summaryrefslogtreecommitdiff
path: root/drivers/infiniband
diff options
context:
space:
mode:
authorPatrisious Haddad <phaddad@nvidia.com>2023-10-19 11:47:05 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2023-12-20 19:02:06 +0300
commit885faf3c7e5f53561c34104d140f2e321ea305a6 (patch)
tree2b72d39c2b1ebf35d0e8390022f1790346be5fc0 /drivers/infiniband
parent06f61af8025452514945657e9b4cb1c9ba8967c5 (diff)
downloadlinux-885faf3c7e5f53561c34104d140f2e321ea305a6.tar.xz
RDMA/mlx5: Change the key being sent for MPV device affiliation
commit 02e7d139e5e24abb5fde91934fc9dc0344ac1926 upstream. Change the key that we send from IB driver to EN driver regarding the MPV device affiliation, since at that stage the IB device is not yet initialized, so its index would be zero for different IB devices and cause wrong associations between unrelated master and slave devices. Instead use a unique value from inside the core device which is already initialized at this stage. Fixes: 0d293714ac32 ("RDMA/mlx5: Send events from IB driver about device affiliation state") Signed-off-by: Patrisious Haddad <phaddad@nvidia.com> Link: https://lore.kernel.org/r/ac7e66357d963fc68d7a419515180212c96d137d.1697705185.git.leon@kernel.org Signed-off-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/mlx5/main.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c
index 4c4233b9c8b0..102ead497196 100644
--- a/drivers/infiniband/hw/mlx5/main.c
+++ b/drivers/infiniband/hw/mlx5/main.c
@@ -3263,7 +3263,7 @@ static bool mlx5_ib_bind_slave_port(struct mlx5_ib_dev *ibdev,
mlx5_ib_init_cong_debugfs(ibdev, port_num);
- key = ibdev->ib_dev.index;
+ key = mpi->mdev->priv.adev_idx;
mlx5_core_mp_event_replay(mpi->mdev,
MLX5_DRIVER_EVENT_AFFILIATION_DONE,
&key);