Re: [PATCH 07/10] powerpc/xive: add XIVE exploitation mode to CAS

2017-08-10 Thread Cédric Le Goater
On 08/08/2017 10:56 AM, Cédric Le Goater wrote: > On POWER9, the Client Architecture Support (CAS) negotiation process > determines whether the guest operates in XIVE Legacy compatibility or > in XIVE exploitation mode. > > Now that we have initial guest support for the XIVE interrupt >

[PATCH 07/10] powerpc/xive: add XIVE exploitation mode to CAS

2017-08-08 Thread Cédric Le Goater
On POWER9, the Client Architecture Support (CAS) negotiation process determines whether the guest operates in XIVE Legacy compatibility or in XIVE exploitation mode. Now that we have initial guest support for the XIVE interrupt controller, let's inform the hypervisor what we can do.