Re: kvm book3s issues

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> >> +	li	r4,0
> >> 	mfspr   r5,SPRN_HID5
> 
> r5 = *HID5

So far so good...

> >> -	rldimi  r5,r5,6,56
> 
> Take r5, remove some bits, write into r5

Hrm... nope :-)

rldimi will insert into the destination (r5) bits 56..57
the corresponding bits from the source (r5) after that source has been
rotated left by 6 bits.

That means inserting the 2 low bits of r5 into r5[56:57] afaik :-)

> >> +	rldimi  r5,r4,6,56
> 
> Take r4, remove some bits, write into r5.

My variant will insert the bits from r4 which is 0, means it's going to
insert 0's in r5[56:57] which is what you want (clear the two dcbz
special bits) right ?

> Or did I miss anything?

I think you did :-)

> > Note: The karmic installer still goes bonkers a bit later, I don't  
> > know
> > why yet (works without -enable-kvm). I need to run it without it's
> > "quiet" thingy so I can see what's happening :-)
> 
> Hum, would be interesting to know where it breaks. Either way you're  
> running the guest pretty far already as userspace is apparently  
> running. So that's good news :-).

Yeah, I'll track it down when I have some time, I have some other
emergency right now.

Cheers,
Ben.


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