| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.13 242/300] net/mlx5: Remove all auxiliary devices at the unregister event | Date | Mon, 13 Sep 2021 15:15:03 +0200 |
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From: Leon Romanovsky <leonro@nvidia.com>
[ Upstream commit 8e7e2e8ed0e251138926838b7933f8eb6dd56b12 ]
The call to mlx5_unregister_device() means that mlx5_core driver is removed. In such scenario, we need to disregard all other flags like attach/detach and forcibly remove all auxiliary devices.
Fixes: a5ae8fc9058e ("net/mlx5e: Don't create devices during unload flow") Tested-and-Reported-by: Yicong Yang <yangyicong@hisilicon.com> Signed-off-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Sasha Levin <sashal@kernel.org> --- drivers/net/ethernet/mellanox/mlx5/core/dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/dev.c b/drivers/net/ethernet/mellanox/mlx5/core/dev.c index def2156e50ee..20bb37266254 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/dev.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/dev.c @@ -397,7 +397,7 @@ int mlx5_register_device(struct mlx5_core_dev *dev) void mlx5_unregister_device(struct mlx5_core_dev *dev) { mutex_lock(&mlx5_intf_mutex); - dev->priv.flags |= MLX5_PRIV_FLAGS_DISABLE_ALL_ADEV; + dev->priv.flags = MLX5_PRIV_FLAGS_DISABLE_ALL_ADEV; mlx5_rescan_drivers_locked(dev); mutex_unlock(&mlx5_intf_mutex); } -- 2.30.2
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