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| author | Jakub Kicinski <kuba@kernel.org> | 2023-02-08 21:00:54 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-02-08 21:01:17 -0800 |
| commit | 9245b518c89fcc38f189a734cd0b78ba61a68d89 (patch) | |
| tree | 9a85abb69c2d7674dcc0e3dfd1e58386a90c673d /include/linux/mlx5/device.h | |
| parent | 3ca11619a3cb7e4aa154fb5d89beb8706b5ff403 (diff) | |
| parent | dca55da0a15717dde509d17163946e951bad56c4 (diff) | |
Merge tag 'mlx5-next-netdev-deadlock' of git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux
Saeed Mahameed says:
====================
mlx5-next-netdev-deadlock
This series from Jiri solves a deadlock when removing a network namespace
with mlx5 devlink instance being in it.
The deadlock is between:
1) mlx5_ib->unregister_netdevice_notifier()
AND
2) mlx5_core->devlink_reload->cleanup_net()
To slove this introduced mlx5 netdev added/removed events to track uplink
netdev to be used for register_netdevice_notifier_dev_net() purposes.
* tag 'mlx5-next-netdev-deadlock' of git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux:
RDMA/mlx5: Track netdev to avoid deadlock during netdev notifier unregister
net/mlx5e: Propagate an internal event in case uplink netdev changes
net/mlx5e: Fix trap event handling
net/mlx5: Introduce CQE error syndrome
====================
Link: https://lore.kernel.org/r/20230208005626.72930-1-saeed@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux/mlx5/device.h')
| -rw-r--r-- | include/linux/mlx5/device.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index 70b3eacf2bbb..71b06ebad402 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -362,6 +362,7 @@ enum mlx5_event { enum mlx5_driver_event { MLX5_DRIVER_EVENT_TYPE_TRAP = 0, + MLX5_DRIVER_EVENT_UPLINK_NETDEV, }; enum { |