From: Borislav Petkov
as previously discussed, here's the first part of the RAS daemon code
in smaller, broken-out, digestible pieces. No functionality change from
the last time, only commit message fixups, clarifications and comment
Concerning risk, I don't see any since patch 4/4 leaves the persistent
event disabled for now - sort of like a chicken bit - and can only be
enabled if explicitly stated so on the kernel command line.