netdev - Re: [PATCH v1 net] selftest: net: Fix weird setsockopt() in bind

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Message-Id: 
 <175699682799.1834386.3327422453903294226.git-patchwork-notify@kernel.org>
Date: Thu, 04 Sep 2025 14:40:27 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Kuniyuki Iwashima <kuniyu@...gle.com>
Cc: davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
 pabeni@...hat.com, horms@...nel.org, joannelkoong@...il.com,
 kuni1840@...il.com, netdev@...r.kernel.org
Subject: Re: [PATCH v1 net] selftest: net: Fix weird setsockopt() in
 bind_bhash.c.

Hello:

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

On Wed,  3 Sep 2025 22:28:51 +0000 you wrote:
> bind_bhash.c passes (SO_REUSEADDR | SO_REUSEPORT) to setsockopt().
> 
> In the asm-generic definition, the value happens to match with the
> bare SO_REUSEPORT, (2 | 15) == 15, but not on some arch.
> 
> arch/alpha/include/uapi/asm/socket.h:18:#define SO_REUSEADDR	0x0004
> arch/alpha/include/uapi/asm/socket.h:24:#define SO_REUSEPORT	0x0200
> arch/mips/include/uapi/asm/socket.h:24:#define SO_REUSEADDR	0x0004	/* Allow reuse of local addresses.  */
> arch/mips/include/uapi/asm/socket.h:33:#define SO_REUSEPORT 0x0200	/* Allow local address and port reuse.  */
> arch/parisc/include/uapi/asm/socket.h:12:#define SO_REUSEADDR	0x0004
> arch/parisc/include/uapi/asm/socket.h:18:#define SO_REUSEPORT	0x0200
> arch/sparc/include/uapi/asm/socket.h:13:#define SO_REUSEADDR	0x0004
> arch/sparc/include/uapi/asm/socket.h:20:#define SO_REUSEPORT	0x0200
> include/uapi/asm-generic/socket.h:12:#define SO_REUSEADDR	2
> include/uapi/asm-generic/socket.h:27:#define SO_REUSEPORT	15
> 
> [...]

Here is the summary with links:
  - [v1,net] selftest: net: Fix weird setsockopt() in bind_bhash.c.
    https://git.kernel.org/netdev/net/c/fd2004d82d8d

You are awesome, thank you!
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