Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging Block patches # gpg: Signature made Mon 10 Nov 2014 09:42:07 GMT using RSA key ID C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" * remotes/kevin/tags/for-upstream: block/vdi: Limit maximum size even futher qapi: Complete BlkdebugEvent iotests: Add test for non-existing backing file block: Propagate error in bdrv_img_create() qemu-img: Omit error_report() after img_open() Signed-off-by: Peter Maydell <peter.maydell@linaro.org>