From 58d8565f015f9e06e1e51a0fe4654b966b2c27c0 Mon Sep 17 00:00:00 2001
From: Louis Burda <quent.burda@gmail.com>
Date: Wed, 5 Oct 2022 15:05:19 +0200
Subject: Refactor sevstep kernel patch into repository

---
 test/access.c   |  2 +-
 test/eviction.c |  2 +-
 test/kvm.c      |  3 +--
 test/sev-es.c   |  3 +--
 test/sev.c      |  3 +--
 test/sevstep.c  | 32 ++++++++++++++++++++++++++++++++
 6 files changed, 37 insertions(+), 8 deletions(-)
 mode change 100755 => 100644 test/access.c
 mode change 100755 => 100644 test/eviction.c
 mode change 100755 => 100644 test/kvm.c
 mode change 100755 => 100644 test/sev-es.c
 mode change 100755 => 100644 test/sev.c
 create mode 100644 test/sevstep.c

(limited to 'test')

diff --git a/test/access.c b/test/access.c
old mode 100755
new mode 100644
index 22e2fb8..1e38e1e
--- a/test/access.c
+++ b/test/access.c
@@ -1,4 +1,4 @@
-#include "cachepc_user.h"
+#include "cachepc/uapi.h"
 
 #include <sys/ioctl.h>
 #include <stdlib.h>
diff --git a/test/eviction.c b/test/eviction.c
old mode 100755
new mode 100644
index e68132b..9fb57b5
--- a/test/eviction.c
+++ b/test/eviction.c
@@ -1,4 +1,4 @@
-#include "cachepc_user.h"
+#include "cachepc/uapi.h"
 
 #include <sys/ioctl.h>
 #include <fcntl.h>
diff --git a/test/kvm.c b/test/kvm.c
old mode 100755
new mode 100644
index 42d7f5a..cd0dd4d
--- a/test/kvm.c
+++ b/test/kvm.c
@@ -1,7 +1,6 @@
-/* for CPU_ZERO macros.. */
 #define _GNU_SOURCE
 
-#include "cachepc_user.h"
+#include "cachepc/uapi.h"
 
 #include <linux/kvm.h>
 #include <sys/syscall.h>
diff --git a/test/sev-es.c b/test/sev-es.c
old mode 100755
new mode 100644
index 17cb72c..f2a6f5c
--- a/test/sev-es.c
+++ b/test/sev-es.c
@@ -1,7 +1,6 @@
-/* for CPU_ZERO macros.. */
 #define _GNU_SOURCE
 
-#include "cachepc_user.h"
+#include "cachepc/uapi.h"
 
 #include <linux/psp-sev.h>
 #include <linux/kvm.h>
diff --git a/test/sev.c b/test/sev.c
old mode 100755
new mode 100644
index e6da94c..73bb91f
--- a/test/sev.c
+++ b/test/sev.c
@@ -1,7 +1,6 @@
-/* for CPU_ZERO macros.. */
 #define _GNU_SOURCE
 
-#include "cachepc_user.h"
+#include "cachepc/uapi.h"
 
 #include <linux/psp-sev.h>
 #include <linux/kvm.h>
diff --git a/test/sevstep.c b/test/sevstep.c
new file mode 100644
index 0000000..3ca7f03
--- /dev/null
+++ b/test/sevstep.c
@@ -0,0 +1,32 @@
+#include "sevstep/uapi.h"
+
+#include <linux/kvm.h>
+#include <sys/ioctl.h>
+
+#include <err.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+int
+main(int argc, const char **argv)
+{
+	track_all_pages_t tracking;
+	int ret, fd;
+
+	fd = open("/proc/cachepc");
+	if (!fd) err(1, "open");
+
+	tracking.track_mode = KVM_PAGE_TRACK_ACCESS;
+	ret = ioctl(fd, KVM_USPT_TRACK_ALL, &tracking); 
+	if (ret == -1) err(1, "ioctl TRACK_ALL ACCESS");
+
+
+	tracking.track_mode = KVM_PAGE_TRACK_RESET_ACCESSED;
+	ret = ioctl(fd, KVM_USPT_TRACK_ALL, &tracking); 
+	if (ret == -1) err(1, "ioctl TRACK_ALL RESET_ACCESSED");
+
+	ret = ioctl(fd, KVM_USPT_UNTRACK_ALL, &tracking); 
+	if (ret == -1) err(1, "ioctl UNTRACK_ALL");
+
+	close(fd);
+}
-- 
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