From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=156.67.10.101 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793711884; b=ms3u/jnhuXUcXW1UuqbTV8lMn4ce2qFbugcfoajHSKQkWOAPmhQ7POHAouwggwHjq84G B7GUeZEOUSVkzpFUTne2j4ZrTnH8ohfZTZMq0xmkCdGX5qEq8Uspswjt51K97pDMeLtNi lxcRw/H9qG8Ch6V+Xy2ZvBYYNz/cTS1FI1FRkHWNyKlE6ijLCelW3hkXtksmeh50U0pbN s5U+6I956E/2vcQ9KoWK3230y109svc0zNWE3PY4lsJItJReHIPUBVu+SQ7bJ+V5gKxSz YrDbj56xOUA8UJ6hOnlifZxIRGWus4Spb1nziW8ItQPAQGdkOUwqkfUHB9qhbrncdUg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793711884; h=DMARC-Filter:DKIM-Signature:Received:Date:From:To:Cc:Subject: Message-ID:References:MIME-Version:Content-Type:Content-Disposition: In-Reply-To; bh=K9NjD2+W4U6XlZrh0EAEIVxEbQlkl7AjVMW3Vg/Ub/I=; b=GAfnIth1+8eyCKNKDqd1FO3jvng1lYeB4GfElLK9DbJr2wLpy9MWdQac2JsnQ/10wZpN GPFjJQal6RFql20XKYo3A2jCaoMqM0c/VqDZZ4O3QNbefeM4oBMGycEozAx5YyGWuqmQX IFfTQk4l7l9LSmTCfsoNo2i6jqPiXb0GCHEsMxhjIdzxJOhq9dEwzuwi7bNOWe/nLKMGR qFgZ9WMS/QesjwJSuRW2I/L0vI0+JsfPHcgz+NwNVHavANWFfbk3SR3NqEB+lkDICSSOd YwLvVAI/c4evDGCAkYNJWcIdxMc8QevcNxTh/vAf/y15ICDEzxq9XFB9oxDp3gBTsFA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=lunn.ch; spf=pass smtp.mailfrom=lunn.ch; dkim=pass header.d=lunn.ch header.i=@lunn.ch header.a=rsa-sha256 header.s=20171124 header.b=mySeKOCX; arc=none smtp.remote-ip=156.67.10.101 Received: from vps0.lunn.ch (vps0.lunn.ch [156.67.10.101]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (prime256v1) server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B4EC96082BF9; Tue, 3 Nov 2026 13:18:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org B4EC96082BF9 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, unprotected) header.d=lunn.ch header.i=@lunn.ch header.a=rsa-sha256 header.s=20171124 header.b=mySeKOCX 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=K9NjD2+W4U6XlZrh0EAEIVxEbQlkl7AjVMW3Vg/Ub/I=; b=mySeKOCXECat/gT6wlEkO1lhfF HpjH+OZEmSnxM3vAtf7yTXSohM+uGLVgfJvJytF2/CPWdy/oU5tJHuo11rw8b80qkiW95NHDHSUx1 olYaPMzL9Wv+xzsCfKhon1tL1J6AIYUg18bOdTiwSDojFU0mYmPd3s6FOP2dZgDv4zz0=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1xOEOj-00E3ZI-Cg; Tue, 03 Nov 2026 14:17:57 +0100 Date: Tue, 3 Nov 2026 14:17:57 +0100 From: Andrew Lunn To: David Yang Cc: netdev@vger.kernel.org, Vladimir Oltean , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , linux-kernel@vger.kernel.org Subject: Re: [PATCH net] net: dsa: motorcomm: Clear the MIB buffer on chip reset Message-ID: <636c7cc0-f4b0-41ae-8cd3-c4bedb70307c@lunn.ch> References: <20261102101125.3523835-1-mmyangfl@gmail.com> <68a1d47b-e3a1-4353-82a0-89fb2d387f2b@lunn.ch> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: > Motorcomm does support cascading, but not in our driver. So yes, this > is largely theoretical and I just follow what sashiko said. Then i would target net-next. Andrew --- pw-bot: cr