Re: [PATCH net v3 2/2] net: sparx5: fix sleep in atomic context in MAC table access

[Sebastian Andrzej Siewior <bigeasy@linutronix.de>]

On 2026-08-17 17:41:59 [+0200], Daniel Machon wrote:
…
> Fixes: d6fce5141929 ("net: sparx5: add switching support")
> Signed-off-by: Daniel Machon <daniel.machon@microchip.com>
…
> diff --git a/drivers/net/ethernet/microchip/sparx5/sparx5_netdev.c b/drivers/net/ethernet/microchip/sparx5/sparx5_netdev.c
> index 1d34af78166a..4dedf5d92641 100644
> --- a/drivers/net/ethernet/microchip/sparx5/sparx5_netdev.c
> +++ b/drivers/net/ethernet/microchip/sparx5/sparx5_netdev.c
> @@ -249,7 +254,7 @@ static const struct net_device_ops sparx5_port_netdev_ops = {
>  	.ndo_open               = sparx5_port_open,
>  	.ndo_stop               = sparx5_port_stop,
>  	.ndo_start_xmit         = sparx5_port_xmit_impl,
> -	.ndo_set_rx_mode        = sparx5_set_rx_mode,
> +	.ndo_set_rx_mode_async  = sparx5_set_rx_mode,
>  	.ndo_get_phys_port_name = sparx5_port_get_phys_port_name,
>  	.ndo_set_mac_address    = sparx5_set_mac_address,
>  	.ndo_validate_addr      = eth_validate_addr,

d6fce5141929 is v5.14-rc1
ndo_set_rx_mode_async has been introduced in v7.1-rc1.
Youngest LTS kernel is v6.18.

What would be the "fix" for the kernels v5.15 … v6.18?

Sebastian