linux-kernel - [PATCH] kvm: Fix section mismatch derived from kvm_guest_cpu

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Date:	Mon,  3 Jan 2011 00:01:29 +0100
From:	Sedat Dilek <sedat.dilek@...glemail.com>
To:	tglx@...utronix.de, mingo@...hat.com, hpa@...or.com,
	x86@...nel.org, riel@...hat.com, mtosatti@...hat.com,
	gleb@...hat.com, avi@...hat.com, linux-kernel@...r.kernel.org
Cc:	Sedat Dilek <sedat.dilek@...il.com>
Subject: [PATCH] kvm: Fix section mismatch derived from kvm_guest_cpu_online()

>From my build.log:

WARNING: arch/x86/built-in.o(.text+0x1bb74): Section mismatch in reference from the function kvm_guest_cpu_online() to the function .cpuinit.text:kvm_guest_cpu_init()
The function kvm_guest_cpu_online() references
the function __cpuinit kvm_guest_cpu_init().
This is often because kvm_guest_cpu_online lacks a __cpuinit
annotation or the annotation of kvm_guest_cpu_init is wrong.

This patch fixes the warning.

Tested with linux-next (next-20101231)

Signed-off-by: Sedat Dilek <sedat.dilek@...il.com>
---
 arch/x86/kernel/kvm.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c
index 8dc4466..33c07b0 100644
--- a/arch/x86/kernel/kvm.c
+++ b/arch/x86/kernel/kvm.c
@@ -493,7 +493,7 @@ static void __init kvm_smp_prepare_boot_cpu(void)
 	native_smp_prepare_boot_cpu();
 }
 
-static void kvm_guest_cpu_online(void *dummy)
+static void __cpuinit kvm_guest_cpu_online(void *dummy)
 {
 	kvm_guest_cpu_init();
 }
-- 
1.7.4.rc0

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