From: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
To: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Jean-Denis Girard <jd.girard@sysnux.pf>, linux-rt-users@vger.kernel.org
Subject: Re: acmesystems Arietta (AT91SAM9G25)
Date: Tue, 29 Mar 2016 15:50:49 +0200 [thread overview]
Message-ID: <20160329135049.GB13334@linutronix.de> (raw)
In-Reply-To: <56D95F56.3080904@ti.com>
* Grygorii Strashko | 2016-03-04 12:11:34 [+0200]:
>On 03/04/2016 04:00 AM, Jean-Denis Girard wrote:
>>clocksource: Switched to clocksource tcb_clksrc
>>------------[ cut here ]------------
>>WARNING: CPU: 0 PID: 1 at kernel/locking/rtmutex.c:2008
>>Hardware name: Atmel AT91SAM9
>>[<c0317524>] (clk_enable_lock) from [<c03188e8>] (clk_disable+0x1c/0x34)
>Yeah. You can't use CLK framework in atomic context on -RT [1], [2].
The AT91 problems are mostly gone in v4.4.4-rt11. There is one last
free_irq() related warning which will be gone in v4.4.6-rt13.
Sebastian
prev parent reply other threads:[~2016-03-29 13:50 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-27 21:35 acmesystems Arietta (AT91SAM9G25) Jean-Denis Girard
2016-02-29 8:10 ` Uwe Kleine-König
2016-02-29 16:08 ` Jean-Denis Girard
2016-02-29 16:18 ` Josh Cartwright
2016-03-01 5:42 ` Jean-Denis Girard
2016-03-01 5:46 ` Jean-Denis Girard
2016-03-01 15:38 ` Josh Cartwright
2016-03-01 16:00 ` Alexandre Belloni
2016-03-04 2:00 ` Jean-Denis Girard
2016-03-04 10:11 ` Grygorii Strashko
2016-03-29 13:50 ` Sebastian Andrzej Siewior [this message]
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