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From: Leon Romanovsky <leon@kernel.org>
To: Doug Ledford <dledford@redhat.com>, Jason Gunthorpe <jgg@nvidia.com>
Cc: Maor Gottlieb <maorg@nvidia.com>,
	Dan Carpenter <dan.carpenter@oracle.com>,
	linux-rdma@vger.kernel.org, Shay Drory <shayd@nvidia.com>,
	Zhu Yanjun <zyjzyj2000@gmail.com>
Subject: [PATCH rdma-rc 3/5] RDMA/mlx5: Recover from fatal event in dual port mode
Date: Tue, 11 May 2021 08:48:29 +0300	[thread overview]
Message-ID: <8906754455bb23019ef223c725d2c0d38acfb80b.1620711734.git.leonro@nvidia.com> (raw)
In-Reply-To: <cover.1620711734.git.leonro@nvidia.com>

From: Maor Gottlieb <maorg@nvidia.com>

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.

Fixes: d69a24e03659 ("IB/mlx5: Move IB event processing onto a workqueue")
Signed-off-by: Maor Gottlieb <maorg@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
---
 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 6d1dd09a4388..644d5d0ac544 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -4419,6 +4419,7 @@ static int mlx5r_mp_probe(struct auxiliary_device *adev,
 
 		if (bound) {
 			rdma_roce_rescan_device(&dev->ib_dev);
+			mpi->ibdev->ib_active = true;
 			break;
 		}
 	}
-- 
2.31.1


  parent reply	other threads:[~2021-05-11  5:48 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-11  5:48 [PATCH rdma-rc 0/5] RDMA fixes Leon Romanovsky
2021-05-11  5:48 ` [PATCH rdma-rc 1/5] RDMA/mlx5: Verify that DM operation is reasonable Leon Romanovsky
2021-05-11  5:48 ` [PATCH rdma-rc 2/5] RDMA/core: Don't access cm_id after its destruction Leon Romanovsky
2021-05-11  5:48 ` Leon Romanovsky [this message]
2021-05-11  5:48 ` [PATCH rdma-rc 4/5] RDMA/core: Simplify addition of restrack object Leon Romanovsky
2021-05-25 13:42   ` Jason Gunthorpe
2021-06-02  6:36     ` Leon Romanovsky
2021-05-11  5:48 ` [PATCH rdma-rc 5/5] RDMA/rxe: Return CQE error if invalid lkey was supplied Leon Romanovsky
2021-05-11  6:12   ` Zhu Yanjun
2021-05-18 17:40 ` [PATCH rdma-rc 0/5] RDMA fixes Jason Gunthorpe

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