linux-kernel - Re: linux-next: Tree for Jul 20 (kernel/bpf/net

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Message-ID: <87365lxj9h.fsf@cloudflare.com>
Date:   Tue, 21 Jul 2020 12:19:38 +0200
From:   Jakub Sitnicki <jakub@...udflare.com>
To:     Alexei Starovoitov <alexei.starovoitov@...il.com>
Cc:     Stephen Rothwell <sfr@...b.auug.org.au>,
        Randy Dunlap <rdunlap@...radead.org>,
        Linux Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "netdev\@vger.kernel.org" <netdev@...r.kernel.org>,
        bpf <bpf@...r.kernel.org>, Alexei Starovoitov <ast@...nel.org>,
        Daniel Borkmann <daniel@...earbox.net>
Subject: Re: linux-next: Tree for Jul 20 (kernel/bpf/net_namespace)

On Mon, Jul 20, 2020 at 09:37 PM CEST, Alexei Starovoitov wrote:
> On Mon, Jul 20, 2020 at 11:49 AM Stephen Rothwell <sfr@...b.auug.org.au> wrote:
>>
>> Hi all,
>>
>> On Mon, 20 Jul 2020 08:51:54 -0700 Randy Dunlap <rdunlap@...radead.org> wrote:
>> >
>> > on i386 or x86_64:
>> >
>> > # CONFIG_INET is not set
>> > # CONFIG_NET_NS is not set
>> >
>> > ld: kernel/bpf/net_namespace.o: in function `bpf_netns_link_release':
>> > net_namespace.c:(.text+0x32c): undefined reference to `bpf_sk_lookup_enabled'
>> > ld: kernel/bpf/net_namespace.o: in function `netns_bpf_link_create':
>> > net_namespace.c:(.text+0x8b7): undefined reference to `bpf_sk_lookup_enabled'
>> > ld: kernel/bpf/net_namespace.o: in function `netns_bpf_pernet_pre_exit':
>> > net_namespace.c:(.ref.text+0xa3): undefined reference to `bpf_sk_lookup_enabled'
>>
>> Caused by commit
>>
>>   1559b4aa1db4 ("inet: Run SK_LOOKUP BPF program on socket lookup")
>>
>> from the bpf-next tree.
>
> Jakub, please take a look.

Sorry about that. Proposed fix:

  https://lore.kernel.org/bpf/20200721100716.720477-1-jakub@cloudflare.com/