Re: [PATCH v2 7/8] ppc/spapr: Implement FWNMI System Reset delivery

2020-03-16 Thread David Gibson
On Tue, Mar 17, 2020 at 12:26:12AM +1000, Nicholas Piggin wrote: > PAPR requires that if "ibm,nmi-register" succeeds, then the hypervisor > delivers all system reset and machine check exceptions to the registered > addresses. > > System Resets are delivered with registers set to the architected

Re: [PATCH v2 7/8] ppc/spapr: Implement FWNMI System Reset delivery

2020-03-16 Thread David Gibson
On Mon, Mar 16, 2020 at 06:52:54PM +0100, Greg Kurz wrote: > On Mon, 16 Mar 2020 23:05:00 +0530 > Mahesh J Salgaonkar wrote: > > > On 2020-03-17 00:26:12 Tue, Nicholas Piggin wrote: > > > PAPR requires that if "ibm,nmi-register" succeeds, then the hypervisor > > > delivers all system reset and

Re: [PATCH v2 7/8] ppc/spapr: Implement FWNMI System Reset delivery

2020-03-16 Thread Greg Kurz
On Mon, 16 Mar 2020 23:05:00 +0530 Mahesh J Salgaonkar wrote: > On 2020-03-17 00:26:12 Tue, Nicholas Piggin wrote: > > PAPR requires that if "ibm,nmi-register" succeeds, then the hypervisor > > delivers all system reset and machine check exceptions to the registered > > addresses. > > > >

Re: [PATCH v2 7/8] ppc/spapr: Implement FWNMI System Reset delivery

2020-03-16 Thread Mahesh J Salgaonkar
On 2020-03-17 00:26:12 Tue, Nicholas Piggin wrote: > PAPR requires that if "ibm,nmi-register" succeeds, then the hypervisor > delivers all system reset and machine check exceptions to the registered > addresses. > > System Resets are delivered with registers set to the architected state, > and