RE: [PATCH REPOST 1/2] can: flexcan: fix deadlock when using self wakeup

[Joakim Zhang]

> -----Original Message-----
> From: Sean Nyekjaer <s...@geanix.com>
> Sent: 2019年8月28日 21:25
> To: Joakim Zhang <qiangqing.zh...@nxp.com>; m...@pengutronix.de;
> linux-...@vger.kernel.org
> Cc: w...@grandegger.com; netdev@vger.kernel.org; dl-linux-imx
> <linux-...@nxp.com>; Martin Hundebøll <mar...@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&amp;data=02%
> 7C01%7Cqiangqing.zhang%40nxp.com%7C1dae7ec4f191462be43d08d72bbb1
> e82%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C63702595498952
> 9813&amp;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&amp;data=02
> %7C01%7Cqiangqing.zhang%40nxp.com%7C1dae7ec4f191462be43d08d72bbb
> 1e82%7C686ea1d3bc2b4c6fa92cd99c5c301635%7C0%7C0%7C6370259549895
> 29813&amp;sdata=WbI2eeIlrNC6HUSviagaiAyi4YpK%2B2bC3al4Yn9EXZM%3D
> &amp;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