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    SubjectRe: 2.6.23-mm1
    On Wed, 17 Oct 2007, KAMEZAWA Hiroyuki wrote:

    > I noticed 32bit binary on x86_64 behavior is changed on 2.6.23-mm1.
    > This is a result of pmap after process returns -ENOMEM.(see attached program)
    > == on 2.6.23 ==
    > total 4193272K
    > ==
    > == on 2.6.23-mm1==
    > total 2796560K
    > ==
    > Maybe get_unmapped_area() had some change. Is this intended ?


    hm, I guess this is probably due to pie-randomization patch, right? (could
    you please try reverting it, to see whether things get back to normal).

    Oh well, this causes more trouble that I have ever imagined ... I will
    look into it, thanks a lot for the report. Andrew, please drop this one
    again, I will fix it up.


    Jiri Kosina
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