--- Net2/vm/vm_glue.c	2018/04/24 18:03:57	1.1
+++ Net2/vm/vm_glue.c	2018/04/24 18:09:21	1.1.1.3
@@ -59,6 +59,7 @@
  * any improvements or extensions that they make and grant Carnegie the
  * rights to redistribute these changes.
  */
+static char rcsid[] = "$Header: /var/lib/cvsd/net2/Net2/vm/vm_glue.c,v 1.1.1.3 2018/04/24 18:09:21 root Exp $";
 
 #include "param.h"
 #include "systm.h"
@@ -186,8 +187,12 @@ vm_fork(p1, p2, isvfork)
 	/*
 	 * Allocate a wired-down (for now) pcb and kernel stack for the process
 	 */
+#ifdef notyet
 	addr = kmem_alloc_pageable(kernel_map, ctob(UPAGES));
 	vm_map_pageable(kernel_map, addr, addr + ctob(UPAGES), FALSE);
+#else
+	addr = kmem_alloc(kernel_map, ctob(UPAGES));
+#endif
 	up = (struct user *)addr;
 	p2->p_addr = up;
 
@@ -211,10 +216,10 @@ vm_fork(p1, p2, isvfork)
 	{ u_int addr = UPT_MIN_ADDRESS - UPAGES*NBPG; struct vm_map *vp;
 
 	vp = &p2->p_vmspace->vm_map;
-	(void)vm_map_pageable(vp, addr, 0xfe000000 - addr, TRUE);
-	(void)vm_deallocate(vp, addr, 0xfe000000 - addr);
+
+	/* ream out old pagetables and kernel stack */
+	(void)vm_deallocate(vp, addr, UPT_MAX_ADDRESS - addr);
 	(void)vm_allocate(vp, &addr, UPT_MAX_ADDRESS - addr, FALSE);
-	(void)vm_map_inherit(vp, addr, UPT_MAX_ADDRESS, VM_INHERIT_NONE);
 	}
 #endif
 	/*
@@ -429,6 +434,7 @@ swapout(p)
 #endif
 	size = round_page(ctob(UPAGES));
 	addr = (vm_offset_t) p->p_addr;
+#ifdef notyet
 #ifdef hp300
 	/*
 	 * Ugh!  u-area is double mapped to a fixed address behind the
@@ -451,6 +457,7 @@ swapout(p)
 #endif
 	vm_map_pageable(kernel_map, addr, addr+size, TRUE);
 	pmap_collect(vm_map_pmap(&p->p_vmspace->vm_map));
+#endif
 	(void) splhigh();
 	p->p_flag &= ~SLOAD;
 	if (p->p_stat == SRUN)