linux-kernel - [RFC PATCH v7 08/37] KVM: lapic: Rename lapic get/set

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Message-ID: <20250610175424.209796-9-Neeraj.Upadhyay@amd.com>
Date: Tue, 10 Jun 2025 23:23:55 +0530
From: Neeraj Upadhyay <Neeraj.Upadhyay@....com>
To: <linux-kernel@...r.kernel.org>
CC: <bp@...en8.de>, <tglx@...utronix.de>, <mingo@...hat.com>,
	<dave.hansen@...ux.intel.com>, <Thomas.Lendacky@....com>, <nikunj@....com>,
	<Santosh.Shukla@....com>, <Vasant.Hegde@....com>,
	<Suravee.Suthikulpanit@....com>, <David.Kaplan@....com>, <x86@...nel.org>,
	<hpa@...or.com>, <peterz@...radead.org>, <seanjc@...gle.com>,
	<pbonzini@...hat.com>, <kvm@...r.kernel.org>,
	<kirill.shutemov@...ux.intel.com>, <huibo.wang@....com>,
	<naveen.rao@....com>, <francescolavra.fl@...il.com>, <tiala@...rosoft.com>
Subject: [RFC PATCH v7 08/37] KVM: lapic: Rename lapic get/set_reg64() helpers

In preparation for moving kvm-internal __kvm_lapic_set_reg64(),
__kvm_lapic_get_reg64() to apic.h for use in Secure AVIC apic driver,
rename them to signify that they are part of apic api.

No functional change intended.

Signed-off-by: Neeraj Upadhyay <Neeraj.Upadhyay@....com>
---
Changes since v6:

 - New change.

 arch/x86/kvm/lapic.c | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 1893a650519d..e5366548e549 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -89,7 +89,7 @@ static inline void kvm_lapic_set_reg(struct kvm_lapic *apic, int reg_off, u32 va
 	apic_set_reg(apic->regs, reg_off, val);
 }
 
-static __always_inline u64 __kvm_lapic_get_reg64(void *regs, int reg)
+static __always_inline u64 apic_get_reg64(void *regs, int reg)
 {
 	BUILD_BUG_ON(reg != APIC_ICR);
 	return *((u64 *) (regs + reg));
@@ -97,10 +97,10 @@ static __always_inline u64 __kvm_lapic_get_reg64(void *regs, int reg)
 
 static __always_inline u64 kvm_lapic_get_reg64(struct kvm_lapic *apic, int reg)
 {
-	return __kvm_lapic_get_reg64(apic->regs, reg);
+	return apic_get_reg64(apic->regs, reg);
 }
 
-static __always_inline void __kvm_lapic_set_reg64(void *regs, int reg, u64 val)
+static __always_inline void apic_set_reg64(void *regs, int reg, u64 val)
 {
 	BUILD_BUG_ON(reg != APIC_ICR);
 	*((u64 *) (regs + reg)) = val;
@@ -109,7 +109,7 @@ static __always_inline void __kvm_lapic_set_reg64(void *regs, int reg, u64 val)
 static __always_inline void kvm_lapic_set_reg64(struct kvm_lapic *apic,
 						int reg, u64 val)
 {
-	__kvm_lapic_set_reg64(apic->regs, reg, val);
+	apic_set_reg64(apic->regs, reg, val);
 }
 
 static inline int apic_test_vector(int vec, void *bitmap)
@@ -3080,9 +3080,9 @@ static int kvm_apic_state_fixup(struct kvm_vcpu *vcpu,
 			if (set) {
 				icr = apic_get_reg(s->regs, APIC_ICR) |
 				      (u64)apic_get_reg(s->regs, APIC_ICR2) << 32;
-				__kvm_lapic_set_reg64(s->regs, APIC_ICR, icr);
+				apic_set_reg64(s->regs, APIC_ICR, icr);
 			} else {
-				icr = __kvm_lapic_get_reg64(s->regs, APIC_ICR);
+				icr = apic_get_reg64(s->regs, APIC_ICR);
 				apic_set_reg(s->regs, APIC_ICR2, icr >> 32);
 			}
 		}
-- 
2.34.1