netdev - Re: [PATCH] bpf: BPF_SYSCALL depends INET

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Message-ID: <85785371-f0e9-5c85-959f-b9830b4eb06a@redhat.com>
Date:   Thu, 23 Jul 2020 09:20:59 -0700
From:   Tom Rix <trix@...hat.com>
To:     Alexei Starovoitov <alexei.starovoitov@...il.com>
Cc:     Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>,
        Martin KaFai Lau <kafai@...com>,
        Song Liu <songliubraving@...com>, Yonghong Song <yhs@...com>,
        Andrii Nakryiko <andriin@...com>,
        John Fastabend <john.fastabend@...il.com>,
        KP Singh <kpsingh@...omium.org>,
        Masahiro Yamada <masahiroy@...nel.org>,
        Masami Hiramatsu <mhiramat@...nel.org>,
        Steven Rostedt <rostedt@...dmis.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Will Deacon <will@...nel.org>, krzk@...nel.org,
        patrick.bellasi@....com, David Howells <dhowells@...hat.com>,
        "Eric W. Biederman" <ebiederm@...ssion.com>,
        Johannes Weiner <hannes@...xchg.org>,
        LKML <linux-kernel@...r.kernel.org>,
        Network Development <netdev@...r.kernel.org>,
        bpf <bpf@...r.kernel.org>
Subject: Re: [PATCH] bpf: BPF_SYSCALL depends INET


On 7/23/20 8:27 AM, Alexei Starovoitov wrote:
> On Thu, Jul 23, 2020 at 7:19 AM <trix@...hat.com> wrote:
>> From: Tom Rix <trix@...hat.com>
>>
>> A link error
>>
>> kernel/bpf/net_namespace.o: In function `bpf_netns_link_release':
>> net_namespace.c: undefined reference to `bpf_sk_lookup_enabled'
>>
>> bpf_sk_lookup_enabled is defined with INET
>> net_namespace is controlled by BPF_SYSCALL
> pls rebase. it was fixed already.
>
I guess it hasn't shown up in linux-next yet.

As i rebase every day, i'll get it evently.

Sorry for noise.

Tom