netdev - Re: [PATCH net v2] gve: Fix an edge case for TSO skb validity check

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Message-Id: 
 <172191963251.4908.13130847696708689817.git-patchwork-notify@kernel.org>
Date: Thu, 25 Jul 2024 15:00:32 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Praveen Kaligineedi <pkaligineedi@...gle.com>
Cc: netdev@...r.kernel.org, davem@...emloft.net, edumazet@...gle.com,
 kuba@...nel.org, pabeni@...hat.com, willemb@...gle.com, shailend@...gle.com,
 hramamurthy@...gle.com, csully@...gle.com, jfraker@...gle.com,
 stable@...r.kernel.org, bcf@...gle.com, jeroendb@...gle.com
Subject: Re: [PATCH net v2] gve: Fix an edge case for TSO skb validity check

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@...nel.org>:

On Wed, 24 Jul 2024 07:34:31 -0700 you wrote:
> From: Bailey Forrest <bcf@...gle.com>
> 
> The NIC requires each TSO segment to not span more than 10
> descriptors. NIC further requires each descriptor to not exceed
> 16KB - 1 (GVE_TX_MAX_BUF_SIZE_DQO).
> 
> The descriptors for an skb are generated by
> gve_tx_add_skb_no_copy_dqo() for DQO RDA queue format.
> gve_tx_add_skb_no_copy_dqo() loops through each skb frag and
> generates a descriptor for the entire frag if the frag size is
> not greater than GVE_TX_MAX_BUF_SIZE_DQO. If the frag size is
> greater than GVE_TX_MAX_BUF_SIZE_DQO, it is split into descriptor(s)
> of size GVE_TX_MAX_BUF_SIZE_DQO and a descriptor is generated for
> the remainder (frag size % GVE_TX_MAX_BUF_SIZE_DQO).
> 
> [...]

Here is the summary with links:
  - [net,v2] gve: Fix an edge case for TSO skb validity check
    https://git.kernel.org/netdev/net/c/36e3b949e359

You are awesome, thank you!
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