Re: Bug: get EXT3-fs error Allocating block in system zone

Re: Bug: get EXT3-fs error Allocating block in system zone

[Linus Torvalds]

On Sun, 9 Dec 2007, Robert Hancock wrote:
> 
> The obvious suspect with a filesystem problem would be the disk 
> controller driver, AHCI here. However, the controller appears to set the 
> flag to indicate that it supports 64-bit DMA, so it should be fine, 
> unless it lies of course (which we know that ATI SB600 chipset does, but 
> I don't believe Intel is known to).
> 
> Could still be a DMA mapping bug that only shows up when IOMMU is used. 
> However, AHCI is a pretty well tested driver..

AHCI is a pretty well tested driver, but 99%+ of all testers still tend to 
have less than 4GB of memory. So I do *not* believe that the highmem bits 
are all that well tested at all. 

Can somebody who knows the driver send Marco a test-patch to just limit 
DMA to the low 32 bits, and then Marco can at least verify that yes, that 
that it. While it looks like DMA problems, there could obviously be some 
other subtle issue with big-memory machines (ie the PCI allocations etc 
tend to change too!)

		Linus

Re: Bug: get EXT3-fs error Allocating block in system zone

[Jens Axboe]

On Sun, Dec 09 2007, Linus Torvalds wrote:
> 
> 
> On Sun, 9 Dec 2007, Robert Hancock wrote:
> > 
> > The obvious suspect with a filesystem problem would be the disk 
> > controller driver, AHCI here. However, the controller appears to set the 
> > flag to indicate that it supports 64-bit DMA, so it should be fine, 
> > unless it lies of course (which we know that ATI SB600 chipset does, but 
> > I don't believe Intel is known to).
> > 
> > Could still be a DMA mapping bug that only shows up when IOMMU is used. 
> > However, AHCI is a pretty well tested driver..
> 
> AHCI is a pretty well tested driver, but 99%+ of all testers still tend to 
> have less than 4GB of memory. So I do *not* believe that the highmem bits 
> are all that well tested at all. 
> 
> Can somebody who knows the driver send Marco a test-patch to just limit 
> DMA to the low 32 bits, and then Marco can at least verify that yes, that 
> that it. While it looks like DMA problems, there could obviously be some 
> other subtle issue with big-memory machines (ie the PCI allocations etc 
> tend to change too!)

Was just thinking that, this should do the trick. If this works, then we
can look at whether this is a hardware or iommu or block bouncing
(unlikely, would affect more people) bug.

diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 4688dbf..cad3cbc 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -623,6 +623,9 @@ static void ahci_save_initial_config(struct pci_dev *pdev,
 	hpriv->saved_cap = cap = readl(mmio + HOST_CAP);
 	hpriv->saved_port_map = port_map = readl(mmio + HOST_PORTS_IMPL);
 
+	hpriv->saved_cap &= ~HOST_CAP_64;
+	cap &= ~HOST_CAP_64;
+
 	/* some chips have errata preventing 64bit use */
 	if ((cap & HOST_CAP_64) && (hpriv->flags & AHCI_HFLAG_32BIT_ONLY)) {
 		dev_printk(KERN_INFO, &pdev->dev,

-- 
Jens Axboe

Re: Bug: get EXT3-fs error Allocating block in system zone

[Marco Gatti]

Jens Axboe schrieb:
> 
> Was just thinking that, this should do the trick. If this works, then we
> can look at whether this is a hardware or iommu or block bouncing
> (unlikely, would affect more people) bug.
> 
> diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
> index 4688dbf..cad3cbc 100644
> --- a/drivers/ata/ahci.c
> +++ b/drivers/ata/ahci.c
> @@ -623,6 +623,9 @@ static void ahci_save_initial_config(struct pci_dev *pdev,
>  	hpriv->saved_cap = cap = readl(mmio + HOST_CAP);
>  	hpriv->saved_port_map = port_map = readl(mmio + HOST_PORTS_IMPL);
>  
> +	hpriv->saved_cap &= ~HOST_CAP_64;
> +	cap &= ~HOST_CAP_64;
> +
>  	/* some chips have errata preventing 64bit use */
>  	if ((cap & HOST_CAP_64) && (hpriv->flags & AHCI_HFLAG_32BIT_ONLY)) {
>  		dev_printk(KERN_INFO, &pdev->dev,
> 

Hello Jens,
Thanks for help. I just applied the patch. Unfortunately it doesn't work.

dmesg:

Linux version 2.6.23.9 (root@adira) (gcc version 4.1.2 (Gentoo 4.1.2 
p1.0.2)) #4 SMP Mon Dec 10 20:39:59 CET 2007
Command line: root=/dev/sdb3 udev
BIOS-provided physical RAM map:
  BIOS-e820: 0000000000000000 - 000000000009c800 (usable)
  BIOS-e820: 000000000009c800 - 00000000000a0000 (reserved)
  BIOS-e820: 00000000000ce000 - 00000000000d0000 (reserved)
  BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
  BIOS-e820: 0000000000100000 - 00000000df5c0000 (usable)
  BIOS-e820: 00000000df5c0000 - 00000000df5c8000 (ACPI data)
  BIOS-e820: 00000000df5c8000 - 00000000df5cb000 (ACPI NVS)
  BIOS-e820: 00000000df5cb000 - 00000000df700000 (reserved)
  BIOS-e820: 00000000df800000 - 00000000e0100000 (reserved)
  BIOS-e820: 00000000f8000000 - 00000000fc000000 (reserved)
  BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
  BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
  BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
  BIOS-e820: 0000000100000000 - 000000021a000000 (usable)
  BIOS-e820: 000000021a000000 - 000000021c000000 (reserved)
Entering add_active_range(0, 0, 156) 0 entries of 3200 used
Entering add_active_range(0, 256, 914880) 1 entries of 3200 used
Entering add_active_range(0, 1048576, 2203648) 2 entries of 3200 used
end_pfn_map = 2211840
DMI present.
ACPI: RSDP 000F7240, 0014 (r0 PTLTD )
ACPI: RSDT DF5C2D9F, 0058 (r1 PTLTD    RSDT      60000  LTP        0)
ACPI: FACP DF5C7AF3, 0074 (r1 FSC                60000         F4240)
ACPI: DSDT DF5C2DF7, 4CFC (r1 FSC    D2587/A1    60000 MSFT  3000001)
ACPI: FACS DF5CAFC0, 0040
ACPI: TCPA DF5C7B67, 0032 (r1 Phoeni  x          60000  TL         0)
ACPI: _MAR DF5C7B99, 0030 (r1 Intel  OEMDMAR     60000 LOHR        1)
ACPI: SSDT DF5C7BC9, 007A (r1 FSC    CST_CPU0    60000  CSF        1)
ACPI: SSDT DF5C7C43, 007A (r1 FSC    CST_CPU1    60000  CSF        1)
ACPI: SSDT DF5C7CBD, 00B6 (r1 FSC    PST_CPU0    60000  CSF        1)
ACPI: SSDT DF5C7D73, 00B6 (r1 FSC    PST_CPU1    60000  CSF        1)
ACPI: SPCR DF5C7E29, 0050 (r1 PTLTD  $UCRTBL$    60000 PTL         1)
ACPI: MCFG DF5C7E79, 003C (r1 PTLTD    MCFG      60000  LTP        0)
ACPI: HPET DF5C7EB5, 0038 (r1 PTLTD  HPETTBL     60000  LTP        1)
ACPI: APIC DF5C7EED, 0068 (r1 PTLTD  	 APIC      60000  LTP        0)
ACPI: BOOT DF5C7F55, 0028 (r1 PTLTD  $SBFTBL$    60000  LTP        1)
ACPI: ASF! DF5C7F7D, 0083 (r16   CETP     CETP    60000 PTL         1)
No NUMA configuration found
Faking a node at 0000000000000000-000000021a000000
Entering add_active_range(0, 0, 156) 0 entries of 3200 used
Entering add_active_range(0, 256, 914880) 1 entries of 3200 used
Entering add_active_range(0, 1048576, 2203648) 2 entries of 3200 used
Bootmem setup node 0 0000000000000000-000000021a000000
Zone PFN ranges:
   DMA             0 ->     4096
   DMA32        4096 ->  1048576
   Normal    1048576 ->  2203648
Movable zone start PFN for each node
early_node_map[3] active PFN ranges
     0:        0 ->      156
     0:      256 ->   914880
     0:  1048576 ->  2203648
On node 0 totalpages: 2069852
   DMA zone: 56 pages used for memmap
   DMA zone: 1460 pages reserved
   DMA zone: 2480 pages, LIFO batch:0
   DMA32 zone: 14280 pages used for memmap
   DMA32 zone: 896504 pages, LIFO batch:31
   Normal zone: 15792 pages used for memmap
   Normal zone: 1139280 pages, LIFO batch:31
   Movable zone: 0 pages used for memmap
ACPI: PM-Timer IO Port: 0x1008
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Processor #0 (Bootup-CPU)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
Processor #1
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
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.
Setting APIC routing to flat
ACPI: HPET id: 0xffffffff base: 0xfed00000
Using ACPI (MADT) for SMP configuration information
swsusp: Registered nosave memory region: 000000000009c000 - 000000000009d000
swsusp: Registered nosave memory region: 000000000009d000 - 00000000000a0000
swsusp: Registered nosave memory region: 00000000000a0000 - 00000000000ce000
swsusp: Registered nosave memory region: 00000000000ce000 - 00000000000d0000
swsusp: Registered nosave memory region: 00000000000d0000 - 00000000000e0000
swsusp: Registered nosave memory region: 00000000000e0000 - 0000000000100000
swsusp: Registered nosave memory region: 00000000df5c0000 - 00000000df5c8000
swsusp: Registered nosave memory region: 00000000df5c8000 - 00000000df5cb000
swsusp: Registered nosave memory region: 00000000df5cb000 - 00000000df700000
swsusp: Registered nosave memory region: 00000000df700000 - 00000000df800000
swsusp: Registered nosave memory region: 00000000df800000 - 00000000e0100000
swsusp: Registered nosave memory region: 00000000e0100000 - 00000000f8000000
swsusp: Registered nosave memory region: 00000000f8000000 - 00000000fc000000
swsusp: Registered nosave memory region: 00000000fc000000 - 00000000fec00000
swsusp: Registered nosave memory region: 00000000fec00000 - 00000000fec10000
swsusp: Registered nosave memory region: 00000000fec10000 - 00000000fee00000
swsusp: Registered nosave memory region: 00000000fee00000 - 00000000fee01000
swsusp: Registered nosave memory region: 00000000fee01000 - 00000000ffb00000
swsusp: Registered nosave memory region: 00000000ffb00000 - 0000000100000000
Allocating PCI resources starting at e2000000 (gap: e0100000:17f00000)
SMP: Allowing 2 CPUs, 0 hotplug CPUs
PERCPU: Allocating 30376 bytes of per cpu data
Built 1 zonelists in Zone order.  Total pages: 2038264
Policy zone: Normal
Kernel command line: root=/dev/sdb3 udev
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 32768 bytes)
time.c: Detected 2327.499 MHz processor.
Console: colour VGA+ 80x25
console [tty0] enabled
Checking aperture...
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
Placing software IO TLB between 0x108b000 - 0x508b000
Memory: 8086532k/8814592k available (3107k kernel code, 192876k 
reserved, 1751k data, 328k init)
Calibrating delay using timer specific routine.. 4657.60 BogoMIPS 
(lpj=2328802)
Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
Mount-cache hash table entries: 256
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 4096K
CPU 0/0 -> Node 0
using mwait in idle threads.
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
CPU0: Thermal monitoring enabled (TM2)
SMP alternatives: switching to UP code
ACPI: Core revision 20070126
Using local APIC timer interrupts.
result 20781235
Detected 20.781 MHz APIC timer.
SMP alternatives: switching to SMP code
Booting processor 1/2 APIC 0x1
Initializing CPU#1
Calibrating delay using timer specific routine.. 4654.94 BogoMIPS 
(lpj=2327473)
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 4096K
CPU 1/1 -> Node 0
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 1
CPU1: Thermal monitoring enabled (TM2)
Intel(R) Core(TM)2 Duo CPU     E6550  @ 2.33GHz stepping 0b
checking TSC synchronization [CPU#0 -> CPU#1]: passed.
Brought up 2 CPUs
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: Using MMCONFIG at f8000000 - f90fffff
ACPI: EC: Look up EC in DSDT
ACPI: Interpreter enabled
ACPI: (supports S0 S1 S3 S4 S5)
ACPI: Using IOAPIC for interrupt routing
ACPI: Device [LPT] status [00000008]: functional but not present; 
setting present
ACPI: Device [ECP] status [00000008]: functional but not present; 
setting present
ACPI: Device [COM2] status [00000008]: functional but not present; 
setting present
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEXA._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEXB._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEXC._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIH._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 7 9 10 11 12 14 15) *5
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 7 9 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 7 9 10 *11 12 14 15)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 12 devices
ACPI: ACPI bus type pnp unregistered
SCSI subsystem initialized
libata version 2.21 loaded.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a 
report
PCI: Cannot allocate resource region 7 of bridge 0000:00:01.0
PCI: Cannot allocate resource region 7 of bridge 0000:00:1c.0
PCI: Cannot allocate resource region 7 of bridge 0000:00:1c.4
PCI: Cannot allocate resource region 2 of device 0000:00:02.0
PCI-GART: No AMD northbridge found.
hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
hpet0: 4 64-bit timers, 14318180 Hz
Time: tsc clocksource has been installed.
pnp: 00:03: iomem range 0xfec00000-0xfecfffff could not be reserved
pnp: 00:03: iomem range 0xfee00000-0xfeefffff could not be reserved
pnp: 00:03: iomem range 0xf8000000-0xfbffffff could not be reserved
pnp: 00:03: iomem range 0xfed19000-0xfed19fff has been reserved
PCI: Bridge: 0000:00:01.0
   IO window: disabled.
   MEM window: disabled.
   PREFETCH window: disabled.
PCI: Bridge: 0000:00:1c.0
   IO window: disabled.
   MEM window: disabled.
   PREFETCH window: disabled.
PCI: Bridge: 0000:00:1c.4
   IO window: disabled.
   MEM window: disabled.
   PREFETCH window: disabled.
PCI: Bridge: 0000:00:1e.0
   IO window: disabled.
   MEM window: disabled.
   PREFETCH window: disabled.
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
ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 18 (level, low) -> IRQ 18
PCI: Setting latency timer of device 0000:00:1c.0 to 64
ACPI: PCI Interrupt 0000:00:1c.4[B] -> GSI 22 (level, low) -> IRQ 22
PCI: Setting latency timer of device 0000:00:1c.4 to 64
PCI: Setting latency timer of device 0000:00:1e.0 to 64
NET: Registered protocol family 2
IP route cache hash table entries: 262144 (order: 9, 2097152 bytes)
TCP established hash table entries: 1048576 (order: 12, 25165824 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 1048576 bind 65536)
TCP reno registered
Simple Boot Flag at 0x43 set to 0x1
Total HugeTLB memory allocated, 0
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
Boot video device is 0000:00:02.0
PCI: Setting latency timer of device 0000:00:01.0 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:00:01.0:pcie00]
Allocate Port Service[0000:00:01.0:pcie03]
PCI: Setting latency timer of device 0000:00:1c.0 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:00:1c.0:pcie00]
Allocate Port Service[0000:00:1c.0:pcie02]
Allocate Port Service[0000:00:1c.0:pcie03]
PCI: Setting latency timer of device 0000:00:1c.4 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:00:1c.4:pcie00]
Allocate Port Service[0000:00:1c.4:pcie02]
Allocate Port Service[0000:00:1c.4:pcie03]
input: Power Button (FF) as /class/input/input0
ACPI: Power Button (FF) [PWRF]
input: Power Button (CM) as /class/input/input1
ACPI: Power Button (CM) [PWRB]
ACPI: CPU0 (power states: C1[C1] C2[C2])
ACPI: CPU1 (power states: C1[C1] C2[C2])
ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is 
not present [20070126]
ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is 
not present [20070126]
ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is 
not present [20070126]
ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is 
not present [20070126]
ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is 
not present [20070126]
ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is 
not present [20070126]
Marking TSC unstable due to possible TSC halt in C2
Time: hpet clocksource has been installed.
Real Time Clock Driver v1.12ac
hpet_resources: 0xfed00000 is busy
Linux agpgart interface v0.102
tpm_tis 00:01: 1.2 TPM (device-id 0xB, rev-id 16)
tpm_tis 00:01: Unable to request irq: 8 for probe
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:0b: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ACPI: PCI Interrupt 0000:00:03.3[B] -> GSI 17 (level, low) -> IRQ 17
0000:00:03.3: ttyS1 at I/O 0x1c90 (irq = 17) is a 16550A
floppy0: no floppy controllers found
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: module loaded
SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256).
CSLIP: code copyright 1989 Regents of the University of California.
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
netconsole: not configured, aborting
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
Probing IDE interface ide0...
Probing IDE interface ide1...
ahci 0000:00:1f.2: version 2.3
ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 19
ahci 0000:00:1f.2: nr_ports (6) and implemented port map (0xf) don't match
ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0xf impl SATA mode
ahci 0000:00:1f.2: flags: ncq sntf led clo pmp pio slum part
PCI: Setting latency timer of device 0000:00:1f.2 to 64
scsi0 : ahci
scsi1 : ahci
scsi2 : ahci
scsi3 : ahci
ata1: SATA max UDMA/133 cmd 0xffffc20000c44100 ctl 0x0000000000000000 
bmdma 0x0000000000000000 irq 316
ata2: SATA max UDMA/133 cmd 0xffffc20000c44180 ctl 0x0000000000000000 
bmdma 0x0000000000000000 irq 316
ata3: SATA max UDMA/133 cmd 0xffffc20000c44200 ctl 0x0000000000000000 
bmdma 0x0000000000000000 irq 316
ata4: SATA max UDMA/133 cmd 0xffffc20000c44280 ctl 0x0000000000000000 
bmdma 0x0000000000000000 irq 316
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata1.00: ATA-7: ST380815AS, 3.AAA, max UDMA/133
ata1.00: 156301488 sectors, multi 0: LBA48 NCQ (depth 31/32)
ata1.00: configured for UDMA/133
ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata2.00: ATAPI: Optiarc DVD-ROM DDU1671S, 1.81, max UDMA/33
ata2.00: applying bridge limits
ata2.00: configured for UDMA/33
ata3: SATA link down (SStatus 0 SControl 300)
ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata4.00: ATA-8: WDC WD5000AAKS-65YGA0, 12.01C02, max UDMA/133
ata4.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 31/32)
ata4.00: configured for UDMA/133
scsi 0:0:0:0: Direct-Access     ATA      ST380815AS       3.AA PQ: 0 ANSI: 5
sd 0:0:0:0: [sda] 156301488 512-byte hardware sectors (80026 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't 
support DPO or FUA
sd 0:0:0:0: [sda] 156301488 512-byte hardware sectors (80026 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't 
support DPO or FUA
  sda: sda1 sda2
sd 0:0:0:0: [sda] Attached SCSI disk
sd 0:0:0:0: Attached scsi generic sg0 type 0
scsi 1:0:0:0: CD-ROM            Optiarc  DVD-ROM DDU1671S 1.81 PQ: 0 ANSI: 5
sr0: scsi3-mmc drive: 4x/48x cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.20
sr 1:0:0:0: Attached scsi CD-ROM sr0
sr 1:0:0:0: Attached scsi generic sg1 type 5
scsi 3:0:0:0: Direct-Access     ATA      WDC WD5000AAKS-6 12.0 PQ: 0 ANSI: 5
sd 3:0:0:0: [sdb] 976773168 512-byte hardware sectors (500108 MB)
sd 3:0:0:0: [sdb] Write Protect is off
sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't 
support DPO or FUA
sd 3:0:0:0: [sdb] 976773168 512-byte hardware sectors (500108 MB)
sd 3:0:0:0: [sdb] Write Protect is off
sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't 
support DPO or FUA
  sdb: sdb1 sdb2 sdb3 sdb4
sd 3:0:0:0: [sdb] Attached SCSI disk
sd 3:0:0:0: Attached scsi generic sg2 type 0
Fusion MPT base driver 3.04.05
Copyright (c) 1999-2007 LSI Logic Corporation
Fusion MPT SPI Host driver 3.04.05
ieee1394: raw1394: /dev/raw1394 device initialized
ACPI: PCI Interrupt 0000:00:1a.7[B] -> GSI 18 (level, low) -> IRQ 18
PCI: Setting latency timer of device 0000:00:1a.7 to 64
ehci_hcd 0000:00:1a.7: EHCI Host Controller
ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:1a.7: debug port 1
PCI: cache line size of 32 is not supported by device 0000:00:1a.7
ehci_hcd 0000:00:1a.7: irq 18, io mem 0xf03a3000
ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 6 ports detected
ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 20 (level, low) -> IRQ 20
PCI: Setting latency timer of device 0000:00:1d.7 to 64
ehci_hcd 0000:00:1d.7: EHCI Host Controller
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
ehci_hcd 0000:00:1d.7: debug port 1
PCI: cache line size of 32 is not supported by device 0000:00:1d.7
ehci_hcd 0000:00:1d.7: irq 20, io mem 0xf03a3400
ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 6 ports detected
ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
USB Universal Host Controller Interface driver v3.0
ACPI: PCI Interrupt 0000:00:1a.0[A] -> GSI 20 (level, low) -> IRQ 20
PCI: Setting latency timer of device 0000:00:1a.0 to 64
uhci_hcd 0000:00:1a.0: UHCI Host Controller
uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:1a.0: irq 20, io base 0x00001840
usb usb3: configuration #1 chosen from 1 choice
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1a.1[B] -> GSI 18 (level, low) -> IRQ 18
PCI: Setting latency timer of device 0000:00:1a.1 to 64
uhci_hcd 0000:00:1a.1: UHCI Host Controller
uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:1a.1: irq 18, io base 0x00001860
usb usb4: configuration #1 chosen from 1 choice
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1a.2[C] -> GSI 19 (level, low) -> IRQ 19
PCI: Setting latency timer of device 0000:00:1a.2 to 64
uhci_hcd 0000:00:1a.2: UHCI Host Controller
uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5
uhci_hcd 0000:00:1a.2: irq 19, io base 0x00001880
usb usb5: configuration #1 chosen from 1 choice
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 20 (level, low) -> IRQ 20
PCI: Setting latency timer of device 0000:00:1d.0 to 64
uhci_hcd 0000:00:1d.0: UHCI Host Controller
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6
uhci_hcd 0000:00:1d.0: irq 20, io base 0x000018a0
usb usb6: configuration #1 chosen from 1 choice
hub 6-0:1.0: USB hub found
hub 6-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 22 (level, low) -> IRQ 22
PCI: Setting latency timer of device 0000:00:1d.1 to 64
uhci_hcd 0000:00:1d.1: UHCI Host Controller
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7
uhci_hcd 0000:00:1d.1: irq 22, io base 0x000018c0
usb usb7: configuration #1 chosen from 1 choice
hub 7-0:1.0: USB hub found
hub 7-0:1.0: 2 ports detected
usb 4-1: new low speed USB device using uhci_hcd and address 2
ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 21 (level, low) -> IRQ 21
PCI: Setting latency timer of device 0000:00:1d.2 to 64
uhci_hcd 0000:00:1d.2: UHCI Host Controller
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8
uhci_hcd 0000:00:1d.2: irq 21, io base 0x000018e0
usb usb8: configuration #1 chosen from 1 choice
hub 8-0:1.0: USB hub found
hub 8-0:1.0: 2 ports detected
usb 4-1: configuration #1 chosen from 1 choice
usbcore: registered new interface driver usblp
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
PNP: PS/2 Controller [PNP0303:KEYB,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mice: PS/2 mouse device common for all mice
ACPI: PCI Interrupt 0000:00:1f.3[B] -> GSI 19 (level, low) -> IRQ 19
coretemp coretemp.0: Using undocumented features, absolute temperature 
might be wrong!
coretemp coretemp.1: Using undocumented features, absolute temperature 
might be wrong!
device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: 
dm-devel@redhat.com
input: Logitech USB Receiver as /class/input/input2
input: USB HID v1.10 Keyboard [Logitech USB Receiver] on usb-0000:00:1a.1-1
Fixing up Logitech keyboard report descriptor
input: Logitech USB Receiver as /class/input/input3
input: USB HID v1.10 Mouse [Logitech USB Receiver] on usb-0000:00:1a.1-1
usbcore: registered new interface driver usbhid
drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
oprofile: using NMI interrupt.
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 10
IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 328k freed
Intel(R) PRO/1000 Network Driver - version 7.6.12
Copyright (c) 1999-2007 Intel Corporation.
ACPI: PCI Interrupt 0000:00:19.0[A] -> GSI 23 (level, low) -> IRQ 23
PCI: Setting latency timer of device 0000:00:19.0 to 64
e1000: 0000:00:19.0: e1000_probe: (PCI Express:2.5Gb/s:Width x1) 
00:19:99:13:ca:4f
e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
EXT3 FS on sdb3, internal journal
Adding 2000084k swap on /dev/sdb2.  Priority:-1 extents:1 across:2000084k
ADDRCONF(NETDEV_UP): eth0: link is not ready
e1000: eth0: e1000_watchdog_task: NIC Link is Up 100 Mbps Full Duplex, 
Flow Control: RX
e1000: eth0: e1000_watchdog_task: 10/100 speed: disabling TSO
ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
eth0: no IPv6 routers present
[...]
EXT3-fs error (device sda2): ext3_new_block: Allocating block in system 
zone - blocks from 1835450, length 1
EXT3-fs error (device sda2): ext3_new_block: Allocating block in system 
zone - blocks from 1835451, length 1
EXT3-fs error (device sda2): ext3_new_block: Allocating block in system 
zone - blocks from 1835452, length 1
EXT3-fs error (device sda2): ext3_new_block: Allocating block in system 
zone - blocks from 1835453, length 1
EXT3-fs error (device sda2): ext3_new_block: Allocating block in system 
zone - blocks from 1835454, length 1
EXT3-fs error (device sda2): ext3_new_block: Allocating block in system 
zone - blocks from 1835455, length 1
[...]

