From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (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 8C2923CF73 for ; Wed, 8 May 2024 07:57:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715155033; cv=none; b=PNwJBe1EsZJvAJGQs/IJcgfY4UqzPTlzfdjjbuRkWZt2WFwE+TE6RC/a1xbCHcAkAKvdPqLnuy2wMPcNeKKEoVDwcVcdUBHM311E3X43B5yXgTIlB08CGVJH5nJCVzaAmUJ3+p97Oe4Fu9mDkvNm/C4d55RlDp2R54jy75tUc6A= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715155033; c=relaxed/simple; bh=V/YjDIQfRp2l7miiRrx3Z5IZQokNP9VXtuvlvHRlYG4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=XNSLEttNVOuUUk+zL2pJ5hH432QNytFldgxHjhn9Ho+HcverCjRwpEZR/YFQ46cS6S7uvarfrs4nu0UV5mTPiW8vXuuXT/7mCr5j+v8r7u1TLydPZ/kyJ3BocTLprvQHXmViqtAIe7ze62QqzRJJV3OloS51gYXFG3QUpvsy0Gw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=bQkt3AKR; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="bQkt3AKR" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1715155030; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=V/YjDIQfRp2l7miiRrx3Z5IZQokNP9VXtuvlvHRlYG4=; b=bQkt3AKR3BR8FKcSCskdNiskO25ZwTo5b+jciQiKeA48G/Bg0YnNiMiaPA6z4258Ymcdr1 OW7JMWGW4+8bJTegUosWAOnpUuVgzyhaEmFnS58yrlQYME5e0NMxnn30Y6kxjegqilITCl euOBbdUMZ/jfau0xdJF0kMmefcyhI/A= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-402-9zIbIx_RPi2zsftI5GvHzw-1; Wed, 08 May 2024 03:57:04 -0400 X-MC-Unique: 9zIbIx_RPi2zsftI5GvHzw-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 6DAAA800262; Wed, 8 May 2024 07:57:03 +0000 (UTC) Received: from fedora.redhat.com (unknown [10.39.193.44]) by smtp.corp.redhat.com (Postfix) with ESMTP id E6CE57414; Wed, 8 May 2024 07:56:59 +0000 (UTC) From: Jose Ignacio Tornos Martinez To: yongqin.liu@linaro.org Cc: amit.pundir@linaro.org, davem@davemloft.net, edumazet@google.com, inventor500@vivaldi.net, jarkko.palviainen@gmail.com, jstultz@google.com, jtornosm@redhat.com, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, netdev@vger.kernel.org, pabeni@redhat.com, stable@vger.kernel.org, sumit.semwal@linaro.org, vadim.fedorenko@linux.dev, vmartensson@google.com Subject: Re: [PATCH v2] net: usb: ax88179_178a: avoid writing the mac address before first reading Date: Wed, 8 May 2024 09:56:54 +0200 Message-ID: <20240508075658.7164-1-jtornosm@redhat.com> In-Reply-To: References: Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.5 Hello Yongqin, Sorry for the inconveniences. I don't have the db845c, could you provide information about the type of device and protocol used? Related driver logs would be very helpful for this. Best regards José Ignacio