netdev - Re: [PATCH net v2 1/1] net: stmmac: Fix zero-division error when disabling tc cbs

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Message-Id: 
 <172717142776.3968801.9111597655574522093.git-patchwork-notify@kernel.org>
Date: Tue, 24 Sep 2024 09:50:27 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: KhaiWenTan <khai.wen.tan@...ux.intel.com>
Cc: alexandre.torgue@...s.st.com, joabreu@...opsys.com, davem@...emloft.net,
 edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com,
 mcoquelin.stm32@...il.com, xiaolei.wang@...driver.com, horms@...nel.org,
 netdev@...r.kernel.org, linux-stm32@...md-mailman.stormreply.com,
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
 yong.liang.choong@...ux.intel.com, khai.wen.tan@...el.com
Subject: Re: [PATCH net v2 1/1] net: stmmac: Fix zero-division error when
 disabling tc cbs

Hello:

This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@...hat.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!
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