netdev - [Patch] fix ia64 build failure when CONFIG

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Message-ID: <20080729013650.GH9663@sgi.com>
Date:	Mon, 28 Jul 2008 20:36:50 -0500
From:	Robin Holt <holt@....com>
To:	tony.luck@...el.com
Cc:	bhutchings@...arflare.com, jgarzik@...hat.com,
	linux-kernel@...r.kernel.org, linux-ia64@...r.kernel.org,
	netdev@...r.kernel.org
Subject: [Patch] fix ia64 build failure when CONFIG_SFC=m

CONFIG_SFC=m uses topology_core_siblings() which, for ia64, expects
cpu_core_map to be exported.  It is not.  This patch exports the needed
symbol.

Signed-off-by: Robin Holt <holt@....com>

Index: contention_unroll/arch/ia64/kernel/smpboot.c
===================================================================
--- contention_unroll.orig/arch/ia64/kernel/smpboot.c	2008-07-28 18:19:56.000000000 -0500
+++ contention_unroll/arch/ia64/kernel/smpboot.c	2008-07-28 20:25:54.240198328 -0500
@@ -138,6 +138,7 @@ cpumask_t cpu_possible_map = CPU_MASK_NO
 EXPORT_SYMBOL(cpu_possible_map);
 
 cpumask_t cpu_core_map[NR_CPUS] __cacheline_aligned;
+EXPORT_SYMBOL(cpu_core_map);
 DEFINE_PER_CPU_SHARED_ALIGNED(cpumask_t, cpu_sibling_map);
 EXPORT_PER_CPU_SYMBOL(cpu_sibling_map);
 
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