diff options
| author | Dany Madden <drt@linux.ibm.com> | 2021-06-23 21:13:11 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-14 16:53:33 +0200 |
| commit | 867a99001718b10541ac7d26d35df541ff0fbdd0 (patch) | |
| tree | 729c319616ebe1c1757f70e1cd5ff42cd7357c04 /drivers/net/ethernet/ibm | |
| parent | bbc833fd7daec0ca3d26d47f675ba53783cfe5a0 (diff) | |
Revert "ibmvnic: remove duplicate napi_schedule call in open function"
[ Upstream commit 2ca220f92878470c6ba03f9946e412323093cc94 ]
This reverts commit 7c451f3ef676c805a4b77a743a01a5c21a250a73.
When a vnic interface is taken down and then up, connectivity is not
restored. We bisected it to this commit. Reverting this commit until
we can fully investigate the issue/benefit of the change.
Fixes: 7c451f3ef676 ("ibmvnic: remove duplicate napi_schedule call in open function")
Reported-by: Cristobal Forno <cforno12@linux.ibm.com>
Reported-by: Abdul Haleem <abdhalee@in.ibm.com>
Signed-off-by: Dany Madden <drt@linux.ibm.com>
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/ibm')
| -rw-r--r-- | drivers/net/ethernet/ibm/ibmvnic.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/ibm/ibmvnic.c b/drivers/net/ethernet/ibm/ibmvnic.c index a2b7b982ee29..a3d64e61035e 100644 --- a/drivers/net/ethernet/ibm/ibmvnic.c +++ b/drivers/net/ethernet/ibm/ibmvnic.c @@ -1088,6 +1088,11 @@ static int __ibmvnic_open(struct net_device *netdev) netif_tx_start_all_queues(netdev); + if (prev_state == VNIC_CLOSED) { + for (i = 0; i < adapter->req_rx_queues; i++) + napi_schedule(&adapter->napi[i]); + } + adapter->state = VNIC_OPEN; return rc; } |