netdev - Re: [PATCH net] selftests: net: add missing required classifier

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Date: Thu, 25 Jan 2024 00:33:49 -0800
From: Maciej Żenczykowski <maze@...gle.com>
To: Paolo Abeni <pabeni@...hat.com>
Cc: netdev@...r.kernel.org, "David S. Miller" <davem@...emloft.net>, 
	Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Shuah Khan <shuah@...nel.org>, 
	Lina Wang <lina.wang@...iatek.com>, linux-kselftest@...r.kernel.org
Subject: Re: [PATCH net] selftests: net: add missing required classifier

On Thu, Jan 25, 2024 at 12:23 AM Paolo Abeni <pabeni@...hat.com> wrote:
>
> the udpgro_fraglist self-test uses the BPF classifiers, but the
> current net self-test configuration does not include it, causing
> CI failures:
>
>  # selftests: net: udpgro_frglist.sh
>  # ipv6
>  # tcp - over veth touching data
>  # -l 4 -6 -D 2001:db8::1 -t rx -4 -t
>  # Error: TC classifier not found.
>  # We have an error talking to the kernel
>  # Error: TC classifier not found.
>  # We have an error talking to the kernel
>
> Add the missing knob.
>
> Fixes: edae34a3ed92 ("selftests net: add UDP GRO fraglist + bpf self-tests")
> Signed-off-by: Paolo Abeni <pabeni@...hat.com>
> ---
>  tools/testing/selftests/net/config | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/tools/testing/selftests/net/config b/tools/testing/selftests/net/config
> index 8da562a9ae87..ca4423ee6dc9 100644
> --- a/tools/testing/selftests/net/config
> +++ b/tools/testing/selftests/net/config
> @@ -42,6 +42,7 @@ CONFIG_MPLS_ROUTING=m
>  CONFIG_MPLS_IPTUNNEL=m
>  CONFIG_NET_SCH_INGRESS=m
>  CONFIG_NET_CLS_FLOWER=m
> +CONFIG_NET_CLS_BPF=m
>  CONFIG_NET_ACT_TUNNEL_KEY=m
>  CONFIG_NET_ACT_MIRRED=m
>  CONFIG_BAREUDP=m
> --
> 2.43.0
>

Reviewed-by: Maciej Żenczykowski <maze@...gle.com>