From c45a041bb917959765edc6b4c9cc5cb93843fdb6 Mon Sep 17 00:00:00 2001
From: Krste Asanovic <krste@eecs.berkeley.edu>
Date: Sun, 6 Oct 2024 22:29:21 -0700
Subject: [PATCH] Completing adding descriptions of profile-defined extensions.

---
 src/rva23-profile.adoc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/rva23-profile.adoc b/src/rva23-profile.adoc
index 5de200b..959e896 100644
--- a/src/rva23-profile.adoc
+++ b/src/rva23-profile.adoc
@@ -348,6 +348,10 @@ The following are new privileged expansion options in RVA23S64
    exception that results in a contained trap to the supervisor-mode
    trap handler.
 
+NOTE: Ssstrict is a new profile-defined extension that restricts the
+behavior of reserved encoding spaces.  The extension will be added to
+the supervisor chapter of the privileged architecture.
+
 NOTE: Ssstrict does not prescribe behavior for the custom encoding
 spaces or CSRs.