From: Jiri Pirko <jiri@mellanox.com>
Date: Sun, 10 Nov 2019 15:31:44 +0000 (+0100)
Subject: mlxsw: core: Enable devlink reload only on probe
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=5b67a3ed4fe3f859045cfcc5b1dbd80d058075b5;p=linux.git

mlxsw: core: Enable devlink reload only on probe

Call devlink enable only during probe time and avoid deadlock
during reload.

Reported-by: Shalom Toledo <shalomt@mellanox.com>
Fixes: a0c76345e3d3 ("devlink: disallow reload operation during device cleanup")
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Tested-by: Shalom Toledo <shalomt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c
index da436a6aad2fb..42e1ce3e39e1a 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core.c
@@ -1198,10 +1198,11 @@ __mlxsw_core_bus_device_register(const struct mlxsw_bus_info *mlxsw_bus_info,
 	if (err)
 		goto err_thermal_init;
 
-	if (mlxsw_driver->params_register) {
+	if (mlxsw_driver->params_register)
 		devlink_params_publish(devlink);
+
+	if (!reload)
 		devlink_reload_enable(devlink);
-	}
 
 	return 0;