[PATCH v5 2/2] KVM: PPC: Exit guest upon MCE when FWNMI capability is enabled

2017-01-13 Thread Aravinda Prasad
Enhance KVM to cause a guest exit with KVM_EXIT_NMI exit reason upon a machine check exception (MCE) in the guest address space if the KVM_CAP_PPC_FWNMI capability is enabled (instead of delivering a 0x200 interrupt to guest). This enables QEMU to build error log and deliver machine check exception

Re: [PATCH v5 2/2] KVM: PPC: Exit guest upon MCE when FWNMI capability is enabled

2017-01-15 Thread Paul Mackerras
On Fri, Jan 13, 2017 at 04:51:45PM +0530, Aravinda Prasad wrote: > Enhance KVM to cause a guest exit with KVM_EXIT_NMI > exit reason upon a machine check exception (MCE) in > the guest address space if the KVM_CAP_PPC_FWNMI > capability is enabled (instead of delivering a 0x200 > interrupt to guest

Re: [PATCH v5 2/2] KVM: PPC: Exit guest upon MCE when FWNMI capability is enabled

2017-01-17 Thread Mahesh Jagannath Salgaonkar
On 01/16/2017 10:05 AM, Paul Mackerras wrote: > On Fri, Jan 13, 2017 at 04:51:45PM +0530, Aravinda Prasad wrote: >> Enhance KVM to cause a guest exit with KVM_EXIT_NMI >> exit reason upon a machine check exception (MCE) in >> the guest address space if the KVM_CAP_PPC_FWNMI >> capability is enabled

Re: [PATCH v5 2/2] KVM: PPC: Exit guest upon MCE when FWNMI capability is enabled

2017-01-26 Thread Paul Mackerras
On Wed, Jan 18, 2017 at 11:19:26AM +0530, Mahesh Jagannath Salgaonkar wrote: > On 01/16/2017 10:05 AM, Paul Mackerras wrote: > > On Fri, Jan 13, 2017 at 04:51:45PM +0530, Aravinda Prasad wrote: [snip] > >>case BOOK3S_INTERRUPT_MACHINE_CHECK: > >> + /* Exit to guest with KVM_EXIT_NMI

Re: [PATCH v5 2/2] KVM: PPC: Exit guest upon MCE when FWNMI capability is enabled

2017-01-30 Thread Mahesh J Salgaonkar
On 2017-01-27 14:14:49 Fri, Paul Mackerras wrote: > On Wed, Jan 18, 2017 at 11:19:26AM +0530, Mahesh Jagannath Salgaonkar wrote: > > On 01/16/2017 10:05 AM, Paul Mackerras wrote: > > > On Fri, Jan 13, 2017 at 04:51:45PM +0530, Aravinda Prasad wrote: > > [snip] > > > >> case BOOK3S_INTERR