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Date: Fri, 31 Jul 2020 02:06:03 +0200 From: Daniel Borkmann <daniel@...earbox.net> To: Jakub Sitnicki <jakub@...udflare.com>, bpf@...r.kernel.org Cc: netdev@...r.kernel.org, kernel-team@...udflare.com, Alexei Starovoitov <ast@...nel.org>, Andrii Nakryiko <andrii.nakryiko@...il.com> Subject: Re: [PATCH bpf-next] selftests/bpf: Omit nodad flag when adding addresses to loopback On 7/30/20 2:53 PM, Jakub Sitnicki wrote: > Setting IFA_F_NODAD flag for IPv6 addresses to add to loopback is > unnecessary. Duplicate Address Detection does not happen on loopback > device. > > Also, passing 'nodad' flag to 'ip address' breaks libbpf CI, which runs in > an environment with BusyBox implementation of 'ip' command, that doesn't > understand this flag. > > Fixes: 0ab5539f8584 ("selftests/bpf: Tests for BPF_SK_LOOKUP attach point") > Reported-by: Andrii Nakryiko <andrii.nakryiko@...il.com> > Signed-off-by: Jakub Sitnicki <jakub@...udflare.com> Applied, thanks!
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