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    SubjectRe: [RFC,PATCH 14/14] utrace core
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    > SIGCONT can wake up the TASK_STOPPED tracee. I don't think the tracer
    > should ever rely on TASK_STOPPED (utrace never does). If the tracer
    > needs the "really stopped" tracee we have UTRACE_STOP, and this means
    > TASK_TRACED.

    Ah, yes. utrace_control(task,,UTRACE_STOP) while task is in TASK_STOPPED
    means turning it into TASK_TRACED.


    Thanks,
    Roland


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