From: Zhang Qiang <qiang.z.zhang@intel.com>
Date: Thu, 27 Feb 2014 02:57:44 +0000 (+0800)
Subject: clean up old registered binfmt handlers before use it
X-Git-Tag: upstream/2015.01.15~10
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b5b49f3e1343b6df646eaa9d4afb22b73c6d24e5;p=tools%2Fbuild.git

clean up old registered binfmt handlers before use it

Change-Id: Ic3892e13ab28a1c83e885e0e087ab6675a4a3b71
---

diff --git a/init_buildsystem b/init_buildsystem
index e72613a..58ec929 100755
--- a/init_buildsystem
+++ b/init_buildsystem
@@ -688,6 +688,10 @@ else
     #
     if check_use_emulator; then
 	    [ -n "$USE_SYSTEM_QEMU" ] && copy_qemu
+
+	    echo "clean up registered binfmt handlers"
+            sudo sh -c "echo -1 >/proc/sys/fs/binfmt_misc/status"
+
 	    echo "registering binfmt handlers for VM"
 
 	    if [ -x "$BUILD_DIR/initvm.$BUILD_HOST_ARCH" -a -e "$BUILD_DIR/qemu-reg" ]; then