* xen_platform_pci
@ 2012-08-03 16:39 David Erickson
2012-08-03 16:49 ` xen_platform_pci Ian Campbell
0 siblings, 1 reply; 3+ messages in thread
From: David Erickson @ 2012-08-03 16:39 UTC (permalink / raw)
To: xen-devel
I tried setting xen_platform_pci=0 on my test ubuntu 11.10 livecd VM
hoping it would run in HVM only mode, but the guest's logs showed it
detecting the Xen host and loaded the PV netfront driver (after
modprobe). Is this expected behavior? Is there no way to force HVM
only and not PVHVM or total PV?
Setup:
Xen Unstable
Qemu Upstream
Thanks,
David
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: xen_platform_pci
2012-08-03 16:39 xen_platform_pci David Erickson
@ 2012-08-03 16:49 ` Ian Campbell
2012-08-10 10:33 ` xen_platform_pci Anthony PERARD
0 siblings, 1 reply; 3+ messages in thread
From: Ian Campbell @ 2012-08-03 16:49 UTC (permalink / raw)
To: David Erickson; +Cc: Anthony Perard, xen-devel
On Fri, 2012-08-03 at 17:39 +0100, David Erickson wrote:
> I tried setting xen_platform_pci=0 on my test ubuntu 11.10 livecd VM
> hoping it would run in HVM only mode, but the guest's logs showed it
> detecting the Xen host and loaded the PV netfront driver (after
> modprobe). Is this expected behavior? Is there no way to force HVM
> only and not PVHVM or total PV?
>
> Setup:
> Xen Unstable
> Qemu Upstream
It looks like libxl doesn't propagate the xen_platform_pci setting to
upstream qemu (only does it for trad). Anthony -- is this something you
can look into please.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: xen_platform_pci
2012-08-03 16:49 ` xen_platform_pci Ian Campbell
@ 2012-08-10 10:33 ` Anthony PERARD
0 siblings, 0 replies; 3+ messages in thread
From: Anthony PERARD @ 2012-08-10 10:33 UTC (permalink / raw)
To: Ian Campbell; +Cc: David Erickson, xen-devel
On 08/03/12 17:49, Ian Campbell wrote:
> On Fri, 2012-08-03 at 17:39 +0100, David Erickson wrote:
>> I tried setting xen_platform_pci=0 on my test ubuntu 11.10 livecd VM
>> hoping it would run in HVM only mode, but the guest's logs showed it
>> detecting the Xen host and loaded the PV netfront driver (after
>> modprobe). Is this expected behavior? Is there no way to force HVM
>> only and not PVHVM or total PV?
>>
>> Setup:
>> Xen Unstable
>> Qemu Upstream
>
> It looks like libxl doesn't propagate the xen_platform_pci setting to
> upstream qemu (only does it for trad). Anthony -- is this something you
> can look into please.
>
I will. Both QEMU and libxl will need to be changed.
--
Anthony PERARD
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2012-08-10 10:33 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2012-08-03 16:39 xen_platform_pci David Erickson
2012-08-03 16:49 ` xen_platform_pci Ian Campbell
2012-08-10 10:33 ` xen_platform_pci Anthony PERARD
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