Re: could you clarify mm/mempolicy: fix !vma in new_vma_page()

[Michal Hocko]

Hi Andrew,
the whole thread started here: http://lkml.org/lkml/2014/1/6/217
I guess it makes sense to revert part of the already merged commit with
the following patch. If the BUG_ON triggers again then we should rather
find out why page_address_in_vma fails on anon_vma or f_mapping checks
and not simply paper over it.
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