linux-kernel - [patch 49/58] x86/apic: Wrap apic->native

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Message-ID: <20230717223225.997925757@linutronix.de>
Date:   Tue, 18 Jul 2023 01:15:51 +0200 (CEST)
From:   Thomas Gleixner <tglx@...utronix.de>
To:     LKML <linux-kernel@...r.kernel.org>
Cc:     x86@...nel.org, Linus Torvalds <torvalds@...ux-foundation.org>,
        Andrew Cooper <andrew.cooper3@...rix.com>,
        Tom Lendacky <thomas.lendacky@....com>,
        Paolo Bonzini <pbonzini@...hat.com>,
        Wei Liu <wei.liu@...nel.org>,
        Arjan van de Ven <arjan@...ux.intel.com>,
        Juergen Gross <jgross@...e.com>
Subject: [patch 49/58] x86/apic: Wrap apic->native_eoi() into a helper

Prepare for converting the hotpath APIC callbacks to static calls.

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 arch/x86/include/asm/apic.h |    5 +++++
 arch/x86/kernel/kvm.c       |    2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -359,6 +359,11 @@ static inline void apic_eoi(void)
 	apic->eoi();
 }
 
+static inline void apic_native_eoi(void)
+{
+	apic->native_eoi();
+}
+
 static inline u64 apic_icr_read(void)
 {
 	return apic->icr_read();
--- a/arch/x86/kernel/kvm.c
+++ b/arch/x86/kernel/kvm.c
@@ -343,7 +343,7 @@ static notrace void kvm_guest_apic_eoi_w
 	 */
 	if (__test_and_clear_bit(KVM_PV_EOI_BIT, this_cpu_ptr(&kvm_apic_eoi)))
 		return;
-	apic->native_eoi();
+	apic_native_eoi();
 }
 
 static void kvm_guest_cpu_init(void)