Xen users - Mar 2007 - Qemu with accelerator module in Xen domU - does it work?

Hello All,

I noticed today that Fabrice GPL''ed the kqemu accelerator kernel module
for Qemu (earlier this year I think).  I know that Qemu can already run
fully virtualized OSes in a Xen domU because qemu runs in user space,
but it can be slow without kqemu speeding things up.

In the past kqemu couldn''t run in Xen domU.  But, has this changed with
the kqemu code going GPL: has support been added to qemu and kqemu to
run them in a Xen domU?

I tried to find information on this, but so far I haven''t turned up
anything recent (lots of old stuff from 2005/early 2006 that says what
I''m asking is not possible).

Thanks,

Ranbir

-- 
Kanwar Ranbir Sandhu
Linux 2.6.19-1.2911.6.5.fc6 i686 GNU/Linux 
15:49:45 up 1 day, 9:49, 4 users, load average: 0.58, 0.73, 0.66 



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On Tue, Mar 13, 2007 at 03:56:06PM -0400, Kanwar Ranbir Sandhu
wrote:
> 
> In the past kqemu couldn''t run in Xen domU.  But, has this changed
with
> the kqemu code going GPL: has support been added to qemu and kqemu to
> run them in a Xen domU?
Tried a variant of this: dom0 with Fedora Core 6 x86_64, and qemu0.9
runs fine there, however using the gpl''ed kqemu reboots the machine
after
some minutes. 
Didnt try domU as i dont expect different results there.


Christian

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