Subject: Re: 2002/4/27 -current MP kernel hangs (fwd)
To: Frank van der Linden <fvdl@wasabisystems.com>
From: Paul Goyette <paul@whooppee.com>
List: tech-smp
Date: 05/01/2002 17:09:40
Hmmm.  Interesting.

I added LOCKDEBUG and commented out my "apm0 at..." line in the config
file, and the resulting kernel has been running solid for the last hour!

Are there known problems with apm0 and MP kernels?

On Wed, 1 May 2002, Paul Goyette wrote:

> On Wed, 1 May 2002, Frank van der Linden wrote:
>
> > I'd try one more or of these items:
> >
> > 	* disable APM
> > 	* add LOCKDEBUG (a complete hangup could be an endless spinlock
> > 	  acquire attempt)
> > 	* try a plain GENERIC.MP
>
> I already tried a GENERIC.MP, with the same results.  And this fails
> both before and after yesterday's check-in for lapic.c and locore.s.
>
> I'll try the NOAPM and LOCKDEBUG suggestions tonight.
>
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|   Paul Goyette   | PGP DSS Key fingerprint: |  E-mail addresses:   |
| Network Engineer | 9DC5 05CF 1AE7 DC42 CCC6 |  paul@whooppee.com   |
|  & World Cruiser | 6858 051E 7AD2 A6B2 4954 | pgoyette@juniper.net |
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