--- /n/sources/plan9/sys/src/cmd/cwfs/malloc.c	Sat Jan 10 10:00:05 2015
+++ /sys/src/cmd/cwfs/malloc.c	Sun Jun 28 00:00:00 2026
@@ -11,7 +11,7 @@ Hiob	*hiob;
  * end of the allocated memory.
  */
 void*
-ialloc(ulong n, int align)
+ialloc(uintptr n, int align)
 {
 	void *p = mallocalign(n, align, 0, 0);
 
@@ -27,8 +27,8 @@ prbanks(void)
 	Mbank *mbp;
 
 	for(mbp = mconf.bank; mbp < &mconf.bank[mconf.nbank]; mbp++)
-		print("bank[%ld]: base 0x%8.8lux, limit 0x%8.8lux (%.0fMB)\n",
-			mbp - mconf.bank, mbp->base, mbp->limit,
+		print("bank[%d]: base 0x%8.8lux, limit 0x%8.8lux (%.0fMB)\n",
+			(int)(mbp - mconf.bank), mbp->base, mbp->limit,
 			(mbp->limit - mbp->base)/(double)MB);
 }
 
--- /n/sources/plan9/sys/src/cmd/cwfs/portfns.h	Sat Jan 10 10:00:05 2015
+++ /sys/src/cmd/cwfs/portfns.h	Sun Jun 28 00:00:00 2026
@@ -105,7 +105,7 @@ Chan*	getlcp(uchar*, long);
 Off	getraddr(Device*);
 void	hexdump(void*, int);
 int	iaccess(File*, Dentry*, int);
-void*	ialloc(ulong, int);
+void*	ialloc(uintptr, int);
 Off	ibbpow(int);
 Off	ibbpowsum(int);
 Device*	iconfig(char *);
--- /n/sources/plan9/sys/src/cmd/cwfs/juke.c	Sat Jan 10 10:00:05 2015
+++ /sys/src/cmd/cwfs/juke.c	Sun Jun 28 00:00:00 2026
@@ -213,7 +213,8 @@ wormunit(Device *d)			/* d is l0 or r2 (e.g.) */
 			qunlock(w);
 			delay(100);
 		}
-		print("\tload   r%ld drive %Z\n", v-w->side, w->drive[drive]);
+		print("\tload   r%lld drive %Z\n",
+			(vlong)(v - w->side), w->drive[drive]);
 		if(mmove(w, w->mt0, v->elem, w->dt0+drive, v->rot)) {
 			qunlock(w);
 			goto sbad;
@@ -395,8 +396,8 @@ loop:
 				qunlock(v);
 				goto loop;
 			}
-			print("\tunload r%ld drive %Z\n",
-				v-w->side, w->drive[drive]);
+			print("\tunload r%lld drive %Z\n",
+				(vlong)(v - w->side), w->drive[drive]);
 			if(mmove(w, w->mt0, w->dt0+drive, v->elem, v->rot)) {
 				qunlock(v);
 				goto loop;
@@ -1314,8 +1315,8 @@ wormprobe(void)
 				continue;
 			if(v->status == Sstart && t > v->time) {
 				drive = v->drive;
-				print("\ttime   r%ld drive %Z\n",
-					v-w->side, w->drive[drive]);
+				print("\ttime   r%lld drive %Z\n",
+					(vlong)(v - w->side), w->drive[drive]);
 				mmove(w, w->mt0, w->dt0+drive, v->elem, v->rot);
 				v->status = Sunload;
 			}