From owner-freebsd-current@FreeBSD.ORG  Wed Jun 22 14:06:54 2005
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From: Emanuel Strobl <Emanuel.strobl@gmx.net>
To: Scott Long <scottl@samsco.org>
Date: Wed, 22 Jun 2005 16:06:30 +0200
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Cc: Dag-Erling =?iso-8859-1?q?Sm=F8rgrav?= <des@des.no>,
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Subject: Re: lapic@2k interrukts eating CPU cycles
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Am Mittwoch, 22. Juni 2005 15:57 schrieb Scott Long:
[...]
> > I've never seen before I
> > upgraded to -current (short before the code freeze to help finding
> > bugs)
>
> Because you have 'options APIC' in your kernel, and your running a post
> 5.2 version of FreeBSD that has a massively improved interrupt routing
> system in it.

I've been running 5-current on that machine with "options APIC" for a long=
=20
time, back to when I had to include NO-MIXEDMODE to get it working until I=
=20
think Robeert Watson gave me some patches.
But I never had lapic so I was wondering...

> > And what does the "ti" mean? ( from systat "2030 lapic0: ti" )
>
> Short for 'timer'

Thanks a lot,

=2DHarry

>
> Scott

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