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    SubjectRe: [patch] voluntary-preempt-2.6.8.1-P4

    --- Ingo Molnar <mingo@elte.hu> wrote:
    > i've uploaded the -P4 patch:
    >
    >
    > http://redhat.com/~mingo/voluntary-preempt/voluntary-preempt-2.6.8.1-P4
    >
    > the main change is a more robust latency tracer - the previous one was
    > not 100% correct for interrupts. People who have exprienced those weird
    > ~1msec latencies in the idle task please re-check and re-post latency
    > traces.

    I receive the following errors on compile, after make has gotten through
    building all config options:

    -- SNIP --

    GEN .version
    CHK include/linux/compile.h
    UPD include/linux/compile.h
    CC init/version.o
    LD init/built-in.o
    LD .tmp_vmlinux1
    arch/i386/kernel/built-in.o(.text+0x398e): In function `do_nmi':
    : undefined reference to `__trace'
    arch/i386/kernel/built-in.o(.text+0x4101): In function `do_IRQ':
    : undefined reference to `__trace'
    arch/i386/kernel/built-in.o(.text+0xe1e9): In function
    `smp_apic_timer_interrupt':
    : undefined reference to `__trace'
    arch/i386/mm/built-in.o(.text+0x71b): In function `do_page_fault':
    : undefined reference to `__trace'
    make: *** [.tmp_vmlinux1] Error 1


    -P2 and -P3 gave me the same errors except for
    `smp_apic_timer_interrupt'.
    I have tried my .config, default, allyes, and allno, and I get the same
    result regardless of config. Tree is fresh, patch applied with -Np1
    <../[patchname]. I also get fuzz and offsets, but they don't seem to
    bear on the problem directly. I'm currently running -P1, which doesn't
    have this problem. gcc is 3.3.4.

    With thanks for a smoother system feel,
    Matthew Frost
    artusemrys at sbcglobal dot net
    -
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