Index: osl/unx/interlck.c
===================================================================
RCS file: /cvs/porting/sal/osl/unx/interlck.c,v
retrieving revision 1.9
diff -u -r1.9 interlck.c
--- osl/unx/interlck.c	16 Jul 2003 17:20:50 -0000	1.9
+++ osl/unx/interlck.c	30 Jul 2003 15:35:44 -0000
@@ -120,7 +120,8 @@
 		"1: lwarx   %0,0,%2\n\t"
 		"   addi    %0,%0,1\n\t"
 		"   stwcx.  %0,0,%2\n\t"
-		"   bne-    1b"
+		"   bne-    1b\n\t"
+		"   isync"
 		: "=&r" (nCount), "=m" (*pCount)
 		: "r" (pCount)
 		: "memory");
@@ -137,7 +138,8 @@
 		"1: lwarx   %0,0,%2\n\t"
 		"   subi    %0,%0,1\n\t"
 		"   stwcx.  %0,0,%2\n\t"
-		"   bne-    1b"
+		"   bne-    1b\n\t"
+		"   isync"
 		: "=&r" (nCount), "=m" (*pCount)
 		: "r" (pCount)
 		: "memory");