From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from vps0.lunn.ch (vps0.lunn.ch [156.67.10.101]) (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 3BECC3A6B68; Wed, 22 Apr 2026 13:04:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=156.67.10.101 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776863061; cv=none; b=TSE9F7INU3oGA/TGJxsFLDpzOChv3oa336U0OX7WC9iqy4J8ndAbV6wj2HuHif/yBhLXRPsoMVK6yeyLoh6MxWkeQ/Qqzhx0V1cSPXqCqjRzEuwbUXhp2RnQSoZpBJtB4L6Ydi82sk/Y9wVSv4CJMfhGbErneh+wD7tflnS6BzY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776863061; c=relaxed/simple; bh=1Mjx/5yqxJzvfAWMPjKbre75usz9DaOz1q05Dpi1Brs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=lkr/tBpbwhdWWfJBfDu1yJSourH8Q8ZxGF3IAA5Txft2XgLAa0b4kmsk+L2jazNxXSZ+BgGsRiHMFNakcNSF+CQIRK9mXw1LA3iH7bSuFXKOScrtqxwQf7PsEGlF8j2VMh+pyGZWa2WH95M1Vc6GQBOR9Lpg4eq/Tne+lZeBIh0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lunn.ch; spf=pass smtp.mailfrom=lunn.ch; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b=dyToyj4Z; arc=none smtp.client-ip=156.67.10.101 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lunn.ch Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lunn.ch Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="dyToyj4Z" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:From:Sender:Reply-To:Subject: Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Content-Disposition:In-Reply-To:References; bh=gyQrYLlfCfIgAcymofpWd+bDMsLMJlaiBLbk+DUsnQ0=; b=dyToyj4ZFioja9D4QO2Hsy8SLn 9m9Bd14hK+MzP/MjxirbKUOixlgx4kuYbY1bBMr/UwsVpFyzoj2/hG4JqYMCCk8Hwtg2cdenJfkEX p5wA2vNtksqdEGHpEpaka4x1jZ69xAnQZU/SmdbSBa590BZji6VaRu0kLsIsbhdA+JF8=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1wFXFO-00H261-Je; Wed, 22 Apr 2026 15:04:06 +0200 Date: Wed, 22 Apr 2026 15:04:06 +0200 From: Andrew Lunn To: Mingyu Wang <25181214217@stu.xidian.edu.cn> Cc: andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, tglx@kernel.org, mingo@kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/2] net: packetengines: remove obsolete hamachi driver Message-ID: <6f787c41-797a-4866-85a2-beb745fc3181@lunn.ch> References: <20260422044820.485660-1-25181214217@stu.xidian.edu.cn> <20260422044820.485660-2-25181214217@stu.xidian.edu.cn> Precedence: bulk X-Mailing-List: netdev@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: <20260422044820.485660-2-25181214217@stu.xidian.edu.cn> On Wed, Apr 22, 2026 at 12:48:19PM +0800, Mingyu Wang wrote: > The PacketEngine Hamachi driver is for PCI hardware that has been > obsolete for over two decades. It recently triggered arithmetic > exceptions during automated fuzzing. > > As suggested by maintainers, remove the driver entirely to eliminate > dead code and reduce the maintenance burden. > > Signed-off-by: Mingyu Wang <25181214217@stu.xidian.edu.cn> Reviewed-by: Andrew Lunn Andrew