[PATCH v3 13/13] docs/deprecated: deprecate passing plugin args through `arg=`

[Mahmoud Mandour]

Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com>
---
 docs/system/deprecated.rst | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/docs/system/deprecated.rst b/docs/system/deprecated.rst
index e2e0090878..7ae6f1f727 100644
--- a/docs/system/deprecated.rst
+++ b/docs/system/deprecated.rst
@@ -126,6 +126,13 @@ other options have been processed.  This will either have 
no effect (if
 if they were not given.  The property is therefore useless and should not be
 specified.
 
+Plugin argument passing through ``arg=<string>`` (since 6.1)
+''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''
+
+Passing TCG plugins arguments through ``arg=`` is redundant is makes the
+command-line less readable, especially when the argument itself consist of a
+name and a value, e.g. ``-plugin plugin_name,arg="arg_name=arg_value"``.
+Therefore, the usage of ``arg`` is redundant.
 
 QEMU Machine Protocol (QMP) commands
 ------------------------------------
-- 
2.25.1