From 1af33ee66594356b86ae54a7be13009c7454fc45 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 4be7bccefaa40..59ffbbdda3179 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -4655,6 +4655,7 @@ static int mlx5r_mp_probe(struct auxiliary_device *adev, if (bound) { rdma_roce_rescan_device(&dev->ib_dev); + mpi->ibdev->ib_active = true; break; } } -- 2.47.3