On Fri, Aug 31, 2018 at 06:31:52PM +0200, Sebastian Andrzej Siewior wrote: > On 2018-08-31 01:18:20 [-0700], Ramesh Thomas wrote: [..] > > 2. Timer is armed even though only a single high priority task is running. > > something must have armed that timer. The clock_nanosleep() API won't > use those new threads but for instance timer_create() / timer_settime() > will. Did we actually ever solve the "ktimersoftd uselessly woken on every tick" problem? Julia