KVM: x86: Rename lapic set/clear vector helpers

In preparation for moving kvm-internal kvm_lapic_set_vector(),
kvm_lapic_clear_vector() to apic.h for use in Secure AVIC APIC driver,
rename them as part of the APIC API.

No functional change intended.

Signed-off-by: Neeraj Upadhyay <Neeraj.Upadhyay@amd.com>
Acked-by: Sean Christopherson <seanjc@google.com>
Link: https://lore.kernel.org/r/20250709033242.267892-10-Neeraj.Upadhyay@amd.com
Signed-off-by: Sean Christopherson <seanjc@google.com>

Author: neerajupadhya

arch/x86/kvm/lapic.c

@@ -718,10 +718,10 @@ static inline int apic_find_highest_irr(struct kvm_lapic *apic)
 static inline void apic_clear_irr(int vec, struct kvm_lapic *apic)
 {
 	if (unlikely(apic->apicv_active)) {
-		kvm_lapic_clear_vector(vec, apic->regs + APIC_IRR);
+		apic_clear_vector(vec, apic->regs + APIC_IRR);
 	} else {
 		apic->irr_pending = false;
-		kvm_lapic_clear_vector(vec, apic->regs + APIC_IRR);
+		apic_clear_vector(vec, apic->regs + APIC_IRR);
 		if (apic_search_irr(apic) != -1)
 			apic->irr_pending = true;
 	}
@@ -1328,11 +1328,9 @@ static int __apic_accept_irq(struct kvm_lapic *apic, int delivery_mode,
 
 		if (apic_test_vector(vector, apic->regs + APIC_TMR) != !!trig_mode) {
 			if (trig_mode)
-				kvm_lapic_set_vector(vector,
-						     apic->regs + APIC_TMR);
+				apic_set_vector(vector, apic->regs + APIC_TMR);
 			else
-				kvm_lapic_clear_vector(vector,
-						       apic->regs + APIC_TMR);
+				apic_clear_vector(vector, apic->regs + APIC_TMR);
 		}
 
 		kvm_x86_call(deliver_interrupt)(apic, delivery_mode,

arch/x86/kvm/lapic.h

@@ -145,19 +145,19 @@ void kvm_lapic_exit(void);
 
 u64 kvm_lapic_readable_reg_mask(struct kvm_lapic *apic);
 
-static inline void kvm_lapic_clear_vector(int vec, void *bitmap)
+static inline void apic_clear_vector(int vec, void *bitmap)
 {
 	clear_bit(APIC_VECTOR_TO_BIT_NUMBER(vec), bitmap + APIC_VECTOR_TO_REG_OFFSET(vec));
 }
 
-static inline void kvm_lapic_set_vector(int vec, void *bitmap)
+static inline void apic_set_vector(int vec, void *bitmap)
 {
 	set_bit(APIC_VECTOR_TO_BIT_NUMBER(vec), bitmap + APIC_VECTOR_TO_REG_OFFSET(vec));
 }
 
 static inline void kvm_lapic_set_irr(int vec, struct kvm_lapic *apic)
 {
-	kvm_lapic_set_vector(vec, apic->regs + APIC_IRR);
+	apic_set_vector(vec, apic->regs + APIC_IRR);
 	/*
 	 * irr_pending must be true if any interrupt is pending; set it after
 	 * APIC_IRR to avoid race with apic_clear_irr