Re: [PATCH] x86/hpet: Read HPET directly if panic in progress

From: Borislav Petkov
Date: Wed Jun 05 2024 - 07:34:04 EST


On Wed, Jun 05, 2024 at 06:10:07PM +0800, Tony W Wang-oc wrote:
> It may also happen without setting fake_panic, such as an MCE error of the
> UCNA/SRAO type occurred?

Which types exactly do you mean when you're looking at the severities[]
array in severity.c?

And what scenario are you talking about?

To get an #MC exception and detect only UCNA/SRAO errors? Can that even
happen on any hardware?

--
Regards/Gruss,
Boris.

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