linux-kernel - [patch 1/3] x86/paravirt: Remove bogus extern declarations

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Date:   Wed, 24 Apr 2019 15:41:16 +0200
From:   Thomas Gleixner <tglx@...utronix.de>
To:     LKML <linux-kernel@...r.kernel.org>
Cc:     x86@...nel.org, Juergen Gross <jgross@...e.com>,
        Andi Kleen <ak@...ux.intel.com>
Subject: [patch 1/3] x86/paravirt: Remove bogus extern declarations

These functions are already declared in asm/paravirt.h

Signed-off-by: Thomas Gleixner <tglx@...utronix.de>
---
 arch/x86/kernel/paravirt_patch_32.c |    3 ---
 arch/x86/kernel/paravirt_patch_64.c |    3 ---
 2 files changed, 6 deletions(-)

--- a/arch/x86/kernel/paravirt_patch_32.c
+++ b/arch/x86/kernel/paravirt_patch_32.c
@@ -23,9 +23,6 @@ DEF_NATIVE(lock, queued_spin_unlock, "mo
 DEF_NATIVE(lock, vcpu_is_preempted, "xor %eax, %eax");
 #endif
 
-extern bool pv_is_native_spin_unlock(void);
-extern bool pv_is_native_vcpu_is_preempted(void);
-
 unsigned native_patch(u8 type, void *ibuf, unsigned long addr, unsigned len)
 {
 #define PATCH_SITE(ops, x)					\
--- a/arch/x86/kernel/paravirt_patch_64.c
+++ b/arch/x86/kernel/paravirt_patch_64.c
@@ -29,9 +29,6 @@ DEF_NATIVE(lock, queued_spin_unlock, "mo
 DEF_NATIVE(lock, vcpu_is_preempted, "xor %eax, %eax");
 #endif
 
-extern bool pv_is_native_spin_unlock(void);
-extern bool pv_is_native_vcpu_is_preempted(void);
-
 unsigned native_patch(u8 type, void *ibuf, unsigned long addr, unsigned len)
 {
 #define PATCH_SITE(ops, x)					\