Messages in this thread | | | Date | Fri, 31 Oct 2014 12:16:53 -0700 | From | Peter Feiner <> | Subject | Re: [PATCH 5/5] mm: gup: kvm use get_user_pages_unlocked |
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On Wed, Oct 29, 2014 at 05:35:20PM +0100, Andrea Arcangeli wrote: > Use the more generic get_user_pages_unlocked which has the additional > benefit of passing FAULT_FLAG_ALLOW_RETRY at the very first page fault > (which allows the first page fault in an unmapped area to be always > able to block indefinitely by being allowed to release the mmap_sem). > > Signed-off-by: Andrea Arcangeli <aarcange@redhat.com> Reviewed-by: Peter Feiner <pfeiner@google.com>
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