From: Robin Holt <holt@sgi.com>
To: tony.luck@intel.com
Cc: bhutchings@solarflare.com, jgarzik@redhat.com,
linux-kernel@vger.kernel.org, linux-ia64@vger.kernel.org,
netdev@vger.kernel.org
Subject: [Patch] fix ia64 build failure when CONFIG_SFC=m
Date: Mon, 28 Jul 2008 20:36:50 -0500 [thread overview]
Message-ID: <20080729013650.GH9663@sgi.com> (raw)
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@sgi.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);
next reply other threads:[~2008-07-29 1:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-29 1:36 Robin Holt [this message]
2008-07-29 17:23 ` [Patch] fix ia64 build failure when CONFIG_SFC=m Luck, Tony
2008-07-29 17:48 ` Ben Hutchings
2008-07-29 21:00 ` David Miller
2008-07-30 13:35 ` Ben Hutchings
2008-07-30 22:18 ` David Miller
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