On 3 Jun 2019, at 15:37, Stefan Waczynski wrote:
I also saw an error in the terminal output when booting with
AtomicSimpleCPU, but it did not seem to affect the booting process and
functionality for the Atomic model:
ACPI: Early table checksum verification disabled
ACPI BIOS Error (bug): A valid RSDP was not found
(20160422/tbxfroot-243)
That is expected as the gem5 ACPI stub pretends to support ACPI but
simply does not in any way. I always assumed it was a “get around
things mandating ACPI but happy to learn otherwise if they just find
ACPI somehow exists”.
I am not sure what all your other (linux) crashes are; last time I
tried FS mode with FreeBSD (with patches) I found TLB and other issues;
I still think nothing ever made it upstream (or the discussion was too
tedious) but I am happy to dig things up again in case someone will find
it valuable.
/bz
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