linux-kernel - Re: [PATCH net] net: stmmac: Apply redundant write work around on 4.xx too

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Message-Id: <169027622483.7192.11650697551791902221.git-patchwork-notify@kernel.org>
Date:   Tue, 25 Jul 2023 09:10:24 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Vincent Whitchurch <vincent.whitchurch@...s.com>
Cc:     peppe.cavallaro@...com, alexandre.torgue@...s.st.com,
        joabreu@...opsys.com, davem@...emloft.net, edumazet@...gle.com,
        kuba@...nel.org, pabeni@...hat.com, mcoquelin.stm32@...il.com,
        hkallweit1@...il.com, netdev@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        kernel@...s.com
Subject: Re: [PATCH net] net: stmmac: Apply redundant write work around on 4.xx
 too

Hello:

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

On Fri, 21 Jul 2023 15:39:20 +0200 you wrote:
> commit a3a57bf07de23fe1ff779e0fdf710aa581c3ff73 ("net: stmmac: work
> around sporadic tx issue on link-up") worked around a problem with TX
> sometimes not working after a link-up by avoiding a redundant write to
> MAC_CTRL_REG (aka GMAC_CONFIG), since the IP appeared to have problems
> with handling multiple writes to that register in some cases.
> 
> That commit however only added the work around to dwmac_lib.c (apart
> from the common code in stmmac_main.c), but my systems with version
> 4.21a of the IP exhibit the same problem, so add the work around to
> dwmac4_lib.c too.
> 
> [...]

Here is the summary with links:
  - [net] net: stmmac: Apply redundant write work around on 4.xx too
    https://git.kernel.org/netdev/net/c/284779dbf4e9

You are awesome, thank you!
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