Re: 2.6.23-mm1 thread exit_group issue

2007-10-13 Thread Mathieu Desnoyers
* Oleg Nesterov ([EMAIL PROTECTED]) wrote: > On 10/12, Andrew Morton wrote: > > > > On Fri, 12 Oct 2007 15:47:59 -0400 > > Mathieu Desnoyers <[EMAIL PROTECTED]> wrote: > > > > > Hi Andrew, > > > > > > I noticed a regression between 2.6.23-rc8-mm2 and 2.6.23-mm1 (with your > > > hotfixes). User sp

Re: 2.6.23-mm1 thread exit_group issue

2007-10-13 Thread Andrew Morton
On Sat, 13 Oct 2007 16:02:30 +0400 Oleg Nesterov <[EMAIL PROTECTED]> wrote: > On 10/13, Oleg Nesterov wrote: > > > > On 10/12, Andrew Morton wrote: > > > > > > Bisection shows that this problem is caused by these two patches: > > > > > > pid-namespaces-allow-cloning-of-new-namespace.patch > > > >

Re: 2.6.23-mm1 thread exit_group issue

2007-10-13 Thread Oleg Nesterov
On 10/12, Andrew Morton wrote: > > On Fri, 12 Oct 2007 15:47:59 -0400 > Mathieu Desnoyers <[EMAIL PROTECTED]> wrote: > > > Hi Andrew, > > > > I noticed a regression between 2.6.23-rc8-mm2 and 2.6.23-mm1 (with your > > hotfixes). User space threads seems to receive a ERESTART_RESTARTBLOCK > > as s

Re: 2.6.23-mm1 thread exit_group issue

2007-10-13 Thread Oleg Nesterov
On 10/13, Oleg Nesterov wrote: > > On 10/12, Andrew Morton wrote: > > > > Bisection shows that this problem is caused by these two patches: > > > > pid-namespaces-allow-cloning-of-new-namespace.patch > > This? http://marc.info/?l=linux-mm-commits&m=118712242002039 > > Pavel, this patch has a subt

Re: 2.6.23-mm1 thread exit_group issue

2007-10-12 Thread Andrew Morton
On Fri, 12 Oct 2007 15:47:59 -0400 Mathieu Desnoyers <[EMAIL PROTECTED]> wrote: > Hi Andrew, > > I noticed a regression between 2.6.23-rc8-mm2 and 2.6.23-mm1 (with your > hotfixes). User space threads seems to receive a ERESTART_RESTARTBLOCK > as soon as a thread does a pthread_join on them. The

Re: 2.6.23-mm1 thread exit_group issue

2007-10-12 Thread Andrew Morton
On Fri, 12 Oct 2007 15:47:59 -0400 Mathieu Desnoyers <[EMAIL PROTECTED]> wrote: > I noticed a regression between 2.6.23-rc8-mm2 and 2.6.23-mm1 (with your > hotfixes). User space threads seems to receive a ERESTART_RESTARTBLOCK > as soon as a thread does a pthread_join on them. The previous behavio