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Message-Id: <20070921204449.6C96B14EFF@wotan.suse.de>
Date: Fri, 21 Sep 2007 22:44:49 +0200 (CEST)
From: Andi Kleen <ak@...e.de>
To: patches@...-64.org, linux-kernel@...r.kernel.org
Subject: [PATCH] [8/45] x86_64: Use string instruction memcpy on AMD Fam11h
Signed-off-by: Andi Kleen <ak@...e.de>
---
arch/x86_64/kernel/setup.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux/arch/x86_64/kernel/setup.c
===================================================================
--- linux.orig/arch/x86_64/kernel/setup.c
+++ linux/arch/x86_64/kernel/setup.c
@@ -575,7 +575,7 @@ static void __cpuinit init_amd(struct cp
level = cpuid_eax(1);
if (c->x86 == 15 && ((level >= 0x0f48 && level < 0x0f50) || level >= 0x0f58))
set_bit(X86_FEATURE_REP_GOOD, &c->x86_capability);
- if (c->x86 == 0x10)
+ if (c->x86 == 0x10 || c->x86 == 0x11)
set_bit(X86_FEATURE_REP_GOOD, &c->x86_capability);
/* Enable workaround for FXSAVE leak */
-
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