm_create_lapic(struct kvm_vcpu *vcpu) 
nomem:

	return -ENOMEM;

}

EXPORT_SYMBOL_GPL(kvm_create_lapic);



int kvm_apic_has_interrupt(struct kvm_vcpu *vcpu)

{