From: Joakim Zhang <qiangqing.zhang@nxp.com>
To: Sean Nyekjaer <sean@geanix.com>,
"mkl@pengutronix.de" <mkl@pengutronix.de>,
"linux-can@vger.kernel.org" <linux-can@vger.kernel.org>
Cc: "wg@grandegger.com" <wg@grandegger.com>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
dl-linux-imx <linux-imx@nxp.com>,
"Martin Hundebøll" <martin@geanix.com>
Subject: RE: [PATCH REPOST 1/2] can: flexcan: fix deadlock when using self wakeup
Date: Thu, 29 Aug 2019 07:30:20 +0000 [thread overview]
Message-ID: <DB7PR04MB4618E527339B69AEAD46FB06E6A20@DB7PR04MB4618.eurprd04.prod.outlook.com> (raw)
In-Reply-To: <6a9bc081-334a-df91-3a23-b74a6cdd3633@geanix.com>
> -----Original Message-----
> From: Sean Nyekjaer <sean@geanix.com>
> Sent: 2019年8月28日 21:25
> To: Joakim Zhang <qiangqing.zhang@nxp.com>; mkl@pengutronix.de;
> linux-can@vger.kernel.org
> Cc: wg@grandegger.com; netdev@vger.kernel.org; dl-linux-imx
> <linux-imx@nxp.com>; Martin Hundebøll <martin@geanix.com>
> Subject: Re: [PATCH REPOST 1/2] can: flexcan: fix deadlock when using self
> wakeup
>
>
>
> On 20/08/2019 13.55, Sean Nyekjaer wrote:
> >
> > I have added some more debug, same test setup:
> >
> https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgist.gith
> ub.com%2Fsknsean%2F81208714de23aa3639d3e31dccb2f3e0&data=02%
> 7C01%7Cqiangqing.zhang%40nxp.com%7C1dae7ec4f191462be43d08d72bbb1
> e82%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C63702595498952
> 9813&sdata=u2t747L4mi87ejuaLwl4WWJNJIFIzvlEfNE%2BSLq2Kbc%3D&
> amp;reserved=0
> >
> > root@iwg26:~# systemctl suspend
> >
> > ...
> >
> https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgist.gith
> ub.com%2Fsknsean%2F2a786f1543305056d4de03d387872403&data=02
> %7C01%7Cqiangqing.zhang%40nxp.com%7C1dae7ec4f191462be43d08d72bbb
> 1e82%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C6370259549895
> 29813&sdata=WbI2eeIlrNC6HUSviagaiAyi4YpK%2B2bC3al4Yn9EXZM%3D
> &reserved=0
> >
> > /Sean
>
> Any luck reproducing this?
Hi Sean,
I'm sorry that I can't get the debug log as the site can't be reached. And I connect two boards to do test at my side, this issue can't be reproduced.
Best Regards,
Joakim Zhang
> /Sean
next prev parent reply other threads:[~2019-08-29 7:31 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-16 8:20 [PATCH REPOST 0/2] can: flexcan: fix PM and wakeup issue Joakim Zhang
2019-08-16 8:20 ` [PATCH REPOST 1/2] can: flexcan: fix deadlock when using self wakeup Joakim Zhang
2019-08-20 10:25 ` Sean Nyekjaer
2019-08-20 11:24 ` Joakim Zhang
2019-08-20 11:55 ` Sean Nyekjaer
2019-08-28 13:24 ` Sean Nyekjaer
2019-08-29 7:30 ` Joakim Zhang [this message]
2019-09-05 5:57 ` Sean Nyekjaer
2019-09-05 7:10 ` Joakim Zhang
2019-09-05 13:17 ` Sean Nyekjaer
2019-09-05 15:24 ` Marc Kleine-Budde
2019-09-06 2:11 ` Joakim Zhang
2019-09-10 7:52 ` Sean Nyekjaer
2019-10-08 10:20 ` Joakim Zhang
2019-08-20 11:56 ` Joakim Zhang
2019-08-16 8:20 ` [PATCH REPOST 2/2] can: flexcan: add LPSR mode support for i.MX7D Joakim Zhang
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