linux-kernel - [PATCH 52/79] [PATCH] modify smp_callin in x86

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Date:	Wed, 19 Mar 2008 14:25:47 -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 52/79] [PATCH] modify smp_callin in x86_64 to look like i386

From: Glauber Costa <gcosta@...hat.com>

We introduce empty macros just to make them look like the same

Signed-off-by: Glauber Costa <gcosta@...hat.com>
---
 arch/x86/kernel/smpboot_64.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/arch/x86/kernel/smpboot_64.c b/arch/x86/kernel/smpboot_64.c
index b9384b3..e93fff4 100644
--- a/arch/x86/kernel/smpboot_64.c
+++ b/arch/x86/kernel/smpboot_64.c
@@ -90,6 +90,9 @@ struct task_struct *idle_thread_array[NR_CPUS] __cpuinitdata ;
 
 static atomic_t init_deasserted __cpuinitdata;
 
+#define smp_callin_clear_local_apic() do {} while (0)
+#define map_cpu_to_logical_apicid() do {} while (0)
+
 /*
  * Report back to the Boot Processor.
  * Running on AP.
@@ -152,8 +155,10 @@ void __cpuinit smp_callin(void)
 	 */
 
 	Dprintk("CALLIN, before setup_local_APIC().\n");
+	smp_callin_clear_local_apic();
 	setup_local_APIC();
 	end_local_APIC_setup();
+	map_cpu_to_logical_apicid();
 
 	/*
 	 * Get our bogomips.
-- 
1.5.0.6

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