netdev - Re: [PATCH net-next] uapi: in6: restore visibility of most IPv6 socket options

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Message-Id: 
 <174959283424.2624817.13317438796223681599.git-patchwork-notify@kernel.org>
Date: Tue, 10 Jun 2025 22:00:34 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Jakub Kicinski <kuba@...nel.org>
Cc: davem@...emloft.net, netdev@...r.kernel.org, edumazet@...gle.com,
 pabeni@...hat.com, andrew+netdev@...n.ch, horms@...nel.org,
 stephen@...workplumber.org, hannes@...essinduktion.org, willemb@...gle.com
Subject: Re: [PATCH net-next] uapi: in6: restore visibility of most IPv6
 socket
 options

Hello:

This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba@...nel.org>:

On Mon,  9 Jun 2025 07:39:33 -0700 you wrote:
> A decade ago commit 6d08acd2d32e ("in6: fix conflict with glibc")
> hid the definitions of IPV6 options, because GCC was complaining
> about duplicates. The commit did not list the warnings seen, but
> trying to recreate them now I think they are (building iproute2):
> 
> In file included from ./include/uapi/rdma/rdma_user_cm.h:39,
>                  from rdma.h:16,
>                  from res.h:9,
>                  from res-ctx.c:7:
> ../include/uapi/linux/in6.h:171:9: warning: ‘IPV6_ADD_MEMBERSHIP’ redefined
>   171 | #define IPV6_ADD_MEMBERSHIP     20
>       |         ^~~~~~~~~~~~~~~~~~~
> In file included from /usr/include/netinet/in.h:37,
>                  from rdma.h:13:
> /usr/include/bits/in.h:233:10: note: this is the location of the previous definition
>   233 | # define IPV6_ADD_MEMBERSHIP    IPV6_JOIN_GROUP
>       |          ^~~~~~~~~~~~~~~~~~~
> ../include/uapi/linux/in6.h:172:9: warning: ‘IPV6_DROP_MEMBERSHIP’ redefined
>   172 | #define IPV6_DROP_MEMBERSHIP    21
>       |         ^~~~~~~~~~~~~~~~~~~~
> /usr/include/bits/in.h:234:10: note: this is the location of the previous definition
>   234 | # define IPV6_DROP_MEMBERSHIP   IPV6_LEAVE_GROUP
>       |          ^~~~~~~~~~~~~~~~~~~~
> 
> [...]

Here is the summary with links:
  - [net-next] uapi: in6: restore visibility of most IPv6 socket options
    https://git.kernel.org/netdev/net-next/c/31557b3487b3

You are awesome, thank you!
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