diff options
| author | Janosch Frank <frankja@linux.ibm.com> | 2020-03-19 09:19:19 -0400 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2020-04-29 14:31:32 +0200 |
| commit | f2a2d9a2bae8f6fdc5e9a40c1241e9428f15b4df (patch) | |
| tree | a14429eda57fde313470e1fb0b1e9e7ea8f923ba /target/s390x/helper.c | |
| parent | fcc10c1470d6e9460ebcf4c30f5bbd37b921a041 (diff) | |
s390x: protvirt: Handle SIGP store status correctly
For protected VMs status storing is not done by QEMU anymore.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20200319131921.2367-15-frankja@linux.ibm.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'target/s390x/helper.c')
| -rw-r--r-- | target/s390x/helper.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/target/s390x/helper.c b/target/s390x/helper.c index ed72684911..09f60406aa 100644 --- a/target/s390x/helper.c +++ b/target/s390x/helper.c @@ -25,6 +25,7 @@ #include "qemu/timer.h" #include "qemu/qemu-print.h" #include "hw/s390x/ioinst.h" +#include "hw/s390x/pv.h" #include "sysemu/hw_accel.h" #include "sysemu/runstate.h" #ifndef CONFIG_USER_ONLY @@ -246,6 +247,11 @@ int s390_store_status(S390CPU *cpu, hwaddr addr, bool store_arch) hwaddr len = sizeof(*sa); int i; + /* For PVMs storing will occur when this cpu enters SIE again */ + if (s390_is_pv()) { + return 0; + } + sa = cpu_physical_memory_map(addr, &len, true); if (!sa) { return -EFAULT; |