On 08/02/2010 05:46 PM, Joerg Roedel wrote:
This patch lets the nested vmrun fail if the L1 hypervisor
has not intercepted vmrun. This fixes the "vmrun intercept
check" unit test.
+
static bool nested_svm_vmrun(struct vcpu_svm *svm)
{
struct vmcb *nested_vmcb;
@@ -2029,6 +2037,17 @@ static bool nested_svm_vmrun(struct vcpu_svm *svm)
if (!nested_vmcb)
return false;
+ if (!nested_vmcb_checks(nested_vmcb)) {
+ nested_vmcb->control.exit_code = SVM_EXIT_ERR;
+ nested_vmcb->control.exit_code_hi = 0;
+ nested_vmcb->control.exit_info_1 = 0;
+ nested_vmcb->control.exit_info_2 = 0;
+
+ nested_svm_unmap(page);
+
+ return false;
+ }
+
Don't you have to transfer an injected event to exitintinfo?
--
error compiling committee.c: too many arguments to function
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