diff --git a/distrib/notes/macppc/hardware b/distrib/notes/macppc/hardware
index 50119a76c391..e57e9e0525ef 100644
--- a/distrib/notes/macppc/hardware
+++ b/distrib/notes/macppc/hardware
@@ -1,4 +1,4 @@
-.\"$NetBSD: hardware,v 1.34 2003/06/01 17:50:37 mbw Exp $
+.\"$NetBSD: hardware,v 1.35 2003/06/02 21:45:37 mbw Exp $
 .
 Currently,
 .Nx*M
@@ -175,6 +175,9 @@ These models might work, but have not been tested as of the release of
 .(bullet -offset indent
 CPU upgrades
 .(bullet -compact
+Only one CPU in a multiprocessor system is supported with the GENERIC kernel.
+All CPUs are supported with the experimental GENERIC.MP kernel.
+.It
 Most CPU upgrades are supported.
 Some older models will not automatically enable the L2 and/or L3 caches on
 a G3 or G4 processor.