From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?UTF-8?Q?Andrejus_Fal=C4=8Dikas?= <andrejus.f@8devices.com>
Subject: Re: Fwd: usb_8dev - WARN_ON(in_irq()) Ticket #00560
Date: Thu, 9 Apr 2020 13:37:27 +0300
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To: Wolfgang Grandegger <wg@grandegger.com>
Cc: Michal Sojka <michal.sojka@cvut.cz>, socketcan@hartkopp.net, linux-can@vger.kernel.org

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 <wg@grandegger.com> wrot=
e:
>
>
> Am 09.04.20 um 08:46 schrieb Andrejus Fal=C4=8Dikas:
> > 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 <michal.sojka@cvut.cz> wrot=
e:
> >>
> >> 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 Fal=C4=8Dikas:
> >>>> 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=3Dlinux-can&m=3D158504888512764&w=3D2
> >>>
> >>> 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 t=
o
> >> current situation, I'm not sure when it will happen.
> >>
> >> Thanks.
> >> -Michal
> >
> >