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[PATCH] i386: don't taint UP K7's running SMP kernels.
We have a test that looks for invalid pairings of certain athlon/durons that weren't designed for SMP, and taint accordingly (with 'S') if we find such a configuration. However, this test shouldn't fire if there's only a single CPU present. It's perfectly valid for an SMP kernel to boot on UP hardware for example. AK: changed to num_possible_cpus() Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Andi Kleen <ak@suse.de>
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@ -177,6 +177,9 @@ static void __devinit smp_store_cpu_info(int id)
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*/
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if ((c->x86_vendor == X86_VENDOR_AMD) && (c->x86 == 6)) {
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if (num_possible_cpus() == 1)
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goto valid_k7;
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/* Athlon 660/661 is valid. */
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if ((c->x86_model==6) && ((c->x86_mask==0) || (c->x86_mask==1)))
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goto valid_k7;
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