linux-kernel - Another missing RAM on x86

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <4664C85D.5080409@gmail.com>
Date:	Mon, 04 Jun 2007 23:20:13 -0300
From:	Reinaldo de Carvalho <reinaldow@...il.com>
To:	linux-kernel@...r.kernel.org
Subject: Another missing RAM on x86_64

1024MB dont detected on Notebook HP 2125 with kernel 2.6.21.3

-- 
Reinaldo de Carvalho




:~# uname -a
Linux devil 2.6.21-amd64 #5 SMP Tue May 22 21:29:48 BRT 2007 x86_64 
GNU/Linux
:~# free -m
              total       used       free     shared    buffers     cached
Mem:           939        642        297          0         66        210
-/+ buffers/cache:        365        574
Swap:          956          0        956


Linux version 2.6.21-amd64 (root@...il) (gcc version 4.1.2 20061115 
(prerelease) (Debian 4.1.1-21)) #5 SMP Tue May 22 21:29:
48 BRT 2007
Command line: root=/dev/sda2 ro vga=0x317
BIOS-provided physical RAM map:
  BIOS-e820: 0000000000000000 - 000000000009dc00 (usable)
  BIOS-e820: 000000000009dc00 - 00000000000a0000 (reserved)
  BIOS-e820: 00000000000d2000 - 0000000000100000 (reserved)
  BIOS-e820: 0000000000100000 - 000000003bf10000 (usable)
  BIOS-e820: 000000003bf10000 - 000000003bf19000 (ACPI data)
  BIOS-e820: 000000003bf19000 - 000000003bf80000 (ACPI NVS)
  BIOS-e820: 000000003bf80000 - 0000000040000000 (reserved)
  BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
  BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
  BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
  BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
Entering add_active_range(0, 0, 157) 0 entries of 256 used
Entering add_active_range(0, 256, 245520) 1 entries of 256 used
end_pfn_map = 1048576
DMI present.ACPI: RSDP 000F87C0, 0014 (r0 HP    )
ACPI: RSDT 3BF131F4, 0038 (r1 HP     30B5      6040000  LTP        0)
ACPI: FACP 3BF18D52, 0074 (r1 HP     30B5      6040000 PTL_    F4240)
ACPI: DSDT 3BF1322C, 5B26 (r1 HP       30B5    6040000 MSFT  100000E)
ACPI: FACS 3BF19FC0, 0040
ACPI: MCFG 3BF18DC6, 003C (r1 HP     30B5      6040000  LTP        0)
ACPI: APIC 3BF18E02, 0054 (r1 HP     30B5      6040000  LTP        0)
ACPI: BOOT 3BF18E56, 0028 (r1 HP     30B5      6040000  LTP        1)
ACPI: SSDT 3BF18E7E, 0182 (r1 HP     30B5      6040000  LTP        1)
Entering add_active_range(0, 0, 157) 0 entries of 256 used
Entering add_active_range(0, 256, 245520) 1 entries of 256 used
Zone PFN ranges:
   DMA             0 ->     4096
   DMA32        4096 ->  1048576
   Normal    1048576 ->  1048576
early_node_map[2] active PFN ranges
     0:        0 ->      157
     0:      256 ->   245520
On node 0 totalpages: 245421
   DMA zone: 56 pages used for memmap
   DMA zone: 1098 pages reserved
   DMA zone: 2843 pages, LIFO batch:0
   DMA32 zone: 3300 pages used for memmap
   DMA32 zone: 238124 pages, LIFO batch:31
   Normal zone: 0 pages used for memmap

processor       : 1
vendor_id       : AuthenticAMD
cpu family      : 15
model           : 72
model name      : AMD Turion(tm) 64 X2

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/