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    Subjectdon'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.

    Signed-off-by: Dave Jones <davej@redhat.com>

    --- linux-2.6/arch/i386/kernel/smpboot.c~ 2006-08-03 14:29:47.000000000 -0400
    +++ linux-2.6/arch/i386/kernel/smpboot.c 2006-08-03 14:30:43.000000000 -0400
    @@ -177,6 +177,9 @@ static void __devinit smp_store_cpu_info
    */
    if ((c->x86_vendor == X86_VENDOR_AMD) && (c->x86 == 6)) {

    + if (num_online_cpus() == 1)
    + goto valid_k7;
    +
    /* Athlon 660/661 is valid. */
    if ((c->x86_model==6) && ((c->x86_mask==0) || (c->x86_mask==1)))
    goto valid_k7;
    --
    http://www.codemonkey.org.uk
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