x86/vm86: Block non-root vm86(old) if mmap_min_addr != 0

[sfrench/cifs-2.6.git] / tools / testing / selftests / x86 / entry_from_vm86.c

diff --git a/tools/testing/selftests/x86/entry_from_vm86.c b/tools/testing/selftests/x86/entry_from_vm86.c
index 9a43a59a9bb46b2944b20b26f1af6e8e405b5764..421c607a8856887d0f9f6048c2ab26bd9367efdd 100644 (file)
--- a/tools/testing/selftests/x86/entry_from_vm86.c
+++ b/tools/testing/selftests/x86/entry_from_vm86.c
@@ -116,8 +116,9 @@ static bool do_test(struct vm86plus_struct *v86, unsigned long eip,
        v86->regs.eip = eip;
        ret = vm86(VM86_ENTER, v86);
 
-       if (ret == -1 && errno == ENOSYS) {
-               printf("[SKIP]\tvm86 not supported\n");
+       if (ret == -1 && (errno == ENOSYS || errno == EPERM)) {
+               printf("[SKIP]\tvm86 %s\n",
+                      errno == ENOSYS ? "not supported" : "not allowed");
                return false;
        }