[RESEND PATCH v3 0/2] userfaultfd: selftest: Add tests for UFFD_FEATURE_SIGBUS feature

Resending, Andrew asked if I could resend the whole set.
Just added 'Reviewed-by' to commit log for 1/2, no other
changes.

v3 patch for 2/2 as before
http://marc.info/?l=linux-mm&m=150148267803458&w=2

Previous patch set here:
http://marc.info/?l=linux-mm&m=150095815413275&w=2

Prakash Sangappa (2):
  userfaultfd: Add feature to request for a signal delivery
  userfaultfd: selftest: Add tests for UFFD_FEATURE_SIGBUS feature

 fs/userfaultfd.c                         |    3 +
 include/uapi/linux/userfaultfd.h         |   10 ++-
 tools/testing/selftests/vm/userfaultfd.c |  127 +++++++++++++++++++++++++++++-
 3 files changed, 136 insertions(+), 4 deletions(-)