drop 3.19 support

Signed-off-by: Imre Kaloz <kaloz@openwrt.org>



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@45002 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 86 deletions

diff --git a/target/linux/generic/patches-3.19/604-netfilter_conntrack_flush.patch b/target/linux/generic/patches-3.19/604-netfilter_conntrack_flush.patch
deleted file mode 100644
index 6d58189786..0000000000
--- a/target/linux/generic/patches-3.19/604-netfilter_conntrack_flush.patch
+++ /dev/null
@@ -1,86 +0,0 @@
---- a/net/netfilter/nf_conntrack_standalone.c
-+++ b/net/netfilter/nf_conntrack_standalone.c
-@@ -17,6 +17,7 @@
- #include <linux/percpu.h>
- #include <linux/netdevice.h>
- #include <linux/security.h>
-+#include <linux/inet.h>
- #include <net/net_namespace.h>
- #ifdef CONFIG_SYSCTL
- #include <linux/sysctl.h>
-@@ -265,10 +266,66 @@ static int ct_open(struct inode *inode,
- 			sizeof(struct ct_iter_state));
- }
- 
-+struct kill_request {
-+	u16 family;
-+	union nf_inet_addr addr;
-+};
-+
-+static int kill_matching(struct nf_conn *i, void *data)
-+{
-+	struct kill_request *kr = data;
-+	struct nf_conntrack_tuple *t1 = &i->tuplehash[IP_CT_DIR_ORIGINAL].tuple;
-+	struct nf_conntrack_tuple *t2 = &i->tuplehash[IP_CT_DIR_REPLY].tuple;
-+
-+	if (!kr->family)
-+		return 1;
-+
-+	if (t1->src.l3num != kr->family)
-+		return 0;
-+
-+	return (nf_inet_addr_cmp(&kr->addr, &t1->src.u3) ||
-+	        nf_inet_addr_cmp(&kr->addr, &t1->dst.u3) ||
-+	        nf_inet_addr_cmp(&kr->addr, &t2->src.u3) ||
-+	        nf_inet_addr_cmp(&kr->addr, &t2->dst.u3));
-+}
-+
-+static ssize_t ct_file_write(struct file *file, const char __user *buf,
-+			     size_t count, loff_t *ppos)
-+{
-+	struct seq_file *seq = file->private_data;
-+	struct net *net = seq_file_net(seq);
-+	struct kill_request kr = { };
-+	char req[INET6_ADDRSTRLEN] = { };
-+
-+	if (count == 0)
-+		return 0;
-+
-+	if (count >= INET6_ADDRSTRLEN)
-+		count = INET6_ADDRSTRLEN - 1;
-+
-+	if (copy_from_user(req, buf, count))
-+		return -EFAULT;
-+
-+	if (strnchr(req, count, ':')) {
-+		kr.family = AF_INET6;
-+		if (!in6_pton(req, count, (void *)&kr.addr, '\n', NULL))
-+			return -EINVAL;
-+	} else if (strnchr(req, count, '.')) {
-+		kr.family = AF_INET;
-+		if (!in4_pton(req, count, (void *)&kr.addr, '\n', NULL))
-+			return -EINVAL;
-+	}
-+
-+	nf_ct_iterate_cleanup(net, kill_matching, &kr, 0, 0);
-+
-+	return count;
-+}
-+
- static const struct file_operations ct_file_ops = {
- 	.owner   = THIS_MODULE,
- 	.open    = ct_open,
- 	.read    = seq_read,
-+	.write	 = ct_file_write,
- 	.llseek  = seq_lseek,
- 	.release = seq_release_net,
- };
-@@ -370,7 +427,7 @@ static int nf_conntrack_standalone_init_
- {
- 	struct proc_dir_entry *pde;
- 
--	pde = proc_create("nf_conntrack", 0440, net->proc_net, &ct_file_ops);
-+	pde = proc_create("nf_conntrack", 0660, net->proc_net, &ct_file_ops);
- 	if (!pde)
- 		goto out_nf_conntrack;
-