Merge branch 'net/rds-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux

Santosh Shilimkar says:

====================
rds fixes

Few rds fixes which makes rds rdma transport reliably working on mainline

First two fixes are applicable to v4.11+ stable versions and last
three patches applies to only v5.1 stable and current mainline.

Patchset is re-based against 'net' and also available on below tree
====================

Signed-off-by: David S. Miller <davem@davemloft.net>