[PATCH] updated: Minor numa memory code cleanup

Michael Ellerman michael at ellerman.id.au
Thu Dec 1 09:33:36 EST 2005


On Wed, 30 Nov 2005 15:47, Mike Kravetz wrote:
> Here is an updated version of the patch that panics if no memory is
> found as Nathan suggested.  I'm still concerned that panic strings
> (not just the one added here) at this stage of booting do not show
> up on my system.  But, that is an issue separate from this patch.

You probably need to enable one of the EARLY_DEBUG_INIT macros, in 
arch/powerpc/kernel/setup_64.c.

I'm guessing you're on some LPAR machine if you're debugging NUMA? If so 
you'll want the LPAR debugging. It'll only work if you have a 'hvterm1' 
compatible console as your /chosen/linux,stdout-path, and it has to be vterm 
0 (check the reg property).

cheers

-- 
Michael Ellerman
IBM OzLabs

email: michael:ellerman.id.au
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wwweb: http://michael.ellerman.id.au
phone: +61 2 6212 1183 (tie line 70 21183)

We do not inherit the earth from our ancestors,
we borrow it from our children. - S.M.A.R.T Person
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