Re: [sisyphus] Ядро 2.6.12 и памяти 2G

[Roman Savochenko <rom_as@diyaorg.dp.ua>]

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Sergey Vlasov пишет:

>>Имею 2G памяти и оказывается ядра 2.4.x из ALM2.4 и backports её всю 
>>видят, а ядра 2.6.x видят только 1.1G.
>>Проверял на ядрах 2.6.11 и 2.6.12.
>>
>>Наверное это из-за отсутствия опции CONFIG_HIGHMEM4G=y в данных ядрах.
>>Порабы уже ставить. :)
> 
> Вот как раз CONFIG_HIGHMEM4G=y там и стоит.

Да, точно, тогда странно почему он всей памяти невидит.

> 
> Убедитесь, что ядру не передаётся параметр mem=... (иногда он
> обрабатывается весьма странно), и покажите dmesg от загрузки ядер
> 2.4.x и 2.6.x для сравнения (видимо, брать нужно именно
> /var/log/dmesg, чтобы было видно самое начало).

dmesg отправляю.
Параметр mem я ставил руками, без него ситуация таже.

С уважением Роман!

[-- Attachment #2: k26m2g.log --]
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obal_irq 9 high level)
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Enabling APIC mode:  Flat.  Using 1 I/O APICs
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 80000000 (gap: 80000000:7fb80000)
Built 1 zonelists
Kernel command line: auto BOOT_IMAGE=linux-up ro root=806 mem=2048M
mapped APIC to ffffd000 (fee00000)
mapped IOAPIC to ffffc000 (fec00000)
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 65536 bytes)
Detected 3011.596 MHz processor.
Using tsc for high-res timesource
Console: colour dummy device 80x25
Dentry cache hash table entries: 262144 (order: 8, 1048576 bytes)
Inode-cache hash table entries: 131072 (order: 7, 524288 bytes)
Memory: 1165200k/1179648k available (1626k kernel code, 14000k reserved, 736k data, 172k init, 0k highmem, 0k BadRAM)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay loop... 5947.39 BogoMIPS (lpj=2973696)
Security Framework v1.0.0 initialized
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
CPU: After generic identify, caps: bfebfbff 20000000 00000000 00000000 0000649d 00000000 00000000
CPU: After vendor identify, caps: bfebfbff 20000000 00000000 00000000 0000649d 00000000 00000000
monitor/mwait feature present.
using mwait in idle threads.
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 2048K
CPU: After all inits, caps: bfebfbff 20000000 00000000 00000080 0000649d 00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU0: Intel P4/Xeon Extended MCE MSRs (24) available
CPU0: Thermal monitoring enabled
CPU: Intel(R) Pentium(R) 4 CPU 3.00GHz stepping 03
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
ACPI: Looking for DSDT in initrd... not found!
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 pin1=2 pin2=-1
checking if image is initramfs...it isn't (no cpio magic); looks like an initrd
Freeing initrd memory: 383k freed
NET: Registered protocol family 16
PCI: PCI BIOS revision 2.10 entry at 0xf0031, last bus=4
PCI: Using MMCONFIG
mtrr: v2.0 (20020519)
ACPI: Subsystem revision 20050211
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P1._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P3._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P4._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P5._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs *3 4 5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 *11 12 14 15)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
pnp: PnP ACPI: found 19 devices
PnPBIOS: Disabled by ACPI PNP
PCI: Using ACPI for IRQ routing
** PCI interrupts are no longer routed automatically.  If this
** causes a device to stop working, it is probably because the
** driver failed to call pci_enable_device().  As a temporary
** workaround, the "pci=routeirq" argument restores the old
** behavior.  If this argument makes the device work again,
** please email the output of "lspci" to bjorn.helgaas@hp.com
** so I can fix the driver.
pnp: 00:07: ioport range 0x290-0x297 has been reserved
