Re: [PATCH 0/5] kcov: suppress timer and scheduler coverage leaks

From: Peter Zijlstra

Date: Sat Aug 08 2026 - 04:45:14 EST


On Fri, Aug 07, 2026 at 10:50:22PM +0200, Karl Mehltretter wrote:

> Karl Mehltretter (5):
> kcov: add kcov_pause()/kcov_resume() helpers
> hrtimer: pause KCOV during deferred rearm
> sched: pause KCOV in __schedule()
> sched: pause KCOV in try_to_wake_up()
> sched: pause KCOV in wake_up_new_task()
>
> include/linux/hrtimer_rearm.h | 18 ++++++++++++++++--
> include/linux/kcov.h | 25 ++++++++++++++++++++++++-
> kernel/kcov.c | 2 +-
> kernel/sched/core.c | 15 ++++++++++++++-
> 4 files changed, 55 insertions(+), 5 deletions(-)

You've send me a partial series; which is the same as not sending me
anything at all. If you want me to look at it, send the complete thing,
so I can evaluate the whole thing.