Re: mmotm 2009-08-24-16-24 uploaded

[KAMEZAWA Hiroyuki]

On Thu, 27 Aug 2009 15:17:48 +0900
Hiroshi Shimamoto <h-shimamoto@xxxxxxxxxxxxx> 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@xxxxxxxxxxxxxxxxxxxx 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@xxxxxxxxxxxx> or <albert@xxxxxxxxxxxx>
> > ==
> > 
> > '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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