lazy-pages: update checks for availability of userfaultfd

Submitted by Mike Rapoport on Aug. 15, 2017, 6:23 a.m.

Details

Reviewer None
Submitted Aug. 15, 2017, 6:23 a.m.
Last Updated Aug. 16, 2017, 8:57 p.m.
Revision 3

Cover Letter

v3:
* rebased on current criu-dev
* simplified features check in cr-check/cr-service
* userfault features check moved to uffd.c

v2:
* wrognly rebased on current criu-dev

Mike Rapoport (2):
  check/servise: use cached kdat values for features check
  cr-service: require non-cooperative userfaultfd for lazy-pages

 criu/cr-check.c     | 48 ++----------------------------------------------
 criu/cr-service.c   | 31 +++++--------------------------
 criu/include/uffd.h |  1 +
 criu/uffd.c         |  7 +++++++
 4 files changed, 15 insertions(+), 72 deletions(-)
  

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