Which of the following interfaces must be implemented by every loadable driver?

Is it possible to take a core dump of a live system?

What does the cv_wait_sig interface do?

Why should floating point operations be avoided in drivers?

Which of the following registers contains the thread pointer of the thread that is currently being run?

Which of the following is the correct locking hierarchy for filesystems which implement the mmap interface?

Which of the following interfaces can be used to avert a thundering herd of waiters?

Which of the following interfaces needs to be implemented for a filesystem to support swap files?

The OS guarantees that a thread blocked on a cv via a cv_wait call does not wakeup prematurely and hence does not need to re-check for the reason for blocking.

Which of the following interfaces is used by the driver to signal the completion of an IO initiated by a strategy call?

Which of the following commands prints out the kernel device tree?