* Stanislav Meduna | 2014-11-11 01:55:37 [+0100]:

Hi,

Hi,

something between 3.12.19(-rt30) and 3.12.31(-rt45) broke
hrtimers on (at least) i.MX28 for CONFIG_HZ_PERIODIC.
Switching to CONFIG_NO_HZ_IDLE restores them.

Is this the expected behaviour or a regression?

No, I don't think so. Did it get fixed in the meantime? But you if have
two v3.12 based kernel you could bisect to the issue.

Sebastian