Re: [Qemu-devel] PSCI with mach-virt

[Giridhar Maruthy]

Thanks Peter, I will look into it.

Giridhar

On 21 October 2013 19:26, Peter Maydell <address@hidden> wrote:
> On 21 October 2013 14:47, Giridhar Maruthy <address@hidden> wrote:
>> Hi,
>>
>> I am using mach-virt in qemu on a kvm enabled host.
>>
>> With 2 cpus, the guest fails to boot the second processor. Following
>> is the message.
>> CPU1: failed to boot: -22(-EINVAL)
>>
>> The PSCI device nodes are anyway passed from virt.c file.
>> Is there anything extra that needs to be done to get 2 cpus working?
>
> In theory it should work (it works for kvmtool and there is code
> to support it in the qemu patches). However I haven't tested it
> and it's quite possible it got accidentally broken in the course
> of the various rebasings and rewritings the mach-virt patches
> have gone through. Feel free to debug it :-)
>
> thanks
> -- PMM