Marco

Re: Bug: get EXT3-fs error Allocating block in system zone

[Jens Axboe]

On Sun, Dec 09 2007, Marco Gatti wrote:
> Jens Axboe schrieb:
> >
> >Was just thinking that, this should do the trick. If this works, then we
> >can look at whether this is a hardware or iommu or block bouncing
> >(unlikely, would affect more people) bug.
> >
> >diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
> >index 4688dbf..cad3cbc 100644
> >--- a/drivers/ata/ahci.c
> >+++ b/drivers/ata/ahci.c
> >@@ -623,6 +623,9 @@ static void ahci_save_initial_config(struct pci_dev 
> >*pdev,
> > 	hpriv->saved_cap = cap = readl(mmio + HOST_CAP);
> > 	hpriv->saved_port_map = port_map = readl(mmio + HOST_PORTS_IMPL);
> > 
> >+	hpriv->saved_cap &= ~HOST_CAP_64;
> >+	cap &= ~HOST_CAP_64;
> >+
> > 	/* some chips have errata preventing 64bit use */
> > 	if ((cap & HOST_CAP_64) && (hpriv->flags & AHCI_HFLAG_32BIT_ONLY)) {
> > 		dev_printk(KERN_INFO, &pdev->dev,
> >
> 
> Hello Jens,
> Thanks for help. I just applied the patch. Unfortunately it doesn't work.

Can you try and additionally boot with iommu=off as a boot parameter?

-- 
Jens Axboe

Re: Bug: get EXT3-fs error Allocating block in system zone

[Jens Axboe]

On Sun, Dec 09 2007, Marco Gatti wrote:
> Jens Axboe schrieb:
> >On Sun, Dec 09 2007, Marco Gatti wrote:
> >>Jens Axboe schrieb:
> >>>Was just thinking that, this should do the trick. If this works, then we
> >>>can look at whether this is a hardware or iommu or block bouncing
> >>>(unlikely, would affect more people) bug.
> >>>
> >>>diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
> >>>index 4688dbf..cad3cbc 100644
> >>>--- a/drivers/ata/ahci.c
> >>>+++ b/drivers/ata/ahci.c
> >>>@@ -623,6 +623,9 @@ static void ahci_save_initial_config(struct pci_dev 
> >>>*pdev,
> >>>	hpriv->saved_cap = cap = readl(mmio + HOST_CAP);
> >>>	hpriv->saved_port_map = port_map = readl(mmio + HOST_PORTS_IMPL);
> >>>
> >>>+	hpriv->saved_cap &= ~HOST_CAP_64;
> >>>+	cap &= ~HOST_CAP_64;
> >>>+
> >>>	/* some chips have errata preventing 64bit use */
> >>>	if ((cap & HOST_CAP_64) && (hpriv->flags & AHCI_HFLAG_32BIT_ONLY)) {
> >>>		dev_printk(KERN_INFO, &pdev->dev,
> >>>
> >>Hello Jens,
> >>Thanks for help. I just applied the patch. Unfortunately it doesn't work.
> >
> >Can you try and additionally boot with iommu=off as a boot parameter?
> >
> 
> Yes. This is the end of getting any sata devices. See screenshots for 
> errors. It continued untill ata4. At the end no root device was found.

Hmm, even though the address is set to 0xffffffff we still seem to
receive requests outside that range. Lets assume it's the scsi logic,
can you test this? IOW, patch + iommu=off + this patch.

I probably wont see any more mails tonight, we can continue this
tomorrow (or someone else can step in, whatever comes first :-)

diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 2faced6..769ce3a 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -1572,7 +1572,9 @@ struct request_queue *__scsi_alloc_queue(struct Scsi_Host *shost,
 #endif
 
 	blk_queue_max_sectors(q, shost->max_sectors);
+#if 0
 	blk_queue_bounce_limit(q, scsi_calculate_bounce_limit(shost));
+#else
 	blk_queue_segment_boundary(q, shost->dma_boundary);
 
 	if (!shost->use_clustering)

-- 
Jens Axboe

Re: Bug: get EXT3-fs error Allocating block in system zone

[Marco Gatti]

Jens Axboe schrieb:
>>>> Hello Jens,
>>>> Thanks for help. I just applied the patch. Unfortunately it doesn't work.
>>> Can you try and additionally boot with iommu=off as a boot parameter?
>>>
>> Yes. This is the end of getting any sata devices. See screenshots for 
>> errors. It continued untill ata4. At the end no root device was found.
> 
> Hmm, even though the address is set to 0xffffffff we still seem to
> receive requests outside that range. Lets assume it's the scsi logic,
> can you test this? IOW, patch + iommu=off + this patch.
> 
> I probably wont see any more mails tonight, we can continue this
> tomorrow (or someone else can step in, whatever comes first :-)
> 
> diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
> index 2faced6..769ce3a 100644
> --- a/drivers/scsi/scsi_lib.c
> +++ b/drivers/scsi/scsi_lib.c
> @@ -1572,7 +1572,9 @@ struct request_queue *__scsi_alloc_queue(struct Scsi_Host *shost,
>  #endif
>  
>  	blk_queue_max_sectors(q, shost->max_sectors);
> +#if 0
>  	blk_queue_bounce_limit(q, scsi_calculate_bounce_limit(shost));
> +#else
>  	blk_queue_segment_boundary(q, shost->dma_boundary);
>  
>  	if (!shost->use_clustering)
I applied the path. Got Hunk #1 succeeded at 1562 with fuzz 2 (offset 
-10 lines).

I didn't compile completly.

drivers/scsi/scsi_lib.c:1565:1: error: unterminated #else
make[2]: *** [drivers/scsi/scsi_lib.o] Error 1
make[1]: *** [drivers/scsi] Error 2
make: *** [drivers] Error 2

Re: Bug: get EXT3-fs error Allocating block in system zone

[Jens Axboe]

On Mon, Dec 10 2007, Marco Gatti wrote:
> Jens Axboe schrieb:
> >>>>Hello Jens,
> >>>>Thanks for help. I just applied the patch. Unfortunately it doesn't 
> >>>>work.
> >>>Can you try and additionally boot with iommu=off as a boot parameter?
> >>>
> >>Yes. This is the end of getting any sata devices. See screenshots for 
> >>errors. It continued untill ata4. At the end no root device was found.
> >
> >Hmm, even though the address is set to 0xffffffff we still seem to
> >receive requests outside that range. Lets assume it's the scsi logic,
> >can you test this? IOW, patch + iommu=off + this patch.
> >
> >I probably wont see any more mails tonight, we can continue this
> >tomorrow (or someone else can step in, whatever comes first :-)
> >
> >diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
> >index 2faced6..769ce3a 100644
> >--- a/drivers/scsi/scsi_lib.c
> >+++ b/drivers/scsi/scsi_lib.c
> >@@ -1572,7 +1572,9 @@ struct request_queue *__scsi_alloc_queue(struct 
> >Scsi_Host *shost,
> > #endif
> > 
> > 	blk_queue_max_sectors(q, shost->max_sectors);
> >+#if 0
> > 	blk_queue_bounce_limit(q, scsi_calculate_bounce_limit(shost));
> >+#else
> > 	blk_queue_segment_boundary(q, shost->dma_boundary);
> > 
> > 	if (!shost->use_clustering)
> I applied the path. Got Hunk #1 succeeded at 1562 with fuzz 2 (offset 
> -10 lines).
> 
> I didn't compile completly.
> 
> drivers/scsi/scsi_lib.c:1565:1: error: unterminated #else
> make[2]: *** [drivers/scsi/scsi_lib.o] Error 1
> make[1]: *** [drivers/scsi] Error 2
> make: *** [drivers] Error 2

Doh sorry, that #else wants to be an #endif

-- 
Jens Axboe

Re: Bug: get EXT3-fs error Allocating block in system zone

[Linus Torvalds]

On Mon, 10 Dec 2007, Marco Gatti wrote:
> 
> I didn't compile completly.
> 
> drivers/scsi/scsi_lib.c:1565:1: error: unterminated #else

Heh. That #else should be an #endif, of course.

It is a bit strange that it still tries to do IO to high memory. Either 
the whole "64 bit capability" thing in AHCI is broken, or the bounce 
buffering doesn't work right. Or maybe you tried the "iommu=off" without 
the original patch that tried to turn off 64-bit DMA?

		Linus

Re: Bug: get EXT3-fs error Allocating block in system zone

[Robert Hancock]

Linus Torvalds wrote:
> 
> On Mon, 10 Dec 2007, Marco Gatti wrote:
>> I didn't compile completly.
>>
>> drivers/scsi/scsi_lib.c:1565:1: error: unterminated #else
> 
> Heh. That #else should be an #endif, of course.
> 
> It is a bit strange that it still tries to do IO to high memory. Either 
> the whole "64 bit capability" thing in AHCI is broken, or the bounce 
> buffering doesn't work right. Or maybe you tried the "iommu=off" without 
> the original patch that tried to turn off 64-bit DMA?
> 
> 		Linus
> 

 From what I can see, it appears that iommu=off disables the IOMMU but 
doesn't actually do anything to prevent attempts to DMA above 4GB. If 
you try to map something over 4GB it just chokes with that mask overflow 
(in arch/x86/kernel/pci-nommu_64.c).

The iommu=off option actually seems rather useless, as it's the default 
in the only case where it will actually work (no memory above 4GB)..

