Re: [PATCH] spapr: Don't allow multiple active vCPUs at CAS

2020-01-22 Thread David Gibson
On Wed, Jan 22, 2020 at 02:11:12PM +0100, Greg Kurz wrote: > According to the description of "ibm,client-architecture-support" that > can found in LoPAPR "B.6.2.3 Root Node Methods": > > If multiple partition processors or threads are active at the time of > the ibm,client-architecture-support met

[PATCH] spapr: Don't allow multiple active vCPUs at CAS

2020-01-22 Thread Greg Kurz
According to the description of "ibm,client-architecture-support" that can found in LoPAPR "B.6.2.3 Root Node Methods": If multiple partition processors or threads are active at the time of the ibm,client-architecture-support method call, or an error is detected in the format of the ibm,architectu