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Diffstat (limited to 'target/s390x/tcg/misc_helper.c')
-rw-r--r--target/s390x/tcg/misc_helper.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/target/s390x/tcg/misc_helper.c b/target/s390x/tcg/misc_helper.c
index f44136a568..2b4310003b 100644
--- a/target/s390x/tcg/misc_helper.c
+++ b/target/s390x/tcg/misc_helper.c
@@ -119,10 +119,11 @@ void HELPER(diag)(CPUS390XState *env, uint32_t r1, uint32_t r3, uint32_t num)
     switch (num) {
 #ifdef CONFIG_S390_CCW_VIRTIO
     case 0x500:
-        /* KVM hypercall */
+        /* QEMU/KVM hypercall */
         bql_lock();
-        r = s390_virtio_hypercall(env);
+        handle_diag_500(env_archcpu(env), GETPC());
         bql_unlock();
+        r = 0;
         break;
 #endif /* CONFIG_S390_CCW_VIRTIO */
     case 0x44: