...the KD*IO console ioctls. • The use of the TIOCSSERIAL serial ioctl. • The alteration of MSR registers on x86. • The replacement of the PCMCIA CIS. • The overriding of ACPI tabl…...he FIBMAP ioctl (2) operation; • open devices for accessing x86 model-specific registers (MSRs, see msr (4)); • update /proc/sys/vm/mmap_min_addr ; • create memory mappings at a…