CVSROOT: /cvs
Module name: src
Changes by: patr...@cvs.openbsd.org 2021/01/14 06:52:27
Modified files:
sys/dev/acpi : acpidmar.c
Log message:
Some BIOS seem to provide memory regions <16M in their reserved memory
region reporting table. Since the extent only covered memory starting
at 16M, these regions could not be reserved and would in turn cause a
panic. Make the extent start at 0 and immediately reserve the first
16M right away, so that we can change the reserved memory allocator to
EX_CONFLICTOK to make allocations succeed if they are already reserved.
ok kettenis@
