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  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Thu, 29 Sep 2016 16:03:19 -0700
From:   pravin shelar <pshelar@....org>
To:     Jiri Benc <jbenc@...hat.com>
Cc:     Linux Kernel Network Developers <netdev@...r.kernel.org>,
        David Ahern <dsa@...ulusnetworks.com>
Subject: Re: [PATCH net-next 2/2] openvswitch: remove skb_mpls_header

On Thu, Sep 29, 2016 at 12:19 PM, Jiri Benc <jbenc@...hat.com> wrote:
> skb_mpls_header is equivalent to skb_network_header now. There's no reason
> to keep it.
>
> Signed-off-by: Jiri Benc <jbenc@...hat.com>
> ---
>  include/net/mpls.h        | 11 -----------
>  net/openvswitch/actions.c | 10 +++++-----
>  2 files changed, 5 insertions(+), 16 deletions(-)
>
> diff --git a/include/net/mpls.h b/include/net/mpls.h
> index 5b3b5addfb08..fde22d0b0ec1 100644
> --- a/include/net/mpls.h
> +++ b/include/net/mpls.h
> @@ -25,15 +25,4 @@ static inline bool eth_p_mpls(__be16 eth_type)
>                 eth_type == htons(ETH_P_MPLS_MC);
>  }
>
> -/*
> - * For non-MPLS skbs this will correspond to the network header.
> - * For MPLS skbs it will be before the network_header as the MPLS
> - * label stack lies between the end of the mac header and the network
> - * header. That is, for MPLS skbs the end of the mac header
> - * is the top of the MPLS label stack.
> - */
> -static inline unsigned char *skb_mpls_header(struct sk_buff *skb)
> -{
> -       return skb_mac_header(skb) + skb->mac_len;
> -}

I think we should keep this API, so that it is clear that MPLS header
mapped skb network header.

Powered by blists - more mailing lists