Re: [kvm-unit-tests PATCH v9 30/31] powerpc: Add facility to query TCG or KVM host

2024-06-04 Thread Thomas Huth
On 04/05/2024 14.28, Nicholas Piggin wrote: Use device tree properties to determine whether KVM or TCG is in use. Logically these are not the inverse of one another, because KVM can be used on top of a TCG processor (if TCG is emulating HV mode, or if it provides a nested hypervisor interface

[kvm-unit-tests PATCH v9 30/31] powerpc: Add facility to query TCG or KVM host

2024-05-04 Thread Nicholas Piggin
Use device tree properties to determine whether KVM or TCG is in use. Logically these are not the inverse of one another, because KVM can be used on top of a TCG processor (if TCG is emulating HV mode, or if it provides a nested hypervisor interface with spapr). This can be a problem because some