Hi Gerd, Rebased on the lastest, redid ifdefs to use a single line, QXL_HAS_IO_MONITORS_CONFIG_ASYNC is 0 by default, 1 if spice-protocol is new enough.
Also available at git://people.freedesktop.org/~alon/qemu qxl/pull Alon Levy (4): qxl/update_area_io: guest_bug on invalid parameters qxl: disallow unknown revisions qxl: add QXL_IO_MONITORS_CONFIG_ASYNC configure: print spice-protocol and spice-server versions configure | 7 ++++- hw/qxl.c | 78 +++++++++++++++++++++++++++++++++++++++++++++++++++--- hw/qxl.h | 7 +++++ trace-events | 1 + ui/spice-display.h | 1 + 5 files changed, 90 insertions(+), 4 deletions(-) -- 1.7.11.2