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| author | Takashi Iwai <tiwai@suse.de> | 2014-11-17 22:16:03 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2014-11-17 22:16:03 +0100 |
| commit | 39ae97ea4b773be81bae9eec08ed1e5c53606c1a (patch) | |
| tree | 4d55635fb46a86b970c1491cc529eb2770bf3076 /drivers/net/macvlan.c | |
| parent | a358a0ef861dae6f8330fb034aaa43adae71ebc1 (diff) | |
| parent | cf9a7f7823c67243da44da2ac47ca944a3108282 (diff) | |
Merge tag 'asoc-v3.18-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v3.18
As well as the usual driver fixes there's a few other things here:
One is a fix for a race in DPCM which is unfortuantely a rather large
diffstat, this is the result of growing usage of the mainline code and
hence more detailed testing so I'm relatively happy.
The other is a fix for non-DT machine driver matching following some of
the componentization work which is much more focused.
Both have had a while to cook in -next.
Diffstat (limited to 'drivers/net/macvlan.c')
| -rw-r--r-- | drivers/net/macvlan.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index 29b3bb410781c..bfb0b6ec8c56e 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -272,7 +272,7 @@ static void macvlan_process_broadcast(struct work_struct *w) struct sk_buff *skb; struct sk_buff_head list; - skb_queue_head_init(&list); + __skb_queue_head_init(&list); spin_lock_bh(&port->bc_queue.lock); skb_queue_splice_tail_init(&port->bc_queue, &list); @@ -1082,9 +1082,15 @@ static void macvlan_port_destroy(struct net_device *dev) { struct macvlan_port *port = macvlan_port_get_rtnl(dev); - cancel_work_sync(&port->bc_work); dev->priv_flags &= ~IFF_MACVLAN_PORT; netdev_rx_handler_unregister(dev); + + /* After this point, no packet can schedule bc_work anymore, + * but we need to cancel it and purge left skbs if any. + */ + cancel_work_sync(&port->bc_work); + __skb_queue_purge(&port->bc_queue); + kfree_rcu(port, rcu); } |