diff --git a/sys/amd64/include/pmap.h b/sys/amd64/include/pmap.h
index c95a9f9d258..b428a527321 100644
--- a/sys/amd64/include/pmap.h
+++ b/sys/amd64/include/pmap.h
@@ -175,9 +175,7 @@ typedef u_int64_t pml4_entry_t;
 #define	PML4pml4e	((pd_entry_t *)(addr_PML4pml4e))
 
 extern u_int64_t KPML4phys;	/* physical address of kernel level 4 */
-#endif
 
-#ifdef _KERNEL
 /*
  * virtual address to page table entry and
  * to physical address.
@@ -294,14 +292,6 @@ struct pv_chunk {
 
 #ifdef	_KERNEL
 
-#define NPPROVMTRR		8
-#define PPRO_VMTRRphysBase0	0x200
-#define PPRO_VMTRRphysMask0	0x201
-struct ppro_vmtrr {
-	u_int64_t base, mask;
-};
-extern struct ppro_vmtrr PPro_vmtrr[NPPROVMTRR];
-
 extern caddr_t	CADDR1;
 extern pt_entry_t *CMAP1;
 extern vm_paddr_t phys_avail[];
diff --git a/sys/i386/include/pmap.h b/sys/i386/include/pmap.h
index fed8e5ad079..d19c3a9ff3b 100644
--- a/sys/i386/include/pmap.h
+++ b/sys/i386/include/pmap.h
@@ -185,9 +185,7 @@ extern pd_entry_t PTDpde[];
 extern pdpt_entry_t *IdlePDPT;
 #endif
 extern pd_entry_t *IdlePTD;	/* physical address of "Idle" state directory */
-#endif
 
-#ifdef _KERNEL
 /*
  * virtual address to page table entry and
  * to physical address.
@@ -450,14 +448,6 @@ struct pv_chunk {
 
 #ifdef	_KERNEL
 
-#define NPPROVMTRR		8
-#define PPRO_VMTRRphysBase0	0x200
-#define PPRO_VMTRRphysMask0	0x201
-struct ppro_vmtrr {
-	u_int64_t base, mask;
-};
-extern struct ppro_vmtrr PPro_vmtrr[NPPROVMTRR];
-
 extern caddr_t	CADDR1;
 extern pt_entry_t *CMAP1;
 extern vm_paddr_t phys_avail[];