Messages in this thread | | | Date | Sat, 9 Aug 2014 01:59:25 -0700 (PDT) | From | David Rientjes <> | Subject | Re: [PATCH] vm_is_stack: use for_each_thread() rather then buggy while_each_thread() |
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On Thu, 7 Aug 2014, Oleg Nesterov wrote:
> Aleksei hit the soft lockup during reading /proc/PID/smaps. > David investigated the problem and suggested the right fix. > > while_each_thread() is racy and should die, this patch updates > vm_is_stack(). > > Reported-and-tested-by: Aleksei Besogonov <alex.besogonov@gmail.com> > Suggested-by: David Rientjes <rientjes@google.com> > Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: David Rientjes <rientjes@google.com>
> Cc: stable@vger.kernel.org
3.4+
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