From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfgang Grandegger Subject: Re: Fwd: usb_8dev - WARN_ON(in_irq()) Ticket #00560 Date: Thu, 9 Apr 2020 12:43:38 +0200 Message-ID: References: <871rp4he0s.fsf@steelpick.2x.cz> <44255c9f-9c22-7bbf-4426-34506bf8a2b0@grandegger.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Return-path: Received: from mailproxy02.manitu.net ([217.11.48.66]:53166 "EHLO mailproxy02.manitu.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725783AbgDIKnk (ORCPT ); Thu, 9 Apr 2020 06:43:40 -0400 In-Reply-To: Content-Language: en-GB Sender: linux-can-owner@vger.kernel.org List-ID: To: =?UTF-8?Q?Andrejus_Fal=c4=8dikas?= Cc: Michal Sojka , socketcan@hartkopp.net, linux-can@vger.kernel.org Hello Andrejus, thanks for testing. Can I have your Tested-by: Andrejus Falčikas ? Wolfgang Am 09.04.20 um 12:37 schrieb Andrejus Falčikas: > Hello, > > Thank you Mr. Wolfgang Grandegger for the patch. I checked and the > problem disappeared, any warnings do not appear in dmesg after the > "interface down". > > Best regards, > Andrejus F. > > On Thu, Apr 9, 2020 at 1:25 PM Wolfgang Grandegger wrote: >> >> >> Am 09.04.20 um 08:46 schrieb Andrejus Falčikas: >>> Hello, >>> >>> this Ticket #00560 is closed. >> >> Which does not mean that the problem is gone ;) >> >> Wolfgang >> >>> On Fri, Apr 3, 2020 at 4:53 PM Michal Sojka wrote: >>>> >>>> Hello Wolfgang, >>>> >>>> On Fri, Apr 03 2020, Wolfgang Grandegger wrote: >>>>> Hello Andrejus, >>>>> >>>>> please do not remove the history of this conversation! It's very >>>>> difficult to follow what you are speaking about... >>>>> >>>>> Am 03.04.20 um 15:04 schrieb Andrejus Falčikas: >>>>>> Hello Mr. Oliver Hartkopp, >>>>>> >>>>>> I would like to notify you that the case described as the issue is >>>>>> caused by non-standard use of the device and protocol. >>>> >>>> [...] >>>> >>>>> >>>>> I observe a similar problem with the GS_USB CAN controller and I have >>>>> posted a patch recently here: >>>>> >>>>> https://marc.info/?l=linux-can&m=158504888512764&w=2 >>>>> >>>>> Could you please give the patch for your device below a try: >>>> >>>> It would be great if Andrejus can try the patch. If not, I'll try it >>>> after I get back to work where I have the device. Unfortunately, due to >>>> current situation, I'm not sure when it will happen. >>>> >>>> Thanks. >>>> -Michal >>> >>> > >