On Mon, 2011-12-12 at 20:10 +0200, Avi Kivity wrote:
> On 12/12/2011 04:47 PM, Sasha Levin wrote:
> > This patch mmaps guest kernel into it's own memory slot instead of reading
> > it into the memory.
> >
> > - } else {
> > - /* First RAM range from zero to the PCI gap: */
> >
> > + /* Mapped kernel */
> > + phys_start = BZ_KERNEL_START;
> > + phys_size = bzl;
> > + host_mem = kvm->bz_start;
> > +
> > + kvm__register_mem(kvm, phys_start, phys_size, host_mem);
> > +
> > + /* Rest of the memory */
> > + phys_start = BZ_KERNEL_START + bzl;
> > + phys_size = kvm->ram_size - (BZ_KERNEL_START + bzl);
> > + host_mem = kvm->ram_start + (BZ_KERNEL_START + bzl);
> > +
> > + kvm__register_mem(kvm, phys_start, phys_size, host_mem);
> >
>
>
> You don't actually need separate slots for this (there is no requirement
> that a slot == one vma).
How exactly would I put it into one slot?
--
Sasha.
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