From: William Tu <u9012063@gmail.com>
To: Hangbin Liu <liuhangbin@gmail.com>
Cc: Linux Kernel Network Developers <netdev@vger.kernel.org>,
Alexei Starovoitov <ast@kernel.org>,
Daniel Borkmann <daniel@iogearbox.net>,
Andrii Nakryiko <andrii@kernel.org>, bpf <bpf@vger.kernel.org>,
Jakub Kicinski <kuba@kernel.org>,
"David S . Miller" <davem@davemloft.net>,
Mathieu Xhonneux <m.xhonneux@gmail.com>,
Lorenz Bauer <lmb@cloudflare.com>,
Toshiaki Makita <toshiaki.makita1@gmail.com>,
Jesper Dangaard Brouer <brouer@redhat.com>
Subject: Re: [PATCH bpf 1/7] selftests/bpf/test_xdp_redirect_multi: use temp netns for testing
Date: Wed, 26 Jan 2022 21:24:37 -0800 [thread overview]
Message-ID: <CALDO+SaXqB0ywgUHhyodpitrsxcL0jdLEsOfPmkVispezA2_Gw@mail.gmail.com> (raw)
In-Reply-To: <20220125081717.1260849-2-liuhangbin@gmail.com>
On Tue, Jan 25, 2022 at 12:17 AM Hangbin Liu <liuhangbin@gmail.com> wrote:
>
> Use temp netns instead of hard code name for testing in case the netns
> already exists.
>
> Remove the hard code interface index when creating the veth interfaces.
> Because when the system loads some virtual interface modules, e.g. tunnels.
> the ifindex of 2 will be used and the cmd will fail.
>
> As the netns has not created if checking environment failed. Trap the
> clean up function after checking env.
>
> Fixes: 8955c1a32987 ("selftests/bpf/xdp_redirect_multi: Limit the tests in netns")
> Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
> ---
LGTM
Acked-by: William Tu <u9012063@gmail.com>
next prev parent reply other threads:[~2022-01-27 5:25 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-25 8:17 [PATCH bpf 0/7] selftests/bpf: use temp netns for testing Hangbin Liu
2022-01-25 8:17 ` [PATCH bpf 1/7] selftests/bpf/test_xdp_redirect_multi: " Hangbin Liu
2022-01-27 5:24 ` William Tu [this message]
2022-01-27 5:34 ` John Fastabend
2022-01-27 6:40 ` Hangbin Liu
2022-01-28 2:53 ` John Fastabend
2022-01-25 8:17 ` [PATCH bpf 2/7] selftests/bpf/test_xdp_veth: " Hangbin Liu
2022-01-25 8:17 ` [PATCH bpf 3/7] selftests/bpf/test_xdp_vlan: " Hangbin Liu
2022-01-25 8:17 ` [PATCH bpf 4/7] selftests/bpf/test_lwt_seg6local: " Hangbin Liu
2022-01-25 8:17 ` [PATCH bpf 5/7] selftests/bpf/test_tcp_check_syncookie: " Hangbin Liu
2022-01-26 9:32 ` Lorenz Bauer
2022-01-25 8:17 ` [PATCH bpf 6/7] selftests/bpf/test_xdp_meta: " Hangbin Liu
2022-01-25 8:17 ` [PATCH bpf 7/7] selftests/bpf/test_xdp_redirect: " Hangbin Liu
2022-01-27 5:26 ` William Tu
2022-01-28 2:54 ` [PATCH bpf 0/7] selftests/bpf: " John Fastabend
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