commit 656031445d5a855e1c13b291dedae32579d0f3f2
author Andrea Arcangeli <aarcange@redhat.com> Wed Feb 22 15:42:24 2017 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> Wed Feb 22 16:41:28 2017 -0800
tree cc6ed3acc6f8af0717589b6515616f9c12868cb1
parent 9cd75c3cd4c3d06aa0c4ed8ef5327d811a8b6cff

userfaultfd: non-cooperative: report all available features to userland

This will allow userland to probe all features available in the kernel.
It will however only enable the requested features in the open userfaultfd
context.

Link: http://lkml.kernel.org/r/20161216144821.5183-8-aarcange@redhat.com
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
Cc: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Cc: Hillf Danton <hillf.zj@alibaba-inc.com>
Cc: Michael Rapoport <RAPOPORT@il.ibm.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Mike Rapoport <rppt@linux.vnet.ibm.com>
Cc: Pavel Emelyanov <xemul@parallels.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>