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From: patchwork-bot+netdevbpf@kernel.org
To: Ruoyu Wang <ruoyuw560@gmail.com>
Cc: netdev@vger.kernel.org, andrew@lunn.ch, olteanv@gmail.com,
	davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
	pabeni@redhat.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH net] net: dsa: mv88e6xxx: Fix PCS link check on CMODE read error
Date: Mon, 17 Aug 2026 23:50:05 +0000	[thread overview]
Message-ID: <178701060564.1794559.14041650086891150375.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20260813153131.3952970-1-ruoyuw560@gmail.com>

Hello:

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

On Thu, 13 Aug 2026 23:31:31 +0800 you wrote:
> mv88e6352_pcs_link_check() ignores errors returned by
> port_get_cmode(). If the port status register read fails,
> mv88e6352_port_get_cmode() returns without setting cmode. The link check
> then compares an uninitialized value and may incorrectly treat the PCS
> as active.
> 
> Save the return value and fail the link check after releasing the
> register lock. marvell_c22_pcs_get_state() initializes the reported link
> state to down before calling the check, so a read failure is handled
> safely until a later poll succeeds.
> 
> [...]

Here is the summary with links:
  - [net] net: dsa: mv88e6xxx: Fix PCS link check on CMODE read error
    https://git.kernel.org/netdev/net/c/7b196e27ad58

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html



      parent reply	other threads:[~2026-08-17 23:50 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-13 15:31 Ruoyu Wang
2026-08-13 18:53 ` Vladimir Oltean
2026-08-17 23:50 ` patchwork-bot+netdevbpf [this message]

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