* [PATCH] KVM: PPC: Book3S PR: Handle additional interrupt types
@ 2018-06-05 5:29 Cameron Kaiser
2018-06-05 14:48 ` [PATCH] KVM: PPC: Book3S PR: Handle additional interrupt types (revised) Cameron Kaiser
0 siblings, 1 reply; 2+ messages in thread
From: Cameron Kaiser @ 2018-06-05 5:29 UTC (permalink / raw)
To: kvm-ppc
This adds trivial handling for additional interrupt types that KVM-PR must
support for proper virtualization on a POWER9 host in HPT mode, as a further
prerequisite to enabling KVM-PR on that configuration.
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
---
diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
index 3ae752314..c7eda401f 100644
--- a/arch/powerpc/kvm/book3s_pr.c
+++ b/arch/powerpc/kvm/book3s_pr.c
@@ -1101,10 +1101,13 @@ int kvmppc_handle_exit_pr(struct kvm_run *run, struct kvm_vcpu *vcpu,
case BOOK3S_INTERRUPT_EXTERNAL:
case BOOK3S_INTERRUPT_EXTERNAL_LEVEL:
case BOOK3S_INTERRUPT_EXTERNAL_HV:
+ case BOOK3S_INTERRUPT_H_VIRT:
vcpu->stat.ext_intr_exits++;
r = RESUME_GUEST;
break;
+ case BOOK3S_INTERRUPT_HMI:
case BOOK3S_INTERRUPT_PERFMON:
+ case BOOK3S_INTERRUPT_SYSTEM_RESET:
r = RESUME_GUEST;
break;
case BOOK3S_INTERRUPT_PROGRAM:
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH] KVM: PPC: Book3S PR: Handle additional interrupt types (revised)
2018-06-05 5:29 [PATCH] KVM: PPC: Book3S PR: Handle additional interrupt types Cameron Kaiser
@ 2018-06-05 14:48 ` Cameron Kaiser
0 siblings, 0 replies; 2+ messages in thread
From: Cameron Kaiser @ 2018-06-05 14:48 UTC (permalink / raw)
To: kvm-ppc
This adds trivial handling for additional interrupt types that KVM-PR must
support for proper virtualization on a POWER9 host in HPT mode, as a further
prerequisite to enabling KVM-PR on that configuration.
Signed-off-by: Cameron Kaiser <spectre@floodgap.com>
---
diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
index 3ae752314..c7eda401f 100644
--- a/arch/powerpc/kvm/book3s_pr.c
+++ b/arch/powerpc/kvm/book3s_pr.c
@@ -1101,10 +1101,13 @@ int kvmppc_handle_exit_pr(struct kvm_run *run, struct kvm_vcpu *vcpu,
case BOOK3S_INTERRUPT_EXTERNAL:
case BOOK3S_INTERRUPT_EXTERNAL_LEVEL:
case BOOK3S_INTERRUPT_EXTERNAL_HV:
+ case BOOK3S_INTERRUPT_H_VIRT:
vcpu->stat.ext_intr_exits++;
r = RESUME_GUEST;
break;
+ case BOOK3S_INTERRUPT_HMI:
case BOOK3S_INTERRUPT_PERFMON:
+ case BOOK3S_INTERRUPT_SYSTEM_RESET:
r = RESUME_GUEST;
break;
case BOOK3S_INTERRUPT_PROGRAM:
^ permalink raw reply related [flat|nested] 2+ messages in thread
end of thread, other threads:[~2018-06-05 14:48 UTC | newest]
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2018-06-05 5:29 [PATCH] KVM: PPC: Book3S PR: Handle additional interrupt types Cameron Kaiser
2018-06-05 14:48 ` [PATCH] KVM: PPC: Book3S PR: Handle additional interrupt types (revised) Cameron Kaiser
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