1 files changed, 6 insertions, 1 deletions

diff --git a/arch/powerpc/kvm/booke.c b/arch/powerpc/kvm/booke.c
index 11b06251e42e..af02d9dbd951 100644
--- a/arch/powerpc/kvm/booke.c
+++ b/arch/powerpc/kvm/booke.c
@@ -634,7 +634,12 @@ int kvmppc_handle_exit(struct kvm_run *run, struct kvm_vcpu *vcpu,
 
         switch (exit_nr) {
         case BOOKE_INTERRUPT_MACHINE_CHECK:
-                r = RESUME_GUEST;
+                printk("MACHINE CHECK: %lx\n", mfspr(SPRN_MCSR));
+                kvmppc_dump_vcpu(vcpu);
+                /* For debugging, send invalid exit reason to user space */
+                run->hw.hardware_exit_reason = ~1ULL << 32;
+                run->hw.hardware_exit_reason |= mfspr(SPRN_MCSR);
+                r = RESUME_HOST;
                 break;
 
         case BOOKE_INTERRUPT_EXTERNAL: