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From: Thierry Bultel <thierry.bultel@wanadoo.fr>
To: xenomai@xenomai.org
Subject: [Xenomai] iMX6q 1Hz tick
Date: Fri, 07 Dec 2012 14:28:36 +0100	[thread overview]
Message-ID: <50C1EF04.1090506@wanadoo.fr> (raw)

Hi,

I have "successfully" patched a 3.0.35 kernel from Freescale with
adeos-ipipe-3.0.36-1.18.11

I have -not- applied the adeos-ipipe-3.0.36-arm-1.18-11-pre.patch
that showed too much "revert patch detected" errors.

BTW, I have understand that its purpose was mainly to upgrade to 3.0.36,
but what is actually the role of the
adeos-ipipe-3.0.36-arm-1.18-11-post.patch ? (I applied it).

I had to deal with some rejections but at least the kernel is booting
and my application running.

But the target is very slow, and /proc/xenomai/irq shows that the
[timer] irq only comes about every 1 second.

The /proc/interrupts shows an IRQ every 10ms, which was expected
since I have CONFIG_HZ=100

I am pretty sure that I messed up something in the patch process,
however I do not know where to start to look for.

I am still investigating but any clues would be very useful

Regards
Thierry


             reply	other threads:[~2012-12-07 13:28 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-12-07 13:28 Thierry Bultel [this message]
2012-12-07 18:34 ` [Xenomai] iMX6q 1Hz tick Gilles Chanteperdrix
2012-12-09 20:06   ` Thierry Bultel
2012-12-09 23:54     ` Gilles Chanteperdrix
2012-12-10 14:53       ` Thierry Bultel
2012-12-10 16:01         ` Gilles Chanteperdrix
2012-12-10 16:31           ` Thierry Bultel
2012-12-10 17:37             ` Gilles Chanteperdrix
2012-12-10 18:34               ` Thierry Bultel
2012-12-10 18:56                 ` Gilles Chanteperdrix
2012-12-10 20:02                   ` Thierry Bultel
2012-12-10 20:19                     ` Gilles Chanteperdrix
2012-12-10 21:09                       ` Thierry Bultel
2012-12-10 21:22                         ` Gilles Chanteperdrix
2012-12-11 15:26                           ` Thierry Bultel
2012-12-11 15:36                             ` Gilles Chanteperdrix
2012-12-11 16:01                               ` Thierry Bultel
2012-12-11 16:50                                 ` Gilles Chanteperdrix
2012-12-11 17:30                                   ` Thierry Bultel
2012-12-11 17:40                                     ` Gilles Chanteperdrix

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