From: patchwork-bot+netdevbpf@kernel.org
To: G@aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org,
Thomas@aws-us-west-2-korg-oddjob-rhel9-1.codeaurora.org,
Rohan <rohan.g.thomas@altera.com>
Cc: andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com,
kuba@kernel.org, pabeni@redhat.com, mcoquelin.stm32@gmail.com,
alexandre.torgue@foss.st.com, maxime.chevallier@bootlin.com,
netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, matthew.gerlach@altera.com
Subject: Re: [PATCH net-next] net: stmmac: dwmac: Disable flushing frames on Rx Buffer Unavailable
Date: Thu, 27 Nov 2025 12:10:06 +0000 [thread overview]
Message-ID: <176424540625.2550562.3416257212075007570.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20251126-a10_ext_fix-v1-1-d163507f646f@altera.com>
Hello:
This patch was applied to netdev/net-next.git (main)
by Paolo Abeni <pabeni@redhat.com>:
On Wed, 26 Nov 2025 00:37:12 +0800 you wrote:
> From: Rohan G Thomas <rohan.g.thomas@altera.com>
>
> In Store and Forward mode, flushing frames when the receive buffer is
> unavailable, can cause the MTL Rx FIFO to go out of sync. This results
> in buffering of a few frames in the FIFO without triggering Rx DMA
> from transferring the data to the system memory until another packet
> is received. Once the issue happens, for a ping request, the packet is
> forwarded to the system memory only after we receive another packet
> and hece we observe a latency equivalent to the ping interval.
>
> [...]
Here is the summary with links:
- [net-next] net: stmmac: dwmac: Disable flushing frames on Rx Buffer Unavailable
https://git.kernel.org/netdev/net-next/c/45d100ee0d6e
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2025-11-27 12:10 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-25 16:37 [PATCH net-next] net: stmmac: dwmac: Disable flushing frames on Rx Buffer Unavailable Rohan G Thomas via B4 Relay
2025-11-25 17:15 ` Maxime Chevallier
2025-11-25 18:03 ` Maxime Chevallier
2025-11-26 6:07 ` G Thomas, Rohan
2025-11-25 18:05 ` Maxime Chevallier
2025-11-25 23:46 ` Russell King (Oracle)
2025-11-26 6:08 ` G Thomas, Rohan
2025-11-27 12:10 ` patchwork-bot+netdevbpf [this message]
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