From: Arnd Bergmann <a...@arndb.de>
Date: Thu, 2 Nov 2017 12:05:51 +0100
> I ran into this link error with the latest net-next plus linux-next
> trees when networking is disabled:
>
> kernel/bpf/verifier.o:(.rodata+0x2958): undefined reference to
> `tc_cls_act_analyzer_ops'
> kernel/bpf/verifier.o:(.rodata+0x2970): undefined reference to
> `xdp_analyzer_ops'
>
> It seems that the code was written to deal with varying contents of
> the arrray, but the actual #ifdef was missing. Both tc_cls_act_analyzer_ops
> and xdp_analyzer_ops are defined in the core networking code, so adding
> a check for CONFIG_NET seems appropriate here, and I've verified this with
> many randconfig builds
>
> Fixes: 4f9218aaf8a4 ("bpf: move knowledge about post-translation offsets out
> of verifier")
> Signed-off-by: Arnd Bergmann <a...@arndb.de>
Applied.
