[PATCH 09/21] kgr: mark task_safe in some kthreads

Before we enable a kthread support in kGraft, we must make sure all kthreads mark themselves as kGraft-safe at some point explicitly. We do this by injecting kgr_task_safe to the freezer test. There, we assume that kthreads are in some predefined state and can expect something bad to happen.

[PATCH 09/21] kgr: mark task_safe in some kthreads

Before we enable a kthread support in kGraft, we must make sure all kthreads mark themselves as kGraft-safe at some point explicitly. We do this by injecting kgr_task_safe to the freezer test. There, we assume that kthreads are in some predefined state and can expect something bad to happen.