From 75bdfe7837322788eca2aa321f6160e35361ff41 Mon Sep 17 00:00:00 2001 From: Maor Gottlieb Date: Tue, 11 May 2021 08:48:29 +0300 Subject: [PATCH] RDMA/mlx5: Recover from fatal event in dual port mode [ Upstream commit 97f30d324ce6645a4de4ffb71e4ae9b8ca36ff04 ] When there is fatal event on the slave port, the device is marked as not active. We need to mark it as active again when the slave is recovered to regain full functionality. Fixes: d69a24e03659 ("IB/mlx5: Move IB event processing onto a workqueue") Link: https://lore.kernel.org/r/8906754455bb23019ef223c725d2c0d38acfb80b.1620711734.git.leonro@nvidia.com Signed-off-by: Maor Gottlieb Signed-off-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe Signed-off-by: Sasha Levin --- drivers/infiniband/hw/mlx5/main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index beec0d7c0d6e..b19506707e45 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -4762,6 +4762,7 @@ static void *mlx5_ib_add_slave_port(struct mlx5_core_dev *mdev) if (bound) { rdma_roce_rescan_device(&dev->ib_dev); + mpi->ibdev->ib_active = true; break; } }