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author | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-01-05 14:15:44 +0100 |
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committer | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-01-08 16:45:08 +0100 |
commit | 57a9633a2c6c3be56c794576157f057a70ac52df (patch) | |
tree | a8d76560e0cec6fdc3e2963e5a5d7232cf2bb0f4 /target/linux/generic/hack-4.9/641-bridge_port_isolate.patch | |
parent | 28fd4ac512ec1c08a79ac7a434b2def3cc82f1d5 (diff) | |
download | upstream-57a9633a2c6c3be56c794576157f057a70ac52df.tar.gz upstream-57a9633a2c6c3be56c794576157f057a70ac52df.tar.bz2 upstream-57a9633a2c6c3be56c794576157f057a70ac52df.zip |
kernel: remove support for kernel 4.9
No target uses kernel 4.9 anymore.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Diffstat (limited to 'target/linux/generic/hack-4.9/641-bridge_port_isolate.patch')
-rw-r--r-- | target/linux/generic/hack-4.9/641-bridge_port_isolate.patch | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/target/linux/generic/hack-4.9/641-bridge_port_isolate.patch b/target/linux/generic/hack-4.9/641-bridge_port_isolate.patch deleted file mode 100644 index a436dd2b1e..0000000000 --- a/target/linux/generic/hack-4.9/641-bridge_port_isolate.patch +++ /dev/null @@ -1,76 +0,0 @@ -From e988390850731aa1697ed09d47b0932fac1af175 Mon Sep 17 00:00:00 2001 -From: Felix Fietkau <nbd@nbd.name> -Date: Fri, 7 Jul 2017 17:20:03 +0200 -Subject: bridge: port isolate - -Isolating individual bridge ports - -Signed-off-by: Felix Fietkau <nbd@nbd.name> ---- - include/linux/if_bridge.h | 1 + - net/bridge/br_forward.c | 5 +++++ - net/bridge/br_input.c | 3 +++ - net/bridge/br_sysfs_if.c | 2 ++ - 4 files changed, 11 insertions(+) - ---- a/include/linux/if_bridge.h -+++ b/include/linux/if_bridge.h -@@ -47,6 +47,7 @@ struct br_ip_list { - #define BR_PROXYARP_WIFI BIT(10) - #define BR_MCAST_FLOOD BIT(11) - #define BR_MULTICAST_TO_UNICAST BIT(12) -+#define BR_ISOLATE_MODE BIT(13) - - #define BR_DEFAULT_AGEING_TIME (300 * HZ) - ---- a/net/bridge/br_forward.c -+++ b/net/bridge/br_forward.c -@@ -140,6 +140,9 @@ static int deliver_clone(const struct ne - void br_forward(const struct net_bridge_port *to, - struct sk_buff *skb, bool local_rcv, bool local_orig) - { -+ if (to->flags & BR_ISOLATE_MODE && !local_orig) -+ to = NULL; -+ - if (to && should_deliver(to, skb)) { - if (local_rcv) - deliver_clone(to, skb, local_orig); -@@ -205,6 +208,8 @@ void br_flood(struct net_bridge *br, str - struct net_bridge_port *p; - - list_for_each_entry_rcu(p, &br->port_list, list) { -+ if (!local_orig && (p->flags & BR_ISOLATE_MODE)) -+ continue; - /* Do not flood unicast traffic to ports that turn it off */ - if (pkt_type == BR_PKT_UNICAST && !(p->flags & BR_FLOOD)) - continue; ---- a/net/bridge/br_input.c -+++ b/net/bridge/br_input.c -@@ -175,6 +175,9 @@ int br_handle_frame_finish(struct net *n - if (IS_ENABLED(CONFIG_INET) && skb->protocol == htons(ETH_P_ARP)) - br_do_proxy_arp(skb, br, vid, p); - -+ if (p->flags & BR_ISOLATE_MODE) -+ return br_pass_frame_up(skb); -+ - switch (pkt_type) { - case BR_PKT_MULTICAST: - mdst = br_mdb_get(br, skb, vid); ---- a/net/bridge/br_sysfs_if.c -+++ b/net/bridge/br_sysfs_if.c -@@ -172,6 +172,7 @@ BRPORT_ATTR_FLAG(unicast_flood, BR_FLOOD - BRPORT_ATTR_FLAG(proxyarp, BR_PROXYARP); - BRPORT_ATTR_FLAG(proxyarp_wifi, BR_PROXYARP_WIFI); - BRPORT_ATTR_FLAG(multicast_flood, BR_MCAST_FLOOD); -+BRPORT_ATTR_FLAG(isolated, BR_ISOLATE_MODE); - - #ifdef CONFIG_BRIDGE_IGMP_SNOOPING - static ssize_t show_multicast_router(struct net_bridge_port *p, char *buf) -@@ -220,6 +221,7 @@ static const struct brport_attribute *br - &brport_attr_proxyarp, - &brport_attr_proxyarp_wifi, - &brport_attr_multicast_flood, -+ &brport_attr_isolated, - NULL - }; - |