Updated the diff .

Adding dump_app in another diff.

Sorry, still using arc incorrectly. Need i need to learn git-arc.

speaker, clock: Replace Giant lock with fine-grained locking

We could wrap it with a sleep mutex, but concurrent fan control from multiple threads is not a realistic scenario.
The worst case is a lost update, not a crash.

oss@seuros.com (like the previous commits)

This module load only in apple hardware. Spparently the hardware is not build to have it driver hot reloaded.

Duplicate of D54439.

i got the patch from the wrong branch, the first time.

Honestly no.