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Re: [lkp] [mm] 7d2eba0557: BUG: unable to handle kernel NULL pointer dereference at (null)

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On Tue, Jan 19, 2016 at 02:30:45PM -0800, David Rientjes wrote:
> On Tue, 19 Jan 2016, Cyrill Gorcunov wrote:
> 
> > Seems it should be something like that (untested at moment, please
> > take a look).
> > ---
> > From: Cyrill Gorcunov <gorcunov@openvz.org>
> > Subject: [PATCH] mm: Fix tracepoint for scanning pages
> > 
> > The page might be NULL so use page_to_pfn in conditional call.
> > 
> > Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
> 
> I think this is obviously correct, so
> 
> Acked-by: David Rientjes <rientjes@google.com>

Thank you. I've compile tested it, but didn't run.

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Re: [lkp] [mm] 7d2eba0557: BUG: unable to handle kernel NULL pointer  dereference at           (null) Cyrill Gorcunov <gorcunov@gmail.com> - 2016-01-19 09:10 +0100
  Re: [lkp] [mm] 7d2eba0557: BUG: unable to handle kernel NULL pointer  dereference at           (null) David Rientjes <rientjes@google.com> - 2016-01-19 23:40 +0100
    Re: [lkp] [mm] 7d2eba0557: BUG: unable to handle kernel NULL pointer  dereference at           (null) Cyrill Gorcunov <gorcunov@gmail.com> - 2016-01-19 23:50 +0100
      Re: [lkp] [mm] 7d2eba0557: BUG: unable to handle kernel NULL pointer  dereference at (null) Vlastimil Babka <vbabka@suse.cz> - 2016-01-20 00:10 +0100
        Re: [lkp] [mm] 7d2eba0557: BUG: unable to handle kernel NULL pointer  dereference at (null) Cyrill Gorcunov <gorcunov@gmail.com> - 2016-01-20 08:30 +0100

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