[PATCH] fix subarch breakage in amd dual core updates
The patch to arch/i386/kernel/cpu/amd.c relies on the variable cpu_core_id which is defined in i386/kernel/smpboot.c. This means it is only present if CONFIG_X86_SMP is defined, not CONFIG_SMP (alternative SMP harnesses won't have it, which is why it breaks voyager). Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -24,7 +24,7 @@ __asm__(".align 4\nvide: ret");
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static void __init init_amd(struct cpuinfo_x86 *c)
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{
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#ifdef CONFIG_SMP
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#ifdef CONFIG_X86_SMP
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int cpu = c == &boot_cpu_data ? 0 : c - cpu_data;
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#endif
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u32 l, h;
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@ -198,7 +198,7 @@ static void __init init_amd(struct cpuinfo_x86 *c)
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c->x86_num_cores = 1;
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}
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#ifdef CONFIG_SMP
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#ifdef CONFIG_X86_SMP
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/*
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* On a AMD dual core setup the lower bits of the APIC id
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* distingush the cores. Assumes number of cores is a power
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