Merge remote-tracking branch 'remotes/kraxel/tags/ui-20190607-pull-request' into...

Merge remote-tracking branch 'remotes/kraxel/tags/ui-20190607-pull-request' into staging

curses: 32bit build fix.
egl: dmabuf modifier support.

# gpg: Signature made Fri 07 Jun 2019 14:18:41 BST
# gpg:                using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>" [full]
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>" [full]
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>" [full]
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/ui-20190607-pull-request:
  egl-helpers: add modifier support to egl_dmabuf_import_texture()
  egl-helpers: add modifier support to egl_get_fd_for_texture().
  vfio/display: set dmabuf modifier field
  console: add dmabuf modifier field.
  ui/curses: Fix build with -m32

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