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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-03-23 07:59:38 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-03-23 07:59:38 +0100
commitbaca54d956f77be9abc487bcdddf7a2a1fbbda1b (patch)
tree4dbd646d7f533c2c741ecb428563a84f5af8ceec /drivers/net/ipvlan
parent217fb361167d4e108b9076e826a6d9624252696a (diff)
parent16fbf79b0f83bc752cee8589279f1ebfe57b3b6e (diff)
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Merge 5.6-rc7 into char-misc-next
We need the char/misc driver fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/net/ipvlan')
-rw-r--r--drivers/net/ipvlan/ipvlan_core.c19
-rw-r--r--drivers/net/ipvlan/ipvlan_main.c5
2 files changed, 12 insertions, 12 deletions
diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c
index 30cd0c4f0be0..8801d093135c 100644
--- a/drivers/net/ipvlan/ipvlan_core.c
+++ b/drivers/net/ipvlan/ipvlan_core.c
@@ -293,6 +293,7 @@ void ipvlan_process_multicast(struct work_struct *work)
}
if (dev)
dev_put(dev);
+ cond_resched();
}
}
@@ -498,19 +499,21 @@ static int ipvlan_process_outbound(struct sk_buff *skb)
struct ethhdr *ethh = eth_hdr(skb);
int ret = NET_XMIT_DROP;
- /* In this mode we dont care about multicast and broadcast traffic */
- if (is_multicast_ether_addr(ethh->h_dest)) {
- pr_debug_ratelimited("Dropped {multi|broad}cast of type=[%x]\n",
- ntohs(skb->protocol));
- kfree_skb(skb);
- goto out;
- }
-
/* The ipvlan is a pseudo-L2 device, so the packets that we receive
* will have L2; which need to discarded and processed further
* in the net-ns of the main-device.
*/
if (skb_mac_header_was_set(skb)) {
+ /* In this mode we dont care about
+ * multicast and broadcast traffic */
+ if (is_multicast_ether_addr(ethh->h_dest)) {
+ pr_debug_ratelimited(
+ "Dropped {multi|broad}cast of type=[%x]\n",
+ ntohs(skb->protocol));
+ kfree_skb(skb);
+ goto out;
+ }
+
skb_pull(skb, sizeof(*ethh));
skb->mac_header = (typeof(skb->mac_header))~0U;
skb_reset_network_header(skb);
diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c
index a70662261a5a..f195f278a83a 100644
--- a/drivers/net/ipvlan/ipvlan_main.c
+++ b/drivers/net/ipvlan/ipvlan_main.c
@@ -164,7 +164,6 @@ static void ipvlan_uninit(struct net_device *dev)
static int ipvlan_open(struct net_device *dev)
{
struct ipvl_dev *ipvlan = netdev_priv(dev);
- struct net_device *phy_dev = ipvlan->phy_dev;
struct ipvl_addr *addr;
if (ipvlan->port->mode == IPVLAN_MODE_L3 ||
@@ -178,7 +177,7 @@ static int ipvlan_open(struct net_device *dev)
ipvlan_ht_addr_add(ipvlan, addr);
rcu_read_unlock();
- return dev_uc_add(phy_dev, phy_dev->dev_addr);
+ return 0;
}
static int ipvlan_stop(struct net_device *dev)
@@ -190,8 +189,6 @@ static int ipvlan_stop(struct net_device *dev)
dev_uc_unsync(phy_dev, dev);
dev_mc_unsync(phy_dev, dev);
- dev_uc_del(phy_dev, phy_dev->dev_addr);
-
rcu_read_lock();
list_for_each_entry_rcu(addr, &ipvlan->addrs, anode)
ipvlan_ht_addr_del(addr);