linux-kernel - Re: [PATCH net] net: xilinx: axienet: Fix Tx skb circular buffer occupancy check in dmaengine xmit

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Message-Id: 
 <174832742825.1178251.17763156769981181807.git-patchwork-notify@kernel.org>
Date: Tue, 27 May 2025 06:30:28 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Suraj Gupta <suraj.gupta2@....com>
Cc: andrew+netdev@...n.ch, davem@...emloft.net, edumazet@...gle.com,
 kuba@...nel.org, pabeni@...hat.com, michal.simek@....com,
 sean.anderson@...ux.dev, radhey.shyam.pandey@....com, horms@...nel.org,
 netdev@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 linux-kernel@...r.kernel.org, git@....com, harini.katakam@....com
Subject: Re: [PATCH net] net: xilinx: axienet: Fix Tx skb circular buffer
 occupancy check in dmaengine xmit

Hello:

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

On Wed, 21 May 2025 23:46:08 +0530 you wrote:
> In Dmaengine flow, driver maintains struct skbuf_dma_descriptor rings each
> element of which corresponds to a skb. In Tx datapath, compare available
> space in skb ring with number of skbs instead of skb fragments.
> Replace x * (MAX_SKB_FRAGS) in netif_txq_completed_wake() and
> netif_txq_maybe_stop() with x * (1 skb) to fix the comparison.
> 
> Fixes: 6a91b846af85 ("net: axienet: Introduce dmaengine support")
> Signed-off-by: Suraj Gupta <suraj.gupta2@....com>
> 
> [...]

Here is the summary with links:
  - [net] net: xilinx: axienet: Fix Tx skb circular buffer occupancy check in dmaengine xmit
    https://git.kernel.org/netdev/net/c/32374234ab01

You are awesome, thank you!
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