diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 1b3eb8a..8ec3547 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -296,6 +296,16 @@
 	struct kvm_mmu mmu;
 
 	/*
+	 * Paging state of an L2 guest (used for nested npt)
+	 *
+	 * This context will save all necessary information to walk page tables
+	 * of the an L2 guest. This context is only initialized for page table
+	 * walking and not for faulting since we never handle l2 page faults on
+	 * the host.
+	 */
+	struct kvm_mmu nested_mmu;
+
+	/*
 	 * Pointer to the mmu context currently used for
 	 * gva_to_gpa translations.
 	 */