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SubjectRe: [PATCH] mm/hugetlbfs: Unmap pages if page fault raced with hole punch
On Mon, 11 Jan 2016 17:36:43 -0800 Mike Kravetz <mike.kravetz@oracle.com> wrote:

> >
> > I'll mark this patch as "pending, awaiting Mike's go-ahead".
> >
>
> When this patch was originally submitted, bugs were discovered in the
> hugetlb_vmdelete_list routine. So, the patch "Fix bugs in
> hugetlb_vmtruncate_list" was created.
>
> I have retested the changes in this patch specifically dealing with
> page fault/hole punch race on top of the new hugetlb_vmtruncate_list
> routine. Everything looks good.
>
> How would you like to proceed with the patch?
> - Should I create a series with the hugetlb_vmtruncate_list split out?
> - Should I respin with hugetlb_vmtruncate_list patch applied?
>
> Just let me know what is easiest/best for you.

If you're saying that
http://ozlabs.org/~akpm/mmots/broken-out/mm-mempolicy-skip-non-migratable-vmas-when-setting-mpol_mf_lazy.patch
and
http://ozlabs.org/~akpm/mmots/broken-out/mm-hugetlbfs-unmap-pages-if-page-fault-raced-with-hole-punch.patch
are the final everything-works versions then we're all good to go now.

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