From: Chen Qi <Qi.Chen@windriver.com>
Date: Wed, 28 Aug 2013 02:52:05 +0000 (+0800)
Subject: runqemu-internal: provide more info if a preconfigured tap is used
X-Git-Tag: lucaceresoli/bug-15201-perf-libtraceevent-missing~36151
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ec08d92641cc51c567cc3745937b1839d3faa095;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

runqemu-internal: provide more info if a preconfigured tap is used

We should provide the user more information if a preconfigured tap
is used. This is because the user might have manually set up the tap
interface to be used by other qemu binaries.

So at a minimum, we should let the user know how to make runqemu skip
that tap interface.

[YOCTO #5047]

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/scripts/runqemu-internal b/scripts/runqemu-internal
index 8165e13e5a1..f9d87282241 100755
--- a/scripts/runqemu-internal
+++ b/scripts/runqemu-internal
@@ -214,6 +214,7 @@ else
             fi 
         else
             echo "Using preconfigured tap device '$TAP'"
+            echo "If this is not intended, use flock on $LOCKFILE.lock to make runqemu skip $TAP."
         fi
 
         cleanup() {