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| author | Cameron Kaiser <spectre@floodgap.com> | 2018-06-05 07:48:55 -0700 |
|---|---|---|
| committer | Paul Mackerras <paulus@ozlabs.org> | 2018-06-13 09:45:28 +1000 |
| commit | b71dc519a993d10f5db416c82b174f60e644ac3a (patch) | |
| tree | d09d82473ecb3d0c18c4aaad6334094d4cff8709 /arch/powerpc | |
| parent | deeb879de955f4e04be3d43c33bc311087f063bf (diff) | |
| download | linux-stable-b71dc519a993d10f5db416c82b174f60e644ac3a.tar.gz linux-stable-b71dc519a993d10f5db416c82b174f60e644ac3a.tar.bz2 linux-stable-b71dc519a993d10f5db416c82b174f60e644ac3a.zip | |
KVM: PPC: Book3S PR: Handle additional interrupt types
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>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/kvm/book3s_pr.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c index e96ead92ae48..a3569165a970 100644 --- a/arch/powerpc/kvm/book3s_pr.c +++ b/arch/powerpc/kvm/book3s_pr.c @@ -1253,10 +1253,13 @@ 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: |