2018-04-25 6:06 GMT+08:00 Anthoine Bourgeois <anthoine.bourgeois@xxxxxxxxxxxxxxx>: > On Tue, Apr 24, 2018 at 10:19:27AM +0200, Paolo Bonzini wrote: > On another way, I saw that target_expiration is sometimes in a future > farer than the next period (I compare target_expiration > now + period > in start_sw_period). Do you think it is a normal thing or > target_expiration should be adjust to avoid a timer miss ? How you handle this in v4? Regards, Wanpeng Li