[3.8.y.z extended stable] Patch "team: fix master carrier set when user linkup is enabled" has been added to staging queue

[Kamal Mostafa]

This is a note to let you know that I have just added a patch titled

    team: fix master carrier set when user linkup is enabled

to the linux-3.8.y-queue branch of the 3.8.y.z extended stable tree 
which can be found at:

 http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.8.y-queue

This patch is scheduled to be released in version 3.8.13.15.

If you, or anyone else, feels it should not be added to this tree, please 
reply to this email.

For more information about the 3.8.y.z tree, see
https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable

Thanks.
-Kamal

------

>From f9945f300f37222cf5483737d0f12fae1ab7e59c Mon Sep 17 00:00:00 2001
From: Jiri Pirko <jiri at resnulli.us>
Date: Thu, 28 Nov 2013 18:01:38 +0100
Subject: team: fix master carrier set when user linkup is enabled

[ 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 <jtluka at redhat.com>
Signed-off-by: Jiri Pirko <jiri at resnulli.us>
Signed-off-by: David S. Miller <davem at davemloft.net>
Signed-off-by: Kamal Mostafa <kamal at canonical.com>
---
 drivers/net/team/team.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
index 3c181ca..9667ddc 100644
--- a/drivers/net/team/team.c
+++ b/drivers/net/team/team.c
@@ -1199,6 +1199,8 @@ static int team_user_linkup_option_get(struct team *team,
 	return 0;
 }

+static void __team_carrier_check(struct team *team);
+
 static int team_user_linkup_option_set(struct team *team,
 				       struct team_gsetter_ctx *ctx)
 {
@@ -1206,6 +1208,7 @@ static int team_user_linkup_option_set(struct team *team,

 	port->user.linkup = ctx->data.bool_val;
 	team_refresh_port_linkup(port);
+	__team_carrier_check(port->team);
 	return 0;
 }

@@ -1225,6 +1228,7 @@ static int team_user_linkup_en_option_set(struct team *team,

 	port->user.linkup_enabled = ctx->data.bool_val;
 	team_refresh_port_linkup(port);
+	__team_carrier_check(port->team);
 	return 0;
 }

--
1.8.3.2