On 08/23/2010 01:24 PM, Jan Kiszka wrote:
Anthony Liguori wrote:
On 08/23/2010 10:10 AM, Markus Armbruster wrote:
You lost me. A few messages upthread.
What's the *practical* problem again?
CPU hotplug adds a local APIC to Sysbus but Sysbus does not allow hot plug.
I beli
Anthony Liguori wrote:
> On 08/23/2010 10:10 AM, Markus Armbruster wrote:
>> You lost me. A few messages upthread.
>>
>> What's the *practical* problem again?
>>
>
> CPU hotplug adds a local APIC to Sysbus but Sysbus does not allow hot plug.
>
> I believe the right short term way to fix this
On 08/23/2010 01:18 PM, Alexander Graf wrote:
I certainly don't, but others may.
However, the problem remains: every time real hardware doesn't fit our pretty
model we'll drop support for that hardware?
No, every time real hardware doesn't fit out pretty model and nobody really
cares, we d
On 23.08.2010, at 12:15, Avi Kivity wrote:
> On 08/23/2010 01:11 PM, Alexander Graf wrote:
>> On 23.08.2010, at 11:25, Avi Kivity wrote:
>>
>>> On 08/23/2010 12:09 PM, Jan Kiszka wrote:
> Okay, okay. "But then there's a need explicitly not to instantiate it
> when modelling a 486 or low
On 23.08.2010, at 11:25, Avi Kivity wrote:
> On 08/23/2010 12:09 PM, Jan Kiszka wrote:
>>
>>> Okay, okay. "But then there's a need explicitly not to instantiate it
>>> when modelling a 486 or lower".
>> ...plus the need to instantiate it (as a dedicated device) when modeling
>> 486 SMP.
>
> In
On 08/23/2010 01:11 PM, Alexander Graf wrote:
On 23.08.2010, at 11:25, Avi Kivity wrote:
On 08/23/2010 12:09 PM, Jan Kiszka wrote:
Okay, okay. "But then there's a need explicitly not to instantiate it
when modelling a 486 or lower".
...plus the need to instantiate it (as a dedicated device)
On 08/23/2010 12:09 PM, Jan Kiszka wrote:
Okay, okay. "But then there's a need explicitly not to instantiate it
when modelling a 486 or lower".
...plus the need to instantiate it (as a dedicated device) when modeling
486 SMP.
In short, if we want our model to be perfect, we have to fix rea
Avi Kivity wrote:
> On 08/23/2010 12:06 AM, Anthony Liguori wrote:
>> On 08/22/2010 03:33 PM, Avi Kivity wrote:
>>> On 08/22/2010 11:03 PM, Anthony Liguori wrote:
On 08/22/2010 02:44 PM, Avi Kivity wrote:
>> No more MI diamond and all devices have DeviceStates.
>> Coincidentally, it
Anthony Liguori wrote:
> On 08/19/2010 03:09 PM, Blue Swirl wrote:
>> On Thu, Aug 19, 2010 at 7:33 PM, Anthony
>> Liguori wrote:
>>
>>> On 06/12/2010 04:14 PM, Blue Swirl wrote:
>>>
Clean up APIC and IOAPIC. Convert both devices to qdev.
v1->v2:
Remove apic.h reorganiza
On 08/19/2010 11:51 PM, Anthony Liguori wrote:
Neither approach maps well to real hardware. An x86 CPU cannot exist
without a local APIC and a local APIC cannot exist without an x86
CPU. The
two are fundamentally tied together.
What about 486? Or 82489?
Don't confuse the local APIC with the P
Hi,
Am 13.06.2010 um 19:53 schrieb Blue Swirl:
On Sun, Jun 13, 2010 at 5:03 PM, Andreas Färber > wrote:
Am 13.06.2010 um 18:56 schrieb Jan Kiszka:
Blue Swirl wrote:
Clean up APIC and IOAPIC. Convert both devices to qdev.
Wanted to give this a try, but patches are line-wrapped. Please fix.
On Sun, Jun 13, 2010 at 5:03 PM, Andreas Färber wrote:
> Am 13.06.2010 um 18:56 schrieb Jan Kiszka:
>
>> Blue Swirl wrote:
>>>
>>> Clean up APIC and IOAPIC. Convert both devices to qdev.
>>
>> Wanted to give this a try, but patches are line-wrapped. Please fix.
>
> Threading the patches would also
On Sun, Jun 13, 2010 at 4:56 PM, Jan Kiszka wrote:
> Blue Swirl wrote:
>> Clean up APIC and IOAPIC. Convert both devices to qdev.
>
> Wanted to give this a try, but patches are line-wrapped. Please fix.
I've pushed the patches here:
git://repo.or.cz/qemu/blueswirl.git
http://repo.or.cz/w/qemu/blu
Am 13.06.2010 um 18:56 schrieb Jan Kiszka:
Blue Swirl wrote:
Clean up APIC and IOAPIC. Convert both devices to qdev.
Wanted to give this a try, but patches are line-wrapped. Please fix.
Threading the patches would also be appreciated.
Git's default changed at some point, this can be overrid
Blue Swirl wrote:
> Clean up APIC and IOAPIC. Convert both devices to qdev.
Wanted to give this a try, but patches are line-wrapped. Please fix.
Jan
>
> v1->v2:
> Remove apic.h reorganization.
> Add IOAPIC and APIC qdev conversions.
> Use CPUState also in 5/7. However on 6/7 we have to again us
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