From b585590fc089ec8918fc7853be8cef3de77e9c6a Mon Sep 17 00:00:00 2001
From: Ciro Santilli <ciro.santilli@gmail.com>
Date: Fri, 10 Aug 2018 09:38:16 +0100
Subject: [PATCH] qemu: add error message to qemu v3.0.0-rc4 boot failure

---
 README.adoc | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/README.adoc b/README.adoc
index 66653ac..da12e36 100644
--- a/README.adoc
+++ b/README.adoc
@@ -2438,7 +2438,15 @@ Bibliography:
 
 QEMU 3.0.0-rc3 and 3.0.0-rc4 boot failing: http://lists.nongnu.org/archive/html/qemu-discuss/2018-08/msg00030.html
 
-Workaround for now by going back to v2.12.0 with <<qemu-build-variants>>.
+....
+<4>[    0.723878] VFS: Cannot open root device "vda" or unknown-block(0,0): error -6
+<4>[    0.724096] Please append a correct "root=" boot option; here are the available partitions:
+<4>[    0.724585] 1f00          131072 mtdblock0
+<4>[    0.724632]  (driver?)
+<0>[    0.724998] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0)
+....
+
+Workaround for now by going back to QEMU v2.12.0 with <<qemu-build-variants>>.
 
 ==== Run arm executable in aarch64