audit: initializing netlink socket (disabled)
audit(1123790502.911:0): initialized
Total HugeTLB memory allocated, 0
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Initializing Cryptographic API
ACPI: PCI interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 16
PCI: Setting latency timer of device 0000:00:01.0 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[pcie00]
Allocate Port Service[pcie03]
ACPI: PCI interrupt 0000:00:1c.0[A] -> GSI 16 (level, low) -> IRQ 16
PCI: Setting latency timer of device 0000:00:1c.0 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[pcie00]
Allocate Port Service[pcie02]
Allocate Port Service[pcie03]
ACPI: PCI interrupt 0000:00:1c.1[B] -> GSI 17 (level, low) -> IRQ 17
PCI: Setting latency timer of device 0000:00:1c.1 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[pcie00]
Allocate Port Service[pcie02]
Allocate Port Service[pcie03]
vesafb: framebuffer at 0xd8000000, mapped to 0xf8880000, using 3750k, total 16384k
vesafb: mode is 800x600x16, linelength=1600, pages=16
vesafb: protected mode interface info at c000:58f8
vesafb: scrolling: redraw
vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0
bootsplash 3.1.6-2004/03/31: looking for picture...<6>...found (800x600, 42776 bytes, v2).
Console: switching to colour frame buffer device 82x26
fb0: VESA VGA frame buffer device
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
RAMDISK driver initialized: 16 RAM disks of 12288K size 1024 blocksize
mice: PS/2 mouse device common for all mice
input: AT Translated Set 2 keyboard on isa0060/serio0
md: md driver 0.90.1 MAX_MD_DEVS=256, MD_SB_DISKS=27
NET: Registered protocol family 2
IP: routing cache hash table of 16384 buckets, 128Kbytes
TCP established hash table entries: 262144 (order: 9, 2097152 bytes)
TCP bind hash table entries: 65536 (order: 6, 262144 bytes)
TCP: Hash tables configured (established 262144 bind 65536)
NET: Registered protocol family 1
Software Suspend Core.
Software Suspend text mode support loading.
Software Suspend userspace UI support loading.
Software Suspend LZF Compression Driver loading.
Software Suspend Swap Writer loading.
ACPI wakeup devices: 
P0P1 P0P3 P0P4 P0P5 P0P6 P0P7 PS2K PS2M UAR1 USB1 USB2 USB3 USB4 EUSB MC97 
ACPI: (supports S0 S1 S3 S4 S5)
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
RAMDISK: Compressed image found at block 0
VFS: Mounted root (romfs filesystem) readonly.
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH6: IDE controller at PCI slot 0000:00:1f.1
ACPI: PCI interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 18
ICH6: chipset revision 3
ICH6: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
Probing IDE interface ide0...
hda: _NEC DVD_RW ND-3520A, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
Probing IDE interface ide2...
Probing IDE interface ide3...
Probing IDE interface ide4...
Probing IDE interface ide5...
SCSI subsystem initialized
libata version 1.10 loaded.
ata_piix version 1.03
ACPI: PCI interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 19
PCI: Setting latency timer of device 0000:00:1f.2 to 64
ata1: SATA max UDMA/133 cmd 0xAC00 ctl 0xA882 bmdma 0xA400 irq 19
ata2: SATA max UDMA/133 cmd 0xA800 ctl 0xA482 bmdma 0xA408 irq 19
ata1: dev 0 cfg 49:2f00 82:346b 83:7f61 84:4003 85:3469 86:3c41 87:4003 88:207f
ata1: dev 0 ATA, max UDMA/133, 390721968 sectors: lba48
ata1: dev 0 configured for UDMA/133
scsi0 : ata_piix
ATA: abnormal status 0x7F on port 0xA807
ata2: disabling port
scsi1 : ata_piix
