From: "Ahmed S. Darwish" <a.darwish@linutronix.de>
To: Matthias Klein <matthias.klein@optimeas.de>
Cc: "linux-rt-users@vger.kernel.org" <linux-rt-users@vger.kernel.org>
Subject: Re: Working sample 5.10 kernel configuration for an IMX6 board?
Date: Thu, 8 Jul 2021 17:21:56 +0200 [thread overview]
Message-ID: <YOcYFIo2GjTdyy5P@lx-t490> (raw)
In-Reply-To: <AM0PR10MB3107F4D6E0F50ECB027C06A199199@AM0PR10MB3107.EURPRD10.PROD.OUTLOOK.COM>
On Thu, Jul 08, 2021, Matthias Klein wrote:
>
> I am trying to get the PREEMPT_RT patch to run on a Ka-Ro TX6U-8033
> module (800MHz i.MX6U7).
>
> The kernel boots and basically works. But I have measurements with
> cyclictest with maximum latency of up to 2..3 milliseconds with only
> 100000 runs.
>
Was this an official v5.10 -rt release? If so, which?
Please note that applying the preempt_rt patch over NXP's vendor tree is
not supported.
> I would like to compare my configuration in a first step with a
> working IMX6 configuration which has no such outliers.
Attach your .config and I'll give it a quick PREEMPT_RT sanity check.
thanks,
--
Ahmed S. Darwish
Linutronix GmbH
next prev parent reply other threads:[~2021-07-08 15:22 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-08 7:43 Working sample 5.10 kernel configuration for an IMX6 board? Matthias Klein
2021-07-08 15:21 ` Ahmed S. Darwish [this message]
2021-07-08 15:25 ` Ahmed S. Darwish
2021-07-08 15:46 ` AW: " Matthias Klein
2021-07-09 10:18 ` Ahmed S. Darwish
2021-07-12 14:34 ` AW: " Matthias Klein
2021-07-13 5:41 ` Ahmed S. Darwish
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