netdev - Re: [PATCH bpf-next] bpf: fix build without CONFIG

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Message-ID: <7a5abe48-4ede-ed75-7ec1-bf3175411e01@iogearbox.net>
Date:   Wed, 29 Jul 2020 00:32:22 +0200
From:   Daniel Borkmann <daniel@...earbox.net>
To:     Andrii Nakryiko <andriin@...com>, bpf@...r.kernel.org,
        netdev@...r.kernel.org, ast@...com, rdunlap@...radead.org
Cc:     andrii.nakryiko@...il.com, kernel-team@...com
Subject: Re: [PATCH bpf-next] bpf: fix build without CONFIG_NET when using BPF
 XDP link

On 7/28/20 9:05 PM, Andrii Nakryiko wrote:
> Entire net/core subsystem is not built without CONFIG_NET. linux/netdevice.h
> just assumes that it's always there, so the easiest way to fix this is to
> conditionally compile out bpf_xdp_link_attach() use in bpf/syscall.c.
> 
> Reported-by: Randy Dunlap <rdunlap@...radead.org>
> Fixes: aa8d3a716b59 ("bpf, xdp: Add bpf_link-based XDP attachment API")
> Signed-off-by: Andrii Nakryiko <andriin@...com>

Applied, thanks!