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    Subject[PATCH] Double x86 initialise fix.
    For many moons, we've been executing identify_cpu()
    on the boot processor twice on SMP kernels.
    This is harmless, but has a few downsides..
    - Extra cruft in bootlog/dmesg
    - Spawns one too many timers for the mcheck handler
    - possibly other wasteful things..

    This seems to do the right thing here..

    diff -urpN --exclude-from=/home/davej/.exclude bk-linus/arch/i386/kernel/smpboot.c linux-2.5/arch/i386/kernel/smpboot.c
    --- bk-linus/arch/i386/kernel/smpboot.c 2002-10-20 20:21:24.000000000 -0100
    +++ linux-2.5/arch/i386/kernel/smpboot.c 2002-10-25 15:39:26.000000000 -0100
    @@ -118,7 +118,8 @@ static void __init smp_store_cpu_info(in
    struct cpuinfo_x86 *c = cpu_data + id;

    *c = boot_cpu_data;
    - identify_cpu(c);
    + if (id!=0)
    + identify_cpu(c);
    /*
    * Mask B, Pentium, but not Pentium MMX
    */
    -
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