-- 
Robert Hancock      Saskatoon, SK, Canada
To email, remove "nospam" from hancockr@nospamshaw.ca
Home Page: http://www.roberthancock.com/

Re: Bug: get EXT3-fs error Allocating block in system zone

[Marco Gatti]

Robert Hancock schrieb:
> Linus Torvalds wrote:
>>
>> On Mon, 10 Dec 2007, Marco Gatti wrote:
>>> I didn't compile completly.
>>>
>>> drivers/scsi/scsi_lib.c:1565:1: error: unterminated #else
>>
>> Heh. That #else should be an #endif, of course.
>>
>> It is a bit strange that it still tries to do IO to high memory. 
>> Either the whole "64 bit capability" thing in AHCI is broken, or the 
>> bounce buffering doesn't work right. Or maybe you tried the 
>> "iommu=off" without the original patch that tried to turn off 64-bit DMA?
>>
>>         Linus
>>
> 
>  From what I can see, it appears that iommu=off disables the IOMMU but 
> doesn't actually do anything to prevent attempts to DMA above 4GB. If 
> you try to map something over 4GB it just chokes with that mask overflow 
> (in arch/x86/kernel/pci-nommu_64.c).
> 
> The iommu=off option actually seems rather useless, as it's the default 
> in the only case where it will actually work (no memory above 4GB)..
> 

Hi,

finally got a BIOS update from Fujitsu-Siemens-Computers that solved 
that problem. Now it works with 2.6.24.

if interesting I added dmesg here:

Linux version 2.6.24 (root@adira) (gcc version 4.1.1 (Gentoo 4.1.1-r3)) 
#2 SMP Thu Jan 31 19:38:52 CET 2008
Command line: root=/dev/sda3 udev
BIOS-provided physical RAM map:
  BIOS-e820: 0000000000000000 - 000000000009c800 (usable)
  BIOS-e820: 000000000009c800 - 00000000000a0000 (reserved)
  BIOS-e820: 00000000000ce000 - 00000000000d0000 (reserved)
  BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
  BIOS-e820: 0000000000100000 - 00000000df5b0000 (usable)
  BIOS-e820: 00000000df5b0000 - 00000000df5c4000 (ACPI data)
  BIOS-e820: 00000000df5c4000 - 00000000df5c7000 (ACPI NVS)
  BIOS-e820: 00000000df5c7000 - 00000000e0000000 (reserved)
  BIOS-e820: 00000000f8000000 - 00000000fc000000 (reserved)
  BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
  BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
  BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
  BIOS-e820: 0000000100000000 - 000000020e000000 (usable)
  BIOS-e820: 000000020e000000 - 0000000210000000 (reserved)
Entering add_active_range(0, 0, 156) 0 entries of 3200 used
Entering add_active_range(0, 256, 914864) 1 entries of 3200 used
Entering add_active_range(0, 1048576, 2154496) 2 entries of 3200 used
end_pfn_map = 2162688
DMI present.
ACPI: RSDP 000F7350, 0014 (r0 PTLTD )
ACPI: RSDT DF5BEDF9, 0058 (r1 PTLTD    RSDT      60000  LTP        0)
ACPI: FACP DF5C3AF3, 0074 (r1 FSC                60000         F4240)
ACPI: DSDT DF5BEE51, 4CA2 (r1 FSC    D2587/A1    60000 MSFT  3000001)
ACPI: FACS DF5C6FC0, 0040
ACPI: TCPA DF5C3B67, 0032 (r1 Phoeni  x          60000  TL         0)
ACPI: _MAR DF5C3B99, 0030 (r1 Intel  OEMDMAR     60000 LOHR        1)
ACPI: SSDT DF5C3BC9, 007A (r1 FSC    CST_CPU0    60000  CSF        1)
ACPI: SSDT DF5C3C43, 007A (r1 FSC    CST_CPU1    60000  CSF        1)
ACPI: SSDT DF5C3CBD, 00B6 (r1 FSC    PST_CPU0    60000  CSF        1)
ACPI: SSDT DF5C3D73, 00B6 (r1 FSC    PST_CPU1    60000  CSF        1)
ACPI: SPCR DF5C3E29, 0050 (r1 PTLTD  $UCRTBL$    60000 PTL         1)
ACPI: MCFG DF5C3E79, 003C (r1 PTLTD    MCFG      60000  LTP        0)
ACPI: HPET DF5C3EB5, 0038 (r1 PTLTD  HPETTBL     60000  LTP        1)
ACPI: APIC DF5C3EED, 0068 (r1 PTLTD  	 APIC      60000  LTP        0)
ACPI: BOOT DF5C3F55, 0028 (r1 PTLTD  $SBFTBL$    60000  LTP        1)
ACPI: ASF! DF5C3F7D, 0083 (r16   CETP     CETP    60000 PTL         1)
ACPI: DMI detected: Fujitsu Siemens
No NUMA configuration found
Faking a node at 0000000000000000-000000020e000000
Entering add_active_range(0, 0, 156) 0 entries of 3200 used
Entering add_active_range(0, 256, 914864) 1 entries of 3200 used
Entering add_active_range(0, 1048576, 2154496) 2 entries of 3200 used
Bootmem setup node 0 0000000000000000-000000020e000000
  [ffffe20000000000-ffffe200001fffff] PMD ->ffff810001200000 on node 0
  [ffffe20000200000-ffffe200003fffff] PMD ->ffff810001600000 on node 0
  [ffffe20000400000-ffffe200005fffff] PMD ->ffff810001a00000 on node 0
  [ffffe20000600000-ffffe200007fffff] PMD ->ffff810001e00000 on node 0
  [ffffe20000800000-ffffe200009fffff] PMD ->ffff810002200000 on node 0
  [ffffe20000a00000-ffffe20000bfffff] PMD ->ffff810002600000 on node 0
  [ffffe20000c00000-ffffe20000dfffff] PMD ->ffff810002a00000 on node 0
  [ffffe20000e00000-ffffe20000ffffff] PMD ->ffff810002e00000 on node 0
  [ffffe20001000000-ffffe200011fffff] PMD ->ffff810003200000 on node 0
  [ffffe20001200000-ffffe200013fffff] PMD ->ffff810003600000 on node 0
  [ffffe20001400000-ffffe200015fffff] PMD ->ffff810003a00000 on node 0
  [ffffe20001600000-ffffe200017fffff] PMD ->ffff810003e00000 on node 0
  [ffffe20001800000-ffffe200019fffff] PMD ->ffff810004200000 on node 0
  [ffffe20001a00000-ffffe20001bfffff] PMD ->ffff810004600000 on node 0
  [ffffe20001c00000-ffffe20001dfffff] PMD ->ffff810004a00000 on node 0
  [ffffe20001e00000-ffffe20001ffffff] PMD ->ffff810004e00000 on node 0
  [ffffe20002000000-ffffe200021fffff] PMD ->ffff810005200000 on node 0
  [ffffe20002200000-ffffe200023fffff] PMD ->ffff810005600000 on node 0
  [ffffe20002400000-ffffe200025fffff] PMD ->ffff810005a00000 on node 0
  [ffffe20002600000-ffffe200027fffff] PMD ->ffff810005e00000 on node 0
  [ffffe20002800000-ffffe200029fffff] PMD ->ffff810006200000 on node 0
  [ffffe20002a00000-ffffe20002bfffff] PMD ->ffff810006600000 on node 0
  [ffffe20002c00000-ffffe20002dfffff] PMD ->ffff810006a00000 on node 0
  [ffffe20002e00000-ffffe20002ffffff] PMD ->ffff810006e00000 on node 0
  [ffffe20003000000-ffffe200031fffff] PMD ->ffff810007200000 on node 0
  [ffffe20003800000-ffffe200039fffff] PMD ->ffff810007600000 on node 0
  [ffffe20003a00000-ffffe20003bfffff] PMD ->ffff810007a00000 on node 0
  [ffffe20003c00000-ffffe20003dfffff] PMD ->ffff810007e00000 on node 0
  [ffffe20003e00000-ffffe20003ffffff] PMD ->ffff810008200000 on node 0
  [ffffe20004000000-ffffe200041fffff] PMD ->ffff810008600000 on node 0
  [ffffe20004200000-ffffe200043fffff] PMD ->ffff810008a00000 on node 0
  [ffffe20004400000-ffffe200045fffff] PMD ->ffff810008e00000 on node 0
  [ffffe20004600000-ffffe200047fffff] PMD ->ffff810009200000 on node 0
  [ffffe20004800000-ffffe200049fffff] PMD ->ffff810009600000 on node 0
  [ffffe20004a00000-ffffe20004bfffff] PMD ->ffff810009a00000 on node 0
  [ffffe20004c00000-ffffe20004dfffff] PMD ->ffff810009e00000 on node 0
  [ffffe20004e00000-ffffe20004ffffff] PMD ->ffff81000a200000 on node 0
  [ffffe20005000000-ffffe200051fffff] PMD ->ffff81000a600000 on node 0
  [ffffe20005200000-ffffe200053fffff] PMD ->ffff81000aa00000 on node 0
  [ffffe20005400000-ffffe200055fffff] PMD ->ffff81000ae00000 on node 0
  [ffffe20005600000-ffffe200057fffff] PMD ->ffff81000b200000 on node 0
  [ffffe20005800000-ffffe200059fffff] PMD ->ffff81000b600000 on node 0
  [ffffe20005a00000-ffffe20005bfffff] PMD ->ffff81000ba00000 on node 0
  [ffffe20005c00000-ffffe20005dfffff] PMD ->ffff81000be00000 on node 0
  [ffffe20005e00000-ffffe20005ffffff] PMD ->ffff81000c200000 on node 0
  [ffffe20006000000-ffffe200061fffff] PMD ->ffff81000c600000 on node 0
  [ffffe20006200000-ffffe200063fffff] PMD ->ffff81000ca00000 on node 0
  [ffffe20006400000-ffffe200065fffff] PMD ->ffff81000ce00000 on node 0
  [ffffe20006600000-ffffe200067fffff] PMD ->ffff81000d200000 on node 0
  [ffffe20006800000-ffffe200069fffff] PMD ->ffff81000d600000 on node 0
  [ffffe20006a00000-ffffe20006bfffff] PMD ->ffff81000da00000 on node 0
  [ffffe20006c00000-ffffe20006dfffff] PMD ->ffff81000de00000 on node 0
  [ffffe20006e00000-ffffe20006ffffff] PMD ->ffff81000e200000 on node 0
  [ffffe20007000000-ffffe200071fffff] PMD ->ffff81000e600000 on node 0
  [ffffe20007200000-ffffe200073fffff] PMD ->ffff81000ea00000 on node 0
Zone PFN ranges:
   DMA             0 ->     4096
   DMA32        4096 ->  1048576
   Normal    1048576 ->  2154496
Movable zone start PFN for each node
early_node_map[3] active PFN ranges
     0:        0 ->      156
     0:      256 ->   914864
     0:  1048576 ->  2154496
On node 0 totalpages: 2020684
   DMA zone: 56 pages used for memmap
   DMA zone: 1802 pages reserved
   DMA zone: 2138 pages, LIFO batch:0
   DMA32 zone: 14280 pages used for memmap
   DMA32 zone: 896488 pages, LIFO batch:31
   Normal zone: 15120 pages used for memmap
   Normal zone: 1090800 pages, LIFO batch:31
   Movable zone: 0 pages used for memmap
ACPI: PM-Timer IO Port: 0x1008
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Processor #0 (Bootup-CPU)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
Processor #1
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
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.
Setting APIC routing to flat
ACPI: HPET id: 0xffffffff base: 0xfed00000
Using ACPI (MADT) for SMP configuration information
swsusp: Registered nosave memory region: 000000000009c000 - 000000000009d000
swsusp: Registered nosave memory region: 000000000009d000 - 00000000000a0000
swsusp: Registered nosave memory region: 00000000000a0000 - 00000000000ce000
swsusp: Registered nosave memory region: 00000000000ce000 - 00000000000d0000
swsusp: Registered nosave memory region: 00000000000d0000 - 00000000000e0000
swsusp: Registered nosave memory region: 00000000000e0000 - 0000000000100000
swsusp: Registered nosave memory region: 00000000df5b0000 - 00000000df5c4000
swsusp: Registered nosave memory region: 00000000df5c4000 - 00000000df5c7000
swsusp: Registered nosave memory region: 00000000df5c7000 - 00000000e0000000
swsusp: Registered nosave memory region: 00000000e0000000 - 00000000f8000000
swsusp: Registered nosave memory region: 00000000f8000000 - 00000000fc000000
swsusp: Registered nosave memory region: 00000000fc000000 - 00000000fec00000
swsusp: Registered nosave memory region: 00000000fec00000 - 00000000fec10000
swsusp: Registered nosave memory region: 00000000fec10000 - 00000000fee00000
swsusp: Registered nosave memory region: 00000000fee00000 - 00000000fee01000
swsusp: Registered nosave memory region: 00000000fee01000 - 00000000ffb00000
swsusp: Registered nosave memory region: 00000000ffb00000 - 0000000100000000
Allocating PCI resources starting at e2000000 (gap: e0000000:18000000)
SMP: Allowing 2 CPUs, 0 hotplug CPUs
PERCPU: Allocating 29856 bytes of per cpu data
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 1989426
Policy zone: Normal
Kernel command line: root=/dev/sda3 udev
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 32768 bytes)
hpet clockevent registered
TSC calibrated against HPET
time.c: Detected 2327.500 MHz processor.
Console: colour VGA+ 80x25
console [tty0] enabled
Checking aperture...
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
Placing software IO TLB between 0xec31000 - 0x12c31000
Memory: 7896128k/8617984k available (3696k kernel code, 186608k 
reserved, 2520k data, 336k init)
Calibrating delay using timer specific routine.. 4658.53 BogoMIPS 
(lpj=2329269)
Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
Mount-cache hash table entries: 256
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 4096K
CPU 0/0 -> Node 0
using mwait in idle threads.
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
CPU0: Thermal monitoring enabled (TM2)
SMP alternatives: switching to UP code
ACPI: Core revision 20070126
Using local APIC timer interrupts.
APIC timer calibration result 20781241
Detected 20.781 MHz APIC timer.
SMP alternatives: switching to SMP code
Booting processor 1/2 APIC 0x1
Initializing CPU#1
Calibrating delay using timer specific routine.. 4654.98 BogoMIPS 
(lpj=2327494)
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 4096K
CPU 1/1 -> Node 0
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 1
CPU1: Thermal monitoring enabled (TM2)
Intel(R) Core(TM)2 Duo CPU     E6550  @ 2.33GHz stepping 0b
checking TSC synchronization [CPU#0 -> CPU#1]: passed.
Brought up 2 CPUs
net_namespace: 120 bytes
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: Using MMCONFIG at f8000000 - f83fffff
ACPI: EC: Look up EC in DSDT
ACPI: Interpreter enabled
ACPI: (supports S0 S1 S3 S4 S5)
ACPI: Using IOAPIC for interrupt routing
ACPI: Device [LPT] status [00000008]: functional but not present; 
setting present
ACPI: Device [ECP] status [00000008]: functional but not present; 
setting present
ACPI: Device [COM2] status [00000008]: functional but not present; 
setting present
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI quirk: region 1000-107f claimed by ICH6 ACPI/GPIO/TCO
PCI quirk: region 1180-11bf claimed by ICH6 GPIO
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEXA._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEXB._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEXC._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIH._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 7 9 10 11 12 14 15) *5
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 7 9 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 7 9 10 *11 12 14 15)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 13 devices
ACPI: ACPI bus type pnp unregistered
SCSI subsystem initialized
libata version 3.00 loaded.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a 
report
PCI: Cannot allocate resource region 7 of bridge 0000:00:01.0
PCI: Cannot allocate resource region 7 of bridge 0000:00:1c.0
PCI: Cannot allocate resource region 7 of bridge 0000:00:1c.4
PCI-GART: No AMD northbridge found.
hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
hpet0: 4 64-bit timers, 14318180 Hz
Time: tsc clocksource has been installed.
system 00:03: ioport range 0x4d0-0x4d1 has been reserved
system 00:03: ioport range 0x1000-0x107f has been reserved
system 00:03: ioport range 0x1100-0x110f has been reserved
system 00:03: ioport range 0x1180-0x11bf has been reserved
system 00:03: ioport range 0x500-0x57f has been reserved
system 00:03: ioport range 0x800-0x80f has been reserved
system 00:03: ioport range 0x810-0x81f has been reserved
system 00:03: ioport range 0xfe00-0xfe00 has been reserved
system 00:03: ioport range 0xff00-0xff00 has been reserved
system 00:03: iomem range 0xfec00000-0xfecfffff could not be reserved
system 00:03: iomem range 0xfee00000-0xfeefffff could not be reserved
system 00:03: iomem range 0xf8000000-0xfbffffff could not be reserved
system 00:03: iomem range 0xfed19000-0xfed19fff has been reserved
system 00:03: iomem range 0xfed14000-0xfed17fff has been reserved
system 00:03: iomem range 0xfed18000-0xfed18fff has been reserved
PCI: Bridge: 0000:00:01.0
   IO window: disabled.
   MEM window: disabled.
   PREFETCH window: disabled.
PCI: Bridge: 0000:00:1c.0
   IO window: disabled.
   MEM window: disabled.
   PREFETCH window: disabled.
PCI: Bridge: 0000:00:1c.4
   IO window: disabled.
   MEM window: disabled.
   PREFETCH window: disabled.
PCI: Bridge: 0000:00:1e.0
   IO window: disabled.
   MEM window: disabled.
   PREFETCH window: disabled.
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
ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 18 (level, low) -> IRQ 18
PCI: Setting latency timer of device 0000:00:1c.0 to 64
ACPI: PCI Interrupt 0000:00:1c.4[B] -> GSI 22 (level, low) -> IRQ 22
PCI: Setting latency timer of device 0000:00:1c.4 to 64
PCI: Setting latency timer of device 0000:00:1e.0 to 64
NET: Registered protocol family 2
IP route cache hash table entries: 262144 (order: 9, 2097152 bytes)
TCP established hash table entries: 524288 (order: 11, 8388608 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 524288 bind 65536)
TCP reno registered
Simple Boot Flag at 0x43 set to 0x1
Total HugeTLB memory allocated, 0
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
Boot video device is 0000:00:02.0
PCI: Setting latency timer of device 0000:00:01.0 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:00:01.0:pcie00]
Allocate Port Service[0000:00:01.0:pcie03]
PCI: Setting latency timer of device 0000:00:1c.0 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:00:1c.0:pcie00]
Allocate Port Service[0000:00:1c.0:pcie02]
Allocate Port Service[0000:00:1c.0:pcie03]
PCI: Setting latency timer of device 0000:00:1c.4 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:00:1c.4:pcie00]
Allocate Port Service[0000:00:1c.4:pcie02]
Allocate Port Service[0000:00:1c.4:pcie03]
input: Power Button (FF) as /class/input/input0
ACPI: Power Button (FF) [PWRF]
input: Power Button (CM) as /class/input/input1
ACPI: Power Button (CM) [PWRB]
ACPI: CPU0 (power states: C1[C1] C2[C2])
ACPI: CPU1 (power states: C1[C1] C2[C2])
ACPI Exception (processor_core-0816): AE_NOT_FOUND, Processor Device is 
not present [20070126]
ACPI Exception (processor_core-0816): AE_NOT_FOUND, Processor Device is 
not present [20070126]
ACPI Exception (processor_core-0816): AE_NOT_FOUND, Processor Device is 
not present [20070126]
ACPI Exception (processor_core-0816): AE_NOT_FOUND, Processor Device is 
not present [20070126]
ACPI Exception (processor_core-0816): AE_NOT_FOUND, Processor Device is 
not present [20070126]
ACPI Exception (processor_core-0816): AE_NOT_FOUND, Processor Device is 
not present [20070126]
Real Time Clock Driver v1.12ac
hpet_resources: 0xfed00000 is busy
Linux agpgart interface v0.102
agpgart: Detected an Intel Q35 Chipset.
agpgart: Detected 7164K stolen memory.
agpgart: AGP aperture is 256M @ 0xe0000000
tpm_tis 00:01: 1.2 TPM (device-id 0xB, rev-id 16)
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:0c: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ACPI: PCI Interrupt 0000:00:03.3[B] -> GSI 17 (level, low) -> IRQ 17
0000:00:03.3: ttyS1 at I/O 0x1c90 (irq = 17) is a 16550A
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: module loaded
Intel(R) PRO/1000 Network Driver - version 7.3.20-k2-NAPI
Copyright (c) 1999-2006 Intel Corporation.
e1000e: Intel(R) PRO/1000 Network Driver - 0.2.0
e1000e: Copyright (c) 1999-2007 Intel Corporation.
ACPI: PCI Interrupt 0000:00:19.0[A] -> GSI 23 (level, low) -> IRQ 23
PCI: Setting latency timer of device 0000:00:19.0 to 64
Switched to high resolution mode on CPU 1
Switched to high resolution mode on CPU 0
0000:00:19.0: eth0: (PCI Express:2.5GB/s:Width x1) 00:19:99:13:ca:4f
0000:00:19.0: eth0: Intel(R) PRO/1000 Network Connection
0000:00:19.0: eth0: MAC: 5, PHY: 6, PBA No: ffffff-0ff
sk98lin: driver has been replaced by the skge driver and is scheduled 
for removal
SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256).
CSLIP: code copyright 1989 Regents of the University of California.
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
console [netcon0] enabled
netconsole: network logging started
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
Probing IDE interface ide0...
Probing IDE interface ide1...
Driver 'sd' needs updating - please use bus_type methods
Driver 'sr' needs updating - please use bus_type methods
ahci 0000:00:1f.2: version 3.0
ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 19
ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0x3f impl SATA 
mode
ahci 0000:00:1f.2: flags: 64bit ncq sntf led clo pmp pio slum part
PCI: Setting latency timer of device 0000:00:1f.2 to 64
scsi0 : ahci
scsi1 : ahci
scsi2 : ahci
scsi3 : ahci
scsi4 : ahci
scsi5 : ahci
ata1: SATA max UDMA/133 abar m2048@0xf03a6000 port 0xf03a6100 irq 316
ata2: SATA max UDMA/133 abar m2048@0xf03a6000 port 0xf03a6180 irq 316
ata3: SATA max UDMA/133 abar m2048@0xf03a6000 port 0xf03a6200 irq 316
ata4: SATA max UDMA/133 abar m2048@0xf03a6000 port 0xf03a6280 irq 316
ata5: SATA max UDMA/133 abar m2048@0xf03a6000 port 0xf03a6300 irq 316
ata6: SATA max UDMA/133 abar m2048@0xf03a6000 port 0xf03a6380 irq 316
ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata1.00: ATA-7: ST380815AS, 3.AAA, max UDMA/133
ata1.00: 156301488 sectors, multi 0: LBA48 NCQ (depth 31/32)
ata1.00: configured for UDMA/133
ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
ata2.00: ATAPI: Optiarc DVD-ROM DDU1671S, 1.81, max UDMA/33, ATAPI AN
ata2.00: applying bridge limits
ata2.00: configured for UDMA/33
ata3: SATA link down (SStatus 0 SControl 300)
ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
ata4.00: ATA-8: WDC WD5000AAKS-65YGA0, 12.01C02, max UDMA/133
ata4.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 31/32)
ata4.00: configured for UDMA/133
ata5: SATA link down (SStatus 0 SControl 300)
ata6: SATA link down (SStatus 0 SControl 300)
scsi 0:0:0:0: Direct-Access     ATA      ST380815AS       3.AA PQ: 0 ANSI: 5
sd 0:0:0:0: [sda] 156301488 512-byte hardware sectors (80026 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't 
support DPO or FUA
sd 0:0:0:0: [sda] 156301488 512-byte hardware sectors (80026 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't 
support DPO or FUA
  sda: sda1 sda2 sda3 sda4
sd 0:0:0:0: [sda] Attached SCSI disk
sd 0:0:0:0: Attached scsi generic sg0 type 0
scsi 1:0:0:0: CD-ROM            Optiarc  DVD-ROM DDU1671S 1.81 PQ: 0 ANSI: 5
sr0: scsi3-mmc drive: 4x/48x cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.20
sr 1:0:0:0: Attached scsi CD-ROM sr0
sr 1:0:0:0: Attached scsi generic sg1 type 5
scsi 3:0:0:0: Direct-Access     ATA      WDC WD5000AAKS-6 12.0 PQ: 0 ANSI: 5
sd 3:0:0:0: [sdb] 976773168 512-byte hardware sectors (500108 MB)
sd 3:0:0:0: [sdb] Write Protect is off
sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't 
support DPO or FUA
sd 3:0:0:0: [sdb] 976773168 512-byte hardware sectors (500108 MB)
sd 3:0:0:0: [sdb] Write Protect is off
sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't 
support DPO or FUA
  sdb: sdb1 sdb2 sdb3 sdb4
sd 3:0:0:0: [sdb] Attached SCSI disk
sd 3:0:0:0: Attached scsi generic sg2 type 0
Fusion MPT base driver 3.04.06
Copyright (c) 1999-2007 LSI Corporation
Fusion MPT SPI Host driver 3.04.06
ieee1394: raw1394: /dev/raw1394 device initialized
ACPI: PCI Interrupt 0000:00:1a.7[B] -> GSI 18 (level, low) -> IRQ 18
PCI: Setting latency timer of device 0000:00:1a.7 to 64
ehci_hcd 0000:00:1a.7: EHCI Host Controller
ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:1a.7: debug port 1
PCI: cache line size of 32 is not supported by device 0000:00:1a.7
ehci_hcd 0000:00:1a.7: irq 18, io mem 0xf03a7000
ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 6 ports detected
ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 20 (level, low) -> IRQ 20
PCI: Setting latency timer of device 0000:00:1d.7 to 64
ehci_hcd 0000:00:1d.7: EHCI Host Controller
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
ehci_hcd 0000:00:1d.7: debug port 1
PCI: cache line size of 32 is not supported by device 0000:00:1d.7
ehci_hcd 0000:00:1d.7: irq 20, io mem 0xf03a7400
ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 6 ports detected
ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
USB Universal Host Controller Interface driver v3.0
ACPI: PCI Interrupt 0000:00:1a.0[A] -> GSI 20 (level, low) -> IRQ 20
PCI: Setting latency timer of device 0000:00:1a.0 to 64
uhci_hcd 0000:00:1a.0: UHCI Host Controller
uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:1a.0: irq 20, io base 0x00001840
usb usb3: configuration #1 chosen from 1 choice
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1a.1[B] -> GSI 18 (level, low) -> IRQ 18
PCI: Setting latency timer of device 0000:00:1a.1 to 64
uhci_hcd 0000:00:1a.1: UHCI Host Controller
uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:1a.1: irq 18, io base 0x00001860
usb usb4: configuration #1 chosen from 1 choice
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1a.2[C] -> GSI 19 (level, low) -> IRQ 19
PCI: Setting latency timer of device 0000:00:1a.2 to 64
uhci_hcd 0000:00:1a.2: UHCI Host Controller
uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5
uhci_hcd 0000:00:1a.2: irq 19, io base 0x00001880
usb usb5: configuration #1 chosen from 1 choice
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 20 (level, low) -> IRQ 20
PCI: Setting latency timer of device 0000:00:1d.0 to 64
uhci_hcd 0000:00:1d.0: UHCI Host Controller
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6
uhci_hcd 0000:00:1d.0: irq 20, io base 0x000018a0
usb usb6: configuration #1 chosen from 1 choice
hub 6-0:1.0: USB hub found
hub 6-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 22 (level, low) -> IRQ 22
PCI: Setting latency timer of device 0000:00:1d.1 to 64
uhci_hcd 0000:00:1d.1: UHCI Host Controller
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7
uhci_hcd 0000:00:1d.1: irq 22, io base 0x000018c0
usb usb7: configuration #1 chosen from 1 choice
hub 7-0:1.0: USB hub found
hub 7-0:1.0: 2 ports detected
usb 4-2: new low speed USB device using uhci_hcd and address 2
ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 21 (level, low) -> IRQ 21
PCI: Setting latency timer of device 0000:00:1d.2 to 64
uhci_hcd 0000:00:1d.2: UHCI Host Controller
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8
uhci_hcd 0000:00:1d.2: irq 21, io base 0x000018e0
usb usb8: configuration #1 chosen from 1 choice
hub 8-0:1.0: USB hub found
hub 8-0:1.0: 2 ports detected
usb 4-2: configuration #1 chosen from 1 choice
usbcore: registered new interface driver usblp
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
PNP: PS/2 Controller [PNP0303:KEYB,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mice: PS/2 mouse device common for all mice
ACPI: PCI Interrupt 0000:00:1f.3[B] -> GSI 19 (level, low) -> IRQ 19
coretemp coretemp.0: Using undocumented features, absolute temperature 
might be wrong!
coretemp coretemp.1: Using undocumented features, absolute temperature 
might be wrong!
device-mapper: ioctl: 4.12.0-ioctl (2007-10-02) initialised: 
dm-devel@redhat.com
cpuidle: using governor ladder
cpuidle: using governor menu
Marking TSC unstable due to TSC halts in idle
Time: hpet clocksource has been installed.
input: Logitech USB Receiver as /class/input/input2
input: USB HID v1.10 Keyboard [Logitech USB Receiver] on usb-0000:00:1a.1-2
Fixing up Logitech keyboard report descriptor
input: Logitech USB Receiver as /class/input/input3
input: USB HID v1.10 Mouse [Logitech USB Receiver] on usb-0000:00:1a.1-2
usbcore: registered new interface driver usbhid
drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
Advanced Linux Sound Architecture Driver Version 1.0.15 (Tue Nov 20 
19:16:42 2007 UTC).
ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 20 (level, low) -> IRQ 20
PCI: Setting latency timer of device 0000:00:1b.0 to 64
hda_codec: Unknown model for ALC262, trying auto-probe from BIOS...
ALSA device list:
   #0: HDA Intel at 0xf01a0000 irq 20
oprofile: using NMI interrupt.
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 10
IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 336k freed
EXT3 FS on sda3, internal journal
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda4, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Can't find ext3 filesystem on dev sdb4.
Adding 2000084k swap on /dev/sda2.  Priority:-1 extents:1 across:2000084k
ADDRCONF(NETDEV_UP): eth0: link is not ready
0000:00:19.0: eth0: Link is Up 100 Mbps Full Duplex, Flow Control: RX
0000:00:19.0: eth0: 10/100 speed: disabling TSO
ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
vmmon: module license 'unspecified' taints kernel.
/dev/vmmon[5040]: Module vmmon: registered with major=10 minor=165
/dev/vmmon[5040]: Module vmmon: initialized
/dev/vmnet: open called by PID 5068 (vmnet-bridge)
/dev/vmnet: hub 0 does not exist, allocating memory.
/dev/vmnet: port on hub 0 successfully opened
bridge-eth0: enabling the bridge
bridge-eth0: up
bridge-eth0: already up
bridge-eth0: attached
/dev/vmnet: open called by PID 5084 (vmnet-netifup)
/dev/vmnet: hub 1 does not exist, allocating memory.
/dev/vmnet: port on hub 1 successfully opened
/dev/vmnet: open called by PID 5083 (vmnet-netifup)
/dev/vmnet: hub 8 does not exist, allocating memory.
/dev/vmnet: port on hub 8 successfully opened
/dev/vmnet: open called by PID 5082 (vmnet-natd)
/dev/vmnet: port on hub 8 successfully opened
/dev/vmnet: open called by PID 5110 (vmnet-dhcpd)
/dev/vmnet: port on hub 8 successfully opened
/dev/vmnet: open called by PID 5112 (vmnet-dhcpd)
/dev/vmnet: port on hub 1 successfully opened
eth0: no IPv6 routers present
vmnet8: no IPv6 routers present
vmnet1: no IPv6 routers present
sd 3:0:0:0: [sdb] 976773168 512-byte hardware sectors (500108 MB)
sd 3:0:0:0: [sdb] Write Protect is off
sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't 
support DPO or FUA
  sdb: sdb1
ext3: No journal on filesystem on sdb1
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sdb1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
/dev/vmmon[5450]: Module vmmon: unloaded
bridge-eth0: down
bridge-eth0: detached

