From 62a16d62dc7937b8e905b1db142d7f811abdcd11 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Mon, 14 Nov 2022 15:04:34 +0100
Subject: [run-virt] Document undefined behaviour

---
 core/modules/run-virt/README | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'core/modules/run-virt')

diff --git a/core/modules/run-virt/README b/core/modules/run-virt/README
index 45178bbc..be0a47d1 100644
--- a/core/modules/run-virt/README
+++ b/core/modules/run-virt/README
@@ -157,6 +157,8 @@ Note that this is a floppy, not the cloud, so you're limited to 1.44MB of storag
 
 Hook to set up read or write access to image. Here, only *.inc type hooks make sense, since they're
 expected to set either VM_DISKFILE_RO or VM_DISKFILE_RW, depending on desired access.
+You should only ever set one of the two variables, as it is undefined what the individual
+virtualizer plugins will do if both variables are set.
 
 # pre-exec.d/
 
-- 
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