From 82389871b89467b4478e02d13be2f776e0138b5b Mon Sep 17 00:00:00 2001
From: Glauber de Oliveira Costa <gcosta@redhat.com>
Date: Wed, 19 Mar 2008 14:25:00 -0300
Subject: [PATCH] x86: add an smp_apply_quirks to smpboot_32.c
The split of smp_store_cpu_info in a quirks-only part
will ease integration with x86_64
Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
arch/x86/kernel/smpboot_32.c | 30 ++++++++++++++++++------------
1 file changed, 18 insertions(+), 12 deletions(-)
diff --git a/arch/x86/kernel/smpboot_32.c b/arch/x86/kernel/smpboot_32.c
index 8676eec2d00f..e05006416d8c 100644
--- a/arch/x86/kernel/smpboot_32.c
+++ b/arch/x86/kernel/smpboot_32.c
@@ -78,19 +78,8 @@ static void map_cpu_to_logical_apicid(void);
/* State of each CPU. */
DEFINE_PER_CPU(int, cpu_state) = { 0 };
-/*
- * The bootstrap kernel entry code has set these up. Save them for
- * a given CPU
- */
-
-void __cpuinit smp_store_cpu_info(int id)
+static void __cpuinit smp_apply_quirks(struct cpuinfo_x86 *c)
{
- struct cpuinfo_x86 *c = &cpu_data(id);
-
- *c = boot_cpu_data;
- c->cpu_index = id;
- if (id!=0)
- identify_secondary_cpu(c);
/*
* Mask B, Pentium, but not Pentium MMX
*/
@@ -138,6 +127,23 @@ void __cpuinit smp_store_cpu_info(int id)
valid_k7:
;
+
+}
+
+/*
+ * The bootstrap kernel entry code has set these up. Save them for
+ * a given CPU
+ */
+
+void __cpuinit smp_store_cpu_info(int id)
+{
+ struct cpuinfo_x86 *c = &cpu_data(id);
+
+ *c = boot_cpu_data;
+ c->cpu_index = id;
+ if (id != 0)
+ identify_secondary_cpu(c);
+ smp_apply_quirks(c);
}
static atomic_t init_deasserted;
--
2.34.1