Re: [Qemu-devel] [RFCv2 10/12] pseries: Move CPU compatibility property to machine

2016-11-19 Thread Greg Kurz
Hi David, I've started to go through the testing you suggest in the cover letter. QEMU crashes when trying to use the deprecated "compat" CPU property. On Wed, 16 Nov 2016 09:17:53 +1100 David Gibson wrote: > Server class POWER CPUs have a "compat" property, which is used to set the > backwards

[Qemu-devel] [RFCv2 10/12] pseries: Move CPU compatibility property to machine

2016-11-15 Thread David Gibson
Server class POWER CPUs have a "compat" property, which is used to set the backwards compatibility mode for the processor. However, this only makes sense for machine types which don't give the guest access to hypervisor privilege - otherwise the compatibility level is under the guest's control. T