Re: ia64 SN2 - migration costs: 1) nearly zero 2) BUG 3) repeated

From: Paul Jackson
Date: Sun Nov 13 2005 - 15:15:18 EST


Ingo wrote:
> Could you try
> migration_debug=3 with the .config that failed before? (if it doesnt
> fail, could you re-check it still fails with migration_debug=2?)

I've tried these two, and with no migration_debug, as close as I
could remember to the original case with the bad (zeros) table.

It never failed again.

Gremlins, I tell you. Gremlins.

Looks like the "BUG: using smp_processor_id() in preemptible"
is the only actionable item in my report. Sorry.

--
I won't rest till it's the best ...
Programmer, Linux Scalability
Paul Jackson <pj@xxxxxxx> 1.925.600.0401
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