Cheers,
Marco

Re: Bug: get EXT3-fs error Allocating block in system zone

[Marco Gatti]

Linus Torvalds schrieb:
> 
> On Mon, 10 Dec 2007, Marco Gatti wrote:
>> I didn't compile completly.
>>
>> drivers/scsi/scsi_lib.c:1565:1: error: unterminated #else
> 
> Heh. That #else should be an #endif, of course.
> 
> It is a bit strange that it still tries to do IO to high memory. Either 
> the whole "64 bit capability" thing in AHCI is broken, or the bounce 
> buffering doesn't work right. Or maybe you tried the "iommu=off" without 
> the original patch that tried to turn off 64-bit DMA?
> 

Hello,

I tried latest kernels 2.6.23.11 and 2.6.24-rc5-git3. No change, same 
issues. The NCQ fixes doesn't affect any 64-bit dma issues with big mem.

Marco

Re: Bug: get EXT3-fs error Allocating block in system zone

[Mark Lord]

Linus Torvalds wrote:
> 
> On Sun, 9 Dec 2007, Robert Hancock wrote:
>> The obvious suspect with a filesystem problem would be the disk 
>> controller driver, AHCI here. However, the controller appears to set the 
>> flag to indicate that it supports 64-bit DMA, so it should be fine, 
>> unless it lies of course (which we know that ATI SB600 chipset does, but 
>> I don't believe Intel is known to).
>>
>> Could still be a DMA mapping bug that only shows up when IOMMU is used. 
>> However, AHCI is a pretty well tested driver..
> 
> AHCI is a pretty well tested driver, but 99%+ of all testers still tend to 
> have less than 4GB of memory. So I do *not* believe that the highmem bits 
> are all that well tested at all. 
> 
> Can somebody who knows the driver send Marco a test-patch to just limit 
> DMA to the low 32 bits, and then Marco can at least verify that yes, that 
> that it. While it looks like DMA problems, there could obviously be some 
> other subtle issue with big-memory machines (ie the PCI allocations etc 
> tend to change too!)
..

We have another outstanding bug report of a Marvell chipset being
used in a funky 32-bit PPC situation with memory above the 4GB mark.

Possibly related, possibly not.

The Marvell SATA driver is still VERY EXPERIMENTAL right now,
missing some errata and stuff.  This should improve over the next few months.

Cheers

Re: Bug: get EXT3-fs error Allocating block in system zone

[Marco Gatti]

Mark Lord schrieb:
>>
>> AHCI is a pretty well tested driver, but 99%+ of all testers still 
>> tend to have less than 4GB of memory. So I do *not* believe that the 
>> highmem bits are all that well tested at all.
>> Can somebody who knows the driver send Marco a test-patch to just 
>> limit DMA to the low 32 bits, and then Marco can at least verify that 
>> yes, that that it. While it looks like DMA problems, there could 
>> obviously be some other subtle issue with big-memory machines (ie the 
>> PCI allocations etc tend to change too!)
> ..
> 
> We have another outstanding bug report of a Marvell chipset being
> used in a funky 32-bit PPC situation with memory above the 4GB mark.
> 
> Possibly related, possibly not.
> 
> The Marvell SATA driver is still VERY EXPERIMENTAL right now,
> missing some errata and stuff.  This should improve over the next few 
> months.
> 

Hello,

I don't have a Marvell chipset. I didn't compiled in this. I have a 
"Intel Corporation PT IDER Controller" and an intel matrix storage 
controller. So I think it doesn't concern my case...

Greets

Re: Bug: get EXT3-fs error Allocating block in system zone

[Marco Gatti]

Linus Torvalds schrieb:
> 
> On Sun, 9 Dec 2007, Robert Hancock wrote:
>> The obvious suspect with a filesystem problem would be the disk 
>> controller driver, AHCI here. However, the controller appears to set the 
>> flag to indicate that it supports 64-bit DMA, so it should be fine, 
>> unless it lies of course (which we know that ATI SB600 chipset does, but 
>> I don't believe Intel is known to).
>>
>> Could still be a DMA mapping bug that only shows up when IOMMU is used. 
>> However, AHCI is a pretty well tested driver..
> 
> AHCI is a pretty well tested driver, but 99%+ of all testers still tend to 
> have less than 4GB of memory. So I do *not* believe that the highmem bits 
> are all that well tested at all. 
> 
> Can somebody who knows the driver send Marco a test-patch to just limit 
> DMA to the low 32 bits, and then Marco can at least verify that yes, that 
> that it. While it looks like DMA problems, there could obviously be some 
> other subtle issue with big-memory machines (ie the PCI allocations etc 
> tend to change too!)
> 
> 		Linus


Hello,

I tried clearing all BIOS settings to standard. So s-ata controller does 
p-ata emulation legacy. It seems to use ata_piix. Some errors occurs in 
dmesg, see bellow. But everything seems to work fine with it. No ext3 
issues. On the other hand, the I/O is very low (4.2 MB/s) in comparison 
to ahci. Maybe this can give us a hint for problems in ahci and 64-bit dma.

