netdev - Re: [PATCH net-next 0/2] net: stmmac: sanitise stmmac_is_jumbo

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Message-Id: 
 <176357041250.873046.17131882776763838281.git-patchwork-notify@kernel.org>
Date: Wed, 19 Nov 2025 16:40:12 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Russell King (Oracle) <linux@...linux.org.uk>
Cc: andrew@...n.ch, hkallweit1@...il.com, alexandre.torgue@...s.st.com,
 andrew+netdev@...n.ch, davem@...emloft.net, edumazet@...gle.com,
 kuba@...nel.org, linux-arm-kernel@...ts.infradead.org,
 linux-stm32@...md-mailman.stormreply.com, mcoquelin.stm32@...il.com,
 netdev@...r.kernel.org, pabeni@...hat.com
Subject: Re: [PATCH net-next 0/2] net: stmmac: sanitise stmmac_is_jumbo_frm()

Hello:

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

On Tue, 18 Nov 2025 10:00:08 +0000 you wrote:
> stmmac_is_jumbo_frm() takes skb->len, which is unsigned int, but the
> parameter is passed as an "int" and then tested using signed
> comparisons. This can cause bugs. Change the parameter to be unsigned.
> 
> Also arrange for it to return a bool.
> 
>  drivers/net/ethernet/stmicro/stmmac/chain_mode.c  | 9 ++++-----
>  drivers/net/ethernet/stmicro/stmmac/hwif.h        | 2 +-
>  drivers/net/ethernet/stmicro/stmmac/ring_mode.c   | 9 ++-------
>  drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 6 +++---
>  4 files changed, 10 insertions(+), 16 deletions(-)

Here is the summary with links:
  - [net-next,1/2] net: stmmac: stmmac_is_jumbo_frm() len should be unsigned
    https://git.kernel.org/netdev/net-next/c/b5adada61e02
  - [net-next,2/2] net: stmmac: stmmac_is_jumbo_frm() returns boolean
    https://git.kernel.org/netdev/net-next/c/bf351bbec57f

You are awesome, thank you!
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