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    SubjectRe: [PATCH v3 00/28] userfaultfd: write protection support
    On Tue, Apr 09, 2019 at 02:08:39PM +0800, Peter Xu wrote:
    > On Wed, Mar 20, 2019 at 10:06:14AM +0800, Peter Xu wrote:
    > > This series implements initial write protection support for
    > > userfaultfd. Currently both shmem and hugetlbfs are not supported
    > > yet, but only anonymous memory. This is the 3nd version of it.
    > >
    > > The latest code can also be found at:
    > >
    > > https://github.com/xzpeter/linux/tree/uffd-wp-merged
    > >
    > > Note again that the first 5 patches in the series can be seen as
    > > isolated work on page fault mechanism. I would hope that they can be
    > > considered to be reviewed/picked even earlier than the rest of the
    > > series since it's even useful for existing userfaultfd MISSING case
    > > [8].
    >
    > Ping - any further comments for v3? Is there any chance to have this
    > series (or the first 5 patches) for 5.2?

    Few issues left, sorry for taking so long to get to review, sometimes
    it goes to the bottom of my stack.

    I am guessing this should be merge through Andrew ? Unless Andrea have
    a tree for userfaultfd (i am not following all that closely).

    From my point of view it almost all look good. I sent review before
    this email. Maybe we need some review from x86 folks on the x86 arch
    changes for the feature ?

    Cheers,
    Jérôme

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