mac80211: fix kernel crash on netdev unregister on newer 3.14 kernels

Based on patch by Mark Milburn

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43224 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/kernel/mac80211/patches/008-fix_netdev_unregister.patch b/package/kernel/mac80211/patches/008-fix_netdev_unregister.patch
index fe90b57..ab39a0a 100644 (file)
--- a/package/kernel/mac80211/patches/008-fix_netdev_unregister.patch
+++ b/package/kernel/mac80211/patches/008-fix_netdev_unregister.patch
@@ -1,11 +1,13 @@
 --- a/net/mac80211/iface.c
 +++ b/net/mac80211/iface.c
-@@ -1859,6 +1859,11 @@ void ieee80211_remove_interfaces(struct 
+@@ -1859,6 +1859,13 @@ void ieee80211_remove_interfaces(struct 
        }
        mutex_unlock(&local->iflist_mtx);
        unregister_netdevice_many(&unreg_list);
 +#if (!(LINUX_VERSION_CODE >= KERNEL_VERSION(3,10,45) && \
 +       LINUX_VERSION_CODE < KERNEL_VERSION(3,11,0)) && \
++     !(LINUX_VERSION_CODE >= KERNEL_VERSION(3,14,9) && \
++       LINUX_VERSION_CODE < KERNEL_VERSION(3,15,0)) && \
 +     (LINUX_VERSION_CODE < KERNEL_VERSION(3,16,0)))
 +      list_del(&unreg_list);
 +#endif