From 826956157d52ebf6b926eef70d8bb3b849de8e08 Mon Sep 17 00:00:00 2001
From: Penny Zheng <Penny.Zheng@arm.com>
Date: Thu, 8 Sep 2022 21:55:13 +0800
Subject: [PATCH] xen: Add static memory sharing in SUPPORT.md

on ARM, static memory sharing is tech preview, which shall be documented
in SUPPORT.md

Signed-off-by: Penny Zheng <penny.zheng@arm.com>
Reviewed-by: Michal Orzel <michal.orzel@amd.com>
Acked-by: Julien Grall <jgrall@amazon.com>
---
 SUPPORT.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/SUPPORT.md b/SUPPORT.md
index b02a5d25ca..8ebd63ad82 100644
--- a/SUPPORT.md
+++ b/SUPPORT.md
@@ -306,6 +306,13 @@ Allow sharing of identical pages between guests
 
     Status, x86 HVM: Experimental
 
+### Static Memory Sharing
+
+Allow to statically set up shared memory on dom0less system,
+enabling domains to do shm-based communication
+
+    Status, ARM: Tech Preview
+
 ### Memory Paging
 
 Allow pages belonging to guests to be paged to disk
-- 
2.30.2