Messages in this thread | | | Subject | Re: [PATCH 1/4] KVM: PPC: Add support for multiple-TCE hcalls | From | Benjamin Herrenschmidt <> | Date | Mon, 17 Jun 2013 18:37:05 +1000 |
| |
On Mon, 2013-06-17 at 17:55 +1000, Alexey Kardashevskiy wrote: > David: > === > So, in the case of MULTITCE, that's not quite right. PR KVM can > emulate a PAPR system on a BookE machine, and there's no reason not to > allow TCE acceleration as well. We can't make it dependent on PAPR > mode being selected, because that's enabled per-vcpu, whereas these > capabilities are queried on the VM before the vcpus are created. > === > > Wrong?
The capability just tells qemu the kernel supports it, it doesn't have to depend on PAPR mode, qemu can sort things out no ?
Cheers, Ben.
| |