On 11/03/2016 09:37 AM, Jiri Denemark wrote:
On Wed, Nov 02, 2016 at 16:34:30 -0400, Jason J. Herne wrote:
...
2. virsh baseline and compare support.
Both of these commands, for s390 at least, will need to spin up a Qemu session
with monitor to compute the result. The only place I see this
On Thu, Nov 03, 2016 at 10:19:23 -0400, Jason J. Herne wrote:
> On 11/03/2016 09:37 AM, Jiri Denemark wrote:
> > On Wed, Nov 02, 2016 at 16:34:30 -0400, Jason J. Herne wrote:
> ...
> >
> >> 2. virsh baseline and compare support.
> >>
> >> Both of these commands, for s390 at least, will need to
On Thu, Nov 03, 2016 at 14:41:25 +0100, Christian Borntraeger wrote:
> On 11/03/2016 02:37 PM, Jiri Denemark wrote:
> > Well, this should be correct, or is QEMU on s390 able to use -cpu host
> > in TCG mode?
>
>
>
> >
> > Does "virsh domcapabilities --virttype kvm" report host-passthrough as
>
On 11/03/2016 02:37 PM, Jiri Denemark wrote:
> On Wed, Nov 02, 2016 at 16:34:30 -0400, Jason J. Herne wrote:
> ...
>> Patch #5 updates qemuBuildCpuModelArgStr's VIR_CPU_MODE_HOST_MODEL case. It
>> seems like all archs except PPC64 do not support host model mode.
>
> x86 supports host-model too,
On Thu, Nov 03, 2016 at 14:39:39 +0100, Christian Borntraeger wrote:
> On 11/03/2016 02:37 PM, Jiri Denemark wrote:
> > On Wed, Nov 02, 2016 at 16:34:30 -0400, Jason J. Herne wrote:
> > ...
> >> Patch #5 updates qemuBuildCpuModelArgStr's VIR_CPU_MODE_HOST_MODEL case. It
> >> seems like all archs
On 11/03/2016 02:37 PM, Jiri Denemark wrote:
> Well, this should be correct, or is QEMU on s390 able to use -cpu host
> in TCG mode?
>
> Does "virsh domcapabilities --virttype kvm" report host-passthrough as
> supported?
yes, this is what I get
/usr/bin/qemu-system-s390x
kvm
On Wed, Nov 02, 2016 at 16:34:30 -0400, Jason J. Herne wrote:
...
> Patch #5 updates qemuBuildCpuModelArgStr's VIR_CPU_MODE_HOST_MODEL case. It
> seems like all archs except PPC64 do not support host model mode.
x86 supports host-model too, but ppc64 (mis)used the host-model mode in
a very
Thanks for all your feedback up to this point. We've made some progress on this
and we also have a few questions. Please let us know if we're on the right track
or if we're off in the weeds on this.
Here is what we have so far.
Patch #1 updates s390's cpu driver to support some operations needed
