[PATCH 4.14-stable 0/2] Port upstream patch

From: Mike Marciniszyn mike.marciniszyn@cornelisnetworks.com

This series ports upstream commit:

d39bf40e55e6 ("IB/qib: Protect from buffer overflow in struct qib_user_sdma_pkt fields")

Gustavo A. R. Silva (1): IB/qib: Use struct_size() helper

Mike Marciniszyn (1): IB/qib: Protect from buffer overflow in struct qib_user_sdma_pkt fields

drivers/infiniband/hw/qib/qib_user_sdma.c | 35 ++++++++++++++++++++++--------- 1 file changed, 25 insertions(+), 10 deletions(-)