s390x: Dump storage keys qmp command

Provide a dump-skeys qmp command to allow the end user to dump storage
keys. This is useful for debugging problems with guest storage key support
within Qemu and for guest operating system developers.

Reviewed-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Jason J. Herne <jjherne@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: Eric Blake <eblake@redhat.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/monitor.c b/monitor.c
index fc32f12eef..daa3d98cf3 100644
--- a/monitor.c
+++ b/monitor.c
@@ -5361,3 +5361,10 @@ void qmp_rtc_reset_reinjection(Error **errp)
     error_setg(errp, QERR_FEATURE_DISABLED, "rtc-reset-reinjection");
 }
 #endif
+
+#ifndef TARGET_S390X
+void qmp_dump_skeys(const char *filename, Error **errp)
+{
+    error_setg(errp, QERR_FEATURE_DISABLED, "dump-skeys");
+}
+#endif