On Tue, 13 Apr 2021 07:43:20 +0900, Naoya Horiguchi wrote: ... > + * This function is intended to handle "Action Required" MCEs on already > + * hardware poisoned pages. They could happen, for example, when > + * memory_failure() failed to unmap the error page at the first call, or > + * when multiple Action Optional MCE events races on different CPUs with > + * Local MCE enabled. +Tony Luck Hey Tony, I thought SRAO MCEs are broadcasted to all cores in the system as they come without an execution context, is it correct? If Yes, Naoya, I think we might want to remove the comments about the "multiple Action Optional MCE racing" part. Best, -Jue
