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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Browse Source 
Conflicts:
	drivers/net/usb/r8152.c
	drivers/net/xen-netback/netback.c

Both the r8152 and netback conflicts were simple overlapping
changes.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2014-03-14 22:31:55 -04:00
parent 4c4e4113db a4ecdf82f8
commit 85dcce7a73
261 changed files with 2205 additions and 1640 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
net/bridge/br_multicast.c
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@@ -1127,9 +1127,10 @@ static void br_multicast_query_received(struct net_bridge *br,
struct net_bridge_port *port,
struct bridge_mcast_querier *querier,
int saddr,
bool is_general_query,
unsigned long max_delay)
{
if (saddr)
if (saddr && is_general_query)
br_multicast_update_querier_timer(br, querier, max_delay);
else if (timer_pending(&querier->timer))
return;
@@ -1181,8 +1182,16 @@ static int br_ip4_multicast_query(struct net_bridge *br,
IGMPV3_MRC(ih3->code) * (HZ / IGMP_TIMER_SCALE) : 1;
}
/* RFC2236+RFC3376 (IGMPv2+IGMPv3) require the multicast link layer
* all-systems destination addresses (224.0.0.1) for general queries
*/
if (!group && iph->daddr != htonl(INADDR_ALLHOSTS_GROUP)) {
err = -EINVAL;
goto out;
}
br_multicast_query_received(br, port, &br->ip4_querier, !!iph->saddr,
max_delay);
!group, max_delay);
if (!group)
goto out;
@@ -1228,6 +1237,7 @@ static int br_ip6_multicast_query(struct net_bridge *br,
unsigned long max_delay;
unsigned long now = jiffies;
const struct in6_addr *group = NULL;
bool is_general_query;
int err = 0;
spin_lock(&br->multicast_lock);
@@ -1235,6 +1245,12 @@ static int br_ip6_multicast_query(struct net_bridge *br,
(port && port->state == BR_STATE_DISABLED))
goto out;
/* RFC2710+RFC3810 (MLDv1+MLDv2) require link-local source addresses */
if (!(ipv6_addr_type(&ip6h->saddr) & IPV6_ADDR_LINKLOCAL)) {
err = -EINVAL;
goto out;
}
if (skb->len == sizeof(*mld)) {
if (!pskb_may_pull(skb, sizeof(*mld))) {
err = -EINVAL;
@@ -1256,8 +1272,19 @@ static int br_ip6_multicast_query(struct net_bridge *br,
max_delay = max(msecs_to_jiffies(mldv2_mrc(mld2q)), 1UL);
}
is_general_query = group && ipv6_addr_any(group);
/* RFC2710+RFC3810 (MLDv1+MLDv2) require the multicast link layer
* all-nodes destination address (ff02::1) for general queries
*/
if (is_general_query && !ipv6_addr_is_ll_all_nodes(&ip6h->daddr)) {
err = -EINVAL;
goto out;
}
br_multicast_query_received(br, port, &br->ip6_querier,
!ipv6_addr_any(&ip6h->saddr), max_delay);
!ipv6_addr_any(&ip6h->saddr),
is_general_query, max_delay);
if (!group)
goto out;