Displaying 2 results from an estimated 2 matches for "xenvif_carrier_off".
2013 Feb 06
0
[PATCH 1/4] xen/netback: shutdown the ring if it contains garbage.
...ommon.h
@@ -151,6 +151,9 @@ void xen_netbk_queue_tx_skb(struct xenvif *vif, struct sk_buff *skb);
/* Notify xenvif that ring now has space to send an skb to the frontend */
void xenvif_notify_tx_completion(struct xenvif *vif);
+/* Prevent the device from generating any further traffic. */
+void xenvif_carrier_off(struct xenvif *vif);
+
/* Returns number of ring slots required to send an skb to the frontend */
unsigned int xen_netbk_count_skb_slots(struct xenvif *vif, struct sk_buff *skb);
diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c
index b7d41f8..b8c5193 100644...
2013 Feb 01
45
netback Oops then xenwatch stuck in D state
We''ve been hitting the following issue on a variety of hosts and recent
Xen/dom0 version combinations. Here''s an excerpt from our latest:
Xen: 4.1.4 (xenbits @ 23432)
Dom0: 3.7.1-x86_64
BUG: unable to handle kernel NULL pointer dereference at 000000000000001c
IP: [<ffffffff8141a301>] evtchn_from_irq+0x11/0x40
PGD 0
Oops: 0000 [#1] SMP
Modules linked in: ebt_comment