linux-kernel - Re: [PATCH v2] net: usb: r8152: fix transmit queue timeout

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Message-ID: <974e39e1-490c-4d61-87fc-6d8249cf8c25@lunn.ch>
Date: Fri, 16 Jan 2026 18:32:49 +0100
From: Andrew Lunn <andrew@...n.ch>
To: insyelu <insyelu@...il.com>
Cc: andrew+netdev@...n.ch, davem@...emloft.net, nic_swsd@...ltek.com,
	tiwai@...e.de, hayeswang@...ltek.com, linux-usb@...r.kernel.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] net: usb: r8152: fix transmit queue timeout

On Fri, Jan 16, 2026 at 10:37:25AM +0800, insyelu wrote:
> When the TX queue length reaches the threshold, the netdev watchdog
> immediately detects a TX queue timeout.
> 
> This patch updates the trans_start timestamp of the transmit queue
> on every asynchronous USB URB submission along the transmit path,
> ensuring that the network watchdog accurately reflects ongoing
> transmission activity.
> 
> Signed-off-by: insyelu <insyelu@...il.com>
> ---
> v2: Update the transmit timestamp when submitting the USB URB.

Always create a new thread for a new version of a patch. The CI/CD
system just thinks this is a discussion comment, so has ignored it.

    Andrew

---
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