netdev - Re: [PATCH next] sched: remove NET_XMIT

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <4871472.EuzojNRMXg@bentobox>
Date:	Fri, 10 Jun 2016 18:30:23 +0200
From:	Sven Eckelmann <sven@...fation.org>
To:	Florian Westphal <fw@...len.de>
Cc:	netdev@...r.kernel.org, a@...table.cc, sw@...onwunderlich.de,
	mareklindner@...mailbox.ch
Subject: Re: [PATCH next] sched: remove NET_XMIT_POLICED

On Friday 10 June 2016 14:21:29 Florian Westphal wrote:
[...]
> BATMAN uses it as an intermediate return value to signal
> forwarding vs. buffering, but it will not return POLICED to
> callers outside of BATMAN.
[...]
> diff --git a/net/batman-adv/send.c b/net/batman-adv/send.c
> index f2f1256..b1a4e8a 100644
> --- a/net/batman-adv/send.c
> +++ b/net/batman-adv/send.c
> @@ -156,7 +156,7 @@ int batadv_send_unicast_skb(struct sk_buff *skb,
>   * attempted.
>   *
>   * Return: NET_XMIT_SUCCESS on success, NET_XMIT_DROP on failure, or
> - * NET_XMIT_POLICED if the skb is buffered for later transmit.
> + * -EINPROGRESS if the skb is buffered for later transmit.
>   */
>  int batadv_send_skb_to_orig(struct sk_buff *skb,
>  			    struct batadv_orig_node *orig_node,
> @@ -188,7 +188,7 @@ int batadv_send_skb_to_orig(struct sk_buff *skb,
>  	 * network coding fails, then send the packet as usual.
>  	 */
>  	if (recv_if && batadv_nc_skb_forward(skb, neigh_node)) {
> -		ret = NET_XMIT_POLICED;
> +		ret = -EINPROGRESS;
>  	} else {
>  		batadv_send_unicast_skb(skb, neigh_node);
>  		ret = NET_XMIT_SUCCESS;

Looks good to me. But it has a minor conflict with a queued up patch
for David (not yet submitted by Antonio). This is not real problem for
you but it looks like there is something wrong with the queued up patch.
I have submitted a fix for it and Antonio should just know that it is
related to this one.

But to your patch:

Reviewed-by: Sven Eckelmann <sven@...fation.org>

Kind regards,
	Sven

Download attachment "signature.asc" of type "application/pgp-signature" (820 bytes)