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Date: Thu, 27 Sep 2007 09:52:56 -0700
From: Peter Grehan <grehan@freebsd.org>
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Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: Re: cvs commit: src/sys/kern sched_ule.c
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>    - Assert that we're not trying to compile ULE on an unsupported
>      architecture.  To date, I believe only i386 and amd64 have implemented
>      the third cpu switch argument required.

  ARM has it:

http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/arm/arm/swtch.S?r1=1.20#rev1.20

  PPC doesn't, though I think you told me that it was only required when 
running MP. Is that still the case ?

later,

Peter.