KVM: MMU: enable gbpages by increasing nr of pagesizes

Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index c9fb2bc..3315efa 100644 (file)
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -55,7 +55,7 @@
 #define UNMAPPED_GVA (~(gpa_t)0)
 
 /* KVM Hugepage definitions for x86 */
-#define KVM_NR_PAGE_SIZES      2
+#define KVM_NR_PAGE_SIZES      3
 #define KVM_HPAGE_SHIFT(x)     (PAGE_SHIFT + (((x) - 1) * 9))
 #define KVM_HPAGE_SIZE(x)      (1UL << KVM_HPAGE_SHIFT(x))
 #define KVM_HPAGE_MASK(x)      (~(KVM_HPAGE_SIZE(x) - 1))