While qemu is running in sleep=no mode, a warning will be printed
when no timer deadline is set.
As this mode is intended for getting deterministic virtual time, if no
timer is set on the virtual clock this determinism is broken.
Signed-off-by: Victor CLEMENT <victor.clement@openwide.fr>
Message-Id: <
1432912446-9811-4-git-send-email-victor.clement@openwide.fr>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
clock = qemu_clock_get_ns(QEMU_CLOCK_VIRTUAL_RT);
deadline = qemu_clock_deadline_ns_all(QEMU_CLOCK_VIRTUAL);
if (deadline < 0) {
+ static bool notified;
+ if (!icount_sleep && !notified) {
+ error_report("WARNING: icount sleep disabled and no active timers");
+ notified = true;
+ }
return;
}