From: Wolfgang Grandegger <wg@grandegger.com>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Robert Schwebel <r.schwebel@pengutronix.de>,
linux-rt-users@vger.kernel.org
Subject: Re: Status of -rt for linux-2.6.20/arch/powerpc
Date: Sun, 11 Feb 2007 17:37:37 +0100 [thread overview]
Message-ID: <45CF4651.506@grandegger.com> (raw)
In-Reply-To: <1171209448.3661.10.camel@chaos>
Thomas Gleixner wrote:
> Wolfgang,
>
> On Sun, 2007-02-11 at 13:39 +0100, Wolfgang Grandegger wrote:
>> As I see it, 2.6.20-rt3 has the same issues (have now attached the
>> missing make output). I fixed them manually and are now able to boot and
>> run the 2.6.20-rt5 on my Icecube board. Nevertheless, cyclictest returns
>> high values of around 8000-10000 (8-10ms). The fact that the unknown
>> field 'is_continuous' in arch/powerpc/kernel/time.c is still present
>> gives me the impression, that the code in there is not up-to-date. See
>> you next week on the Embedded World.
>
> Yup, I did not come around to do the fixups. Is top on my todo list
> though.
Apart from that, I also realized that it's not possible to enable
HIGH_RES_TIMERS, because GENERIC_CLOCKEVENTS is not selected or
available for PowerPC.
Wolfgang.
next prev parent reply other threads:[~2007-02-11 16:37 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-11 11:10 Status of -rt for linux-2.6.20/arch/powerpc Wolfgang Grandegger
2007-02-11 11:29 ` Robert Schwebel
2007-02-11 12:39 ` Wolfgang Grandegger
2007-02-11 15:57 ` Thomas Gleixner
2007-02-11 16:37 ` Wolfgang Grandegger [this message]
2007-02-11 16:39 ` Thomas Gleixner
2007-02-11 15:59 ` Robert Schwebel
2007-02-11 16:39 ` Wolfgang Grandegger
-- strict thread matches above, loose matches on Subject: below --
2007-03-06 8:02 pradyumna.sampath
[not found] <OF77E4A7D3.89DEBB42-ON65257296.002B7648-65257296.002B9889@abbasiapacific.com.sg>
2007-03-06 8:27 ` Robert Schwebel
2007-03-07 9:02 pradyumna.sampath
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