[Qemu-devel] problems with kqemu module.

[Qemu-devel] problems with kqemu module.

[Miguel Filipe]

I've downloaded the kqemu package yesterday, and tried to build qemu
from CVS today with that kqemu.

I've followed the instructions and the build went fine, I have
/dev/kqemu, and kqemu in /lib/modules/kernel-version/misc/kqemu.ko

My kernel is 2.6.10-5-686-smp from the ubuntu distro.
trying to modprobe kqemu gives me this:

miguel@garfield:/lib/modules$ sudo modprobe kqemu
FATAL: Error inserting kqemu
(/lib/modules/2.6.10-5-686-smp/misc/kqemu.ko): Invalid module format
miguel@garfield:/lib/modules$ sudo insmod ./2.6.10-5-686-smp/misc/kqemu.ko
insmod: error inserting './2.6.10-5-686-smp/misc/kqemu.ko': -1 Invalid
module format


Can you ppl give me any advice?

TIA, and best regards

-- 
Miguel Sousa Filipe

Re: [Qemu-devel] problems with kqemu module.

[Paul Brook]

On Friday 01 April 2005 16:27, Miguel Filipe wrote:
> I've downloaded the kqemu package yesterday, and tried to build qemu
> from CVS today with that kqemu.
>
> I've followed the instructions and the build went fine, I have
> /dev/kqemu, and kqemu in /lib/modules/kernel-version/misc/kqemu.ko
>
> My kernel is 2.6.10-5-686-smp from the ubuntu distro.
> trying to modprobe kqemu gives me this:
>
> miguel@garfield:/lib/modules$ sudo modprobe kqemu
> FATAL: Error inserting kqemu
> (/lib/modules/2.6.10-5-686-smp/misc/kqemu.ko): Invalid module format
> miguel@garfield:/lib/modules$ sudo insmod ./2.6.10-5-686-smp/misc/kqemu.ko
> insmod: error inserting './2.6.10-5-686-smp/misc/kqemu.ko': -1 Invalid
> module format
>
> Can you ppl give me any advice?

Most likely you used the wrong kernel sources/headers. The kernel sources you 
use when building kqemu must *exactly* match the kernel you're running.

Paul

Re: [Qemu-devel] problems with kqemu module.

[Damien "tuX" Thebault]

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Paul Brook wrote:
> On Friday 01 April 2005 16:27, Miguel Filipe wrote:
> 
>>I've downloaded the kqemu package yesterday, and tried to build qemu
>>from CVS today with that kqemu.
>>
>>I've followed the instructions and the build went fine, I have
>>/dev/kqemu, and kqemu in /lib/modules/kernel-version/misc/kqemu.ko
>>
>>My kernel is 2.6.10-5-686-smp from the ubuntu distro.
>>trying to modprobe kqemu gives me this:
>>
>>miguel@garfield:/lib/modules$ sudo modprobe kqemu
>>FATAL: Error inserting kqemu
>>(/lib/modules/2.6.10-5-686-smp/misc/kqemu.ko): Invalid module format
>>miguel@garfield:/lib/modules$ sudo insmod ./2.6.10-5-686-smp/misc/kqemu.ko
>>insmod: error inserting './2.6.10-5-686-smp/misc/kqemu.ko': -1 Invalid
>>module format
>>
>>Can you ppl give me any advice?
> 
> 
> Most likely you used the wrong kernel sources/headers. The kernel sources you 
> use when building kqemu must *exactly* match the kernel you're running.
> 
> Paul

gcc must have the same version than the one used to compile the kernel.

-- 
Damien Thebault
public keys on http://pgp.mit.edu

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