docs/system/arm/virt: Document 'mte' machine option

Commit 6a0b7505f1fd6769c which added documentation of the virt board
crossed in the post with commit 6f4e1405b91da0d0 which added a new
'mte' machine option. Update the docs to include the new option.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

diff --git a/docs/system/arm/virt.rst b/docs/system/arm/virt.rst
index 6621ab7205da5ab9e2acb9e130d48bcc4e41e72f..32dc5eb22ee38d6b5c67995735a357070aa151ed 100644 (file)
--- a/docs/system/arm/virt.rst
+++ b/docs/system/arm/virt.rst
@@ -79,6 +79,10 @@ virtualization
   Set ``on``/``off`` to enable/disable emulating a guest CPU which implements the
   Arm Virtualization Extensions. The default is ``off``.
 
+mte
+  Set ``on``/``off`` to enable/disable emulating a guest CPU which implements the
+  Arm Memory Tagging Extensions. The default is ``off``.
+
 highmem
   Set ``on``/``off`` to enable/disable placing devices and RAM in physical
   address space above 32 bits. The default is ``on`` for machine types