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From: patchwork-bot+netdevbpf@kernel.org
To: KhaiWenTan <khai.wen.tan@linux.intel.com>
Cc: alexandre.torgue@foss.st.com, joabreu@synopsys.com,
	davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
	pabeni@redhat.com, mcoquelin.stm32@gmail.com,
	xiaolei.wang@windriver.com, horms@kernel.org,
	netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org, yong.liang.choong@linux.intel.com,
	khai.wen.tan@intel.com
Subject: Re: [PATCH net v2 1/1] net: stmmac: Fix zero-division error when disabling tc cbs
Date: Tue, 24 Sep 2024 09:50:27 +0000	[thread overview]
Message-ID: <172717142776.3968801.9111597655574522093.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20240918061422.1589662-1-khai.wen.tan@linux.intel.com>

Hello:

This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@redhat.com>:

On Wed, 18 Sep 2024 14:14:22 +0800 you wrote:
> The commit b8c43360f6e4 ("net: stmmac: No need to calculate speed divider
> when offload is disabled") allows the "port_transmit_rate_kbps" to be
> set to a value of 0, which is then passed to the "div_s64" function when
> tc-cbs is disabled. This leads to a zero-division error.
> 
> When tc-cbs is disabled, the idleslope, sendslope, and credit values the
> credit values are not required to be configured. Therefore, adding a return
> statement after setting the txQ mode to DCB when tc-cbs is disabled would
> prevent a zero-division error.
> 
> [...]

Here is the summary with links:
  - [net,v2,1/1] net: stmmac: Fix zero-division error when disabling tc cbs
    https://git.kernel.org/netdev/net/c/675faf5a14c1

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




      parent reply	other threads:[~2024-09-24 11:00 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-09-18  6:14 [PATCH net v2 1/1] net: stmmac: Fix zero-division error when disabling tc cbs KhaiWenTan
2024-09-18  7:06 ` Simon Horman
2024-09-24  9:50 ` patchwork-bot+netdevbpf [this message]

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