Cheers,
Marco

-SNIP-

Linux version 2.6.23.11 (root@adira) (gcc version 4.1.2 (Gentoo 4.1.2 
p1.0.2)) #2 SMP Mon Dec 17 19:54:18 CET 2007
Command line: root=/dev/hdd3 udev
BIOS-provided physical RAM map:
  BIOS-e820: 0000000000000000 - 000000000009d800 (usable)
  BIOS-e820: 000000000009d800 - 00000000000a0000 (reserved)
  BIOS-e820: 00000000000ce000 - 00000000000d0000 (reserved)
  BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
  BIOS-e820: 0000000000100000 - 00000000df5c0000 (usable)
  BIOS-e820: 00000000df5c0000 - 00000000df5c8000 (ACPI data)
  BIOS-e820: 00000000df5c8000 - 00000000df5cb000 (ACPI NVS)
  BIOS-e820: 00000000df5cb000 - 00000000df700000 (reserved)
  BIOS-e820: 00000000df800000 - 00000000e0100000 (reserved)
  BIOS-e820: 00000000f8000000 - 00000000fc000000 (reserved)
  BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
  BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
  BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
  BIOS-e820: 0000000100000000 - 000000021a000000 (usable)
  BIOS-e820: 000000021a000000 - 000000021c000000 (reserved)
Entering add_active_range(0, 0, 157) 0 entries of 3200 used
Entering add_active_range(0, 256, 914880) 1 entries of 3200 used
Entering add_active_range(0, 1048576, 2203648) 2 entries of 3200 used
end_pfn_map = 2211840
DMI present.
ACPI: RSDP 000F7240, 0014 (r0 PTLTD )
ACPI: RSDT DF5C2D9F, 0058 (r1 PTLTD    RSDT      60000  LTP        0)
ACPI: FACP DF5C7AF3, 0074 (r1 FSC                60000         F4240)
ACPI: DSDT DF5C2DF7, 4CFC (r1 FSC    D2587/A1    60000 MSFT  3000001)
ACPI: FACS DF5CAFC0, 0040
ACPI: TCPA DF5C7B67, 0032 (r1 Phoeni  x          60000  TL         0)
ACPI: _MAR DF5C7B99, 0030 (r1 Intel  OEMDMAR     60000 LOHR        1)
ACPI: SSDT DF5C7BC9, 007A (r1 FSC    CST_CPU0    60000  CSF        1)
ACPI: SSDT DF5C7C43, 007A (r1 FSC    CST_CPU1    60000  CSF        1)
ACPI: SSDT DF5C7CBD, 00B6 (r1 FSC    PST_CPU0    60000  CSF        1)
ACPI: SSDT DF5C7D73, 00B6 (r1 FSC    PST_CPU1    60000  CSF        1)
ACPI: SPCR DF5C7E29, 0050 (r1 PTLTD  $UCRTBL$    60000 PTL         1)
ACPI: MCFG DF5C7E79, 003C (r1 PTLTD    MCFG      60000  LTP        0)
ACPI: HPET DF5C7EB5, 0038 (r1 PTLTD  HPETTBL     60000  LTP        1)
ACPI: APIC DF5C7EED, 0068 (r1 PTLTD  	 APIC      60000  LTP        0)
ACPI: BOOT DF5C7F55, 0028 (r1 PTLTD  $SBFTBL$    60000  LTP        1)
ACPI: ASF! DF5C7F7D, 0083 (r16   CETP     CETP    60000 PTL         1)
No NUMA configuration found
Faking a node at 0000000000000000-000000021a000000
Entering add_active_range(0, 0, 157) 0 entries of 3200 used
Entering add_active_range(0, 256, 914880) 1 entries of 3200 used
Entering add_active_range(0, 1048576, 2203648) 2 entries of 3200 used
Bootmem setup node 0 0000000000000000-000000021a000000
Zone PFN ranges:
   DMA             0 ->     4096
   DMA32        4096 ->  1048576
   Normal    1048576 ->  2203648
Movable zone start PFN for each node
early_node_map[3] active PFN ranges
     0:        0 ->      157
     0:      256 ->   914880
     0:  1048576 ->  2203648
On node 0 totalpages: 2069853
   DMA zone: 56 pages used for memmap
   DMA zone: 1459 pages reserved
   DMA zone: 2482 pages, LIFO batch:0
   DMA32 zone: 14280 pages used for memmap
   DMA32 zone: 896504 pages, LIFO batch:31
   Normal zone: 15792 pages used for memmap
   Normal zone: 1139280 pages, LIFO batch:31
   Movable zone: 0 pages used for memmap
ACPI: PM-Timer IO Port: 0x1008
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Processor #0 (Bootup-CPU)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
Processor #1
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
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.
Setting APIC routing to flat
ACPI: HPET id: 0xffffffff base: 0xfed00000
Using ACPI (MADT) for SMP configuration information
swsusp: Registered nosave memory region: 000000000009d000 - 000000000009e000
swsusp: Registered nosave memory region: 000000000009e000 - 00000000000a0000
swsusp: Registered nosave memory region: 00000000000a0000 - 00000000000ce000
swsusp: Registered nosave memory region: 00000000000ce000 - 00000000000d0000
swsusp: Registered nosave memory region: 00000000000d0000 - 00000000000e0000
swsusp: Registered nosave memory region: 00000000000e0000 - 0000000000100000
swsusp: Registered nosave memory region: 00000000df5c0000 - 00000000df5c8000
swsusp: Registered nosave memory region: 00000000df5c8000 - 00000000df5cb000
swsusp: Registered nosave memory region: 00000000df5cb000 - 00000000df700000
swsusp: Registered nosave memory region: 00000000df700000 - 00000000df800000
swsusp: Registered nosave memory region: 00000000df800000 - 00000000e0100000
swsusp: Registered nosave memory region: 00000000e0100000 - 00000000f8000000
swsusp: Registered nosave memory region: 00000000f8000000 - 00000000fc000000
swsusp: Registered nosave memory region: 00000000fc000000 - 00000000fec00000
swsusp: Registered nosave memory region: 00000000fec00000 - 00000000fec10000
swsusp: Registered nosave memory region: 00000000fec10000 - 00000000fee00000
swsusp: Registered nosave memory region: 00000000fee00000 - 00000000fee01000
swsusp: Registered nosave memory region: 00000000fee01000 - 00000000ffb00000
swsusp: Registered nosave memory region: 00000000ffb00000 - 0000000100000000
Allocating PCI resources starting at e2000000 (gap: e0100000:17f00000)
SMP: Allowing 2 CPUs, 0 hotplug CPUs
PERCPU: Allocating 30376 bytes of per cpu data
Built 1 zonelists in Zone order.  Total pages: 2038266
Policy zone: Normal
Kernel command line: root=/dev/hdd3 udev
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 32768 bytes)
time.c: Detected 2327.497 MHz processor.
Console: colour VGA+ 80x25
console [tty0] enabled
Checking aperture...
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
Placing software IO TLB between 0x108b000 - 0x508b000
Memory: 8086536k/8814592k available (3107k kernel code, 192876k 
reserved, 1751k data, 328k init)
Calibrating delay using timer specific routine.. 4657.59 BogoMIPS 
(lpj=2328799)
Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
Mount-cache hash table entries: 256
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 4096K
CPU 0/0 -> Node 0
using mwait in idle threads.
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
CPU0: Thermal monitoring enabled (TM2)
SMP alternatives: switching to UP code
ACPI: Core revision 20070126
Using local APIC timer interrupts.
result 20781213
Detected 20.781 MHz APIC timer.
SMP alternatives: switching to SMP code
Booting processor 1/2 APIC 0x1
Initializing CPU#1
Calibrating delay using timer specific routine.. 4654.98 BogoMIPS 
(lpj=2327494)
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 4096K
CPU 1/1 -> Node 0
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 1
CPU1: Thermal monitoring enabled (TM2)
Intel(R) Core(TM)2 Duo CPU     E6550  @ 2.33GHz stepping 0b
checking TSC synchronization [CPU#0 -> CPU#1]: passed.
Brought up 2 CPUs
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: Using MMCONFIG at f8000000 - f90fffff
ACPI: EC: Look up EC in DSDT
ACPI: Interpreter enabled
ACPI: (supports S0 S1 S3 S4 S5)
ACPI: Using IOAPIC for interrupt routing
ACPI: Device [ECP] status [00000008]: functional but not present; 
setting present
ACPI: Device [COM2] status [00000008]: functional but not present; 
setting present
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEXA._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEXB._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEXC._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIH._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 7 9 10 11 12 14 15) *5
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 7 9 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 7 9 10 *11 12 14 15)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 14 devices
ACPI: ACPI bus type pnp unregistered
SCSI subsystem initialized
libata version 2.21 loaded.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a 
report
PCI: Cannot allocate resource region 7 of bridge 0000:00:01.0
PCI: Cannot allocate resource region 7 of bridge 0000:00:1c.0
PCI: Cannot allocate resource region 7 of bridge 0000:00:1c.4
PCI: Cannot allocate resource region 2 of device 0000:00:02.0
PCI-GART: No AMD northbridge found.
hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
hpet0: 4 64-bit timers, 14318180 Hz
Time: tsc clocksource has been installed.
pnp: 00:03: ioport range 0x4d0-0x4d1 has been reserved
pnp: 00:03: ioport range 0x1000-0x107f has been reserved
pnp: 00:03: ioport range 0x1100-0x110f has been reserved
pnp: 00:03: ioport range 0x1180-0x11bf has been reserved
pnp: 00:03: ioport range 0x500-0x57f has been reserved
pnp: 00:03: ioport range 0x800-0x80f has been reserved
pnp: 00:03: ioport range 0x810-0x81f has been reserved
pnp: 00:03: ioport range 0xfe00-0xfe00 has been reserved
pnp: 00:03: ioport range 0xff00-0xff00 has been reserved
pnp: 00:03: iomem range 0xfec00000-0xfecfffff could not be reserved
pnp: 00:03: iomem range 0xfee00000-0xfeefffff could not be reserved
pnp: 00:03: iomem range 0xf8000000-0xfbffffff could not be reserved
pnp: 00:03: iomem range 0xfed19000-0xfed19fff has been reserved
pnp: 00:03: iomem range 0xfed14000-0xfed17fff has been reserved
pnp: 00:03: iomem range 0xfed18000-0xfed18fff has been reserved
PCI: Bridge: 0000:00:01.0
   IO window: disabled.
   MEM window: disabled.
   PREFETCH window: disabled.
PCI: Bridge: 0000:00:1c.0
   IO window: disabled.
   MEM window: disabled.
   PREFETCH window: disabled.
PCI: Bridge: 0000:00:1c.4
   IO window: disabled.
   MEM window: disabled.
   PREFETCH window: disabled.
PCI: Bridge: 0000:00:1e.0
   IO window: disabled.
   MEM window: disabled.
   PREFETCH window: disabled.
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
ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 18 (level, low) -> IRQ 18
PCI: Setting latency timer of device 0000:00:1c.0 to 64
ACPI: PCI Interrupt 0000:00:1c.4[B] -> GSI 22 (level, low) -> IRQ 22
PCI: Setting latency timer of device 0000:00:1c.4 to 64
PCI: Setting latency timer of device 0000:00:1e.0 to 64
NET: Registered protocol family 2
IP route cache hash table entries: 262144 (order: 9, 2097152 bytes)
TCP established hash table entries: 1048576 (order: 12, 25165824 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 1048576 bind 65536)
TCP reno registered
Simple Boot Flag at 0x43 set to 0x80
Total HugeTLB memory allocated, 0
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
Boot video device is 0000:00:02.0
PCI: Setting latency timer of device 0000:00:01.0 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:00:01.0:pcie00]
Allocate Port Service[0000:00:01.0:pcie03]
PCI: Setting latency timer of device 0000:00:1c.0 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:00:1c.0:pcie00]
Allocate Port Service[0000:00:1c.0:pcie02]
Allocate Port Service[0000:00:1c.0:pcie03]
PCI: Setting latency timer of device 0000:00:1c.4 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:00:1c.4:pcie00]
Allocate Port Service[0000:00:1c.4:pcie02]
Allocate Port Service[0000:00:1c.4:pcie03]
input: Power Button (FF) as /class/input/input0
ACPI: Power Button (FF) [PWRF]
input: Power Button (CM) as /class/input/input1
ACPI: Power Button (CM) [PWRB]
ACPI: CPU0 (power states: C1[C1] C2[C2])
ACPI: CPU1 (power states: C1[C1] C2[C2])
ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is 
not present [20070126]
ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is 
not present [20070126]
ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is 
not present [20070126]
ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is 
not present [20070126]
ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is 
not present [20070126]
ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is 
not present [20070126]
Marking TSC unstable due to possible TSC halt in C2
Time: hpet clocksource has been installed.
Real Time Clock Driver v1.12ac
hpet_resources: 0xfed00000 is busy
Linux agpgart interface v0.102
tpm_tis 00:01: 1.2 TPM (device-id 0xB, rev-id 16)
tpm_tis 00:01: Unable to request irq: 8 for probe
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:0d: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
ACPI: PCI Interrupt 0000:00:03.3[B] -> GSI 17 (level, low) -> IRQ 17
0000:00:03.3: ttyS1 at I/O 0x1c90 (irq = 17) is a 16550A
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: module loaded
SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256).
CSLIP: code copyright 1989 Regents of the University of California.
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
netconsole: not configured, aborting
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
Probing IDE interface ide0...
hda: ST380815AS, ATA DISK drive
Probing IDE interface ide1...
hdc: Optiarc DVD-ROM DDU1671S, ATAPI CD/DVD-ROM drive
hdd: WDC WD5000AAKS-65YGA0, ATA DISK drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: max request size: 512KiB
hda: 156301488 sectors (80026 MB) w/8192KiB Cache, CHS=16383/255/63
hda: cache flushes supported
  hda: hda1 hda2
hdd: max request size: 512KiB
hdd: 976773168 sectors (500107 MB) w/16384KiB Cache, CHS=60801/255/63
hdd: cache flushes supported
  hdd: hdd1 hdd2 hdd3 hdd4
hdc: ATAPI 48X DVD-ROM drive, 198kB Cache
Uniform CD-ROM driver Revision: 3.20
ata_piix 0000:00:1f.2: version 2.12
ata_piix 0000:00:1f.2: MAP [ P0 P2 P1 P3 ]
ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 19
PCI: Unable to reserve I/O region #1:8@1f0 for device 0000:00:1f.2
ata_piix 0000:00:1f.2: failed to request/iomap BARs for port 0 (errno=-16)
PCI: Unable to reserve I/O region #3:8@170 for device 0000:00:1f.2
ata_piix 0000:00:1f.2: failed to request/iomap BARs for port 1 (errno=-16)
ata_piix 0000:00:1f.2: no available native port
ata_piix 0000:00:1f.5: MAP [ P0 P2 P1 P3 ]
ACPI: PCI Interrupt 0000:00:1f.5[C] -> GSI 22 (level, low) -> IRQ 22
PCI: Setting latency timer of device 0000:00:1f.5 to 64
scsi0 : ata_piix
scsi1 : ata_piix
ata1: SATA max UDMA/133 cmd 0x0000000000011cc0 ctl 0x0000000000011cb6 
bmdma 0x0000000000011c60 irq 22
ata2: SATA max UDMA/133 cmd 0x0000000000011cb8 ctl 0x0000000000011cb2 
bmdma 0x0000000000011c68 irq 22
Fusion MPT base driver 3.04.05
Copyright (c) 1999-2007 LSI Logic Corporation
Fusion MPT SPI Host driver 3.04.05
ieee1394: raw1394: /dev/raw1394 device initialized
ACPI: PCI Interrupt 0000:00:1a.7[B] -> GSI 18 (level, low) -> IRQ 18
PCI: Setting latency timer of device 0000:00:1a.7 to 64
ehci_hcd 0000:00:1a.7: EHCI Host Controller
ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:1a.7: debug port 1
PCI: cache line size of 32 is not supported by device 0000:00:1a.7
ehci_hcd 0000:00:1a.7: irq 18, io mem 0xf03a6800
ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 6 ports detected
ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 20 (level, low) -> IRQ 20
PCI: Setting latency timer of device 0000:00:1d.7 to 64
ehci_hcd 0000:00:1d.7: EHCI Host Controller
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
ehci_hcd 0000:00:1d.7: debug port 1
PCI: cache line size of 32 is not supported by device 0000:00:1d.7
ehci_hcd 0000:00:1d.7: irq 20, io mem 0xf03a6c00
ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 6 ports detected
ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
USB Universal Host Controller Interface driver v3.0
ACPI: PCI Interrupt 0000:00:1a.0[A] -> GSI 20 (level, low) -> IRQ 20
PCI: Setting latency timer of device 0000:00:1a.0 to 64
uhci_hcd 0000:00:1a.0: UHCI Host Controller
uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:1a.0: irq 20, io base 0x00001840
usb usb3: configuration #1 chosen from 1 choice
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1a.1[B] -> GSI 18 (level, low) -> IRQ 18
PCI: Setting latency timer of device 0000:00:1a.1 to 64
uhci_hcd 0000:00:1a.1: UHCI Host Controller
uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:1a.1: irq 18, io base 0x00001860
usb usb4: configuration #1 chosen from 1 choice
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1a.2[C] -> GSI 19 (level, low) -> IRQ 19
PCI: Setting latency timer of device 0000:00:1a.2 to 64
uhci_hcd 0000:00:1a.2: UHCI Host Controller
uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5
uhci_hcd 0000:00:1a.2: irq 19, io base 0x00001880
usb usb5: configuration #1 chosen from 1 choice
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 20 (level, low) -> IRQ 20
PCI: Setting latency timer of device 0000:00:1d.0 to 64
uhci_hcd 0000:00:1d.0: UHCI Host Controller
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6
uhci_hcd 0000:00:1d.0: irq 20, io base 0x000018a0
usb usb6: configuration #1 chosen from 1 choice
hub 6-0:1.0: USB hub found
hub 6-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 22 (level, low) -> IRQ 22
PCI: Setting latency timer of device 0000:00:1d.1 to 64
uhci_hcd 0000:00:1d.1: UHCI Host Controller
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7
uhci_hcd 0000:00:1d.1: irq 22, io base 0x000018c0
usb usb7: configuration #1 chosen from 1 choice
hub 7-0:1.0: USB hub found
hub 7-0:1.0: 2 ports detected
usb 4-1: new low speed USB device using uhci_hcd and address 2
ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 21 (level, low) -> IRQ 21
PCI: Setting latency timer of device 0000:00:1d.2 to 64
uhci_hcd 0000:00:1d.2: UHCI Host Controller
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8
uhci_hcd 0000:00:1d.2: irq 21, io base 0x000018e0
usb usb8: configuration #1 chosen from 1 choice
hub 8-0:1.0: USB hub found
hub 8-0:1.0: 2 ports detected
usb 4-1: configuration #1 chosen from 1 choice
usbcore: registered new interface driver usblp
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
PNP: PS/2 Controller [PNP0303:KEYB,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mice: PS/2 mouse device common for all mice
ACPI: PCI Interrupt 0000:00:1f.3[B] -> GSI 19 (level, low) -> IRQ 19
coretemp coretemp.0: Using undocumented features, absolute temperature 
might be wrong!
coretemp coretemp.1: Using undocumented features, absolute temperature 
might be wrong!
device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: 
dm-devel@redhat.com
input: Logitech USB Receiver as /class/input/input2
input: USB HID v1.10 Keyboard [Logitech USB Receiver] on usb-0000:00:1a.1-1
Fixing up Logitech keyboard report descriptor
input: Logitech USB Receiver as /class/input/input3
input: USB HID v1.10 Mouse [Logitech USB Receiver] on usb-0000:00:1a.1-1
usbcore: registered new interface driver usbhid
drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
oprofile: using NMI interrupt.
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 10
IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 328k freed
ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 20 (level, low) -> IRQ 20
PCI: Setting latency timer of device 0000:00:1b.0 to 64
Intel(R) PRO/1000 Network Driver - version 7.6.12
Copyright (c) 1999-2007 Intel Corporation.
hda_codec: Unknown model for ALC262, trying auto-probe from BIOS...
ACPI: PCI Interrupt 0000:00:19.0[A] -> GSI 23 (level, low) -> IRQ 23
PCI: Setting latency timer of device 0000:00:19.0 to 64
e1000: 0000:00:19.0: e1000_probe: (PCI Express:2.5Gb/s:Width x1) 
00:19:99:13:ca:4f
e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
EXT3 FS on hdd3, internal journal
Adding 2000084k swap on /dev/hdd2.  Priority:-1 extents:1 across:2000084k
ADDRCONF(NETDEV_UP): eth0: link is not ready
e1000: eth0: e1000_watchdog_task: NIC Link is Up 100 Mbps Full Duplex, 
Flow Control: RX
e1000: eth0: e1000_watchdog_task: 10/100 speed: disabling TSO
ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
eth0: no IPv6 routers present
kjournald starting.  Commit interval 5 seconds
EXT3 FS on hda2, internal journal
EXT3-fs: mounted filesystem with ordered data mode.

