Re: [PATCH v2] kernel/fork: fix CLONE_CHILD_CLEARTID regression in nscd

[Michal Hocko]

On Wed 24-08-16 17:32:00, Oleg Nesterov wrote:
> On 08/24, Michal Hocko wrote:
> >
> > Sounds better?
> > diff --git a/kernel/fork.c b/kernel/fork.c
> > index b89f0eb99f0a..ddde5849df81 100644
> > --- a/kernel/fork.c
> > +++ b/kernel/fork.c
> > @@ -914,7 +914,8 @@ void mm_release(struct task_struct *tsk, struct mm_struct *mm)
> >  
> >  	/*
> >  	 * Signal userspace if we're not exiting with a core dump
> > -	 * or a killed vfork parent which shouldn't touch this mm.
> > +	 * because we want to leave the value intact for debugging
> > +	 * purposes.
> >  	 */
> >  	if (tsk->clear_child_tid) {
> >  		if (!(tsk->signal->flags & SIGNAL_GROUP_COREDUMP) &&
> 
> Yes, thanks Michal!
> 
> Acked-by: Oleg Nesterov <oleg@xxxxxxxxxx>

OK, thanks.
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