From: Haozhong Zhang <haozhong.zhang@intel.com>
Date: Fri, 16 Dec 2016 13:43:41 +0000 (+0800)
Subject: vvmx: Test vmxon with unaligned VMXON region address
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=22ab93d80656d22ebe61ec953ddb07d19003d9c1;p=people%2Fandrewcoop%2Fxen-test-framework.git

vvmx: Test vmxon with unaligned VMXON region address

VMfailInvalid is expected in this case.

Signed-off-by: Haozhong Zhang <haozhong.zhang@intel.com>
Rebase and cleanup.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
---

diff --git a/tests/vvmx/vmxon.c b/tests/vvmx/vmxon.c
index 3fe40a6..fcd0869 100644
--- a/tests/vvmx/vmxon.c
+++ b/tests/vvmx/vmxon.c
@@ -59,6 +59,18 @@ static void test_vmxon_overly_wide_paddr(void)
     check(__func__, ex, VMERR_INVALID);
 }
 
+/**
+ * vmxon with an unaligned physical address
+ *
+ * Expect: VMfailInvalid
+ */
+static void test_vmxon_unaligned_paddr(void)
+{
+    exinfo_t ex = stub_vmxon(_u(vmxon_region_unused) | 0xff);
+
+    check(__func__, ex, VMERR_INVALID);
+}
+
 void test_vmxon(void)
 {
     unsigned long cr4 = read_cr4();
@@ -75,6 +87,7 @@ void test_vmxon(void)
 
     test_vmxon_in_user();
     test_vmxon_overly_wide_paddr();
+    test_vmxon_unaligned_paddr();
 }
 
 /*