[Qemu-devel] RE: [PATCH 7/9] powerpc/kvm: Add E500 core emulation

[Liu Yu]

> -----Original Message-----
> From: address@hidden 
> [mailto:address@hidden On Behalf Of Hollis Blanchard
> Sent: Saturday, January 17, 2009 2:03 AM
> To: Liu Yu-B13201
> Cc: address@hidden; address@hidden
> Subject: RE: [PATCH 7/9] powerpc/kvm: Add E500 core emulation
> 
> On Fri, 2009-01-16 at 15:51 +0800, Liu Yu wrote:
> > 
> > I still want to fixup guest memory size at certain 
> alignment boundary,
> > so that KVM can handle the mmu easily.
> 
> How about "ram_size &= ~(256<<20)" then?
> 
> The code that you copied is more complicated because it's 
> trying to fill
> in SDRAM banks which can only support a small range of fixed sizes.
> Since you don't have that problem, I think you should simplify.
> 

I am not sure should I support more complicated sizes such as 256 + 128
+ 64 = 448 MB