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Re: [Xen-users] Re: Xen without APIC

To: bbmailing@xxxxxx
Subject: Re: [Xen-users] Re: Xen without APIC
From: "Bhaskar Muppana" <bhaskar.muppana@xxxxxxxxx>
Date: Tue, 1 Apr 2008 19:14:37 +0530
Cc: xen-users@xxxxxxxxxxxxxxxxxxx
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Hi Bjoern,

Thanks for your reply.

I have given those options to Xen and Linux both. But, it is still going into apic initialization routines and trying to read APIC information :(


On Tue, Apr 1, 2008 at 6:58 PM, <bbmailing@xxxxxx> wrote:
Hi Bhaskar,

try to edit your boot manager entry for Xen and add the extra-part to the line
   /kernel /your/settings
to have:
   /kernel /your/settings extra="noapic nolapic"

Hope that works...

Best regards,

> From: "Bhaskar Muppana" <bhaskar.muppana@xxxxxxxxx>
> In Linux we have kernel options like "noapic nolapic" to disable APIC. Is there a way to do the same in Xen?
> Thanks,
> Bhaskar
> On Tue, Apr 1, 2008 at 2:37 PM, Bhaskar Muppana <bhaskar.muppana@xxxxxxxxx> wrote:
> Hi,
> I am trying to boot Xen on top of a simulator. I am having problems with the APIC module in my simulator, not related to Xen. So, I want to boot Xen without APIC support. Is there a way to disable APIC support in Xen? I am fine even Xen is restricted to uni-processor environment.
> Thanks,
> Bhaskar
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