4 files changed, 3 insertions, 4 deletions
diff --git a/tools/testing/selftests/kvm/s390x/cmma_test.c b/tools/testing/selftests/kvm/s390x/cmma_test.c
index 626a2b8a2037..b39033844756 100644
--- a/tools/testing/selftests/kvm/s390x/cmma_test.c
+++ b/tools/testing/selftests/kvm/s390x/cmma_test.c
@@ -7,8 +7,6 @@
  * Authors:
  *  Nico Boehr <nrb@linux.ibm.com>
  */
-
-#define _GNU_SOURCE /* for program_invocation_short_name */
 #include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -18,6 +16,7 @@
 #include "test_util.h"
 #include "kvm_util.h"
 #include "kselftest.h"
+#include "ucall_common.h"
 
 #define MAIN_PAGE_COUNT 512
 
diff --git a/tools/testing/selftests/kvm/s390x/memop.c b/tools/testing/selftests/kvm/s390x/memop.c
index 48cb910e660d..f2df7416be84 100644
--- a/tools/testing/selftests/kvm/s390x/memop.c
+++ b/tools/testing/selftests/kvm/s390x/memop.c
@@ -15,6 +15,7 @@
 #include "test_util.h"
 #include "kvm_util.h"
 #include "kselftest.h"
+#include "ucall_common.h"
 
 enum mop_target {
 	LOGICAL,
diff --git a/tools/testing/selftests/kvm/s390x/sync_regs_test.c b/tools/testing/selftests/kvm/s390x/sync_regs_test.c
index 43fb25ddc3ec..53def355ccba 100644
--- a/tools/testing/selftests/kvm/s390x/sync_regs_test.c
+++ b/tools/testing/selftests/kvm/s390x/sync_regs_test.c
@@ -10,8 +10,6 @@
  *
  * Test expected behavior of the KVM_CAP_SYNC_REGS functionality.
  */
-
-#define _GNU_SOURCE /* for program_invocation_short_name */
 #include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/tools/testing/selftests/kvm/s390x/tprot.c b/tools/testing/selftests/kvm/s390x/tprot.c
index c73f948c9b63..7a742a673b7c 100644
--- a/tools/testing/selftests/kvm/s390x/tprot.c
+++ b/tools/testing/selftests/kvm/s390x/tprot.c
@@ -8,6 +8,7 @@
 #include "test_util.h"
 #include "kvm_util.h"
 #include "kselftest.h"
+#include "ucall_common.h"
 
 #define PAGE_SHIFT 12
 #define PAGE_SIZE (1 << PAGE_SHIFT)