The sequence number is used as the name of a sysctl node,
under which we add the MCA records using the CPU id as the
leaf name.
Add the hw.mca.inject sysctl to provide a way to inject
MC errors and trigger machine checks.
PR: ia64/113102
while holding a spin mutex. Instead, it now shoves the machine check
records onto a queue that is later drained to add sysctl nodes for each
record. While a routine to drain the queue is present, it is not currently
called.
Reviewed by: marcel
struct uuid defined in <sys/uuid.h>.
Use uuid/UUID instead of guid/GUID to emphasize that the
identifiers are DCE version 1 identifiers and also to avoid
inconsistencies as much a possible.
