RVB23: Ssnpm is optional

riscv · Dec 22, 2023 · 707ff08 · 707ff08
1 parent f11954b
commit 707ff08
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/rvb23-profile.adoc b/rvb23-profile.adoc
@@ -277,6 +277,8 @@ The privileged optional extensions are:
 
 - *Sscofpmf* Count Overflow and Mode-Based Filtering.
 
+- *Ssnpm* Pointer masking.
+
 - *Zkr*  Entropy CSR.
 
 The following hypervisor extension and mandates were also in RVA22S64:
@@ -306,8 +308,6 @@ When the hypervisor extension is implemented, the following are also mandatory:
   `satp`, the corresponding hgatp SvNNx4 mode must be supported.  The
   `hgatp` mode Bare must also be supported.
 
-- *Ssnpm* Pointer masking.
-
 ==== RVB23S64 Recommendations
 
 - Implementations are strongly recommended to raise illegal-instruction