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Date: Fri, 08 Jun 2012 12:45:26 +0200
From: =?ISO-8859-1?Q?Andreas_F=E4rber?= <afaerber@suse.de>
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Subject: Re: [Qemu-devel] [PATCH qom-next 04/59] pc: Add CPU as
	/machine/cpu[n]
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To: Jan Kiszka <jan.kiszka@siemens.com>, Igor Mammedov <imammedo@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>, Anthony Liguori <aliguori@us.ibm.com>, "qemu-devel@nongnu.org" <qemu-devel@nongnu.org>, Igor Mammedov <niallain@gmail.com>

Am 08.06.2012 12:36, schrieb Andreas F=E4rber:
> Am 08.06.2012 12:21, schrieb Jan Kiszka:
>> On 2012-06-08 11:11, Andreas F=E4rber wrote:
>>> >From what I understand about the x86 modeling, the only case this
>>> matters is if you hot-unplug CPU 0, right? Question is, what happens
>>> with the APIC then? I would guess the remaining n-1 CPUs still want t=
o
>>> access the APIC
>>
>> APICs are per-CPU, each has its own.
>=20
> Uh, seems I'm seriously confusing APIC with something else then...

Guess I misread this as apic_init() in Igor's patch:

+    if (env->cpu_index =3D=3D 0) {
+        apic_designate_bsp(env->apic_state);
+    }

Shame on me. :/

/-F

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