[oe-commits] Richard Purdie : runqemu: Specify rootfstype to qemu to avoid QA warnings

[git at git.openembedded.org]

Module: openembedded-core.git
Branch: master
Commit: ad9f54a5014f2d997165d0cfd6ad7c05e62f315b
URL:    http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=ad9f54a5014f2d997165d0cfd6ad7c05e62f315b

Author: Richard Purdie <richard.purdie at linuxfoundation.org>
Date:   Sat Feb 21 07:57:16 2015 +0000

runqemu: Specify rootfstype to qemu to avoid QA warnings

With the change to ext4 filesystems for qemu, we get boot warnings from where
it tried to mount the ext4 fileystem as ext2 and ext3 first.

Avoid these by specifying the rootfs type directly on the kernel commandline
for ext* images.

Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>

---

 scripts/runqemu-internal | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/scripts/runqemu-internal b/scripts/runqemu-internal
index a0a1e96..6594dc3 100755
--- a/scripts/runqemu-internal
+++ b/scripts/runqemu-internal
@@ -546,6 +546,10 @@ if [ "$MACHINE" = "qemush4" ]; then
     fi
 fi
 
+if [ "${FSTYPE:0:3}" = "ext" ]; then
+    KERNCMDLINE="$KERNCMDLINE rootfstype=$FSTYPE"
+fi
+
 if [ "$MACHINE" = "akita" ]; then
     QEMU=qemu-system-arm
     if [ "$FSTYPE" = "jffs2" ]; then