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Commit 0f06004d authored by Thomas Falcon's avatar Thomas Falcon Committed by Greg Kroah-Hartman
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ibmvnic: Refresh device multicast list after reset 



[ Upstream commit be32a24372cf162e825332da1a7ccef058d4f20b ]

It was observed that multicast packets were no longer received after
a device reset.  The fix is to resend the current multicast list to
the backing device after recovery.

Signed-off-by: default avatarThomas Falcon <tlfalcon@linux.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent e65dd528

drivers/net/ethernet/ibm/ibmvnic.c

+3 −0
Original line number Diff line number Diff line
@@ -1854,6 +1854,9 @@ static int do_reset(struct ibmvnic_adapter *adapter, 
		return 0;

	}



	/* refresh device's multicast list */

	ibmvnic_set_multi(netdev);



	/* kick napi */

	for (i = 0; i < adapter->req_rx_queues; i++)

		napi_schedule(&adapter->napi[i]);