Why page fault is considered as trap...

HYPERVISORS: Peculiar lack of functionality across different virtualization technologies...

Why is issuing a trap not a priviledged task?...

Determine CPU trap that caused SIGSEGV under GDB?...

Masking interrupts when going back to kernel mode...

How does an instruction know if it's running in privilleged or user mode?...

Hardware or software interrupt or exception by trap instruction?...