diff --git a/mozilla/tools/jprof/README.html b/mozilla/tools/jprof/README.html
index 36dbc72640d..a26178770bf 100644
--- a/mozilla/tools/jprof/README.html
+++ b/mozilla/tools/jprof/README.html
@@ -153,11 +153,12 @@ and nsWidget::DispatchMouseEvent was in the call stack it was calling
 nsWidget::DispatchWindowEvent.
 
 <P> <h2>Bugs</h2>
-Currently jprof has only been tested under Red Hat Linux 6.1.  It is known
-to not work under Red Hat Linux 6.0.  The way I determine the stack trace
-from inside the signal handler is tightly bound to the version of glibc
-that is running.  If you know of a more portable way to get this information
-please let me know.
+Jprof has only been tested under Red Hat Linux 6.0, 6.1, and 6.2.  It does
+not work under 6.0, though it is possible hack up the source code and make
+it work there.  The way I determine the stack trace from inside the
+signal handler is tightly bound to the version of glibc that is running.
+If you know of a more portable way to get this information please let
+me know.
 <P> <h3>Update</h3>
 Ben Bucksch reports that installing the Red Hat 6.1 glibc rpms on a Red Hat
 6.0 system allows jprof to work, and does not seem to break anything except