linux-stable.git/drivers/net/team, branch v3.10.71

team: fix mtu setting

2014-06-26T19:12:38+00:00

[ Upstream commit 9d0d68faea6962d62dd501cd6e71ce5cc8ed262b ]

Now it is not possible to set mtu to team device which has a port
enslaved to it. The reason is that when team_change_mtu() calls
dev_set_mtu() for port device, notificator for NETDEV_PRECHANGEMTU
event is called and team_device_event() returns NOTIFY_BAD forbidding
the change. So fix this by returning NOTIFY_DONE here in case team is
changing mtu in team_change_mtu().

Introduced-by: 3d249d4c "net: introduce ethernet teaming device"
Signed-off-by: Jiri Pirko 
Acked-by: Flavio Leitner 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

team: fix master carrier set when user linkup is enabled

2013-12-08T15:29:26+00:00

[ Upstream commit f5e0d34382e18f396d7673a84df8e3342bea7eb6 ]

When user linkup is enabled and user sets linkup of individual port,
we need to recompute linkup (carrier) of master interface so the change
is reflected. Fix this by calling __team_carrier_check() which does the
needed work.

Please apply to all stable kernels as well. Thanks.

Reported-by: Jan Tluka 
Signed-off-by: Jiri Pirko 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

team: move add to port list before port enablement

2013-06-12T07:56:27+00:00

team_port_enable() adds port to port_hashlist. Reader sees port
in team_get_port_by_index_rcu() and returns it, but
team_get_first_port_txable_rcu() tries to go through port_list, where the
port is not inserted yet -> NULL pointer dereference.
Fix this by reordering port_list and port_hashlist insertion.
Panic is easily triggeable when txing packets and adding/removing port
in a loop.

Introduced by commit 3d249d4c "net: introduce ethernet teaming device"

Signed-off-by: Jiri Pirko 
Signed-off-by: David S. Miller

team: check return value of team_get_port_by_index_rcu() for NULL

2013-06-12T07:56:27+00:00

team_get_port_by_index_rcu() might return NULL due to race between port
removal and skb tx path. Panic is easily triggeable when txing packets
and adding/removing port in a loop.

introduced by commit 3d249d4ca "net: introduce ethernet teaming device"
and commit 753f993911b "team: introduce random mode" (for random mode)

Signed-off-by: Jiri Pirko 
Signed-off-by: David S. Miller

team: fix port list dump for big number of ports

2013-06-01T00:31:52+00:00

In case the port list dump does not fit into one skb currently the
dump would start over again. Fix this by continue from the last dumped
port.

Introduced by commit d90f889e9c (team: handle sending port list in the
same way option list is sent)

Signed-off-by: Jiri Pirko 
Signed-off-by: David S. Miller

drivers/net: rename random32() to prandom_u32()

2013-05-08T01:38:27+00:00

Use preferable function name which implies using a pseudo-random number
generator.

[akpm@linux-foundation.org: convert team_mode_random.c]
Signed-off-by: Akinobu Mita 
Acked-by: Thomas Sailer 
Acked-by: Bing Zhao  [mwifiex]
Cc: "David S. Miller" 
Cc: Michael Chan 
Cc: Thomas Sailer 
Cc: Jean-Paul Roubelat 
Cc: Bing Zhao 
Cc: Brett Rudley 
Cc: Arend van Spriel 
Cc: "Franky (Zhenhui) Lin" 
Cc: Hante Meuleman 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

net: vlan: prepare for 802.1ad VLAN filtering offload

2013-04-19T18:45:27+00:00

Change the rx_{add,kill}_vid callbacks to take a protocol argument in
preparation of 802.1ad support. The protocol argument used so far is
always htons(ETH_P_8021Q).

Signed-off-by: Patrick McHardy 
Signed-off-by: David S. Miller

net: vlan: rename NETIF_F_HW_VLAN_* feature flags to NETIF_F_HW_VLAN_CTAG_*

2013-04-19T18:45:26+00:00

Rename the hardware VLAN acceleration features to include "CTAG" to indicate
that they only support CTAGs. Follow up patches will introduce 802.1ad
server provider tagging (STAGs) and require the distinction for hardware not
supporting acclerating both.

Signed-off-by: Patrick McHardy 
Signed-off-by: David S. Miller

team: Use new sync_multiple api to sync devices adressess.

2013-04-15T20:10:47+00:00

Team drivers attempts to sync addresses to each of the port
devices; however, the current api doesn't really perform the sync
for any device after the first one.  Switch to using the new api
that will actually sync the addresses to all ports.

CC: Jiri Pirko 
Signed-off-by: Vlad Yasevich 
Signed-off-by: David S. Miller

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

2013-03-12T09:52:22+00:00

Conflicts:
	drivers/net/ethernet/intel/e1000e/netdev.c

Minor conflict in e1000e, a line that got fixed in 'net'
has been removed in 'net-next'.

Signed-off-by: David S. Miller