RAS, ACPI and the secure monitor

10:05 AM–11:00 AM on Wednesday, Oct 30, 2013


Interactions between the RAS framework, the ACPI tables and hw errors imply that a System Error Exception Interrupt (SEI) may need to be raised to the secure monitor, mainly for non correctable hw errors. The session will be a joint open discussion about how things would work in such a scenario, if any better alternative should be envisioned, what Linux and ACPI should expect from the secure monitor and/or the TEE, which services the SMC and/or TEE should provide and how to move forward into work breakdown amongst teams.

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