--- /sys/src/cmd/5l/obj.c	Wed Mar 27 00:16:29 2013
+++ /sys/src/cmd/5l/obj.c	Mon Oct  7 23:15:20 2013
@@ -1078,6 +1078,11 @@
 		}
 		goto casedef;
 
+	case AMOVDF:
+		if(!vfp || p->from.type != D_FCONST)
+			goto casedef;
+		p->as = AMOVF;
+		/* fall through */
 	case AMOVF:
 		if(skip)
 			goto casedef;
--- /sys/src/cmd/acme/disk.c	Thu Feb 28 20:54:53 2002
+++ /sys/src/cmd/acme/disk.c	Mon Oct  7 23:55:11 2013
@@ -120,10 +120,20 @@
 void
 diskread(Disk *d, Block *b, Rune *r, uint n)
 {
+	int tot, nr;
+	char *p;
+
 	if(n > b->n)
 		error("internal error: diskread");
 
 	ntosize(b->n, nil);
-	if(pread(d->fd, r, n*sizeof(Rune), b->addr) != n*sizeof(Rune))
+	n *= sizeof(Rune);
+	p = (char*)r;
+	for(tot = 0; tot < n; tot += nr){
+		nr = pread(d->fd, p+tot, n-tot, b->addr+tot);
+		if(nr <= 0)
+			break;		/* tot < n, so error */
+	}
+	if(tot != n)
 		error("read error from temp file");
 }
--- /sys/src/cmd/ip/telnet.c	Tue Sep 17 23:24:14 2013
+++ /sys/src/cmd/ip/telnet.c	Mon Oct  7 19:56:47 2013
@@ -328,7 +328,7 @@
 	if(consctl < 0)
 		consctl = open("/dev/consctl", OWRITE);
 	if(consctl < 0){
-		fprint(2, "can't open consctl: %r\n");
+		fprint(2, "%s: can't open consctl: %r\n", argv0);
 		return;
 	}
 	write(consctl, "rawon", 5);
@@ -345,7 +345,7 @@
 	if(consctl < 0)
 		consctl = open("/dev/consctl", OWRITE);
 	if(consctl < 0){
-		fprint(2, "can't open consctl: %r\n");
+		fprint(2, "%s: can't open consctl: %r\n", argv0);
 		return;
 	}
 	write(consctl, "rawoff", 6);