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    Subject[PATCH 0/2] mm/hmm: two bug fixes for hmm_range_fault()
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    I have been working on converting Jerome's hmm_dummy driver and self
    tests into a stand-alone set of tests to be included in
    tools/testing/selftests/vm and came across these two bug fixes in the
    process. The tests aren't quite ready to be posted as a patch.
    I'm posting the fixes now since I thought they shouldn't wait.
    They should probably have a fixes line but with all the HMM changes,
    I wasn't sure exactly which commit to use.

    These are based on top of Jason's latest hmm branch.

    Ralph Campbell (2):
    mm/hmm: hmm_range_fault() NULL pointer bug
    mm/hmm: hmm_range_fault() infinite loop

    mm/hmm.c | 16 ++++++++++++----
    1 file changed, 12 insertions(+), 4 deletions(-)

    --
    2.20.1

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