• Daniel Borkmann's avatar
    ipvlan: decouple l3s mode dependencies from other modes · c675e06a
    Daniel Borkmann authored
    Right now ipvlan has a hard dependency on CONFIG_NETFILTER and
    otherwise it cannot be built. However, the only ipvlan operation
    mode that actually depends on netfilter is l3s, everything else
    is independent of it. Break this hard dependency such that users
    are able to use ipvlan l3 mode on systems where netfilter is not
    compiled in.
    
    Therefore, this adds a hidden CONFIG_IPVLAN_L3S bool which is
    defaulting to y when CONFIG_NETFILTER is set in order to retain
    existing behavior for l3s. All l3s related code is refactored
    into ipvlan_l3s.c that is compiled in when enabled.
    Signed-off-by: default avatarDaniel Borkmann <daniel@iogearbox.net>
    Cc: Mahesh Bandewar <maheshb@google.com>
    Cc: Florian Westphal <fw@strlen.de>
    Cc: Martynas Pumputis <m@lambda.lt>
    Acked-by: default avatarFlorian Westphal <fw@strlen.de>
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
    c675e06a
Makefile 223 Bytes