  Vendor: ATA       Model: WDC WD2000JD-00H  Rev: 08.0
  Type:   Direct-Access                      ANSI SCSI revision: 05
SCSI device sda: 390721968 512-byte hdwr sectors (200050 MB)
SCSI device sda: drive cache: write back
SCSI device sda: 390721968 512-byte hdwr sectors (200050 MB)
SCSI device sda: drive cache: write back
 sda: sda1 sda2 < sda5 sda6 >
Attached scsi disk sda at scsi0, channel 0, id 0, lun 0
Software Suspend 2.1.8.10: You need to use a resume2= command line parameter to tell Software Suspend 2 where to look for an image.
Software Suspend 2.1.8.10: Resume2 parameter is empty. Suspending will be disabled.
Software Suspend 2.1.8.10: Missing or invalid storage location (resume2= parameter). Please correct and rerun lilo (or equivalent) before suspending.
ReiserFS: sda6: found reiserfs format "3.6" with standard journal
ReiserFS: sda6: using ordered data mode
ReiserFS: sda6: journal params: device sda6, size 8192, journal first block 18, max trans len 1024, max batch 900, max commit age 30, max trans age 30
ReiserFS: sda6: checking transaction log (sda6)
ReiserFS: sda6: Using r5 hash to sort names
VFS: Mounted root (reiserfs filesystem) readonly.
Trying to move old root to /initrd ... failed
Unmounting old root
Trying to free ramdisk memory ... okay
Freeing unused kernel memory: 172k freed
Executing init=/sbin/init
Real Time Clock Driver v1.12
ACPI: Power Button (FF) [PWRF]
ACPI: Processor [CPU1] (supports 8 throttling states)
subfs 0.9
Serial: 8250/16550 driver $Revision: 1.90 $ 48 ports, IRQ sharing enabled
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
parport: PnPBIOS parport detected.
parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE]
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
ieee1394: Initialized config rom entry `ip1394'
ACPI: PCI interrupt 0000:02:00.0[A] -> GSI 17 (level, low) -> IRQ 17
sk98lin: Network Device Driver v8.16.2.3
(C)Copyright 1999-2005 Marvell(R).
ACPI: PCI interrupt 0000:02:00.0[A] -> GSI 17 (level, low) -> IRQ 17
PCI: Setting latency timer of device 0000:02:00.0 to 64
eth0: Marvell Yukon 88E8053 Gigabit Ethernet Controller
      PrefPort:A  RlmtMode:Check Link State
usbcore: registered new driver usbfs
usbcore: registered new driver hub
USB Universal Host Controller Interface driver v2.2
ACPI: PCI interrupt 0000:00:1d.0[A] -> GSI 23 (level, low) -> IRQ 23
uhci_hcd 0000:00:1d.0: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1
PCI: Setting latency timer of device 0000:00:1d.0 to 64
uhci_hcd 0000:00:1d.0: irq 23, io base 0x9880
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
ACPI: PCI interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 19
uhci_hcd 0000:00:1d.1: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #2
PCI: Setting latency timer of device 0000:00:1d.1 to 64
uhci_hcd 0000:00:1d.1: irq 19, io base 0x9c00
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 2
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
ACPI: PCI interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 18
uhci_hcd 0000:00:1d.2: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #3
PCI: Setting latency timer of device 0000:00:1d.2 to 64
uhci_hcd 0000:00:1d.2: irq 18, io base 0xa000
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 3
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
ACPI: PCI interrupt 0000:00:1d.3[D] -> GSI 16 (level, low) -> IRQ 16
uhci_hcd 0000:00:1d.3: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #4
PCI: Setting latency timer of device 0000:00:1d.3 to 64
uhci_hcd 0000:00:1d.3: irq 16, io base 0xa080
uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 4
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
