From: patchwork-bot+netdevbpf@kernel.org
To: Kuniyuki Iwashima <kuniyu@google.com>
Cc: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com, horms@kernel.org, joannelkoong@gmail.com,
kuni1840@gmail.com, netdev@vger.kernel.org
Subject: Re: [PATCH v1 net] selftest: net: Fix weird setsockopt() in bind_bhash.c.
Date: Thu, 04 Sep 2025 14:40:27 +0000 [thread overview]
Message-ID: <175699682799.1834386.3327422453903294226.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20250903222938.2601522-1-kuniyu@google.com>
Hello:
This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@kernel.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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prev parent reply other threads:[~2025-09-04 14:40 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-03 22:28 [PATCH v1 net] selftest: net: Fix weird setsockopt() in bind_bhash.c Kuniyuki Iwashima
2025-09-04 9:25 ` Simon Horman
2025-09-04 14:40 ` patchwork-bot+netdevbpf [this message]
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