linux-kernel - Re: [PATCH] net: usb: qmi_wwan: initialize MAC header offset in qmimux_rx

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Message-Id: 
 <176222100525.2288210.7982486320595194051.git-patchwork-notify@kernel.org>
Date: Tue, 04 Nov 2025 01:50:05 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: None <qendrim.maxhuni@...deros.com>
Cc: netdev@...r.kernel.org, linux-usb@...r.kernel.org,
 linux-kernel@...r.kernel.org, bjorn@...k.no, andrew+netdev@...n.ch,
 davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com
Subject: Re: [PATCH] net: usb: qmi_wwan: initialize MAC header offset in
 qmimux_rx_fixup

Hello:

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

On Wed, 29 Oct 2025 08:57:44 +0100 you wrote:
> From: Qendrim Maxhuni <qendrim.maxhuni@...deros.com>
> 
> Raw IP packets have no MAC header, leaving skb->mac_header uninitialized.
> This can trigger kernel panics on ARM64 when xfrm or other subsystems
> access the offset due to strict alignment checks.
> 
> Initialize the MAC header to prevent such crashes.
> 
> [...]

Here is the summary with links:
  - net: usb: qmi_wwan: initialize MAC header offset in qmimux_rx_fixup
    https://git.kernel.org/netdev/net/c/e120f46768d9

You are awesome, thank you!
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