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From: patchwork-bot+netdevbpf@kernel.org
To: Wentao Liang <vulab@iscas.ac.cn>
Cc: idosch@nvidia.com, petrm@nvidia.com, andrew+netdev@lunn.ch,
	davem@davemloft.net, edumazet@kernel.org, kuba@kernel.org,
	pabeni@redhat.com, netdev@vger.kernel.org,
	linux-kernel@vger.kernel.org, stable@vger.kernel.org
Subject: Re: [PATCH] mlxsw: spectrum_ptp: release parsing depth on MTPPPC write failure
Date: Tue, 10 Nov 2026 18:23:13 +0000	[thread overview]
Message-ID: <179433499317.4118637.15079674330639490953.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20261103102851.1340480-1-vulab@iscas.ac.cn>

Hello:

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

On Tue,  3 Nov 2026 10:28:51 +0000 you wrote:
> mlxsw_sp1_ptp_mtpppc_update() increases the global parsing depth
> reference count before writing the MTPPPC register when timestamping
> is enabled for the first time. If the register write fails, the
> reference count remains elevated even though no timestamping
> configuration was installed, and nothing will ever release it.
> 
> Drop the reference count again when the write fails. Also only drop it
> when disabling timestamping after the write succeeded, so that the
> reference count always matches the programmed state.
> 
> [...]

Here is the summary with links:
  - mlxsw: spectrum_ptp: release parsing depth on MTPPPC write failure
    https://git.kernel.org/netdev/net-next/c/1dadb4afc18c

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



      parent reply	other threads:[~2026-11-10 18:23 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-11-03 10:28 Wentao Liang
2026-11-03 10:33 ` netdev-bot+sinfo
2026-11-03 10:40 ` Krzysztof Kozlowski
2026-11-03 11:11 ` Krzysztof Kozlowski
2026-11-07 12:07 ` netdev-bot+sashiko
2026-11-09 13:22   ` Simon Horman
2026-11-09 16:23     ` Petr Machata
2026-11-10 18:23 ` patchwork-bot+netdevbpf [this message]

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