Only use the APIC pending timers count to break out of HLT emulation if
the timer vector is enabled.

Certain configurations of Windows simply mask out the vector without
disabling the timer.

Signed-off-by: Marcelo Tosatti <[EMAIL PROTECTED]>

diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 7652f88..d41e34c 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -961,7 +961,7 @@ int apic_has_pending_timer(struct kvm_vcpu *vcpu)
 {
        struct kvm_lapic *lapic = vcpu->arch.apic;
 
-       if (lapic)
+       if (lapic && apic_enabled(lapic) && apic_lvt_enabled(lapic, APIC_LVTT))
                return atomic_read(&lapic->timer.pending);
 
        return 0;



-------------------------------------------------------------------------
This SF.net email is sponsored by: Microsoft 
Defy all challenges. Microsoft(R) Visual Studio 2008. 
http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/
_______________________________________________
kvm-devel mailing list
kvm-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/kvm-devel

Reply via email to