RE: PATCH v3 ACPI: APEI: GHES: Don't offline huge pages just because BIOS asked

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> BTW, forgot to ask another question.
>       ghes_do_proc
>         bool sync = is_hest_sync_notify(ghes);
>         [..]
>               queued = ghes_handle_memory_failure(gdata, sev, sync);
>         [..]
>         if (sync && !queued) {
>             force_sig(SIGBUS);
> The question is, in the CE MCE case, 'sync' is never 'true' by design,
> correct?

I'd call it a BIOS bug if sync (ghes->generic->notify.type == ACPI_HEST_NOTIFY_SEA)
were set for a corrected error notification.

But this seems to be an ARM thing. All these notifications on x86 are async.

-Tony




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