Re: Bug: get EXT3-fs error Allocating block in system zone

[Alan Cox]

> > AHCI is a pretty well tested driver, but 99%+ of all testers still tend to 
> > have less than 4GB of memory. So I do *not* believe that the highmem bits 
> > are all that well tested at all. 

Lab tested well and we pretty rapidly found the problems with non Intel
AHCI that had 4GB cases.

> dmesg, see bellow. But everything seems to work fine with it. No ext3 
> issues. On the other hand, the I/O is very low (4.2 MB/s) in comparison 
> to ahci. Maybe this can give us a hint for problems in ahci and 64-bit dma.

4.2MB/sec is abnormally low.


> scsi0 : ata_piix
> scsi1 : ata_piix
> ata1: SATA max UDMA/133 cmd 0x0000000000011cc0 ctl 0x0000000000011cb6 
> bmdma 0x0000000000011c60 irq 22
> ata2: SATA max UDMA/133 cmd 0x0000000000011cb8 ctl 0x0000000000011cb2 
> bmdma 0x0000000000011c68 irq 22

No devices. The messages here don't make any sense at all.

> Adding 2000084k swap on /dev/hdd2.  Priority:-1 extents:1 across:2000084k
> ADDRCONF(NETDEV_UP): eth0: link is not ready

And in fact you are using /dev/hda so you are not using the ata_piix
driver at all but something like the IDE legacy mode PIO driver

Re: Bug: get EXT3-fs error Allocating block in system zone

[Linus Torvalds]

[ We have all the wrong people involved with this one. I'm replacing 
  linux-kernel with linux-ide, and adding Jeff and Jens to the list, and 
  just quoting the email in it's entirety ]

Jeff: Marco gets ext3 errors (and had an unusable situation with Reiserfs 
and XFS too, so that ext3 thing is just incidental) whenever he populates 
his machine with 4GB or more of memory. With 2GB, it apparently all works.

With 4GB of memory, as you can see from the second dmesg, he still has 
some memory above the 32-bit mark:

	BIOS-e820: 0000000100000000 - 000000011a000000 (usable)

and with 8GB of RAM he obviously has a lot of it there.

So it sounds like something doesn't work in AHCI land with >32-bit DMA or 
bounce buffers or IOMMU or whatever this particular setup would be using.

Ideas?

