Re: [PATCH v2 5/8] ppc/spapr: Allow FWNMI on TCG

2020-03-16 Thread David? Gibson
On Tue, Mar 17, 2020 at 09:26:15AM +1000, Nicholas Piggin wrote: > Greg Kurz's on March 17, 2020 4:01 am: > > On Tue, 17 Mar 2020 00:26:10 +1000 > > Nicholas Piggin wrote: > > > >> There should no longer be a reason to prevent TCG providing FWNMI. > >> System Reset interrupts are generated to

Re: [PATCH v2 5/8] ppc/spapr: Allow FWNMI on TCG

2020-03-16 Thread Nicholas Piggin
Greg Kurz's on March 17, 2020 4:01 am: > On Tue, 17 Mar 2020 00:26:10 +1000 > Nicholas Piggin wrote: > >> There should no longer be a reason to prevent TCG providing FWNMI. >> System Reset interrupts are generated to the guest with nmi monitor >> command and H_SIGNAL_SYS_RESET. Machine Checks

Re: [PATCH v2 5/8] ppc/spapr: Allow FWNMI on TCG

2020-03-16 Thread Cédric Le Goater
On 3/16/20 3:26 PM, Nicholas Piggin wrote: > There should no longer be a reason to prevent TCG providing FWNMI. > System Reset interrupts are generated to the guest with nmi monitor > command and H_SIGNAL_SYS_RESET. Machine Checks can not be injected > currently, but this could be implemented with

Re: [PATCH v2 5/8] ppc/spapr: Allow FWNMI on TCG

2020-03-16 Thread Greg Kurz
On Tue, 17 Mar 2020 00:26:10 +1000 Nicholas Piggin wrote: > There should no longer be a reason to prevent TCG providing FWNMI. > System Reset interrupts are generated to the guest with nmi monitor > command and H_SIGNAL_SYS_RESET. Machine Checks can not be injected > currently, but this could be

[PATCH v2 5/8] ppc/spapr: Allow FWNMI on TCG

2020-03-16 Thread Nicholas Piggin
There should no longer be a reason to prevent TCG providing FWNMI. System Reset interrupts are generated to the guest with nmi monitor command and H_SIGNAL_SYS_RESET. Machine Checks can not be injected currently, but this could be implemented with the mce monitor cmd similarly to i386.