On Thu, May 04, 2023 at 02:50:20PM +0000, Ross Philipson wrote:
If the MLE kernel is being powered off, rebooted or halted,
then SEXIT must be called. Note that the SEXIT GETSEC leaf
can only be called after a machine_shutdown() has been done on
these paths. The machine_shutdown() is not called on a few paths
like when poweroff action does not have a poweroff callback (into
ACPI code) or when an emergency reset is done. In these cases,
just the TXT registers are finalized but SEXIT is skipped.
What are the consequences of SEXIT not being called, and why is it ok to
skip it in these circumstances?