Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging Block layer patches for 2.4.0-rc3 # gpg: Signature made Mon Jul 27 16:19:17 2015 BST using RSA key ID C88F2FD6 # gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" * remotes/kevin/tags/for-upstream: block: qemu-iotests - add check for multiplication overflow in vpc block: vpc - prevent overflow if max_table_entries >= 0x40000000 Signed-off-by: Peter Maydell <peter.maydell@linaro.org>