Merge remote-tracking branch 'remotes/juanquintela/tags/migration/20161014' into...

Merge remote-tracking branch 'remotes/juanquintela/tags/migration/20161014' into staging

migration/next for 20161014

# gpg: Signature made Fri 14 Oct 2016 16:24:13 BST
# gpg:                using RSA key 0xF487EF185872D723
# gpg: Good signature from "Juan Quintela <quintela@redhat.com>"
# gpg:                 aka "Juan Quintela <quintela@trasno.org>"
# Primary key fingerprint: 1899 FF8E DEBF 58CC EE03  4B82 F487 EF18 5872 D723

* remotes/juanquintela/tags/migration/20161014:
  docs/xbzrle: correction
  migrate: move max-bandwidth and downtime-limit to migrate_set_parameter
  migration: Fix seg with missing port
  migration/postcopy: Explicitly disallow huge pages
  RAMBlocks: Store page size
  Postcopy vs xbzrle: Don't send xbzrle pages once in postcopy [for 2.8]
  migrate: Fix bounds check for migration parameters in migration.c
  migrate: Use boxed qapi for migrate-set-parameters
  migrate: Share common MigrationParameters struct
  migrate: Fix cpu-throttle-increment regression in HMP
  migration/rdma: Don't flag an error when we've been told about one
  migration: Make failed migration load set file error
  migration/rdma: Pass qemu_file errors across link
  migration: Report values for comparisons
  migration: report an error giving the failed field

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>