3 files changed, 3 insertions, 7 deletions
diff --git a/test/kvm.c b/test/kvm.c
index cd0dd4d..20ac005 100644
--- a/test/kvm.c
+++ b/test/kvm.c
@@ -46,12 +46,6 @@ extern uint8_t __stop_guest_with[];
 extern uint8_t __start_guest_without[];
 extern uint8_t __stop_guest_without[];
 
-static bool ready = false;
-static bool processed = false;
-
-static ssize_t sysret;
-static pid_t victim_pid;
-
 static struct kvm kvm;
 static struct kvm_run *kvm_run;
 
diff --git a/test/sevstep b/test/sevstep
new file mode 100755
index 0000000..b9fe9ea
--- /dev/null
+++ b/test/sevstep
diff --git a/test/sevstep.c b/test/sevstep.c
index 3ca7f03..39b610d 100644
--- a/test/sevstep.c
+++ b/test/sevstep.c
@@ -4,6 +4,8 @@
 #include <sys/ioctl.h>
 
 #include <err.h>
+#include <unistd.h>
+#include <fcntl.h>
 #include <stdlib.h>
 #include <stdio.h>
 
@@ -13,7 +15,7 @@ main(int argc, const char **argv)
 	track_all_pages_t tracking;
 	int ret, fd;
 
-	fd = open("/proc/cachepc");
+	fd = open("/proc/cachepc", O_RDONLY);
 	if (!fd) err(1, "open");
 
 	tracking.track_mode = KVM_PAGE_TRACK_ACCESS;