Re: [PATCH rdma-next] RDMA/mlx5: Don't add slave port to unaffiliated list

From: Jason Gunthorpe
Date: Wed Jun 16 2021 - 19:19:46 EST


On Mon, May 31, 2021 at 07:04:44PM +0300, Leon Romanovsky wrote:
> From: Leon Romanovsky <leonro@xxxxxxxxxx>
>
> The mlx5_ib_bind_slave_port() doesn't remove multiport device from the
> unaffiliated list, but mlx5_ib_unbind_slave_port() did it. This unbalanced
> flow caused to the situation where mlx5_ib_unaffiliated_port_list was changed
> during iteration.
>
> Fixes: 32f69e4be269 ("{net, IB}/mlx5: Manage port association for multiport RoCE")
> Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> Signed-off-by: Leon Romanovsky <leonro@xxxxxxxxxx>
> ---
> drivers/infiniband/hw/mlx5/main.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)

Applied to for-next, thanks

Jason