ohci_hcd: 2004 Nov 08 USB 1.1 'Open' Host Controller (OHCI) Driver (PCI)
ACPI: PCI interrupt 0000:00:1d.7[A] -> GSI 23 (level, low) -> IRQ 23
ehci_hcd 0000:00:1d.7: Intel Corp. 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB2 EHCI Controller
PCI: Setting latency timer of device 0000:00:1d.7 to 64
ehci_hcd 0000:00:1d.7: irq 23, pci mem 0xd7dff800
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 5
PCI: cache line size of 128 is not supported by device 0000:00:1d.7
ehci_hcd 0000:00:1d.7: USB 2.0 initialized, EHCI 1.00, driver 10 Dec 2004
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 8 ports detected
input: PC Speaker
input: ImPS/2 Logitech Wheel Mouse on isa0060/serio1
ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
Linux agpgart interface v0.100 (c) Dave Jones
agpgart: Detected an Intel 915G Chipset.
agpgart: Maximum main memory to use for agp memory: 1064M
agpgart: AGP aperture is 256M @ 0x0
ACPI: PCI interrupt 0000:00:1b.0[A] -> GSI 16 (level, low) -> IRQ 16
PCI: Setting latency timer of device 0000:00:1b.0 to 64
hw_random: RNG not detected
NET: Registered protocol family 23
eth0: network connection up using port A
    speed:           100
    autonegotiation: yes
    duplex mode:     full
    flowctrl:        symmetric
    irq moderation:  disabled
    tcp offload:     enabled
    scatter-gather:  enabled
    tx-checksum:     enabled
    rx-checksum:     enabled
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac)
apm: overridden by ACPI.
lp0: using parport0 (interrupt-driven).
atkbd.c: Spurious ACK on isa0060/serio0. Some program, like XFree86, might be trying access hardware directly.
atkbd.c: Spurious ACK on isa0060/serio0. Some program, like XFree86, might be trying access hardware directly.
bootsplash 3.1.6-2004/03/31: looking for picture...<6>...found (800x600, 11408 bytes, v2).
bootsplash: status on console 0 changed to on
bootsplash 3.1.6-2004/03/31: looking for picture...<6>...found (800x600, 11408 bytes, v2).
bootsplash: status on console 1 changed to on
bootsplash 3.1.6-2004/03/31: looking for picture...<6>...found (800x600, 11408 bytes, v2).
bootsplash: status on console 2 changed to on
bootsplash 3.1.6-2004/03/31: looking for picture...<6>...found (800x600, 11408 bytes, v2).
bootsplash: status on console 3 changed to on
bootsplash 3.1.6-2004/03/31: looking for picture...<6>...found (800x600, 11408 bytes, v2).
bootsplash: status on console 4 changed to on
bootsplash 3.1.6-2004/03/31: looking for picture...<6>...found (800x600, 11408 bytes, v2).
bootsplash: status on console 5 changed to on
bootsplash 3.1.6-2004/03/31: looking for picture...<6>...found (800x600, 11408 bytes, v2).
bootsplash: status on console 6 changed to on
bootsplash 3.1.6-2004/03/31: looking for picture...<6>...found (800x600, 11408 bytes, v2).
bootsplash: status on console 7 changed to on
bootsplash 3.1.6-2004/03/31: looking for picture...<6>...found (800x600, 11408 bytes, v2).
bootsplash: status on console 8 changed to on
bootsplash 3.1.6-2004/03/31: looking for picture...<6>...found (800x600, 11408 bytes, v2).
bootsplash: status on console 9 changed to on
bootsplash 3.1.6-2004/03/31: looking for picture...<6>...found (800x600, 11408 bytes, v2).
bootsplash: status on console 10 changed to on
bootsplash 3.1.6-2004/03/31: looking for picture...<6>...found (800x600, 11408 bytes, v2).
bootsplash: status on console 11 changed to on
warning: process `update' used the obsolete bdflush system call
Fix your initscripts?
warning: process `update' used the obsolete bdflush system call
Fix your initscripts?
apm: BIOS version 1.2 Flags 0x03 (Driver version 1.16ac)
apm: disabled on user request.

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