[PATCH v3 0/2] add callbacks for inaccessible pages

Claudio Imbrenda
2020-03-04T13:07:07Z

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.

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 | 5 +++
3 files changed, 61 insertions(+), 26 deletions(-)

--
2.24.1