CVE-2026-98147 – In the Linux kernel, the following vulnerability has been resolved: printk: Don’t WARN on

In the Linux kernel, the following vulnerability has been resolved:

printk: Don’t WARN on kthread_run failure.

Since __kthread_create_on_node() returns -EINTR upon SIGKILL,
we should not use WARN_ON() in order to catch kthread_run() failure.