Re: error: building kvm for powerpc using cross compiler on x86

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Hi,

Thanks for the response.
My aim is to install kvm on a powerpc system. I will give a detailed
description of the environment.

Host arch: x86
kernel: 2.6.32.25 (ubuntu 10.04 32 bit)
I have emulated powerpc using "qemu-system-ppc" and installed debian on
top of this.

guest os:
debian-507-powerpc (2.6.26-1-powerpc)
contents of /proc/cpuinfo:
processor	: 0
cpu		: 740/750
temperature 	: 62-64 C (uncalibrated)
clock		: 1000.000000MHz
revision	: 3.1 (pvr 0008 0301)
bogomips	: 33.02
timebase	: 16600733
platform	: PowerMac
model		: Power Macintosh
machine		: Power Macintosh
motherboard	: AAPL,PowerMac G3 MacRISC
detected as	: 49 (PowerMac G3 (Silk))
pmac flags	: 00000000
pmac-generation	: OldWorld

I want to use kvm on this guest os. I have installed kvm-userspace
application. Now, I require kvm kernel module. I have some questions.

1. As x86 systems are distributed with kvm kernel module(kvm.ko,
kvm-intel.ko, kvm-amd.ko), is there any powerpc system with kvm kernel
modules.

2. Is it possible to run kvm on powerpc-750, powerpc-970  or both

3. How should I try to build kvm kernel module for guest os. I have two
options: to compile kernel with kvm inside guest os or to cross compile
kernel for powerpc on host os.

Thanks,

> On Thu, Jan 6, 2011 at 10:39 AM, Dushyant Bansal
> <cs5070214@xxxxxxxxxxxxxx> wrote:
>> I want to build kvm kernel module for powerpc using cross compiler. I
downloaded kernel source code from
>> http://www.linux-kvm.org/page/PowerPC_440_Host_Kernel. Inside that
kvm_source folder when I do "make ARCH=powerpc menuconfig", inside
virtualization menu, option "kvm" is not present. I have attached the
screenshot.
>
> It's impossible to say from your description, but I would guess that you
haven't configured for a 440 processor before visiting the
> Virtualization menu.
>
> -Hollis
>




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