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    SubjectRe: [PATCH] sched: fix user time incorrectly accounted as system time on 32 bit
    On Tue, Sep 14, 2010 at 03:44:52PM +0200, Stanislaw Gruszka wrote:
    > We have 32 bit variable overflow possibility when multiply in
    > task_times() and thread_group_times() functions. If overflow happens
    > calculated scaled utime value become wrongly small and scaled stime
    > wrongly big.
    >
    > Reported here:
    > https://bugzilla.redhat.com/show_bug.cgi?id=633037
    > https://bugzilla.kernel.org/show_bug.cgi?id=16559
    >
    > Reported-by: Michael Chapman <redhat-bugzilla@very.puzzling.org>
    > Reported-by: Ciriaco Garcia de Celis <sysman@etherpilot.com>
    > Cc: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
    > Cc: Peter Zijlstra <peterz@infradead.org>
    > Cc: stable@kernel.org # 2.6.32.19+ (partially), 2.6.33+

    Seems my send-email script screwed recipients, I will repost.

    Stanislaw


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