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    SubjectRe: 2.6.25-rc7: warn_on_slowpath triggered
    On 2008.03.31 03:40:37 +0200, Björn Steinbrink wrote:
    > [Added Ingo and Thomas to Cc:]
    > On 2008.03.29 17:29:55 -0500, Bob Tracy wrote:
    > > System is a AMD K6-III/450. This is actually a 2.6.25-rcX issue
    > > that I'm just getting around to reporting. Sorry about that...
    > Not necessarily a regression, it's just that the WARN_ON_ONCE didn't
    > exist yet in 2.6.24.

    Hm, the warnings seem to be a bit broken. They were added in
    7d409d6057c7244f8757ce15245f6df27271be0c "x86: add some pirq debugging".

    In pirq_via586_{get,set} and pirq_ite_{get,set}, they're missing the
    fact that we're using pirq-1 to index the array. So it's spitting out
    warnings for valid cases. So Bob's warning can very well be completely

    In pirq_ali_{get,set} there's probably the same problem, but I can't
    really tell for sure, because pirq isn't used to index the array
    directly, and the comment above that functions tells me not to guess

    For pirq_vlsi_{get,set} I just wondered why that ">= 9" instead of "> 8"
    as it is on the next line, but well, that's just style nit-picking...

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