As a workaround for the memory-testers that cannot wait, just boot it
from a floppy:
1) insert a Floppy
2) cat /boot/memtest86/memtest.bin > /dev/fd0
3) boot from floppy
This will bypass GRUB and overwrite a bit of these "reserved" memory
regions... I don't think this is a problem (it isn't on my machine).
Another source that tells that some of these regions can be overwritten
without problems is the memtest86 README:
zless /usr/share/doc/memtest86-3.2/README.gz
Probably these tables (etc) are only used by an OS... but since we only
run memtest there's no problem at all.
As a workaround for the memory-testers that cannot wait, just boot it
from a floppy:
1) insert a Floppy /memtest. bin > /dev/fd0
2) cat /boot/memtest86
3) boot from floppy
This will bypass GRUB and overwrite a bit of these "reserved" memory
regions... I don't think this is a problem (it isn't on my machine).
Another source that tells that some of these regions can be overwritten doc/memtest86- 3.2/README. gz
without problems is the memtest86 README:
zless /usr/share/
Probably these tables (etc) are only used by an OS... but since we only
run memtest there's no problem at all.
--
Paolo Ornati
Linux 2.6.20-rc2 on x86_64