Messages in this thread | | | Date | Fri, 20 Jul 2018 06:10:05 +0200 | From | Borislav Petkov <> | Subject | Re: [RFC PATCH] EDAC, ghes: Enable per-layer error reporting for ARM |
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On Thu, Jul 19, 2018 at 02:36:21PM -0400, Tyler Baicar wrote: > With the current ghes_edac setup, it seems the only way this could > work would be to have the firmware always report the module value to
My experience with firmware so far is that it is a lost cause, considering all the bugs, snafus and incompleteness it demonstrates...
> The other obvious but more messy way would be to have notifiers > register to be called by ghes_edac and have a custom EDAC driver for > each CPU to properly populate their layer information.
... which is what we do on x86 and whitelist only known-good platforms in ghes_edac, which claim that their fw info is correct.
-- Regards/Gruss, Boris.
ECO tip #101: Trim your mails when you reply. --
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