From: Ido Schimmel <idosch@nvidia.com>
To: Fernando Fernandez Mancera <fmancera@suse.de>
Cc: netdev@vger.kernel.org, "Ricardo B. Marlière" <rbm@suse.com>,
"David S. Miller" <davem@davemloft.net>,
"David Ahern" <dsahern@kernel.org>,
"Eric Dumazet" <edumazet@google.com>,
"Jakub Kicinski" <kuba@kernel.org>,
"Paolo Abeni" <pabeni@redhat.com>,
"Simon Horman" <horms@kernel.org>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 04/10 net-next v3] ipv6: prepare headers for ipv6_stub removal
Date: Tue, 17 Mar 2026 22:12:36 +0200 [thread overview]
Message-ID: <20260317201236.GA3581148@shredder> (raw)
In-Reply-To: <20260317140141.5723-5-fmancera@suse.de>
On Tue, Mar 17, 2026 at 03:01:00PM +0100, Fernando Fernandez Mancera wrote:
> diff --git a/include/net/ndisc.h b/include/net/ndisc.h
> index d38783a2ce57..6152401f29f1 100644
> --- a/include/net/ndisc.h
> +++ b/include/net/ndisc.h
> @@ -69,6 +69,12 @@ struct prefix_info;
>
> extern struct neigh_table nd_tbl;
>
> +#if IS_ENABLED(CONFIG_IPV6)
> +#define ipv6_get_nd_tbl() (&nd_tbl)
> +#else
> +#define ipv6_get_nd_tbl() NULL
> +#endif
What is the reason for converting code that is dependent on CONFIG_IPV6
to use ipv6_get_nd_tbl()?
next prev parent reply other threads:[~2026-03-17 20:12 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-17 14:00 [PATCH 00/10 net-next v3] Convert CONFIG_IPV6 to built-in and remove stubs Fernando Fernandez Mancera
2026-03-17 14:00 ` [PATCH 01/10 net-next v3] ipv6: convert CONFIG_IPV6 to built-in only and clean up Kconfigs Fernando Fernandez Mancera
2026-03-18 6:51 ` Krzysztof Kozlowski
2026-03-18 9:50 ` Ricardo B. Marlière
2026-03-18 10:14 ` Fernando Fernandez Mancera
2026-03-18 10:17 ` Krzysztof Kozlowski
2026-03-17 14:00 ` [PATCH 02/10 net-next v3] ipv6: replace IS_BUILTIN(CONFIG_IPV6) with IS_ENABLED(CONFIG_IPV6) Fernando Fernandez Mancera
2026-03-17 14:00 ` [PATCH 03/10 net-next v3] ipv6: remove dynamic ICMPv6 sender registration infrastructure Fernando Fernandez Mancera
2026-03-17 14:01 ` [PATCH 04/10 net-next v3] ipv6: prepare headers for ipv6_stub removal Fernando Fernandez Mancera
2026-03-17 20:12 ` Ido Schimmel [this message]
2026-03-18 10:43 ` Fernando Fernandez Mancera
2026-03-18 12:45 ` Ido Schimmel
2026-03-18 13:01 ` Fernando Fernandez Mancera
2026-03-17 14:01 ` [PATCH 05/10 net-next v3] drivers: net: drop ipv6_stub usage and use direct function calls Fernando Fernandez Mancera
2026-03-17 14:01 ` [PATCH 06/10 net-next v3] ipv4: " Fernando Fernandez Mancera
2026-03-17 14:01 ` [PATCH 07/10 net-next v3] net: convert remaining ipv6_stub users to " Fernando Fernandez Mancera
2026-03-17 14:01 ` [PATCH 08/10 net-next v3] bpf: remove ipv6_bpf_stub completely and use " Fernando Fernandez Mancera
2026-03-17 14:01 ` [PATCH 09/10 net-next v3] ipv6: remove ipv6_stub infrastructure completely Fernando Fernandez Mancera
2026-03-17 14:01 ` [PATCH 10/10 net-next v3] netfilter: remove nf_ipv6_ops and use direct function calls Fernando Fernandez Mancera
2026-03-17 20:17 ` Ido Schimmel
2026-03-18 12:18 ` Fernando Fernandez Mancera
2026-03-17 19:49 ` [PATCH 00/10 net-next v3] Convert CONFIG_IPV6 to built-in and remove stubs Jakub Kicinski
2026-03-18 10:19 ` Fernando Fernandez Mancera
2026-03-18 23:21 ` Jakub Kicinski
2026-03-19 0:48 ` Jakub Kicinski
2026-03-19 8:28 ` Fernando Fernandez Mancera
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