ルギア君の戯言

雑多な記事。

PAE

このバージョンだとPAEカーネルだと起動しないのはなぜだろう・・・。

[lugia@arpa-castle ~]$ dmesg | more
Initializing cgroup subsys cpuset
Initializing cgroup subsys cpu
Linux version 2.6.32.9-1m.mo7.i686 (i?????@r????????.localdomain) (gcc version 4.4.3 20100121 (Momon
ga Linux 7 4.4.3-4m.mo7) (GCC) ) #1 SMP Wed Feb 24 17:22:28 JST 2010
KERNEL supported cpus:
  Intel GenuineIntel
  AMD AuthenticAMD
  NSC Geode by NSC
  Cyrix CyrixInstead
  Centaur CentaurHauls
  Transmeta GenuineTMx86
  Transmeta TransmetaCPU
  UMC UMC UMC UMC
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 00000000cf7d0000 (usable)
 BIOS-e820: 00000000cf7d0000 - 00000000cf7e5600 (reserved)
 BIOS-e820: 00000000cf7e5600 - 00000000cf7f8000 (ACPI NVS)
 BIOS-e820: 00000000cf7f8000 - 00000000cf800000 (reserved)
 BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
 BIOS-e820: 00000000fed20000 - 00000000fed9b000 (reserved)
 BIOS-e820: 00000000feda0000 - 00000000fedc0000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
 BIOS-e820: 00000000ffb00000 - 00000000ffc00000 (reserved)
 BIOS-e820: 00000000fff00000 - 0000000100000000 (reserved)
user-defined physical RAM map:
 user: 0000000000000000 - 000000000009fc00 (usable)
 user: 000000000009fc00 - 00000000000a0000 (reserved)
 user: 00000000000e0000 - 0000000000100000 (reserved)
 user: 0000000000100000 - 00000000cf7d0000 (usable)
 user: 00000000cf7d0000 - 00000000cf7e5600 (reserved)
 user: 00000000cf7e5600 - 00000000cf7f8000 (ACPI NVS)
 user: 00000000cf7f8000 - 00000000cf800000 (reserved)
 user: 00000000fec00000 - 00000000fec01000 (reserved)
 user: 00000000fed20000 - 00000000fed9b000 (reserved)
 user: 00000000feda0000 - 00000000fedc0000 (reserved)
 user: 00000000fee00000 - 00000000fee01000 (reserved)
 user: 00000000ffb00000 - 00000000ffc00000 (reserved)
 user: 00000000fff00000 - 0000000100000000 (reserved)
DMI 2.4 present.

(一部隠蔽)

メモリマップはなぜか 64bit で表示されているけど・・・。