From a46aa9db4c07cecec2be177c9ab8a73c9e59ba34 Mon Sep 17 00:00:00 2001 From: Yuan Liu Date: Thu, 17 Sep 2020 10:29:53 +0800 Subject: [PATCH] doc: Add note about the maximum number of regions for hv-land The maximum number of ivshmem shared memory regions cannot exceed 8 Signed-off-by: Yuan Liu --- doc/tutorials/enable_ivshmem.rst | 2 ++ 1 file changed, 2 insertions(+) diff --git a/doc/tutorials/enable_ivshmem.rst b/doc/tutorials/enable_ivshmem.rst index c9bc19831..245780371 100644 --- a/doc/tutorials/enable_ivshmem.rst +++ b/doc/tutorials/enable_ivshmem.rst @@ -62,6 +62,8 @@ enable it using the :ref:`acrn_configuration_tool` with these steps: communication and separate it with ``:``. For example, the communication between VM0 and VM2, it can be written as ``0:2`` + .. note:: You can define up to eight ``ivshmem`` hv-land shared regions. + - Build the XML configuration, refer to :ref:`getting-started-building` Inter-VM Communication Examples