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Message-Id: <12059466674071-git-send-email-gcosta@redhat.com>
Date: Wed, 19 Mar 2008 14:11:07 -0300
From: Glauber de Oliveira Costa <gcosta@...hat.com>
To: linux-kernel@...r.kernel.org
Cc: akpm@...ux-foundation.org, tglx@...utronix.de, mingo@...e.hu,
ak@...e.de, Glauber Costa <gcosta@...hat.com>
Subject: [PATCH] build fix for smp
From: Glauber Costa <gcosta@...hat.com>
smp.c won't build when reboot.c is not compiled in,
due to the reboot_force dependency. It is always okay
for x86_64, but should be conditional on x86_32
Signed-off-by: Glauber Costa <gcosta@...hat.com>
---
arch/x86/kernel/smp.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
index 16c52aa..0ee8ad5 100644
--- a/arch/x86/kernel/smp.c
+++ b/arch/x86/kernel/smp.c
@@ -274,8 +274,10 @@ static void native_smp_send_stop(void)
int nolock;
unsigned long flags;
+#if defined(CONFIG_X86_64) || defined(CONFIG_X86_BIOS_REBOOT)
if (reboot_force)
return;
+#endif
/* Don't deadlock on the call lock in panic */
nolock = !spin_trylock(&call_lock);
--
1.5.0.6
--
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