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    Ishikawa wrote:
    >
    > 2.4.0-test-11: K7 compile error: `current' missing in string macro.
    >
    > Symptom:
    > 2.4.0-test11 won't compile with K7 if we choose it for CPU.
    >
    > The compile error is attached at the end.
    >
    > The same config except for CPU (AMD K6) works.
    > The diff of config is shown immediately below.
    > (I saved the old config from some early test-1x series
    > compilation.)
    >
    [...]
    >
    > HALF-HEARTED FIX suggestion.:
    >
    > I looked around and found asm/current.h had this
    > #define current get_current()
    >
    >
    > QUESTION: Shouldn't this code be enabled for AMD K6-III
    > (not K7), too? (It would boost the performance on this CPU if so.)
    > Or does K6-III lack some instructions of 3D-Now (available
    > in K7, Athlon or Duron) and so can't use these macros?
    >
    > Either way, asm/current.h needs to be included
    > somewhere (probably after the include statements quoted above?)

    Either deselect SMP or see the patch I posted here in May. If you just keep
    adding headers for stuff in_interrupt() needs, you soon hit a circular
    dependency.

    Tom
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