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    SubjectRe: mmotm 2009-08-24-16-24 uploaded
    On Thu, 27 Aug 2009 15:17:48 +0900
    Hiroshi Shimamoto <h-shimamoto@ct.jp.nec.com> wrote:

    > KAMEZAWA Hiroyuki wrote:
    > > In the newest mmotom, my S14nfslock hangs up. (x86-64/Fedora10)
    > >
    > > On Mon, 24 Aug 2009 16:28:30 -0700
    > > akpm@linux-foundation.org wrote:
    > >
    > >> ptrace-__ptrace_detach-do-__wake_up_parent-if-we-reap-the-tracee.patch
    > >> do_wait-wakeup-optimization-shift-security_task_wait-from-eligible_child-to-wait_consider_task.patch
    > >
    > > bisected. following 2 patches for filtering SIGCHLD cause hang (for my environ).
    > >
    > >> do_wait-wakeup-optimization-change-__wake_up_parent-to-use-filtered-wakeup.patch
    > >> do_wait-wakeup-optimization-change-__wake_up_parent-to-use-filtered-wakeup-selinux_bprm_committed_creds-use-__wake_up_parent.patch
    > >
    > > And, Hmm, I'm not bisected yet but..
    > > ==
    > > [root@bluextal kamezawa]# ps -ef
    > > UID PID PPID C STIME TTY TIME CMD
    > >
    > >
    > > Signal 11 (SEGV) caught by ps (procps version 3.2.7).
    > > Please send bug reports to <feedback@lists.sf.net> or <albert@users.sf.net>
    > > ==
    > >
    > > 'ps -ef' gets SEGV. still digging.
    >
    > This patch will fix the issue.
    > http://lkml.org/lkml/2009/8/25/47
    >

    Thanks, 'ps' is fixed.

    -Kame



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