Messages in this thread | | | From | "Luck, Tony" <> | Subject | RE: [POC][RFC][PATCH 0/2] pstore/mm/x86: Add wildcard memmap to map pstore consistently | Date | Tue, 9 Apr 2024 23:52:27 +0000 |
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> Do ECC servers wipe their RAM by default? I know that if you build with > CONFIG_RESET_ATTACK_MITIGATION=y on an EFI system that supports the > MemoryOverwriteRequestControl EFI variable you'll get a RAM wipe...
I know that after I've been running RAS tests that inject ECC errors into thousands of pages, those errors all disappear after a reboot.
I think some BIOS have options to speed up boot by skipping memory initialization. I don't know if anyone makes that the default mode.
-Tony
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