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From:   Claudio Imbrenda <imbrenda@linux.ibm.com>
To:     linux-next@vger.kernel.org, akpm@linux-foundation.org,
        jack@suse.cz, kirill@shutemov.name
Cc:     borntraeger@de.ibm.com, david@redhat.com, aarcange@redhat.com,
        linux-mm@kvack.org, frankja@linux.ibm.com, sfr@canb.auug.org.au,
        jhubbard@nvidia.com, linux-kernel@vger.kernel.org,
        linux-s390@vger.kernel.org
Subject: [PATCH v4 0/2] add callbacks for inaccessible pages
Date:   Fri,  6 Mar 2020 14:25:35 +0100
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Message-Id: <20200306132537.783769-1-imbrenda@linux.ibm.com>
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This patchset has a fixup for gup/mm, and provides the necessary arch
hooks to enable protected virtualization.

Andrew: please simply squash/fixup the first patch into the appropriate
one that is already in your tree.

v3-> v4:
* changed WARN_ON into VM_BUG_ON_PAGE as per review,
* and small improvement of the associated comment
v2 -> v3:
* revert some cosmetic changes to improve readability
* improve some comments
v1 -> v2:
* use put_compound_head in the first patch
* fix commit message of the second patch
* minor code cleanups
* some comments to explain why sometimes we are not doing things

Claudio Imbrenda (2):
  mm/gup: fixup for 9947ea2c1e608e32 "mm/gup: track FOLL_PIN pages"
  mm/gup/writeback: add callbacks for inaccessible pages

 include/linux/gfp.h |  6 ++++
 mm/gup.c            | 76 +++++++++++++++++++++++++++++----------------
 mm/page-writeback.c |  9 +++++-
 3 files changed, 64 insertions(+), 27 deletions(-)

-- 
2.24.1