[PATCH 15/15] s390x: protvirt: Handle SIGP store status correctly

[Janosch Frank]

Status storing is obviously not done by qemu anymore.

Signed-off-by: Janosch Frank <fran...@linux.ibm.com>
---
 target/s390x/sigp.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/target/s390x/sigp.c b/target/s390x/sigp.c
index 2ce22d4dc1..68634d694a 100644
--- a/target/s390x/sigp.c
+++ b/target/s390x/sigp.c
@@ -144,7 +144,9 @@ static void sigp_stop_and_store_status(CPUState *cs, 
run_on_cpu_data arg)
     case S390_CPU_STATE_STOPPED:
         /* already stopped, just store the status */
         cpu_synchronize_state(cs);
-        s390_store_status(cpu, S390_STORE_STATUS_DEF_ADDR, true);
+        if (!cpu->env.pv) {
+            s390_store_status(cpu, S390_STORE_STATUS_DEF_ADDR, true);
+        }
         break;
     }
     si->cc = SIGP_CC_ORDER_CODE_ACCEPTED;
@@ -497,7 +499,8 @@ void do_stop_interrupt(CPUS390XState *env)
     if (s390_cpu_set_state(S390_CPU_STATE_STOPPED, cpu) == 0) {
         qemu_system_shutdown_request(SHUTDOWN_CAUSE_GUEST_SHUTDOWN);
     }
-    if (cpu->env.sigp_order == SIGP_STOP_STORE_STATUS) {
+    /* Storing will occur on next SIE entry for fmt 4 */
+    if (cpu->env.sigp_order == SIGP_STOP_STORE_STATUS && !env->pv) {
         s390_store_status(cpu, S390_STORE_STATUS_DEF_ADDR, true);
     }
     env->sigp_order = 0;
-- 
2.20.1