Ahmed Ismail 029545f4ad armv8.1-m: Add task dedicated PAC key ... To harden the security, each task is assigned a dedicated PAC key, so that attackers needs to guess the all the tasks' PAC keys right to exploit the system using Return Oriented Programming. The kernel is now updated to support the following: * A PAC key set with a random number generated and is pushed onto the task's stack when a task is created. * As part of scheduling, the task's PAC key is stacked/unstacked to/from the task's stack when a task is unscheduled/scheduled from/to run. Signed-off-by: Ahmed Ismail <Ahmed.Ismail@arm.com>		2025-01-13 11:04:35 +00:00
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non_secure	armv8.1-m: Add task dedicated PAC key	2025-01-13 11:04:35 +00:00
secure	Fix spelling typos (#1168)	2024-11-01 10:09:49 -07:00