Am 25.06.2013 18:25, schrieb Cornelia Huck: > On hosts that support ioeventfd, make use of it for host-to-guest > notifications via diagnose 500. > > Signed-off-by: Cornelia Huck <cornelia.h...@de.ibm.com> > --- > hw/s390x/css.c | 2 +- > hw/s390x/css.h | 1 + > hw/s390x/virtio-ccw.c | 117 > +++++++++++++++++++++++++++++++++++++++++++++++++ > hw/s390x/virtio-ccw.h | 7 +++ > target-s390x/cpu.h | 16 +++++++ > target-s390x/kvm.c | 19 ++++++++ > 6 files changed, 161 insertions(+), 1 deletion(-)
This patch was recently committed to git master and breaks builds: It uses event_notifier_get_fd which is only available for POSIX hosts. W32/W64 uses event_notifier_get_handle. Output from broken build: LINK s390x-softmmu/qemu-system-s390xw.exe hw/s390x/virtio-ccw.o: In function `virtio_ccw_set_guest2host_notifier': hw/s390x/virtio-ccw.c:92: undefined reference to `event_notifier_get_fd' hw/s390x/virtio-ccw.c:82: undefined reference to `event_notifier_get_fd' Regards Stefan Weil
