From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001
From: Yunhong Jiang <yunhong.jiang@intel.com>
Date: Tue, 4 Aug 2015 12:17:53 -0700
Subject: 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>
---
 kernel/net/bridge/netfilter/ebt_nflog.c | 73 +++++++++++++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 kernel/net/bridge/netfilter/ebt_nflog.c

(limited to 'kernel/net/bridge/netfilter/ebt_nflog.c')

diff --git a/kernel/net/bridge/netfilter/ebt_nflog.c b/kernel/net/bridge/netfilter/ebt_nflog.c
new file mode 100644
index 000000000..59ac79520
--- /dev/null
+++ b/kernel/net/bridge/netfilter/ebt_nflog.c
@@ -0,0 +1,73 @@
+/*
+ * ebt_nflog
+ *
+ *	Author:
+ *	Peter Warasin <peter@endian.com>
+ *
+ *  February, 2008
+ *
+ * Based on:
+ *  xt_NFLOG.c, (C) 2006 by Patrick McHardy <kaber@trash.net>
+ *  ebt_ulog.c, (C) 2004 by Bart De Schuymer <bdschuym@pandora.be>
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/spinlock.h>
+#include <linux/netfilter/x_tables.h>
+#include <linux/netfilter_bridge/ebtables.h>
+#include <linux/netfilter_bridge/ebt_nflog.h>
+#include <net/netfilter/nf_log.h>
+
+static unsigned int
+ebt_nflog_tg(struct sk_buff *skb, const struct xt_action_param *par)
+{
+	const struct ebt_nflog_info *info = par->targinfo;
+	struct nf_loginfo li;
+	struct net *net = dev_net(par->in ? par->in : par->out);
+
+	li.type = NF_LOG_TYPE_ULOG;
+	li.u.ulog.copy_len = info->len;
+	li.u.ulog.group = info->group;
+	li.u.ulog.qthreshold = info->threshold;
+
+	nf_log_packet(net, PF_BRIDGE, par->hooknum, skb, par->in,
+		      par->out, &li, "%s", info->prefix);
+	return EBT_CONTINUE;
+}
+
+static int ebt_nflog_tg_check(const struct xt_tgchk_param *par)
+{
+	struct ebt_nflog_info *info = par->targinfo;
+
+	if (info->flags & ~EBT_NFLOG_MASK)
+		return -EINVAL;
+	info->prefix[EBT_NFLOG_PREFIX_SIZE - 1] = '\0';
+	return 0;
+}
+
+static struct xt_target ebt_nflog_tg_reg __read_mostly = {
+	.name       = "nflog",
+	.revision   = 0,
+	.family     = NFPROTO_BRIDGE,
+	.target     = ebt_nflog_tg,
+	.checkentry = ebt_nflog_tg_check,
+	.targetsize = sizeof(struct ebt_nflog_info),
+	.me         = THIS_MODULE,
+};
+
+static int __init ebt_nflog_init(void)
+{
+	return xt_register_target(&ebt_nflog_tg_reg);
+}
+
+static void __exit ebt_nflog_fini(void)
+{
+	xt_unregister_target(&ebt_nflog_tg_reg);
+}
+
+module_init(ebt_nflog_init);
+module_exit(ebt_nflog_fini);
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Peter Warasin <peter@endian.com>");
+MODULE_DESCRIPTION("ebtables NFLOG netfilter logging module");
-- 
cgit 1.2.3-korg