From: Mike Marciniszyn <mike.marciniszyn@xxxxxxxxxxxxxxxxxxxx> 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(-)