From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 372DC3590BF; Mon, 19 Jan 2026 11:07:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768820874; cv=none; b=gQF2Dr3Z9OuoSR7t74AU7I0RgiJXijh/qoleJ1ZEvhUbwVwJdLNQxIiyCivOd/dd0iYoOFxv7DkCISDmukLrt7nqIZ70GntR0LlRJs7pRl+1sVfQq9jjvycRDyDdUgURBEsqAU1W1FJbJJCG1vfzrmiq3zEE7/r5iA4cw5/vAL4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768820874; c=relaxed/simple; bh=An51ruep0nnPkZqicsczLI0Cx1NWzahrg18iz2lC4A4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=hRrepXpUfXAtSjnoJPOEpaL5LuoTLDXWpb6wdnAtXkgifaBDzUd2iN5i3HJlJ9wXi7felaD3kVGq2SNFkeKXBbkUY4U/IH/DdzTupOXVP0c+V5JtfXqEcHLlxRbLAgQoXo4v1YGnS8Pgcp3r8PO8PKWwlcWkzw5m5L83rtBs2ak= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=X9p+sZAR; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="X9p+sZAR" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9EB44C116C6; Mon, 19 Jan 2026 11:07:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1768820874; bh=An51ruep0nnPkZqicsczLI0Cx1NWzahrg18iz2lC4A4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=X9p+sZARZAuo6ybIXfy9FMSjmhuB+aGGCCNtoTitRa5r4wn2AcWgrWAVOPJuZjod/ gicdh5KVAVD1ysBIkn6M4ch0Db4v2CkTGM3k8Jk5mA2YXP89Pbvn+jp5Fy9d+5CIdU uiws+qNhWXA9BjKy7g692brE75p50xlotDtIt+1c= Date: Mon, 19 Jan 2026 12:07:51 +0100 From: Greg KH To: insyelu Cc: andrew+netdev@lunn.ch, davem@davemloft.net, nic_swsd@realtek.com, tiwai@suse.de, hayeswang@realtek.com, linux-usb@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v2] net: usb: r8152: fix transmit queue timeout Message-ID: <2026011936-panic-unbutton-418d@gregkh> References: <20260119105647.82224-1-insyelu@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260119105647.82224-1-insyelu@gmail.com> On Mon, Jan 19, 2026 at 06:56:47PM +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 We need a real name please. thanks, greg k-h