|Subject:||Re: [Qemu-ppc] [Qemu-devel] [Bug 1674925] Re: Qemu PPC64 kvm no display if --device virtio-gpu-pci is selected|
|Date:||Wed, 22 Mar 2017 19:15:29 +0000|
with your last message you made me
think about and make more test.
>The default machine for qemu-system-ppc64 is pseries.
yes usually with 2.8 i boot the VM without issue on G5 Quad with the option -M pseries from 2.1 to 2.5 with kvm-pr enabled.
i did the tests and with all pseries now on 2.9 i have the same issue.
qemu-system-ppc64 --enable-kvm -cpu 970fx_v2.0 -m 1024 -M pseries-2.1
qemu-system-ppc64: KVM and IRQ_XICS capability must be present for in-kernel XICS
but no issue if i run with -M mac99 before 2.9 was not possible use it on qemu-system-ppc64
It means it will no possible anymore in future release of qemu use open firmware on powermacs any moore?
>I admit the message is not very clear, but the host kernel is
>using a dev config.
Im so sorry, i learn English by my self reading ml and on irc chatting is too difficult where no one speak English around.
>> On Qoriq if i pass the -cpu e500 (normal thing) all is working right qemu 2.9rc1
>> all boot and so and so.
>but you must be changing the machine right ?
not on Qoriq because it is book3e and is not so flexible like the G5 Quad who is book3s machine.
i can run qemu kvm only with emb hardware on Qoriq
>>On G5 the -cpu variable dont fix the issue.
>with which machine ?
On PowerMac G5 Quad 970MP it have similar hardware configuration of IBM intellistation power 285
> >I can build a new kernel release , usually mine dont have xics enabled because G5
>> dont have that feature, if needed i can enable it for testing.**
>Yes that would be interesting.
I will do ASAP just the time to build it .
Thank you really much for your time and patience.
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