From mboxrd@z Thu Jan 1 00:00:00 1970 From: Oliver Neukum Subject: Re: Huawei integrated modem causes instant resume from suspend on Acer P648-G3 Date: Wed, 04 Oct 2017 15:31:43 +0200 Message-ID: <1507123903.9577.13.camel@suse.com> References: <20170927061446.15512-1-drake@endlessm.com> <1506496379.28482.1.camel@suse.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: Received: from mx2.suse.de ([195.135.220.15]:59238 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752317AbdJDNcA (ORCPT ); Wed, 4 Oct 2017 09:32:00 -0400 In-Reply-To: Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: Daniel Drake Cc: Linux USB Mailing List , linux-pm@vger.kernel.org, Linux Upstreaming Team Am Montag, den 02.10.2017, 10:23 +0800 schrieb Daniel Drake: > On Wed, Sep 27, 2017 at 3:12 PM, Oliver Neukum wrote: > > > > 1) kernel version? > > Currently testing 4.14.0-rc2 but reproduced on multiple older versions > too going back to 4.8. (Have not found a working kernel version) > > > > > 2) driver used? > > The problem is reproducible just with the base usb driver, without any > USB modem drivers loaded. (It would ordinarily load option and > cdc-ether) Hi, this sucks in a major way. I am dismayed at the quality of some hardware. It looks like your patch, which is a brutal sledge hammer, is indeed needed and the correct approach. It suggest you resubmit it with an updated change log containing the what you wrote in your last mail. Regards Oliver