4.9-stable review patch. If anyone has any objections, please let me know.
------------------
From: Mahesh Bandewar <maheshb@xxxxxxxxxx>
[ Upstream commit fb9eb899a6dc663e4a2deed9af2ac28f507d0ffb ]
When link transitions from LINK_FAIL to LINK_UP, the commit phase is
not called. This leads to an erroneous state causing slave-link state to
get stuck in "going down" state while its speed and duplex are perfectly
fine. This issue is a side-effect of splitting link-set into propose and
commit phases introduced by de77ecd4ef02 ("bonding: improve link-status
update in mii-monitoring")
This patch fixes these issues by calling commit phase whenever link
state change is proposed.
Fixes: de77ecd4ef02 ("bonding: improve link-status update in mii-monitoring")
Signed-off-by: Mahesh Bandewar <maheshb@xxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <alexander.levin@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/bonding/bond_main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -2067,6 +2067,7 @@ static int bond_miimon_inspect(struct bo
(bond->params.downdelay - slave->delay) *
bond->params.miimon,
slave->dev->name);
+ commit++;
continue;
}
@@ -2104,7 +2105,7 @@ static int bond_miimon_inspect(struct bo
(bond->params.updelay - slave->delay) *
bond->params.miimon,
slave->dev->name);
-
+ commit++;
continue;
}