This is a note to let you know that I've just added the patch titled
net: ena: add missing return when ena_com_get_io_handlers() fails
to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
The filename of the patch is: net-ena-add-missing-return-when-ena_com_get_io_handlers-fails.patch and it can be found in the queue-4.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let stable@vger.kernel.org know about it.
From foo@baz Mon Apr 9 17:09:24 CEST 2018
From: Netanel Belgazal netanel@amazon.com Date: Sun, 11 Jun 2017 15:42:45 +0300 Subject: net: ena: add missing return when ena_com_get_io_handlers() fails
From: Netanel Belgazal netanel@amazon.com
[ Upstream commit 2d2c600a917127f16f179d5a88fc44ba3ed263ed ]
Fixes: 1738cd3ed342 ("Add a driver for Amazon Elastic Network Adapters (ENA)") Signed-off-by: Netanel Belgazal netanel@amazon.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin alexander.levin@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/ethernet/amazon/ena/ena_netdev.c | 2 ++ 1 file changed, 2 insertions(+)
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c +++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c @@ -1542,6 +1542,7 @@ static int ena_create_io_tx_queue(struct "Failed to get TX queue handlers. TX queue num %d rc: %d\n", qid, rc); ena_com_destroy_io_queue(ena_dev, ena_qid); + return rc; }
ena_com_update_numa_node(tx_ring->ena_com_io_cq, ctx.numa_node); @@ -1606,6 +1607,7 @@ static int ena_create_io_rx_queue(struct "Failed to get RX queue handlers. RX queue num %d rc: %d\n", qid, rc); ena_com_destroy_io_queue(ena_dev, ena_qid); + return rc; }
ena_com_update_numa_node(rx_ring->ena_com_io_cq, ctx.numa_node);
Patches currently in stable-queue which might be from netanel@amazon.com are
queue-4.9/net-ena-disable-admin-msix-while-working-in-polling-mode.patch queue-4.9/net-ena-fix-race-condition-between-submit-and-completion-admin-command.patch queue-4.9/net-ena-fix-rare-uncompleted-admin-command-false-alarm.patch queue-4.9/net-ena-add-missing-unmap-bars-on-device-removal.patch queue-4.9/net-ena-add-missing-return-when-ena_com_get_io_handlers-fails.patch