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    Subjecthmm_range_fault related fixes and legacy API removal v3
    Date
    Hi Jérôme, Ben and Jason,

    below is a series against the hmm tree which fixes up the mmap_sem
    locking in nouveau and while at it also removes leftover legacy HMM APIs
    only used by nouveau.

    The first 4 patches are a bug fix for nouveau, which I suspect should
    go into this merge window even if the code is marked as staging, just
    to avoid people copying the breakage.

    Changes since v2:
    - new patch from Jason to document FAULT_FLAG_ALLOW_RETRY semantics
    better
    - remove -EAGAIN handling in nouveau earlier

    Changes since v1:
    - don't return the valid state from hmm_range_unregister
    - additional nouveau cleanups

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      Last update: 2019-07-24 08:54    [W:2.225 / U:0.020 seconds]
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