[PATCH net] net: ibmveth: make veth_pool_store stop hanging

[Simon Horman]

On Mon, Mar 31, 2025 at 04:23:28PM -0500, davemarq at linux.ibm.com wrote:
> From: Dave Marquardt <davemarq at linux.ibm.com>
> 
> Use rtnl_mutex to synchronize veth_pool_store with itself,
> ibmveth_close and ibmveth_open, preventing multiple calls in a row to
> napi_disable.
> 
> Signed-off-by: Dave Marquardt <davemarq at linux.ibm.com>
> Fixes: 860f242eb534 ("[PATCH] ibmveth change buffer pools dynamically")
> Reviewed-by: Nick Child <nnac123 at linux.ibm.com>

Reviewed-by: Simon Horman <horms at kernel.org>