linux-kernel - [PATCH] x86: Fix section conflict for numachip

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Message-Id: <1411533139-25708-1-git-send-email-andi@firstfloor.org>
Date:	Wed, 24 Sep 2014 06:32:19 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	x86@...nel.org
Cc:	linux-kernel@...r.kernel.org, Andi Kleen <ak@...ux.intel.com>
Subject: [PATCH] x86: Fix section conflict for numachip

From: Andi Kleen <ak@...ux.intel.com>

A variable cannot be both __read_mostly and const. This
is a meaningless combination.

Just make it only const.

This fixes the LTO build with numachip enabled.

Signed-off-by: Andi Kleen <ak@...ux.intel.com>
---
 arch/x86/kernel/apic/apic_numachip.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kernel/apic/apic_numachip.c b/arch/x86/kernel/apic/apic_numachip.c
index a5b45df..2f8be54 100644
--- a/arch/x86/kernel/apic/apic_numachip.c
+++ b/arch/x86/kernel/apic/apic_numachip.c
@@ -32,7 +32,7 @@
 
 static int numachip_system __read_mostly;
 
-static const struct apic apic_numachip __read_mostly;
+static const struct apic apic_numachip;
 
 static unsigned int get_apic_id(unsigned long x)
 {
-- 
2.1.0

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