tree ee43f87dbdfe3b82ffc6d4940831e4d095084240
parent 2191b0c902e394856748accacd64dd83bf3dfe3c
author Moshe Shemesh <moshe@mellanox.com> 1586270308 +0300
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1591165164 +0200

net/mlx5e: Update netdev txq on completions during closure

[ Upstream commit 5e911e2c06bd8c17df29147a5e2d4b17fafda024 ]

On sq closure when we free its descriptors, we should also update netdev
txq on completions which would not arrive. Otherwise if we reopen sqs
and attach them back, for example on fw fatal recovery flow, we may get
tx timeout.

Fixes: 29429f3300a3 ("net/mlx5e: Timeout if SQ doesn't flush during close")
Signed-off-by: Moshe Shemesh <moshe@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>