Add the rt linux 4.1.3-rt3 as base

Import the rt linux 4.1.3-rt3 as OPNFV kvm base.

It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:

commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date:   Sat Jul 25 12:13:34 2015 +0200

    Prepare v4.1.3-rt3

    Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>

We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.

Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>

1 files changed, 78 insertions, 0 deletions

diff --git a/kernel/drivers/infiniband/Kconfig b/kernel/drivers/infiniband/Kconfig
new file mode 100644
index 000000000..b89953149
--- /dev/null
+++ b/kernel/drivers/infiniband/Kconfig
@@ -0,0 +1,78 @@
+menuconfig INFINIBAND
+	tristate "InfiniBand support"
+	depends on PCI || BROKEN
+	depends on HAS_IOMEM
+	depends on NET
+	depends on INET
+	depends on m || IPV6 != m
+	---help---
+	  Core support for InfiniBand (IB).  Make sure to also select
+	  any protocols you wish to use as well as drivers for your
+	  InfiniBand hardware.
+
+if INFINIBAND
+
+config INFINIBAND_USER_MAD
+	tristate "InfiniBand userspace MAD support"
+	depends on INFINIBAND
+	---help---
+	  Userspace InfiniBand Management Datagram (MAD) support.  This
+	  is the kernel side of the userspace MAD support, which allows
+	  userspace processes to send and receive MADs. You will also
+	  need libibumad from <http://www.openfabrics.org/downloads/management/>.
+
+config INFINIBAND_USER_ACCESS
+	tristate "InfiniBand userspace access (verbs and CM)"
+	select ANON_INODES
+	---help---
+	  Userspace InfiniBand access support.  This enables the
+	  kernel side of userspace verbs and the userspace
+	  communication manager (CM).  This allows userspace processes
+	  to set up connections and directly access InfiniBand
+	  hardware for fast-path operations.  You will also need
+	  libibverbs, libibcm and a hardware driver library from
+	  <http://www.openfabrics.org/git/>.
+
+config INFINIBAND_USER_MEM
+	bool
+	depends on INFINIBAND_USER_ACCESS != n
+	default y
+
+config INFINIBAND_ON_DEMAND_PAGING
+	bool "InfiniBand on-demand paging support"
+	depends on INFINIBAND_USER_MEM
+	select MMU_NOTIFIER
+	default y
+	---help---
+	  On demand paging support for the InfiniBand subsystem.
+	  Together with driver support this allows registration of
+	  memory regions without pinning their pages, fetching the
+	  pages on demand instead.
+
+config INFINIBAND_ADDR_TRANS
+	bool
+	depends on INFINIBAND
+	default y
+
+source "drivers/infiniband/hw/mthca/Kconfig"
+source "drivers/infiniband/hw/ipath/Kconfig"
+source "drivers/infiniband/hw/qib/Kconfig"
+source "drivers/infiniband/hw/ehca/Kconfig"
+source "drivers/infiniband/hw/amso1100/Kconfig"
+source "drivers/infiniband/hw/cxgb3/Kconfig"
+source "drivers/infiniband/hw/cxgb4/Kconfig"
+source "drivers/infiniband/hw/mlx4/Kconfig"
+source "drivers/infiniband/hw/mlx5/Kconfig"
+source "drivers/infiniband/hw/nes/Kconfig"
+source "drivers/infiniband/hw/ocrdma/Kconfig"
+source "drivers/infiniband/hw/usnic/Kconfig"
+
+source "drivers/infiniband/ulp/ipoib/Kconfig"
+
+source "drivers/infiniband/ulp/srp/Kconfig"
+source "drivers/infiniband/ulp/srpt/Kconfig"
+
+source "drivers/infiniband/ulp/iser/Kconfig"
+source "drivers/infiniband/ulp/isert/Kconfig"
+
+endif # INFINIBAND