linux-kernel - Re: 2.6.24-rc7-rt1

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Message-ID: <20080114194957.GQ27137@pengutronix.de>
Date:	Mon, 14 Jan 2008 20:49:57 +0100
From:	Robert Schwebel <r.schwebel@...gutronix.de>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	LKML <linux-kernel@...r.kernel.org>,
	RT <linux-rt-users@...r.kernel.org>, Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>
Subject: Re: 2.6.24-rc7-rt1

On Sun, Jan 13, 2008 at 03:48:33PM -0500, Steven Rostedt wrote:
> > Works fine on phyCORE-MPC5200B-tiny, here are the latest results:
> > http://www.pengutronix.de/oselas/realtime/results/20080113-1/
>
> That doesn't look too bad. Or is over a 100us not good for that box?

I think it's ok. However, Wolfgang still sees strange long delays on his
Icecube, so it was mainly for comparism.

> Also is it SMP?

Nope, UP. This one:

http://www.phytec.de/phytec/32-bit_module/phycore-mpc5200b-tiny.html

The CPU is basically a 603e core plus peripherals.

> Yeah, I didn't make any attempt to fix latency_tracing for PPC on this
> release. I expected as much. I do have a couple of PPC boxes that I can
> play with, and I'll see if I can get that working too before -rt2. But I
> want to get a stable x86 release out fast.

Yup, great, thanks!

Robert
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