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=-7.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 09621C3A5A1 for ; Wed, 28 Aug 2019 13:24:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9E41E2077B for ; Wed, 28 Aug 2019 13:24:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=geanix.com header.i=@geanix.com header.b="AD2EMH4W" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726475AbfH1NY5 (ORCPT ); Wed, 28 Aug 2019 09:24:57 -0400 Received: from first.geanix.com ([116.203.34.67]:47176 "EHLO first.geanix.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726437AbfH1NY5 (ORCPT ); Wed, 28 Aug 2019 09:24:57 -0400 Received: from [192.168.100.95] (unknown [95.138.208.137]) by first.geanix.com (Postfix) with ESMTPSA id 90BC62CB; Wed, 28 Aug 2019 13:24:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=geanix.com; s=first; t=1566998655; bh=e8jYmdcNS1XgJtOxsbFWt1uQ18zM0d4s3YnFIR+L4PY=; h=Subject:From:To:Cc:References:Date:In-Reply-To; b=AD2EMH4W24+IgN8TUiToESJ0AlP3/OzbHcaCCaV8MXjeW8WYI/lBUrevX4rje2zCL Y7m6H2hzboI4YywBD9JJr5PIIDU/poRJMn9WhWjl+wGBxhAFM7/OK/eToihxpG25ze TKL1rLj1FB+qDQkSibchvZG/9FoUGQrN94TKZmKQKzDlFHAPrwYUiAUu1PHHfZs/Vt p76LIziZo70N4o1XN8p4f4ZI/tQPjJqYKCs/7eJ1MjKBczOnqpNTfePE2t7I22bEVX x/mwMC5Lt5I7der78mcdFFCC79eg/bCuFL3kF7F0taskYQrBbUKJnvXGHicbg4JhY/ qbw0Pf1AO1kEg== Subject: Re: [PATCH REPOST 1/2] can: flexcan: fix deadlock when using self wakeup From: Sean Nyekjaer To: Joakim Zhang , "mkl@pengutronix.de" , "linux-can@vger.kernel.org" Cc: "wg@grandegger.com" , "netdev@vger.kernel.org" , dl-linux-imx , =?UTF-8?Q?Martin_Hundeb=c3=b8ll?= References: <20190816081749.19300-1-qiangqing.zhang@nxp.com> <20190816081749.19300-2-qiangqing.zhang@nxp.com> <35190c5b-f8be-8784-5b4f-32a691a6cffe@geanix.com> Message-ID: <6a9bc081-334a-df91-3a23-b74a6cdd3633@geanix.com> Date: Wed, 28 Aug 2019 15:24:35 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 MIME-Version: 1.0 In-Reply-To: <35190c5b-f8be-8784-5b4f-32a691a6cffe@geanix.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US-large Content-Transfer-Encoding: 7bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 20/08/2019 13.55, Sean Nyekjaer wrote: > > I have added some more debug, same test setup: > https://gist.github.com/sknsean/81208714de23aa3639d3e31dccb2f3e0 > > root@iwg26:~# systemctl suspend > > ... > https://gist.github.com/sknsean/2a786f1543305056d4de03d387872403 > > /Sean Any luck reproducing this? /Sean