			Linus

----
On Sun, 9 Dec 2007, Marco Gatti wrote:
>
> Linus Torvalds schrieb:
> > Was there a dmesg out there somewhere?
> > 
> > With 4G of RAM, you probably have some of it above the 4GB mark (because of
> > RAM remapping etc, and the PCI decode hole in the low 4GB). It does sound
> > like this is a DMA problem, and your controller cannot correctly DMA to the
> > upper 4GB.
> > 
> > So what controller/driver, what's the dmesg, and let's see if we can fix it
> > by adding a DMA mask to it to limit it to the low 32 bits.
> 
> Controller / drivers:
> it's a board with intel Q35 chipset. The southbridge has an ICH9
> Intel Gigabit 82566DM-2 => e1000
> Intel matrix storage SATA => ahci.c
> Intel graphics media accelerator => not added to kernel
> Intel Audio => Intel HD Audio AC97
> 
> I just got "EXT3-fs error Allocating block in system zone" in dmesg with 4 or
> more GBs of RAM. I listed boot up dmesg to get an idea of dma config with
> different amount of RAM.
> 
> Thanks for your help.
> 
> dmesg with 2GB:
> 
> Linux version 2.6.23.9 (root@adira) (gcc version 4.1.2 (Gentoo 4.1.2 p1.0.2))
> #3 SMP Wed Dec 5 20:00:29 CET 2007
> Command line: root=/dev/sdb3 udev
> BIOS-provided physical RAM map:
>  BIOS-e820: 0000000000000000 - 000000000009c800 (usable)
>  BIOS-e820: 000000000009c800 - 00000000000a0000 (reserved)
>  BIOS-e820: 00000000000ce000 - 00000000000d0000 (reserved)
>  BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
>  BIOS-e820: 0000000000100000 - 000000007e5c0000 (usable)
>  BIOS-e820: 000000007e5c0000 - 000000007e5c8000 (ACPI data)
>  BIOS-e820: 000000007e5c8000 - 000000007e5cb000 (ACPI NVS)
>  BIOS-e820: 000000007e5cb000 - 000000007e700000 (reserved)
>  BIOS-e820: 000000007e800000 - 0000000080000000 (reserved)
>  BIOS-e820: 00000000f8000000 - 00000000fc000000 (reserved)
>  BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
>  BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
>  BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
> Entering add_active_range(0, 0, 156) 0 entries of 3200 used
> Entering add_active_range(0, 256, 517568) 1 entries of 3200 used
> end_pfn_map = 1048576
> DMI present.
> ACPI: RSDP 000F7240, 0014 (r0 PTLTD )
> ACPI: RSDT 7E5C2D9F, 0058 (r1 PTLTD    RSDT      60000  LTP        0)
> ACPI: FACP 7E5C7AF3, 0074 (r1 FSC                60000         F4240)
> ACPI: DSDT 7E5C2DF7, 4CFC (r1 FSC    D2587/A1    60000 MSFT  3000001)
> ACPI: FACS 7E5CAFC0, 0040
> ACPI: TCPA 7E5C7B67, 0032 (r1 Phoeni  x          60000  TL         0)
> ACPI: _MAR 7E5C7B99, 0030 (r1 Intel  OEMDMAR     60000 LOHR        1)
> ACPI: SSDT 7E5C7BC9, 007A (r1 FSC    CST_CPU0    60000  CSF        1)
> ACPI: SSDT 7E5C7C43, 007A (r1 FSC    CST_CPU1    60000  CSF        1)
> ACPI: SSDT 7E5C7CBD, 00B6 (r1 FSC    PST_CPU0    60000  CSF        1)
> ACPI: SSDT 7E5C7D73, 00B6 (r1 FSC    PST_CPU1    60000  CSF        1)
> ACPI: SPCR 7E5C7E29, 0050 (r1 PTLTD  $UCRTBL$    60000 PTL         1)
> ACPI: MCFG 7E5C7E79, 003C (r1 PTLTD    MCFG      60000  LTP        0)
> ACPI: HPET 7E5C7EB5, 0038 (r1 PTLTD  HPETTBL     60000  LTP        1)
> ACPI: APIC 7E5C7EED, 0068 (r1 PTLTD  	 APIC      60000  LTP        0)
> ACPI: BOOT 7E5C7F55, 0028 (r1 PTLTD  $SBFTBL$    60000  LTP        1)
> ACPI: ASF! 7E5C7F7D, 0083 (r16   CETP     CETP    60000 PTL         1)
> No NUMA configuration found
> Faking a node at 0000000000000000-000000007e5c0000
> Entering add_active_range(0, 0, 156) 0 entries of 3200 used
> Entering add_active_range(0, 256, 517568) 1 entries of 3200 used
> Bootmem setup node 0 0000000000000000-000000007e5c0000
> Zone PFN ranges:
>   DMA             0 ->     4096
>   DMA32        4096 ->  1048576
>   Normal    1048576 ->  1048576
> Movable zone start PFN for each node
> early_node_map[2] active PFN ranges
>     0:        0 ->      156
>     0:      256 ->   517568
> On node 0 totalpages: 517468
>   DMA zone: 56 pages used for memmap
>   DMA zone: 1454 pages reserved
>   DMA zone: 2486 pages, LIFO batch:0
>   DMA32 zone: 7020 pages used for memmap
>   DMA32 zone: 506452 pages, LIFO batch:31
>   Normal zone: 0 pages used for memmap
>   Movable zone: 0 pages used for memmap
> ACPI: PM-Timer IO Port: 0x1008
> ACPI: Local APIC address 0xfee00000
> ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
> Processor #0 (Bootup-CPU)
> ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
> Processor #1
> ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
> ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
> ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
> IOAPIC[0]: apic_id 2, address 0xfec00000, GSI 0-23
> ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
> 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.
> Setting APIC routing to flat
> ACPI: HPET id: 0xffffffff base: 0xfed00000
> Using ACPI (MADT) for SMP configuration information
> swsusp: Registered nosave memory region: 000000000009c000 - 000000000009d000
> swsusp: Registered nosave memory region: 000000000009d000 - 00000000000a0000
> swsusp: Registered nosave memory region: 00000000000a0000 - 00000000000ce000
> swsusp: Registered nosave memory region: 00000000000ce000 - 00000000000d0000
> swsusp: Registered nosave memory region: 00000000000d0000 - 00000000000e0000
> swsusp: Registered nosave memory region: 00000000000e0000 - 0000000000100000
> Allocating PCI resources starting at 88000000 (gap: 80000000:78000000)
> SMP: Allowing 2 CPUs, 0 hotplug CPUs
> PERCPU: Allocating 30376 bytes of per cpu data
> Built 1 zonelists in Node order.  Total pages: 508938
> Policy zone: DMA32
> Kernel command line: root=/dev/sdb3 udev
> Initializing CPU#0
> PID hash table entries: 4096 (order: 12, 32768 bytes)
> time.c: Detected 2327.499 MHz processor.
> Console: colour VGA+ 80x25
> console [tty0] enabled
> Checking aperture...
> Memory: 2035320k/2070272k available (3107k kernel code, 34552k reserved, 1751k
> data, 328k init)
> Calibrating delay using timer specific routine.. 4750.72 BogoMIPS
> (lpj=2375362)
> Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
> Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
> Mount-cache hash table entries: 256
> CPU: L1 I cache: 32K, L1 D cache: 32K
> CPU: L2 cache: 4096K
> CPU 0/0 -> Node 0
> using mwait in idle threads.
> CPU: Physical Processor ID: 0
> CPU: Processor Core ID: 0
> CPU0: Thermal monitoring enabled (TM2)
> SMP alternatives: switching to UP code
> ACPI: Core revision 20070126
> Using local APIC timer interrupts.
> result 20781235
> Detected 20.781 MHz APIC timer.
> SMP alternatives: switching to SMP code
> Booting processor 1/2 APIC 0x1
> Initializing CPU#1
> Calibrating delay using timer specific routine.. 4654.94 BogoMIPS
> (lpj=2327472)
> CPU: L1 I cache: 32K, L1 D cache: 32K
> CPU: L2 cache: 4096K
> CPU 1/1 -> Node 0
> CPU: Physical Processor ID: 0
> CPU: Processor Core ID: 1
> CPU1: Thermal monitoring enabled (TM2)
> Intel(R) Core(TM)2 Duo CPU     E6550  @ 2.33GHz stepping 0b
> checking TSC synchronization [CPU#0 -> CPU#1]: passed.
> Brought up 2 CPUs
> NET: Registered protocol family 16
> ACPI: bus type pci registered
> PCI: Using MMCONFIG at f8000000 - f90fffff
> ACPI: EC: Look up EC in DSDT
> ACPI: Interpreter enabled
> ACPI: (supports S0 S1 S3 S4 S5)
> ACPI: Using IOAPIC for interrupt routing
> ACPI: Device [LPT] status [00000008]: functional but not present; setting present
> ACPI: Device [ECP] status [00000008]: functional but not present; setting present
> ACPI: Device [COM2] status [00000008]: functional but not present; setting present
> ACPI: PCI Root Bridge [PCI0] (0000:00)
> PCI: Transparent bridge - 0000:00:1e.0
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEXA._PRT]
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEXB._PRT]
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEXC._PRT]
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIH._PRT]
> ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 7 9 10 *11 12 14 15)
> ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 7 9 10 11 12 14 15) *5
> ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 7 9 *10 11 12 14 15)
> ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 7 9 10 *11 12 14 15)
> ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 7 *9 10 11 12 14 15)
> ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 7 9 10 *11 12 14 15)
> ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 7 9 10 *11 12 14 15)
> ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 7 9 10 *11 12 14 15)
> Linux Plug and Play Support v0.97 (c) Adam Belay
> pnp: PnP ACPI init
> ACPI: bus type pnp registered
> pnp: PnP ACPI: found 12 devices
> ACPI: ACPI bus type pnp unregistered
> SCSI subsystem initialized
> libata version 2.21 loaded.
> usbcore: registered new interface driver usbfs
> usbcore: registered new interface driver hub
> usbcore: registered new device driver usb
> PCI: Using ACPI for IRQ routing
> PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
> PCI: Cannot allocate resource region 7 of bridge 0000:00:01.0
> PCI: Cannot allocate resource region 7 of bridge 0000:00:1c.0
> PCI: Cannot allocate resource region 7 of bridge 0000:00:1c.4
> PCI-GART: No AMD northbridge found.
> hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
> hpet0: 4 64-bit timers, 14318180 Hz
> Time: tsc clocksource has been installed.
> pnp: 00:03: iomem range 0xfec00000-0xfecfffff could not be reserved
> pnp: 00:03: iomem range 0xfee00000-0xfeefffff could not be reserved
> pnp: 00:03: iomem range 0xf8000000-0xfbffffff could not be reserved
> pnp: 00:03: iomem range 0xfed19000-0xfed19fff has been reserved
> PCI: Bridge: 0000:00:01.0
>   IO window: disabled.
>   MEM window: disabled.
>   PREFETCH window: disabled.
> PCI: Bridge: 0000:00:1c.0
>   IO window: disabled.
>   MEM window: disabled.
>   PREFETCH window: disabled.
> PCI: Bridge: 0000:00:1c.4
>   IO window: disabled.
>   MEM window: disabled.
>   PREFETCH window: disabled.
> PCI: Bridge: 0000:00:1e.0
>   IO window: disabled.
>   MEM window: disabled.
>   PREFETCH window: disabled.
> 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
> ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 18 (level, low) -> IRQ 18
> PCI: Setting latency timer of device 0000:00:1c.0 to 64
> ACPI: PCI Interrupt 0000:00:1c.4[B] -> GSI 22 (level, low) -> IRQ 22
> PCI: Setting latency timer of device 0000:00:1c.4 to 64
> PCI: Setting latency timer of device 0000:00:1e.0 to 64
> NET: Registered protocol family 2
> IP route cache hash table entries: 65536 (order: 7, 524288 bytes)
> TCP established hash table entries: 262144 (order: 10, 6291456 bytes)
> TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
> TCP: Hash tables configured (established 262144 bind 65536)
> TCP reno registered
> Simple Boot Flag at 0x43 set to 0x1
> Total HugeTLB memory allocated, 0
> Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
> Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
> io scheduler noop registered
> io scheduler deadline registered
> io scheduler cfq registered (default)
> Boot video device is 0000:00:02.0
> PCI: Setting latency timer of device 0000:00:01.0 to 64
> assign_interrupt_mode Found MSI capability
> Allocate Port Service[0000:00:01.0:pcie00]
> Allocate Port Service[0000:00:01.0:pcie03]
> PCI: Setting latency timer of device 0000:00:1c.0 to 64
> assign_interrupt_mode Found MSI capability
> Allocate Port Service[0000:00:1c.0:pcie00]
> Allocate Port Service[0000:00:1c.0:pcie02]
> Allocate Port Service[0000:00:1c.0:pcie03]
> PCI: Setting latency timer of device 0000:00:1c.4 to 64
> assign_interrupt_mode Found MSI capability
> Allocate Port Service[0000:00:1c.4:pcie00]
> Allocate Port Service[0000:00:1c.4:pcie02]
> Allocate Port Service[0000:00:1c.4:pcie03]
> input: Power Button (FF) as /class/input/input0
> ACPI: Power Button (FF) [PWRF]
> input: Power Button (CM) as /class/input/input1
> ACPI: Power Button (CM) [PWRB]
> ACPI: CPU0 (power states: C1[C1] C2[C2])
> ACPI: CPU1 (power states: C1[C1] C2[C2])
> ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is not
> present [20070126]
> ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is not present [20070126]
> ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is not present [20070126]
> ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is  not present [20070126]
> ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is not present [20070126]
> ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is not present [20070126]
> Marking TSC unstable due to possible TSC halt in C2
> Time: hpet clocksource has been installed.
> Real Time Clock Driver v1.12ac
> hpet_resources: 0xfed00000 is busy
> Linux agpgart interface v0.102
> tpm_tis 00:01: 1.2 TPM (device-id 0xB, rev-id 16)
> tpm_tis 00:01: Unable to request irq: 8 for probe
> Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
> serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
> 00:0b: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
> ACPI: PCI Interrupt 0000:00:03.3[B] -> GSI 17 (level, low) -> IRQ 17
> 0000:00:03.3: ttyS1 at I/O 0x1c90 (irq = 17) is a 16550A
> floppy0: no floppy controllers found
> RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
> loop: module loaded
> SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256).
> CSLIP: code copyright 1989 Regents of the University of California.
> tun: Universal TUN/TAP device driver, 1.6
> tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
> netconsole: not configured, aborting
> Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
> ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
> Probing IDE interface ide0...
> Probing IDE interface ide1...
> ahci 0000:00:1f.2: version 2.3
> ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 19
> ahci 0000:00:1f.2: nr_ports (6) and implemented port map (0xf) don't match
> ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0xf impl SATA mode
> ahci 0000:00:1f.2: flags: 64bit ncq sntf led clo pmp pio slum part
> PCI: Setting latency timer of device 0000:00:1f.2 to 64
> scsi0 : ahci
> scsi1 : ahci
> scsi2 : ahci
> scsi3 : ahci
> ata1: SATA max UDMA/133 cmd 0xffffc20000334100 ctl 0x0000000000000000 bmdma 0x0000000000000000 irq 316
> ata2: SATA max UDMA/133 cmd 0xffffc20000334180 ctl 0x0000000000000000 bmdma 0x0000000000000000 irq 316
> ata3: SATA max UDMA/133 cmd 0xffffc20000334200 ctl 0x0000000000000000 bmdma 0x0000000000000000 irq 316
> ata4: SATA max UDMA/133 cmd 0xffffc20000334280 ctl 0x0000000000000000 bmdma 0x0000000000000000 irq 316
> ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata1.00: ATA-7: ST380815AS, 3.AAA, max UDMA/133
> ata1.00: 156301488 sectors, multi 0: LBA48 NCQ (depth 31/32)
> ata1.00: configured for UDMA/133
> ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
> ata2.00: ATAPI: Optiarc DVD-ROM DDU1671S, 1.81, max UDMA/33
> ata2.00: applying bridge limits
> ata2.00: configured for UDMA/33
> ata3: SATA link down (SStatus 0 SControl 300)
> ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata4.00: ATA-8: WDC WD5000AAKS-65YGA0, 12.01C02, max UDMA/133
> ata4.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 31/32)
> ata4.00: configured for UDMA/133
> scsi 0:0:0:0: Direct-Access     ATA      ST380815AS       3.AA PQ: 0 ANSI: 5
> sd 0:0:0:0: [sda] 156301488 512-byte hardware sectors (80026 MB)
> sd 0:0:0:0: [sda] Write Protect is off
> sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
> sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support
> DPO or FUA
> sd 0:0:0:0: [sda] 156301488 512-byte hardware sectors (80026 MB)
> sd 0:0:0:0: [sda] Write Protect is off
> sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
> sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support
> DPO or FUA
>  sda: sda1 sda2
> sd 0:0:0:0: [sda] Attached SCSI disk
> sd 0:0:0:0: Attached scsi generic sg0 type 0
> scsi 1:0:0:0: CD-ROM            Optiarc  DVD-ROM DDU1671S 1.81 PQ: 0 ANSI: 5
> sr0: scsi3-mmc drive: 4x/48x cd/rw xa/form2 cdda tray
> Uniform CD-ROM driver Revision: 3.20
> sr 1:0:0:0: Attached scsi CD-ROM sr0
> sr 1:0:0:0: Attached scsi generic sg1 type 5
> scsi 3:0:0:0: Direct-Access     ATA      WDC WD5000AAKS-6 12.0 PQ: 0 ANSI: 5
> sd 3:0:0:0: [sdb] 976773168 512-byte hardware sectors (500108 MB)
> sd 3:0:0:0: [sdb] Write Protect is off
> sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
> sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support
> DPO or FUA
> sd 3:0:0:0: [sdb] 976773168 512-byte hardware sectors (500108 MB)
> sd 3:0:0:0: [sdb] Write Protect is off
> sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
> sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support
> DPO or FUA
>  sdb: sdb1 sdb2 sdb3 sdb4
> sd 3:0:0:0: [sdb] Attached SCSI disk
> sd 3:0:0:0: Attached scsi generic sg2 type 0
> Fusion MPT base driver 3.04.05
> Copyright (c) 1999-2007 LSI Logic Corporation
> Fusion MPT SPI Host driver 3.04.05
> ieee1394: raw1394: /dev/raw1394 device initialized
> ACPI: PCI Interrupt 0000:00:1a.7[B] -> GSI 18 (level, low) -> IRQ 18
> PCI: Setting latency timer of device 0000:00:1a.7 to 64
> ehci_hcd 0000:00:1a.7: EHCI Host Controller
> ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
> ehci_hcd 0000:00:1a.7: debug port 1
> PCI: cache line size of 32 is not supported by device 0000:00:1a.7
> ehci_hcd 0000:00:1a.7: irq 18, io mem 0xf03a3000
> ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
> usb usb1: configuration #1 chosen from 1 choice
> hub 1-0:1.0: USB hub found
> hub 1-0:1.0: 6 ports detected
> ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 20 (level, low) -> IRQ 20
> PCI: Setting latency timer of device 0000:00:1d.7 to 64
> ehci_hcd 0000:00:1d.7: EHCI Host Controller
> ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
> ehci_hcd 0000:00:1d.7: debug port 1
> PCI: cache line size of 32 is not supported by device 0000:00:1d.7
> ehci_hcd 0000:00:1d.7: irq 20, io mem 0xf03a3400
> ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
> usb usb2: configuration #1 chosen from 1 choice
> hub 2-0:1.0: USB hub found
> hub 2-0:1.0: 6 ports detected
> ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
> USB Universal Host Controller Interface driver v3.0
> ACPI: PCI Interrupt 0000:00:1a.0[A] -> GSI 20 (level, low) -> IRQ 20
> PCI: Setting latency timer of device 0000:00:1a.0 to 64
> uhci_hcd 0000:00:1a.0: UHCI Host Controller
> uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
> uhci_hcd 0000:00:1a.0: irq 20, io base 0x00001840
> usb usb3: configuration #1 chosen from 1 choice
> hub 3-0:1.0: USB hub found
> hub 3-0:1.0: 2 ports detected
> ACPI: PCI Interrupt 0000:00:1a.1[B] -> GSI 18 (level, low) -> IRQ 18
> PCI: Setting latency timer of device 0000:00:1a.1 to 64
> uhci_hcd 0000:00:1a.1: UHCI Host Controller
> uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
> uhci_hcd 0000:00:1a.1: irq 18, io base 0x00001860
> usb usb4: configuration #1 chosen from 1 choice
> hub 4-0:1.0: USB hub found
> hub 4-0:1.0: 2 ports detected
> ACPI: PCI Interrupt 0000:00:1a.2[C] -> GSI 19 (level, low) -> IRQ 19
> PCI: Setting latency timer of device 0000:00:1a.2 to 64
> uhci_hcd 0000:00:1a.2: UHCI Host Controller
> uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5
> uhci_hcd 0000:00:1a.2: irq 19, io base 0x00001880
> usb usb5: configuration #1 chosen from 1 choice
> hub 5-0:1.0: USB hub found
> hub 5-0:1.0: 2 ports detected
> ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 20 (level, low) -> IRQ 20
> PCI: Setting latency timer of device 0000:00:1d.0 to 64
> uhci_hcd 0000:00:1d.0: UHCI Host Controller
> uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6
> uhci_hcd 0000:00:1d.0: irq 20, io base 0x000018a0
> usb usb6: configuration #1 chosen from 1 choice
> hub 6-0:1.0: USB hub found
> hub 6-0:1.0: 2 ports detected
> ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 22 (level, low) -> IRQ 22
> PCI: Setting latency timer of device 0000:00:1d.1 to 64
> uhci_hcd 0000:00:1d.1: UHCI Host Controller
> uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7
> uhci_hcd 0000:00:1d.1: irq 22, io base 0x000018c0
> usb usb7: configuration #1 chosen from 1 choice
> hub 7-0:1.0: USB hub found
> hub 7-0:1.0: 2 ports detected
> usb 4-1: new low speed USB device using uhci_hcd and address 2
> ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 21 (level, low) -> IRQ 21
> PCI: Setting latency timer of device 0000:00:1d.2 to 64
> uhci_hcd 0000:00:1d.2: UHCI Host Controller
> uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8
> uhci_hcd 0000:00:1d.2: irq 21, io base 0x000018e0
> usb usb8: configuration #1 chosen from 1 choice
> hub 8-0:1.0: USB hub found
> hub 8-0:1.0: 2 ports detected
> usb 4-1: configuration #1 chosen from 1 choice
> usbcore: registered new interface driver usblp
> Initializing USB Mass Storage driver...
> usbcore: registered new interface driver usb-storage
> USB Mass Storage support registered.
> PNP: PS/2 Controller [PNP0303:KEYB,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
> serio: i8042 KBD port at 0x60,0x64 irq 1
> serio: i8042 AUX port at 0x60,0x64 irq 12
> mice: PS/2 mouse device common for all mice
> ACPI: PCI Interrupt 0000:00:1f.3[B] -> GSI 19 (level, low) -> IRQ 19
> coretemp coretemp.0: Using undocumented features, absolute temperature might
> be wrong!
> coretemp coretemp.1: Using undocumented features, absolute temperature might
> be wrong!
> device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised:
> dm-devel@redhat.com
> input: Logitech USB Receiver as /class/input/input2
> input: USB HID v1.10 Keyboard [Logitech USB Receiver] on usb-0000:00:1a.1-1
> Fixing up Logitech keyboard report descriptor
> input: Logitech USB Receiver as /class/input/input3
> input: USB HID v1.10 Mouse [Logitech USB Receiver] on usb-0000:00:1a.1-1
> usbcore: registered new interface driver usbhid
> drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
> oprofile: using NMI interrupt.
> TCP cubic registered
> NET: Registered protocol family 1
> NET: Registered protocol family 10
> IPv6 over IPv4 tunneling driver
> NET: Registered protocol family 17
> drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
> kjournald starting.  Commit interval 5 seconds
> EXT3-fs: mounted filesystem with ordered data mode.
> VFS: Mounted root (ext3 filesystem) readonly.
> Freeing unused kernel memory: 328k freed
> Intel(R) PRO/1000 Network Driver - version 7.6.12
> Copyright (c) 1999-2007 Intel Corporation.
> ACPI: PCI Interrupt 0000:00:19.0[A] -> GSI 23 (level, low) -> IRQ 23
> PCI: Setting latency timer of device 0000:00:19.0 to 64
> e1000: 0000:00:19.0: e1000_probe: (PCI Express:2.5Gb/s:Width x1)
> 00:19:99:13:ca:4f
> e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
> EXT3 FS on sdb3, internal journal
> Adding 2000084k swap on /dev/sdb2.  Priority:-1 extents:1 across:2000084k
> 
> dmesg with 4GB:
> Linux version 2.6.23.9 (root@adira) (gcc version 4.1.2 (Gentoo 4.1.2 p1.0.2))
> #3 SMP Wed Dec 5 20:00:29 CET 2007
> Command line: root=/dev/sdb3 udev
> BIOS-provided physical RAM map:
>  BIOS-e820: 0000000000000000 - 000000000009c800 (usable)
>  BIOS-e820: 000000000009c800 - 00000000000a0000 (reserved)
>  BIOS-e820: 00000000000ce000 - 00000000000d0000 (reserved)
>  BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
>  BIOS-e820: 0000000000100000 - 00000000df5c0000 (usable)
>  BIOS-e820: 00000000df5c0000 - 00000000df5c8000 (ACPI data)
>  BIOS-e820: 00000000df5c8000 - 00000000df5cb000 (ACPI NVS)
>  BIOS-e820: 00000000df5cb000 - 00000000df700000 (reserved)
>  BIOS-e820: 00000000df800000 - 00000000e0100000 (reserved)
>  BIOS-e820: 00000000f8000000 - 00000000fc000000 (reserved)
>  BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
>  BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
>  BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
>  BIOS-e820: 0000000100000000 - 000000011a000000 (usable)
>  BIOS-e820: 000000011a000000 - 000000011c000000 (reserved)
> Entering add_active_range(0, 0, 156) 0 entries of 3200 used
> Entering add_active_range(0, 256, 914880) 1 entries of 3200 used
> Entering add_active_range(0, 1048576, 1155072) 2 entries of 3200 used
> end_pfn_map = 1163264
> DMI present.
> ACPI: RSDP 000F7240, 0014 (r0 PTLTD )
> ACPI: RSDT DF5C2D9F, 0058 (r1 PTLTD    RSDT      60000  LTP        0)
