tree 5ca38eefcd6dcad5c9f2d4836b6406afb6fbb063
parent 7cbe475dd08bb02d2b8fb18f8602cded6d7567d8
author Marc Bonnici <marc.bonnici@arm.com> 1668510948 +0000
committer Marc Bonnici <marc.bonnici@arm.com> 1687381904 +0100

fix(el3-spm): improve direct messaging validation

Perform additional validation of the source and destination
IDs of direct messages.
Additionally track the sender of a direct request to allow
validating the target of the corresponding direct response.

Signed-off-by: Marc Bonnici <marc.bonnici@arm.com>
Change-Id: I8d39d53a02b8333246f1500c79ba04f149459c16