x86: hyperv: add CPUID bit for crash handlers

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
git-mirror · Jul 10, 2015 · 5d75a74 · 5d75a74
1 parent d770e55
commit 5d75a74
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/arch/x86/include/uapi/asm/hyperv.h b/arch/x86/include/uapi/asm/hyperv.h
@@ -108,6 +108,8 @@
 #define HV_X64_HYPERCALL_PARAMS_XMM_AVAILABLE		(1 << 4)
 /* Support for a virtual guest idle state is available */
 #define HV_X64_GUEST_IDLE_STATE_AVAILABLE		(1 << 5)
+/* Guest crash data handler available */
+#define HV_X64_GUEST_CRASH_MSR_AVAILABLE		(1 << 10)
 
 /*
  * Implementation recommendations. Indicates which behaviors the hypervisor