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On Sat, Jun 14, 2008 at 06:58:39PM +0400, Oleg Nesterov wrote: > On 06/14, Paul E. McKenney wrote:> >> > On Fri, Jun 13, 2008 at 04:52:55PM +0300, Adrian Bunk wrote: > > > On Sat, Jun 07, 2008 at 10:42:57PM +0200, Rafael J. Wysocki wrote: > > > > This message has been generated automatically as a part of a report > > > > of recent regressions.> > > > > > > > The following bug entry is on the current list of known regressions > > > > from 2.6.25. Please verify if it still should be listed. > > > > > > > > > > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=10815> > > > Subject : 2.6.26-rc4: RIP find_pid_ns+0x6b/0xa0> > > > Submitter : Alexey Dobriyan <adobriyan@gmail.com> > > > > Date : 2008-05-27 09:23 (12 days old) > > > > References : http://lkml.org/lkml/2008/5/27/9 > > > > Handled-By : Oleg Nesterov <oleg@tv-sign.ru> > > > > Linus Torvalds <torvalds@linux-foundation.org> > > > > Paul E. McKenney <paulmck@linux.vnet.ibm.com> > > > > Patch : http://lkml.org/lkml/2008/5/28/16> > > > > > What happened with this issue?> > > > The patch listed above works for me, passes rcutorture, &c. However, > > I never have been able to reproduce the original problem, so cannot say > > whether it qualifies as a fix.> > I doubt very much RCU was the reason of this problem. Although I very much appreciate your confidence in my code, it is new code, so therefore under suspicion. > Alexey, how did you trigger this problem? One of them involved running LTP while doing 170 kernel builds in parallel. Thanx, Paul | ||||||||||||
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