1 files changed, 2 insertions, 3 deletions

diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index ff962d4b821e..9a6346865c49 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -38,6 +38,7 @@
 #include <xen/interface/physdev.h>
 #include <xen/interface/vcpu.h>
 #include <xen/interface/memory.h>
+#include <xen/interface/xen-mca.h>
 #include <xen/features.h>
 #include <xen/page.h>
 #include <xen/hvm.h>
@@ -341,9 +342,7 @@ static void __init xen_init_cpuid_mask(void)
         unsigned int xsave_mask;
 
         cpuid_leaf1_edx_mask =
-                ~((1 << X86_FEATURE_MCE)  |  /* disable MCE */
-                  (1 << X86_FEATURE_MCA)  |  /* disable MCA */
-                  (1 << X86_FEATURE_MTRR) |  /* disable MTRR */
+                ~((1 << X86_FEATURE_MTRR) |  /* disable MTRR */
                   (1 << X86_FEATURE_ACC));   /* thermal monitoring */
 
         if (!xen_initial_domain())