KVM: x86: Rename find_highest_vector()

In preparation for moving kvm-internal find_highest_vector() to
apic.h for use in Secure AVIC APIC driver, rename find_highest_vector()
to apic_find_highest_vector() 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/20250709033242.267892-7-Neeraj.Upadhyay@amd.com
Signed-off-by: Sean Christopherson <seanjc@google.com>

diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 3504077539dfef5994d634978e96b7296d3467a9..38bb074fddec4e41daa26efea5746135e1a60223 100644 (file)
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -616,7 +616,7 @@ static const unsigned int apic_lvt_mask[KVM_APIC_MAX_NR_LVT_ENTRIES] = {
        [LVT_CMCI] = LVT_MASK | APIC_MODE_MASK
 };
 
-static int find_highest_vector(void *bitmap)
+static int apic_find_highest_vector(void *bitmap)
 {
        int vec;
        u32 *reg;
@@ -695,7 +695,7 @@ EXPORT_SYMBOL_GPL(kvm_apic_update_irr);
 
 static inline int apic_search_irr(struct kvm_lapic *apic)
 {
-       return find_highest_vector(apic->regs + APIC_IRR);
+       return apic_find_highest_vector(apic->regs + APIC_IRR);
 }
 
 static inline int apic_find_highest_irr(struct kvm_lapic *apic)
@@ -776,7 +776,7 @@ static inline int apic_find_highest_isr(struct kvm_lapic *apic)
        if (likely(apic->highest_isr_cache != -1))
                return apic->highest_isr_cache;
 
-       result = find_highest_vector(apic->regs + APIC_ISR);
+       result = apic_find_highest_vector(apic->regs + APIC_ISR);
        ASSERT(result == -1 || result >= 16);
 
        return result;