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    Subject2.5isms
    From
    Hi all, I have more 2.5isms for the list.  ./fs/binfmt_elf.c:

    #ifdef CONFIG_X86_HT
    /*
    * In some cases (e.g. Hyper-Threading), we want to avoid L1
    * evictions by the processes running on the same package. One
    * thing we can do is to shuffle the initial stack for them.
    *
    * The conditionals here are unneeded, but kept in to make the
    * code behaviour the same as pre change unless we have
    * hyperthreaded processors. This should be cleaned up
    * before 2.6
    */

    if (smp_num_siblings > 1)
    STACK_ALLOC(p, ((current->pid % 64) << 7));
    #endif

    Happy y2k5,
    Justin
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