Use string instruction memcpy on AMD Fam11h Signed-off-by: Andi Kleen --- 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 */