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x86: Use string instruction memcpy on AMD Fam11h
authorAndi Kleen <ak@suse.de>
Wed, 17 Oct 2007 16:04:41 +0000 (18:04 +0200)
committerThomas Gleixner <tglx@inhelltoy.tec.linutronix.de>
Wed, 17 Oct 2007 18:16:58 +0000 (20:16 +0200)
[ tglx: arch/x86 adaptation ]

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
arch/x86/kernel/setup_64.c patch | blob | blame | history

diff --git a/arch/x86/kernel/setup_64.c b/arch/x86/kernel/setup_64.c
index 5b5e0781d5b65f8619a4fbc580f2c6ceb24b6670..5a19f0cc5b6766c8c0ea3eed1164ec3605ac7c32 100644 (file)
--- a/arch/x86/kernel/setup_64.c
+++ b/arch/x86/kernel/setup_64.c
@@ -604,7 +604,7 @@ static void __cpuinit init_amd(struct cpuinfo_x86 *c)
        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 */