From 398cf2abdb51fc96bc08f2a007b1aa25ba6adfba Mon Sep 17 00:00:00 2001
From: Andi Kleen <ak@suse.de>
Date: Sun, 22 Jul 2007 11:12:35 +0200
Subject: [PATCH] i386: Tune AMD Fam10h/11h like K8
This mainly changes the nops for alternative, so not very revolutionary.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
arch/i386/kernel/cpu/amd.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/i386/kernel/cpu/amd.c b/arch/i386/kernel/cpu/amd.c
index 815a5f0aa4741..c7ba455d5ac77 100644
--- a/arch/i386/kernel/cpu/amd.c
+++ b/arch/i386/kernel/cpu/amd.c
@@ -231,6 +231,9 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c)
switch (c->x86) {
case 15:
+ /* Use K8 tuning for Fam10h and Fam11h */
+ case 0x10:
+ case 0x11:
set_bit(X86_FEATURE_K8, c->x86_capability);
break;
case 6:
--
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