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From: Andy Duan <fugang.duan@nxp.com>
To: Andre Renaud <arenaud@designa-electronics.com>
Cc: "s.hauer@pengutronix.de" <s.hauer@pengutronix.de>,
	"Fabio Estevam" <festevam@gmail.com>,
	"kernel@pengutronix.de" <kernel@pengutronix.de>,
	"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE"
	<linux-arm-kernel@lists.infradead.org>,
	"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
Subject: RE: [EXT] Re: iMX6/UART imprecise external abort
Date: Wed, 8 Jan 2020 05:11:43 +0000	[thread overview]
Message-ID: <VI1PR0402MB3600308E2ADB7FC57535A87CFF3E0@VI1PR0402MB3600.eurprd04.prod.outlook.com> (raw)
In-Reply-To: <CAEj2-1Nh=-Qc4Q1diDSbe=9yOO-UBYR2BQm7hF9vo-qgCOst=Q@mail.gmail.com>

From: Andre Renaud <arenaud@designa-electronics.com> Sent: Wednesday, January 8, 2020 12:03 PM
> On Wed, Jan 8, 2020 at 2:43 PM Andy Duan <fugang.duan@nxp.com> wrote:
> > @Andre Renaud,  can you add kernel command line "nosmp" to check the
> issue ?
> > Suppose one core cannot reproduce the issue.
> 
> We have done this test previously, and 'nosmp' does resolve the issue.
> 
> Regards,
> Andre

So it more likely the cause explained by Uwe.

Regards,
Andy
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  reply	other threads:[~2020-01-08  5:11 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-02 20:40 iMX6/UART imprecise external abort Andre Renaud
2019-12-02 20:56 ` Fabio Estevam
2019-12-03  1:53   ` [EXT] " Andy Duan
2019-12-03  2:01     ` Andre Renaud
2019-12-03  2:06       ` Andy Duan
2019-12-03  2:28       ` Fabio Estevam
2019-12-03  6:24   ` Andre Renaud
2019-12-10  4:03   ` Andre Renaud
2019-12-10  5:46     ` [EXT] " Andy Duan
2019-12-10 22:07       ` Andre Renaud
2019-12-11  0:27         ` Fabio Estevam
2019-12-11  1:35           ` [EXT] " Andre Renaud
2019-12-11  1:59             ` Andre Renaud
2019-12-12  1:35             ` Fabio Estevam
2019-12-15 23:41               ` Andre Renaud
2019-12-02 21:29 ` Uwe Kleine-König
2019-12-05 19:29   ` Andre Renaud
2019-12-21  3:33 ` Andre Renaud
2019-12-21  7:31   ` [EXT] " Andy Duan
2019-12-21 12:03     ` Fabio Estevam
2019-12-23  1:53       ` Andy Duan
2019-12-23 10:16         ` Uwe Kleine-König
2020-01-07 22:24           ` Uwe Kleine-König
2020-01-08  1:43             ` Andy Duan
2020-01-08  4:03               ` Andre Renaud
2020-01-08  5:11                 ` Andy Duan [this message]
2020-01-08  6:43                 ` Uwe Kleine-König
2020-01-08  6:40               ` Uwe Kleine-König
2020-01-08 11:23             ` Uwe Kleine-König
2020-01-09  1:33               ` Andy Duan
2020-01-19 23:29                 ` Andre Renaud

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