Hi!
This PR can be closed as the issue is fixed since some three years
ago:
commit 1742b027da148fab5849414b71b813b9fa4a5126
Author: ragge <ragge%NetBSD.org@localhost>
Date: Sun Mar 26 12:23:42 2023 +0000
Change CASMAGIC to 0xFEDABABE so that it cannot accidentally end up in
valid kernel memory. Due to the VARM accesses above S0 should always
give a ptelen trap.
Bug found by Kalvis Duckmanton.
I regularly boot NetBSD -current in OpenSIMH VAX with 512 MB RAM and
can confirm that it just works[tm] as expected.
Thanks,
Jan-Benedict
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