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authorAndrea Arcangeli2015-09-05 00:47:01 +0200
committerLinus Torvalds2015-09-05 01:54:41 +0200
commit1f1c6f075904c241f9e44eb37efa8777141fc938 (patch)
tree33c249c9d0db531b599eea07cb8c9aaa390bdeb4 /mm/userfaultfd.c
parentuserfaultfd: activate syscall (diff)
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userfaultfd: UFFDIO_COPY|UFFDIO_ZEROPAGE uAPI
This implements the uABI of UFFDIO_COPY and UFFDIO_ZEROPAGE. Signed-off-by: Andrea Arcangeli <aarcange@redhat.com> Acked-by: Pavel Emelyanov <xemul@parallels.com> Cc: Sanidhya Kashyap <sanidhya.gatech@gmail.com> Cc: zhang.zhanghailiang@huawei.com Cc: "Kirill A. Shutemov" <kirill@shutemov.name> Cc: Andres Lagar-Cavilla <andreslc@google.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Cc: Rik van Riel <riel@redhat.com> Cc: Mel Gorman <mgorman@suse.de> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Hugh Dickins <hughd@google.com> Cc: Peter Feiner <pfeiner@google.com> Cc: "Dr. David Alan Gilbert" <dgilbert@redhat.com> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: "Huangpeng (Peter)" <peter.huangpeng@huawei.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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