Re: [PATCH net-next] net: stmmac: introduce rtnl_lock|unlock() on configuring real_num_rx|tx_queues

On Thu, Sep 17, 2020 at 01:02:15PM +0800, Wong Vee Khee wrote: > From: "Tan, Tee Min" > > For driver open(), rtnl_lock is acquired by network stack but not in the > resume(). Therefore, we introduce lock_acquired boolean to control when > to use rtnl_lock|unlock() within stmmac_hw_setup(). Doesn'

[PATCH net-next] net: stmmac: introduce rtnl_lock|unlock() on configuring real_num_rx|tx_queues

From: "Tan, Tee Min" For driver open(), rtnl_lock is acquired by network stack but not in the resume(). Therefore, we introduce lock_acquired boolean to control when to use rtnl_lock|unlock() within stmmac_hw_setup(). Fixes: 686cff3d7022 ("net: stmmac: Fix incorrect location to set real_num_rx|