Re: elilo option to disable perfmon

From: Stephane Eranian <eranian_at_hpl.hp.com>
Date: 2003-07-21 16:40:40
Hi,

On Mon, Jul 21, 2003 at 02:21:32PM +0800, Zhu, Yi wrote:
> 
> Is there any option to disable perfmon from elilo? I ask this question because when I 
> boot my tiger4 at loading ramdisk, it begins to infinite loop with message,
> 

No there is no such an option. Perfmon is a kernel compile time option.

> perfmon: Spurious PMU overflow interrupt on CPU1: pmc0=0x0 
> owner=0000000000000000
> perfmon: Spurious PMU overflow interrupt on CPU2: pmc0=0x0 
> owner=0000000000000000
> 

This should not happen at boot time. 

I don't know what is in UL (United Linux?)?

Could you try with a more recent kernel 2.4.21 from Bjorn? 


> I used UL IPF version kernel 2.4.20.
> 
> (please cc me when replying the mail)
> Thanks,
> -- 
> ------------------------------------------------------------------------------
> Opinions expressed are those of the author and do not represent Intel Corp.
> 
> Zhu Yi (Chuyee)
> Intel China Software Lab (ICSL)
> 22nd Floor, ShanghaiMart Tower No. 2299 Yan'an Road(West) Shanghai 200336, PRC
> Tel: 8621-52574545-1261 Fax: 8621-62366119
> 
> GnuPG v1.0.6 (GNU/Linux)
> http://cn.geocities.com/chewie_chuyee/gpg.txt
> $ gpg --keyserver wwwkeys.pgp.net --recv-keys 71C34820
> 1024D/71C34820 C939 2B0B FBCE 1D51 109A  55E5 8650 DB90 71C3 4820
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-- 

-Stephane
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Received on Mon Jul 21 02:42:21 2003

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