event_notifier: Make event_notifier_init_fd() #ifdef CONFIG_EVENTFD
Event notifiers are designed for eventfd(2). They can fall back to
pipes, but according to Paolo, event_notifier_init_fd() really
requires the real thing, and should therefore be under #ifdef
CONFIG_EVENTFD. Do that.
Its only user is ivshmem, which is currently CONFIG_POSIX. Narrow it
to CONFIG_EVENTFD.
Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <1458066895-20632-6-git-send-email-armbru@redhat.com>
diff --git a/tests/Makefile b/tests/Makefile
index cd4bbd4..3cb951d 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -161,7 +161,7 @@
gcov-files-pci-$(CONFIG_VIRTIO_VGA) += hw/display/virtio-vga.c
check-qtest-pci-y += tests/intel-hda-test$(EXESUF)
gcov-files-pci-y += hw/audio/intel-hda.c hw/audio/hda-codec.c
-check-qtest-pci-$(CONFIG_POSIX) += tests/ivshmem-test$(EXESUF)
+check-qtest-pci-$(CONFIG_EVENTFD) += tests/ivshmem-test$(EXESUF)
gcov-files-pci-y += hw/misc/ivshmem.c
check-qtest-i386-y = tests/endianness-test$(EXESUF)
