Stop doing runtime checking on i386 cpus for cpu class. The cpu is

slow enough as it is, without having to constantly check that it really
is an i386 still.  It was possible to compile out the conditionals for
faster cpus by leaving out 'I386_CPU', but it was not possible to
unconditionally compile for the i386.  You got the runtime checking whether
you wanted it or not.  This makes I386_CPU mutually exclusive with the
other cpu types, and tidies things up a little in the process.

Reviewed by:  alfred, markm, phk, benno, jlemon, jhb, jake, grog, msmith,
              jasone, dcs, des (and a bunch more people who encouraged it)

1 files changed, 3 insertions, 3 deletions

diff --git a/sys/conf/NOTES b/sys/conf/NOTES
index 5a8d17e7ab7b..a92b0b8c92d5 100644
--- a/sys/conf/NOTES
+++ b/sys/conf/NOTES
@@ -155,10 +155,10 @@ options 	WITNESS_SKIPSPIN
 #
 # You must specify at least one CPU (the one you intend to run on);
 # deleting the specification for CPUs you don't need to use may make
-# parts of the system run faster.  This is especially true removing
-# I386_CPU.
+# parts of the system run faster.
+# I386_CPU is mutually exclusive with the other CPU types.
 #
-cpu		I386_CPU
+#cpu		I386_CPU		
 cpu		I486_CPU
 cpu		I586_CPU		# aka Pentium(tm)
 cpu		I686_CPU		# aka Pentium Pro(tm)