[coreboot] RFC GSOC project idea ACPI 4.0/5.0 APIE and ERST for kernel pstore support

Patrick Georgi patrick at georgi-clan.de
Wed Mar 20 21:26:31 CET 2013

Am 20.03.2013 21:09, schrieb Marc Jones:
> The ACPI APIE and ERST methods allow the kernel to mount pstore to
> store information in NVRAM (coreboot cbfs). This could be used to
> store errors that are otherwise difficult to track, like suspend and
> resume issues. The implementation would need to be able to find an
> area free in cbfs for storing the data.
Reserve it beforehand? That's what I intend to do for Tiano variables


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