| Message ID | 1591384822-71784-2-git-send-email-krish.sadhukhan@oracle.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | kvm-unit-tests: nVMX: Test base and limit fields of guest GDTR and IDTR | expand |
diff --git a/x86/vmx_tests.c b/x86/vmx_tests.c index 68f93d3..4308ef3 100644 --- a/x86/vmx_tests.c +++ b/x86/vmx_tests.c @@ -7827,6 +7827,9 @@ static void vmx_guest_state_area_test(void) test_load_guest_perf_global_ctrl(); test_load_guest_bndcfgs(); + test_canonical(GUEST_BASE_GDTR, "GUEST_BASE_GDTR", false); + test_canonical(GUEST_BASE_IDTR, "GUEST_BASE_IDTR", false); + /* * Let the guest finish execution */
According to section "Checks on Guest Descriptor-Table Registers" in Intel SDM vol 3C, the following check is performed on the Guest Descriptor-Table Registers on vmentry of nested guests: - On processors that support Intel 64 architecture, the base-address fields must contain canonical addresses. Signed-off-by: Krish Sadhukhan <krish.sadhukhan@oracle.com> --- x86/vmx_tests.c | 3 +++ 1 file changed, 3 insertions(+)