From: Avi Kivity <[EMAIL PROTECTED]>
Useful for debugging.
Signed-off-by: Avi Kivity <[EMAIL PROTECTED]>
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index fb0389d..0155931 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -39,6 +39,9 @@ module_param(bypass_guest_pf, bool, 0);
static int enable_vpid = 1;
module_param(enable_vpid, bool, 0);
+static int flexpriority_enabled = 1;
+module_param(flexpriority_enabled, bool, 0);
+
struct vmcs {
u32 revision_id;
u32 abort;
@@ -200,8 +203,9 @@ static inline int cpu_has_secondary_exec_ctrls(void)
static inline bool cpu_has_vmx_virtualize_apic_accesses(void)
{
- return (vmcs_config.cpu_based_2nd_exec_ctrl &
- SECONDARY_EXEC_VIRTUALIZE_APIC_ACCESSES);
+ return flexpriority_enabled
+ && (vmcs_config.cpu_based_2nd_exec_ctrl &
+ SECONDARY_EXEC_VIRTUALIZE_APIC_ACCESSES);
}
static inline int vm_need_virtualize_apic_accesses(struct kvm *kvm)
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