Subject: Re: [net 08/10] net/mlx5e: RSS, Unconfigure RXFH after changing channels number

From: Jakub Kicinski <[email-masked]>
Date: Tue, 20 Feb 2024 18:46:17 -0800

On Mon, 19 Feb 2024 19:29:46 -0800 Saeed Mahameed wrote:
> +	/* Changing the channels number can affect the size of the RXFH indir table.
> +	 * Therefore, if the RXFH was previously configured,
> +	 * unconfigure it to ensure that the RXFH is reverted to a uniform table.
> +	 */
> +	rxfh_configured = netif_is_rxfh_configured(priv->netdev);
> +	if (rxfh_configured)
> +		priv->netdev->priv_flags &= ~IFF_RXFH_CONFIGURED;

The sole purpose of this flag is to prevent drivers from resetting
configuration set by the user. The user can:

	ethtool -X $ifc default

if they no longer care.