Copy stable/11@r303970 to releng/11.0 as part of the 11.0-RELEASE
cycle.

Prune svn:mergeinfo from the new branch, and rename it to RC1.

Update __FreeBSD_version.

Use the quarterly branch for the default FreeBSD.conf pkg(8) repo and
the dvd1.iso packages population.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head@r302406 to stable/11 as part of the 11.0-RELEASE cycle.
Prune svn:mergeinfo from the new branch, as nothing has been merged
here.

Additional commits post-branch will follow.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Fix over/under-linking in contrib/ofed.

Sponsored by: EMC / Isilon Storage Division

Add makefile for the "osmtest" utility. While at it:
- Fix depend target by removing a space after an "-I" inclusion option.
- Fix some minor compile issues in the "osmtest" utility.

MFC after: 3 days
PR: 196580
Sponsored by: Mellanox Technologies

Build contrib/ofed/usr.{bin,lib} in parallel

MFC after: 1 week
Sponsored by: EMC / Isilon Storage Division

Userspace library for Chelsio's Terminator 5 based iWARP RNICs (pretty
much every T5 card that does _not_ have "-SO" in its name is RDMA
capable).

This plugs into the OFED verbs framework and allows userspace RDMA
applications to work over T5 RNICs. Tested with rping.

Obtained from: Chelsio Communications
Relnotes: Yes
Sponsored by: Chelsio Communications

- Merge in OFED 1.5.3 from projects/ofed/head