kernel: split patches folder up into backport, pending and hack folders

[openwrt/openwrt.git] / target / linux / generic / patches-3.18 / 081-03-pppoe-drop-pppoe-device-in-pppoe_unbind_sock_work.patch

diff --git a/target/linux/generic/patches-3.18/081-03-pppoe-drop-pppoe-device-in-pppoe_unbind_sock_work.patch b/target/linux/generic/patches-3.18/081-03-pppoe-drop-pppoe-device-in-pppoe_unbind_sock_work.patch
deleted file mode 100644 (file)
index 07d6435..0000000
--- a/target/linux/generic/patches-3.18/081-03-pppoe-drop-pppoe-device-in-pppoe_unbind_sock_work.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-From: Felix Fietkau <nbd@nbd.name>
-Date: Sat, 9 May 2015 23:08:38 +0200
-Subject: [PATCH] pppoe: drop pppoe device in pppoe_unbind_sock_work
-
-After receiving a PADT and the socket is closed, user space will no
-longer drop the reference to the pppoe device.
-This leads to errors like this:
-
-[  488.570000] unregister_netdevice: waiting for eth0.2 to become free. Usage count = 2
-
-Fixes: 287f3a943fe ("pppoe: Use workqueue to die properly when a PADT is received")
-Signed-off-by: Felix Fietkau <nbd@nbd.name>
-Signed-off-by: David S. Miller <davem@davemloft.net>
----
-
---- a/drivers/net/ppp/pppoe.c
-+++ b/drivers/net/ppp/pppoe.c
-@@ -464,6 +464,10 @@ static void pppoe_unbind_sock_work(struc
-       struct sock *sk = sk_pppox(po);
- 
-       lock_sock(sk);
-+      if (po->pppoe_dev) {
-+              dev_put(po->pppoe_dev);
-+              po->pppoe_dev = NULL;
-+      }
-       pppox_unbind_sock(sk);
-       release_sock(sk);
-       sock_put(sk);