From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 864E0C04AAF for ; Thu, 16 May 2019 13:24:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6224A20862 for ; Thu, 16 May 2019 13:24:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726769AbfEPNYt (ORCPT ); Thu, 16 May 2019 09:24:49 -0400 Received: from mx2.suse.de ([195.135.220.15]:58054 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726742AbfEPNYt (ORCPT ); Thu, 16 May 2019 09:24:49 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 77D8DAD72; Thu, 16 May 2019 13:24:48 +0000 (UTC) Message-ID: <1558012314.3309.2.camel@suse.com> Subject: Re: Linux crash when using FTDI FT232R USB to serial converter on AMD boards. From: Oliver Neukum To: "StarostaCZ@gmail.com" , Joerg Roedel , Johan Hovold Cc: Mathias Nyman , iommu@lists.linux-foundation.org, linux-usb@vger.kernel.org Date: Thu, 16 May 2019 15:11:54 +0200 In-Reply-To: References: <04503197-a0a9-8b35-6c65-c10f296aab57@gmail.com> <20190429094847.GI26546@localhost> <20190503153716.GE11605@8bytes.org> <8748125e-f360-ff0e-ea15-699bce9e7747@gmail.com> <4e7f0267-eba8-81c3-4036-25924ea9df98@gmail.com> <1557911856.2950.10.camel@suse.com> <3e7ec2f2-ac47-a031-96ba-fa2b9f21ed2e@gmail.com> <1557913582.2950.15.camel@suse.com> <1557928483.2950.18.camel@suse.com> <4a48a017-fbcb-619f-f2d5-4d627a673021@gmail.com> <1557993530.14649.0.camel@suse.com> <1557995692.14649.2.camel@suse.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.26.6 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org On Do, 2019-05-16 at 14:29 +0200, StarostaCZ@gmail.com wrote: > Dne 16.5.2019 v 10:34 Oliver Neukum napsal(a): > > Mention > > > > 1. kernel version > > 2. whether this is known to be a regression > > Sorry for question, can you more specify what you mean? You will be asked whether this worked in earlier version of the kernel. The answer would be: yes, no, unknown (why) HTH Oliver