From b209749f528488c4c0d20a42c0fbcbf49e6933b3 Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Mon, 22 Oct 2007 16:50:39 +0200 Subject: KVM: local APIC TPR access reporting facility Add a facility to report on accesses to the local apic tpr even if the local apic is emulated in the kernel. This is basically a hack that allows userspace to patch Windows which tends to bang on the tpr a lot. Signed-off-by: Avi Kivity --- include/asm-x86/kvm_host.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/asm-x86') diff --git a/include/asm-x86/kvm_host.h b/include/asm-x86/kvm_host.h index ced1bebabbc..6e649af08d1 100644 --- a/include/asm-x86/kvm_host.h +++ b/include/asm-x86/kvm_host.h @@ -211,6 +211,7 @@ struct kvm_vcpu_arch { int mp_state; int sipi_vector; u64 ia32_misc_enable_msr; + bool tpr_access_reporting; struct kvm_mmu mmu; -- cgit v1.2.3