netdev - Re: [PATCH V4 net-next 06/14] net/tls: Add generic NIC offload infrastructure

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Date:   Tue, 27 Mar 2018 15:26:48 -0700
From:   Dave Watson <davejwatson@...com>
To:     Saeed Mahameed <saeedm@...lanox.com>
CC:     "David S. Miller" <davem@...emloft.net>, <netdev@...r.kernel.org>,
        Boris Pismenny <borisp@...lanox.com>,
        Ilya Lesokhin <ilyal@...lanox.com>,
        Aviad Yehezkel <aviadye@...lanox.com>
Subject: Re: [PATCH V4 net-next 06/14] net/tls: Add generic NIC offload
 infrastructure

Thanks for doing the merge, it looks good to me.  One issue below,
otherwise all my SW tests still pass.

On 03/27/18 02:51 PM, Saeed Mahameed wrote:
> -	if (ctx->conf == TLS_SW_TX ||
> -	    ctx->conf == TLS_SW_RX ||
> -	    ctx->conf == TLS_SW_RXTX) {
> -		tls_sw_free_resources(sk);
> +	if (ctx->rx_conf == TLS_SW) {
> +		kfree(ctx->rx.rec_seq);
> +		kfree(ctx->rx.iv);
> +		tls_sw_free_resources_rx(sk);
>  	}
>  
> +	if (ctx->tx_conf != TLS_HW)
> +		kfree(ctx);

Looks like this needs to be hidden behind CONFIG_TLS_DEVICE, otherwise
it doesn't compile if false because TLS_HW is not defined