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, 86 insertions, 0 deletions

diff --git a/kernel/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.h b/kernel/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.h
new file mode 100644
index 000000000..f5563881b
--- /dev/null
+++ b/kernel/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_lib-linux.h
@@ -0,0 +1,86 @@
+/*
+ * GPL HEADER START
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 only,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License version 2 for more details (a copy is included
+ * in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; If not, see
+ * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ * GPL HEADER END
+ */
+/*
+ * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Use is subject to license terms.
+ *
+ * Copyright (c) 2012, Intel Corporation.
+ */
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ * Lustre is a trademark of Sun Microsystems, Inc.
+ */
+
+#define DEBUG_PORTAL_ALLOC
+
+#ifndef __LINUX_SOCKNAL_LIB_H__
+#define __LINUX_SOCKNAL_LIB_H__
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/mm.h>
+#include <linux/string.h>
+#include <linux/stat.h>
+#include <linux/errno.h>
+#include <linux/unistd.h>
+#include <net/sock.h>
+#include <net/tcp.h>
+#include <linux/uio.h>
+#include <linux/if.h>
+#include <linux/uaccess.h>
+
+#include <asm/irq.h>
+
+#include <linux/fs.h>
+#include <linux/file.h>
+#include <linux/list.h>
+#include <linux/kmod.h>
+#include <linux/sysctl.h>
+#include <asm/div64.h>
+#include <linux/syscalls.h>
+
+#include "../../../include/linux/libcfs/libcfs.h"
+
+#include <linux/crc32.h>
+static inline __u32 ksocknal_csum(__u32 crc, unsigned char const *p, size_t len)
+{
+#if 1
+	return crc32_le(crc, p, len);
+#else
+	while (len-- > 0)
+		crc = ((crc + 0x100) & ~0xff) | ((crc + *p++) & 0xff) ;
+	return crc;
+#endif
+}
+
+#define SOCKNAL_WSPACE(sk)       sk_stream_wspace(sk)
+#define SOCKNAL_MIN_WSPACE(sk)   sk_stream_min_wspace(sk)
+
+/* assume one thread for each connection type */
+#define SOCKNAL_NSCHEDS		3
+#define SOCKNAL_NSCHEDS_HIGH	(SOCKNAL_NSCHEDS << 1)
+
+#endif