[PATCH v2 0/3] overflow.h: Add arithmetic shift helper

[Kees Cook]

This adds the shift overflow helper, selftests, and first usage.

-Kees

Jason Gunthorpe (1):
  overflow.h: Add arithmetic shift helper

Kees Cook (1):
  test_overflow: Add shift overflow tests

Leon Romanovsky (1):
  RDMA/mlx5: Fix shift overflow in mlx5_ib_create_wq

 drivers/infiniband/hw/mlx5/qp.c |   5 +-
 include/linux/overflow.h        |  31 +++++++
 lib/test_overflow.c             | 140 +++++++++++++++++++++++++++++++-
 3 files changed, 174 insertions(+), 2 deletions(-)

-- 
2.17.1