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Re: [Qemu-devel] [PATCH 07/23] PPC: Remove cINT code from MPIC
From: |
Alexander Graf |
Subject: |
Re: [Qemu-devel] [PATCH 07/23] PPC: Remove cINT code from MPIC |
Date: |
Thu, 21 Jul 2011 18:52:25 +0200 |
On 21.07.2011, at 18:49, Scott Wood wrote:
> On Thu, 21 Jul 2011 03:27:18 +0200
> Alexander Graf <address@hidden> wrote:
>
>> The current code treats some bits in IDE as special for critical interrupts.
>> While there is logic to route interrupts as critical, that happens through
>> a different register. So for now I'm just removing the check to enable up to
>> 32
>> virtual CPUs.
>
> This depends on the MPIC version. The behavior should match what we
> advertise to the guest.
Ah, good to know! That's why I couldn't find it in the spec I was looking at
:). So we should clearly limit the number of CPUs then to whatever fits into
that field.
Alex
[Qemu-devel] [PATCH 21/23] PPC: E500: Remove unneeded CPU nodes, Alexander Graf, 2011/07/20