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Re: [1/1] mm: thp: calculate the mapcount correctly for THP pages during WP faults

From Mike Marciniszyn <mike.marciniszyn@intel.com>
Newsgroups linux.kernel
Subject Re: [1/1] mm: thp: calculate the mapcount correctly for THP pages during WP faults
Date 2016-05-12 20:50 +0200
Message-ID <ry3Qm-2Xu-5@gated-at.bofh.it> (permalink)
References <ry1Oy-1bi-19@gated-at.bofh.it>
Organization linux.* mail to news gateway

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>
>Reviewed-by: "Kirill A. Shutemov" <kirill@shutemov.name>
>Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
>

Andrea,

Perhaps add a V<n> in the subject for subsequent submissions as well as
version change control in email after the ---.

I happened to know the differences, but others might not.

This patch also solves the >= 4.5-rc1 IB user memory registration thp bug
that results in memory corruption!

Reviewed-by: Dean Luick <dean.luick@intel.com>
Tested-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Tested-by: Josh Collier <josh.d.collier@intel.com>

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Thread

[PATCH 0/3] mm: thp: mapcount updates Andrea Arcangeli <aarcange@redhat.com> - 2016-05-06 17:10 +0200
  [PATCH 2/3] mm: thp: microoptimize compound_mapcount() Andrea Arcangeli <aarcange@redhat.com> - 2016-05-06 17:10 +0200
    Re: [PATCH 2/3] mm: thp: microoptimize compound_mapcount() "Kirill A. Shutemov" <kirill@shutemov.name> - 2016-05-06 19:40 +0200
  [PATCH 1/3] mm: thp: calculate the mapcount correctly for THP pages during WP faults Andrea Arcangeli <aarcange@redhat.com> - 2016-05-06 17:10 +0200
    Re: [PATCH 1/3] mm: thp: calculate the mapcount correctly for THP  pages during WP faults Alex Williamson <alex.williamson@redhat.com> - 2016-05-07 00:20 +0200
    Re: [PATCH 1/3] mm: thp: calculate the mapcount correctly for THP  pages during WP faults Andrew Morton <akpm@linux-foundation.org> - 2016-05-10 00:30 +0200
    [PATCH 1/1] mm: thp: calculate the mapcount correctly for THP pages during WP faults Andrea Arcangeli <aarcange@redhat.com> - 2016-05-10 21:30 +0200
      Re: [1/1] mm: thp: calculate the mapcount correctly for THP pages during WP faults Mike Marciniszyn <mike.marciniszyn@intel.com> - 2016-05-11 23:30 +0200
      [PATCH 1/1] mm: thp: calculate the mapcount correctly for THP pages during WP faults Andrea Arcangeli <aarcange@redhat.com> - 2016-05-12 18:40 +0200
        Re: [1/1] mm: thp: calculate the mapcount correctly for THP pages during WP faults Mike Marciniszyn <mike.marciniszyn@intel.com> - 2016-05-12 20:50 +0200
  [PATCH 3/3] mm: thp: split_huge_pmd_address() comment improvement Andrea Arcangeli <aarcange@redhat.com> - 2016-05-06 17:10 +0200
    Re: [PATCH 3/3] mm: thp: split_huge_pmd_address() comment improvement "Kirill A. Shutemov" <kirill@shutemov.name> - 2016-05-06 19:40 +0200

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