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Re: [Qemu-devel] [PATCH v4 4/9] Add virt-v3 machine that uses GIC-500
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From: |
Christoffer Dall |
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Subject: |
Re: [Qemu-devel] [PATCH v4 4/9] Add virt-v3 machine that uses GIC-500 |
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Date: |
Thu, 2 Jul 2015 17:06:39 +0200 |
On Thu, Jul 2, 2015 at 4:47 PM, Pavel Fedin <address@hidden> wrote:
> Hello!
>
> I already explained this earlier:
> http://lists.nongnu.org/archive/html/qemu-devel/2015-05/msg04842.html, and i
> tried to explain this in commit message. Current qemu architecture does not
> allow doing this in a clean way.
> I can simply change mc->max_cpus for 'virt' machine to 64 (always), and then
> check user-supplied value against GIC limitation by myself. And produce
> error. This will be code duplication. Do you think it is better?
> Anybody else (Peter, Cristoffer ?), please vote.
>
We definitely need a single virt machine, not multiple machines. I
don't know enough about the QEMU internals as to how to accomplish
this in detail.
-Christoffer
- [Qemu-devel] [PATCH v4 0/9] GIC-500 implementation, software + KVM, Pavel Fedin, 2015/07/02
- [Qemu-devel] [PATCH v4 6/9] Set kernel_irqchip_type for the rest of ARM boards which use GIC, Pavel Fedin, 2015/07/02
- [Qemu-devel] [PATCH v4 9/9] Enable KVM acceleration for GICv3, Pavel Fedin, 2015/07/02
- [Qemu-devel] [PATCH v4 5/9] Extract some reusable vGIC code, Pavel Fedin, 2015/07/02
- [Qemu-devel] [PATCH v4 8/9] Initial implementation of vGICv3, Pavel Fedin, 2015/07/02
- [Qemu-devel] [PATCH v4 4/9] Add virt-v3 machine that uses GIC-500, Pavel Fedin, 2015/07/02
- Re: [Qemu-devel] [PATCH v4 4/9] Add virt-v3 machine that uses GIC-500, Daniel P. Berrange, 2015/07/02
- Re: [Qemu-devel] [PATCH v4 4/9] Add virt-v3 machine that uses GIC-500, Pavel Fedin, 2015/07/02
- Re: [Qemu-devel] [PATCH v4 4/9] Add virt-v3 machine that uses GIC-500,
Christoffer Dall <=
- Re: [Qemu-devel] [PATCH v4 4/9] Add virt-v3 machine that uses GIC-500, Pavel Fedin, 2015/07/02
- Re: [Qemu-devel] [PATCH v4 4/9] Add virt-v3 machine that uses GIC-500, Christoffer Dall, 2015/07/02
- Re: [Qemu-devel] [PATCH v4 4/9] Add virt-v3 machine that uses GIC-500, Pavel Fedin, 2015/07/03
- Re: [Qemu-devel] [PATCH v4 4/9] Add virt-v3 machine that uses GIC-500, Christoffer Dall, 2015/07/03
- Re: [Qemu-devel] [PATCH v4 4/9] Add virt-v3 machine that uses GIC-500, Pavel Fedin, 2015/07/03
- Re: [Qemu-devel] [PATCH v4 4/9] Add virt-v3 machine that uses GIC-500, Christoffer Dall, 2015/07/03
- Re: [Qemu-devel] [PATCH v4 4/9] Add virt-v3 machine that uses GIC-500, Daniel P. Berrange, 2015/07/02
[Qemu-devel] [PATCH v4 3/9] GICv3 support, Pavel Fedin, 2015/07/02
[Qemu-devel] [PATCH v4 7/9] Make use of kernel_irqchip_type in kvm_arch_irqchip_create(), Pavel Fedin, 2015/07/02
[Qemu-devel] [PATCH v4 1/9] Implement GIC-500 base class, Pavel Fedin, 2015/07/02