> ACPI: FACP DF5C7AF3, 0074 (r1 FSC                60000         F4240)
> ACPI: DSDT DF5C2DF7, 4CFC (r1 FSC    D2587/A1    60000 MSFT  3000001)
> ACPI: FACS DF5CAFC0, 0040
> ACPI: TCPA DF5C7B67, 0032 (r1 Phoeni  x          60000  TL         0)
> ACPI: _MAR DF5C7B99, 0030 (r1 Intel  OEMDMAR     60000 LOHR        1)
> ACPI: SSDT DF5C7BC9, 007A (r1 FSC    CST_CPU0    60000  CSF        1)
> ACPI: SSDT DF5C7C43, 007A (r1 FSC    CST_CPU1    60000  CSF        1)
> ACPI: SSDT DF5C7CBD, 00B6 (r1 FSC    PST_CPU0    60000  CSF        1)
> ACPI: SSDT DF5C7D73, 00B6 (r1 FSC    PST_CPU1    60000  CSF        1)
> ACPI: SPCR DF5C7E29, 0050 (r1 PTLTD  $UCRTBL$    60000 PTL         1)
> ACPI: MCFG DF5C7E79, 003C (r1 PTLTD    MCFG      60000  LTP        0)
> ACPI: HPET DF5C7EB5, 0038 (r1 PTLTD  HPETTBL     60000  LTP        1)
> ACPI: APIC DF5C7EED, 0068 (r1 PTLTD  	 APIC      60000  LTP        0)
> ACPI: BOOT DF5C7F55, 0028 (r1 PTLTD  $SBFTBL$    60000  LTP        1)
> ACPI: ASF! DF5C7F7D, 0083 (r16   CETP     CETP    60000 PTL         1)
> No NUMA configuration found
> Faking a node at 0000000000000000-000000011a000000
> Entering add_active_range(0, 0, 156) 0 entries of 3200 used
> Entering add_active_range(0, 256, 914880) 1 entries of 3200 used
> Entering add_active_range(0, 1048576, 1155072) 2 entries of 3200 used
> Bootmem setup node 0 0000000000000000-000000011a000000
> Zone PFN ranges:
>   DMA             0 ->     4096
>   DMA32        4096 ->  1048576
>   Normal    1048576 ->  1155072
> Movable zone start PFN for each node
> early_node_map[3] active PFN ranges
>     0:        0 ->      156
>     0:      256 ->   914880
>     0:  1048576 ->  1155072
> On node 0 totalpages: 1021276
>   DMA zone: 56 pages used for memmap
>   DMA zone: 1456 pages reserved
>   DMA zone: 2484 pages, LIFO batch:0
>   DMA32 zone: 14280 pages used for memmap
>   DMA32 zone: 896504 pages, LIFO batch:31
>   Normal zone: 1456 pages used for memmap
>   Normal zone: 105040 pages, LIFO batch:31
>   Movable zone: 0 pages used for memmap
> ACPI: PM-Timer IO Port: 0x1008
> ACPI: Local APIC address 0xfee00000
> ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
> Processor #0 (Bootup-CPU)
> ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
> Processor #1
> ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
> ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
> ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
> IOAPIC[0]: apic_id 2, address 0xfec00000, GSI 0-23
> ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
> 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.
> Setting APIC routing to flat
> ACPI: HPET id: 0xffffffff base: 0xfed00000
> Using ACPI (MADT) for SMP configuration information
> swsusp: Registered nosave memory region: 000000000009c000 - 000000000009d000
> swsusp: Registered nosave memory region: 000000000009d000 - 00000000000a0000
> swsusp: Registered nosave memory region: 00000000000a0000 - 00000000000ce000
> swsusp: Registered nosave memory region: 00000000000ce000 - 00000000000d0000
> swsusp: Registered nosave memory region: 00000000000d0000 - 00000000000e0000
> swsusp: Registered nosave memory region: 00000000000e0000 - 0000000000100000
> swsusp: Registered nosave memory region: 00000000df5c0000 - 00000000df5c8000
> swsusp: Registered nosave memory region: 00000000df5c8000 - 00000000df5cb000
> swsusp: Registered nosave memory region: 00000000df5cb000 - 00000000df700000
> swsusp: Registered nosave memory region: 00000000df700000 - 00000000df800000
> swsusp: Registered nosave memory region: 00000000df800000 - 00000000e0100000
> swsusp: Registered nosave memory region: 00000000e0100000 - 00000000f8000000
> swsusp: Registered nosave memory region: 00000000f8000000 - 00000000fc000000
> swsusp: Registered nosave memory region: 00000000fc000000 - 00000000fec00000
> swsusp: Registered nosave memory region: 00000000fec00000 - 00000000fec10000
> swsusp: Registered nosave memory region: 00000000fec10000 - 00000000fee00000
> swsusp: Registered nosave memory region: 00000000fee00000 - 00000000fee01000
> swsusp: Registered nosave memory region: 00000000fee01000 - 00000000ffb00000
> swsusp: Registered nosave memory region: 00000000ffb00000 - 0000000100000000
> Allocating PCI resources starting at e2000000 (gap: e0100000:17f00000)
> SMP: Allowing 2 CPUs, 0 hotplug CPUs
> PERCPU: Allocating 30376 bytes of per cpu data
> Built 1 zonelists in Node order.  Total pages: 1004028
> Policy zone: Normal
> Kernel command line: root=/dev/sdb3 udev
> Initializing CPU#0
> PID hash table entries: 4096 (order: 12, 32768 bytes)
> time.c: Detected 2327.500 MHz processor.
> Console: colour VGA+ 80x25
> console [tty0] enabled
> Checking aperture...
> PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
> Placing software IO TLB between 0x1076000 - 0x5076000
> Memory: 3949672k/4620288k available (3107k kernel code, 135432k reserved,
> 1751k data, 328k init)
> Calibrating delay using timer specific routine.. 4657.58 BogoMIPS
> (lpj=2328791)
> Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
> Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
> Mount-cache hash table entries: 256
> CPU: L1 I cache: 32K, L1 D cache: 32K
> CPU: L2 cache: 4096K
> CPU 0/0 -> Node 0
> using mwait in idle threads.
> CPU: Physical Processor ID: 0
> CPU: Processor Core ID: 0
> CPU0: Thermal monitoring enabled (TM2)
> SMP alternatives: switching to UP code
> ACPI: Core revision 20070126
> Using local APIC timer interrupts.
> result 20781232
> Detected 20.781 MHz APIC timer.
> SMP alternatives: switching to SMP code
> Booting processor 1/2 APIC 0x1
> Initializing CPU#1
> Calibrating delay using timer specific routine.. 4654.98 BogoMIPS
> (lpj=2327490)
> CPU: L1 I cache: 32K, L1 D cache: 32K
> CPU: L2 cache: 4096K
> CPU 1/1 -> Node 0
> CPU: Physical Processor ID: 0
> CPU: Processor Core ID: 1
> CPU1: Thermal monitoring enabled (TM2)
> Intel(R) Core(TM)2 Duo CPU     E6550  @ 2.33GHz stepping 0b
> checking TSC synchronization [CPU#0 -> CPU#1]: passed.
> Brought up 2 CPUs
> NET: Registered protocol family 16
> ACPI: bus type pci registered
> PCI: Using MMCONFIG at f8000000 - f90fffff
> ACPI: EC: Look up EC in DSDT
> ACPI: Interpreter enabled
> ACPI: (supports S0 S1 S3 S4 S5)
> ACPI: Using IOAPIC for interrupt routing
> ACPI: Device [LPT] status [00000008]: functional but not present; setting
> present
> ACPI: Device [ECP] status [00000008]: functional but not present; setting
> present
> ACPI: Device [COM2] status [00000008]: functional but not present; setting
> present
> ACPI: PCI Root Bridge [PCI0] (0000:00)
> PCI: Transparent bridge - 0000:00:1e.0
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEXA._PRT]
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEXB._PRT]
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEXC._PRT]
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIH._PRT]
> ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 7 9 10 *11 12 14 15)
> ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 7 9 10 11 12 14 15) *5
> ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 7 9 *10 11 12 14 15)
> ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 7 9 10 *11 12 14 15)
> ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 7 *9 10 11 12 14 15)
> ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 7 9 10 *11 12 14 15)
> ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 7 9 10 *11 12 14 15)
> ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 7 9 10 *11 12 14 15)
> Linux Plug and Play Support v0.97 (c) Adam Belay
> pnp: PnP ACPI init
> ACPI: bus type pnp registered
> pnp: PnP ACPI: found 12 devices
> ACPI: ACPI bus type pnp unregistered
> SCSI subsystem initialized
> libata version 2.21 loaded.
> usbcore: registered new interface driver usbfs
> usbcore: registered new interface driver hub
> usbcore: registered new device driver usb
> PCI: Using ACPI for IRQ routing
> PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
> PCI: Cannot allocate resource region 7 of bridge 0000:00:01.0
> PCI: Cannot allocate resource region 7 of bridge 0000:00:1c.0
> PCI: Cannot allocate resource region 7 of bridge 0000:00:1c.4
> PCI: Cannot allocate resource region 2 of device 0000:00:02.0
> PCI-GART: No AMD northbridge found.
> hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
> hpet0: 4 64-bit timers, 14318180 Hz
> Time: tsc clocksource has been installed.
> pnp: 00:03: iomem range 0xfec00000-0xfecfffff could not be reserved
> pnp: 00:03: iomem range 0xfee00000-0xfeefffff could not be reserved
> pnp: 00:03: iomem range 0xf8000000-0xfbffffff could not be reserved
> pnp: 00:03: iomem range 0xfed19000-0xfed19fff has been reserved
> PCI: Bridge: 0000:00:01.0
>   IO window: disabled.
>   MEM window: disabled.
>   PREFETCH window: disabled.
> PCI: Bridge: 0000:00:1c.0
>   IO window: disabled.
>   MEM window: disabled.
>   PREFETCH window: disabled.
> PCI: Bridge: 0000:00:1c.4
>   IO window: disabled.
>   MEM window: disabled.
>   PREFETCH window: disabled.
> PCI: Bridge: 0000:00:1e.0
>   IO window: disabled.
>   MEM window: disabled.
>   PREFETCH window: disabled.
> 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
> ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 18 (level, low) -> IRQ 18
> PCI: Setting latency timer of device 0000:00:1c.0 to 64
> ACPI: PCI Interrupt 0000:00:1c.4[B] -> GSI 22 (level, low) -> IRQ 22
> PCI: Setting latency timer of device 0000:00:1c.4 to 64
> PCI: Setting latency timer of device 0000:00:1e.0 to 64
> NET: Registered protocol family 2
> IP route cache hash table entries: 131072 (order: 8, 1048576 bytes)
> TCP established hash table entries: 524288 (order: 11, 12582912 bytes)
> TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
> TCP: Hash tables configured (established 524288 bind 65536)
> TCP reno registered
> Simple Boot Flag at 0x43 set to 0x1
> Total HugeTLB memory allocated, 0
> Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
> Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
> io scheduler noop registered
> io scheduler deadline registered
> io scheduler cfq registered (default)
> Boot video device is 0000:00:02.0
> PCI: Setting latency timer of device 0000:00:01.0 to 64
> assign_interrupt_mode Found MSI capability
> Allocate Port Service[0000:00:01.0:pcie00]
> Allocate Port Service[0000:00:01.0:pcie03]
> PCI: Setting latency timer of device 0000:00:1c.0 to 64
> assign_interrupt_mode Found MSI capability
> Allocate Port Service[0000:00:1c.0:pcie00]
> Allocate Port Service[0000:00:1c.0:pcie02]
> Allocate Port Service[0000:00:1c.0:pcie03]
> PCI: Setting latency timer of device 0000:00:1c.4 to 64
> assign_interrupt_mode Found MSI capability
> Allocate Port Service[0000:00:1c.4:pcie00]
> Allocate Port Service[0000:00:1c.4:pcie02]
> Allocate Port Service[0000:00:1c.4:pcie03]
> input: Power Button (FF) as /class/input/input0
> ACPI: Power Button (FF) [PWRF]
> input: Power Button (CM) as /class/input/input1
> ACPI: Power Button (CM) [PWRB]
> ACPI: CPU0 (power states: C1[C1] C2[C2])
> ACPI: CPU1 (power states: C1[C1] C2[C2])
> ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is not
> present [20070126]
> ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is not
> present [20070126]
> ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is not
> present [20070126]
> ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is not
> present [20070126]
> ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is not
> present [20070126]
> ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is not
> present [20070126]
> Marking TSC unstable due to possible TSC halt in C2
> Time: hpet clocksource has been installed.
> Real Time Clock Driver v1.12ac
> hpet_resources: 0xfed00000 is busy
> Linux agpgart interface v0.102
> tpm_tis 00:01: 1.2 TPM (device-id 0xB, rev-id 16)
> tpm_tis 00:01: Unable to request irq: 8 for probe
> Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
> serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
> 00:0b: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
> ACPI: PCI Interrupt 0000:00:03.3[B] -> GSI 17 (level, low) -> IRQ 17
> 0000:00:03.3: ttyS1 at I/O 0x1c90 (irq = 17) is a 16550A
> floppy0: no floppy controllers found
> RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
> loop: module loaded
> SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256).
> CSLIP: code copyright 1989 Regents of the University of California.
> tun: Universal TUN/TAP device driver, 1.6
> tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
> netconsole: not configured, aborting
> Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
> ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
> Probing IDE interface ide0...
> Probing IDE interface ide1...
> ahci 0000:00:1f.2: version 2.3
> ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 19
> ahci 0000:00:1f.2: nr_ports (6) and implemented port map (0xf) don't match
> ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0xf impl SATA mode
> ahci 0000:00:1f.2: flags: 64bit ncq sntf led clo pmp pio slum part
> PCI: Setting latency timer of device 0000:00:1f.2 to 64
> scsi0 : ahci
> scsi1 : ahci
> scsi2 : ahci
> scsi3 : ahci
> ata1: SATA max UDMA/133 cmd 0xffffc2000063a100 ctl 0x0000000000000000 bmdma
> 0x0000000000000000 irq 316
> ata2: SATA max UDMA/133 cmd 0xffffc2000063a180 ctl 0x0000000000000000 bmdma
> 0x0000000000000000 irq 316
> ata3: SATA max UDMA/133 cmd 0xffffc2000063a200 ctl 0x0000000000000000 bmdma
> 0x0000000000000000 irq 316
> ata4: SATA max UDMA/133 cmd 0xffffc2000063a280 ctl 0x0000000000000000 bmdma
> 0x0000000000000000 irq 316
> ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata1.00: ATA-7: ST380815AS, 3.AAA, max UDMA/133
> ata1.00: 156301488 sectors, multi 0: LBA48 NCQ (depth 31/32)
> ata1.00: configured for UDMA/133
> ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
> ata2.00: ATAPI: Optiarc DVD-ROM DDU1671S, 1.81, max UDMA/33
> ata2.00: applying bridge limits
> ata2.00: configured for UDMA/33
> ata3: SATA link down (SStatus 0 SControl 300)
> ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata4.00: ATA-8: WDC WD5000AAKS-65YGA0, 12.01C02, max UDMA/133
> ata4.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 31/32)
> ata4.00: configured for UDMA/133
> scsi 0:0:0:0: Direct-Access     ATA      ST380815AS       3.AA PQ: 0 ANSI: 5
> sd 0:0:0:0: [sda] 156301488 512-byte hardware sectors (80026 MB)
> sd 0:0:0:0: [sda] Write Protect is off
> sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
> sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support
> DPO or FUA
> sd 0:0:0:0: [sda] 156301488 512-byte hardware sectors (80026 MB)
> sd 0:0:0:0: [sda] Write Protect is off
> sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
> sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support
> DPO or FUA
>  sda: sda1 sda2
> sd 0:0:0:0: [sda] Attached SCSI disk
> sd 0:0:0:0: Attached scsi generic sg0 type 0
> scsi 1:0:0:0: CD-ROM            Optiarc  DVD-ROM DDU1671S 1.81 PQ: 0 ANSI: 5
> sr0: scsi3-mmc drive: 32x/32x cd/rw xa/form2 cdda tray
> Uniform CD-ROM driver Revision: 3.20
> sr 1:0:0:0: Attached scsi CD-ROM sr0
> sr 1:0:0:0: Attached scsi generic sg1 type 5
> scsi 3:0:0:0: Direct-Access     ATA      WDC WD5000AAKS-6 12.0 PQ: 0 ANSI: 5
> sd 3:0:0:0: [sdb] 976773168 512-byte hardware sectors (500108 MB)
> sd 3:0:0:0: [sdb] Write Protect is off
> sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
> sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support
> DPO or FUA
> sd 3:0:0:0: [sdb] 976773168 512-byte hardware sectors (500108 MB)
> sd 3:0:0:0: [sdb] Write Protect is off
> sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
> sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support
> DPO or FUA
>  sdb: sdb1 sdb2 sdb3 sdb4
> sd 3:0:0:0: [sdb] Attached SCSI disk
> sd 3:0:0:0: Attached scsi generic sg2 type 0
> Fusion MPT base driver 3.04.05
> Copyright (c) 1999-2007 LSI Logic Corporation
> Fusion MPT SPI Host driver 3.04.05
> ieee1394: raw1394: /dev/raw1394 device initialized
> ACPI: PCI Interrupt 0000:00:1a.7[B] -> GSI 18 (level, low) -> IRQ 18
> PCI: Setting latency timer of device 0000:00:1a.7 to 64
> ehci_hcd 0000:00:1a.7: EHCI Host Controller
> ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
> ehci_hcd 0000:00:1a.7: debug port 1
> PCI: cache line size of 32 is not supported by device 0000:00:1a.7
> ehci_hcd 0000:00:1a.7: irq 18, io mem 0xf03a3000
> ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
> usb usb1: configuration #1 chosen from 1 choice
> hub 1-0:1.0: USB hub found
> hub 1-0:1.0: 6 ports detected
> ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 20 (level, low) -> IRQ 20
> PCI: Setting latency timer of device 0000:00:1d.7 to 64
> ehci_hcd 0000:00:1d.7: EHCI Host Controller
> ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
> ehci_hcd 0000:00:1d.7: debug port 1
> PCI: cache line size of 32 is not supported by device 0000:00:1d.7
> ehci_hcd 0000:00:1d.7: irq 20, io mem 0xf03a3400
> ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
> usb usb2: configuration #1 chosen from 1 choice
> hub 2-0:1.0: USB hub found
> hub 2-0:1.0: 6 ports detected
> ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
> USB Universal Host Controller Interface driver v3.0
> ACPI: PCI Interrupt 0000:00:1a.0[A] -> GSI 20 (level, low) -> IRQ 20
> PCI: Setting latency timer of device 0000:00:1a.0 to 64
> uhci_hcd 0000:00:1a.0: UHCI Host Controller
> uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
> uhci_hcd 0000:00:1a.0: irq 20, io base 0x00001840
> usb usb3: configuration #1 chosen from 1 choice
> hub 3-0:1.0: USB hub found
> hub 3-0:1.0: 2 ports detected
> ACPI: PCI Interrupt 0000:00:1a.1[B] -> GSI 18 (level, low) -> IRQ 18
> PCI: Setting latency timer of device 0000:00:1a.1 to 64
> uhci_hcd 0000:00:1a.1: UHCI Host Controller
> uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
> uhci_hcd 0000:00:1a.1: irq 18, io base 0x00001860
> usb usb4: configuration #1 chosen from 1 choice
> hub 4-0:1.0: USB hub found
> hub 4-0:1.0: 2 ports detected
> ACPI: PCI Interrupt 0000:00:1a.2[C] -> GSI 19 (level, low) -> IRQ 19
> PCI: Setting latency timer of device 0000:00:1a.2 to 64
> uhci_hcd 0000:00:1a.2: UHCI Host Controller
> uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5
> uhci_hcd 0000:00:1a.2: irq 19, io base 0x00001880
> usb usb5: configuration #1 chosen from 1 choice
> hub 5-0:1.0: USB hub found
> hub 5-0:1.0: 2 ports detected
> ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 20 (level, low) -> IRQ 20
> PCI: Setting latency timer of device 0000:00:1d.0 to 64
> uhci_hcd 0000:00:1d.0: UHCI Host Controller
> uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6
> uhci_hcd 0000:00:1d.0: irq 20, io base 0x000018a0
> usb usb6: configuration #1 chosen from 1 choice
> hub 6-0:1.0: USB hub found
> hub 6-0:1.0: 2 ports detected
> ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 22 (level, low) -> IRQ 22
> PCI: Setting latency timer of device 0000:00:1d.1 to 64
> uhci_hcd 0000:00:1d.1: UHCI Host Controller
> uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7
> uhci_hcd 0000:00:1d.1: irq 22, io base 0x000018c0
> usb usb7: configuration #1 chosen from 1 choice
> hub 7-0:1.0: USB hub found
> hub 7-0:1.0: 2 ports detected
> usb 4-1: new low speed USB device using uhci_hcd and address 2
> ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 21 (level, low) -> IRQ 21
> PCI: Setting latency timer of device 0000:00:1d.2 to 64
> uhci_hcd 0000:00:1d.2: UHCI Host Controller
> uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8
> uhci_hcd 0000:00:1d.2: irq 21, io base 0x000018e0
> usb usb8: configuration #1 chosen from 1 choice
> hub 8-0:1.0: USB hub found
> hub 8-0:1.0: 2 ports detected
> usb 4-1: configuration #1 chosen from 1 choice
> usbcore: registered new interface driver usblp
> Initializing USB Mass Storage driver...
> usbcore: registered new interface driver usb-storage
> USB Mass Storage support registered.
> PNP: PS/2 Controller [PNP0303:KEYB,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
> serio: i8042 KBD port at 0x60,0x64 irq 1
> serio: i8042 AUX port at 0x60,0x64 irq 12
> mice: PS/2 mouse device common for all mice
> ACPI: PCI Interrupt 0000:00:1f.3[B] -> GSI 19 (level, low) -> IRQ 19
> coretemp coretemp.0: Using undocumented features, absolute temperature might
> be wrong!
> coretemp coretemp.1: Using undocumented features, absolute temperature might
> be wrong!
> device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised:
> dm-devel@redhat.com
> input: Logitech USB Receiver as /class/input/input2
> input: USB HID v1.10 Keyboard [Logitech USB Receiver] on usb-0000:00:1a.1-1
> Fixing up Logitech keyboard report descriptor
> input: Logitech USB Receiver as /class/input/input3
> input: USB HID v1.10 Mouse [Logitech USB Receiver] on usb-0000:00:1a.1-1
> usbcore: registered new interface driver usbhid
> drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
> oprofile: using NMI interrupt.
> TCP cubic registered
> NET: Registered protocol family 1
> NET: Registered protocol family 10
> IPv6 over IPv4 tunneling driver
> NET: Registered protocol family 17
> drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
> kjournald starting.  Commit interval 5 seconds
> EXT3-fs: mounted filesystem with ordered data mode.
> VFS: Mounted root (ext3 filesystem) readonly.
> Freeing unused kernel memory: 328k freed
> Intel(R) PRO/1000 Network Driver - version 7.6.12
> Copyright (c) 1999-2007 Intel Corporation.
> ACPI: PCI Interrupt 0000:00:19.0[A] -> GSI 23 (level, low) -> IRQ 23
> PCI: Setting latency timer of device 0000:00:19.0 to 64
> e1000: 0000:00:19.0: e1000_probe: (PCI Express:2.5Gb/s:Width x1)
> 00:19:99:13:ca:4f
> e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
> EXT3 FS on sdb3, internal journal
> Adding 2000084k swap on /dev/sdb2.  Priority:-1 extents:1 across:2000084k
> 
> dmesg with 8 GB:
> Linux version 2.6.23.9 (root@adira) (gcc version 4.1.2 (Gentoo 4.1.2 p1.0.2))
> #2 SMP Sat Dec 1 23:07:18 CET 2007
> Command line: root=/dev/sdb3 udev pci=nommconf
> BIOS-provided physical RAM map:
>  BIOS-e820: 0000000000000000 - 000000000009c800 (usable)
>  BIOS-e820: 000000000009c800 - 00000000000a0000 (reserved)
>  BIOS-e820: 00000000000ce000 - 00000000000d0000 (reserved)
>  BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
>  BIOS-e820: 0000000000100000 - 00000000df5c0000 (usable)
>  BIOS-e820: 00000000df5c0000 - 00000000df5c8000 (ACPI data)
>  BIOS-e820: 00000000df5c8000 - 00000000df5cb000 (ACPI NVS)
>  BIOS-e820: 00000000df5cb000 - 00000000df700000 (reserved)
>  BIOS-e820: 00000000df800000 - 00000000e0100000 (reserved)
>  BIOS-e820: 00000000f8000000 - 00000000fc000000 (reserved)
>  BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
>  BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
>  BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
>  BIOS-e820: 0000000100000000 - 000000021a000000 (usable)
>  BIOS-e820: 000000021a000000 - 000000021c000000 (reserved)
> Entering add_active_range(0, 0, 156) 0 entries of 3200 used
> Entering add_active_range(0, 256, 914880) 1 entries of 3200 used
> Entering add_active_range(0, 1048576, 2203648) 2 entries of 3200 used
> end_pfn_map = 2211840
> DMI present.
> ACPI: RSDP 000F7240, 0014 (r0 PTLTD )
> ACPI: RSDT DF5C2D9F, 0058 (r1 PTLTD    RSDT      60000  LTP        0)
> ACPI: FACP DF5C7AF3, 0074 (r1 FSC                60000         F4240)
> ACPI: DSDT DF5C2DF7, 4CFC (r1 FSC    D2587/A1    60000 MSFT  3000001)
> ACPI: FACS DF5CAFC0, 0040
> ACPI: TCPA DF5C7B67, 0032 (r1 Phoeni  x          60000  TL         0)
> ACPI: _MAR DF5C7B99, 0030 (r1 Intel  OEMDMAR     60000 LOHR        1)
> ACPI: SSDT DF5C7BC9, 007A (r1 FSC    CST_CPU0    60000  CSF        1)
> ACPI: SSDT DF5C7C43, 007A (r1 FSC    CST_CPU1    60000  CSF        1)
> ACPI: SSDT DF5C7CBD, 00B6 (r1 FSC    PST_CPU0    60000  CSF        1)
> ACPI: SSDT DF5C7D73, 00B6 (r1 FSC    PST_CPU1    60000  CSF        1)
> ACPI: SPCR DF5C7E29, 0050 (r1 PTLTD  $UCRTBL$    60000 PTL         1)
> ACPI: MCFG DF5C7E79, 003C (r1 PTLTD    MCFG      60000  LTP        0)
> ACPI: HPET DF5C7EB5, 0038 (r1 PTLTD  HPETTBL     60000  LTP        1)
> ACPI: APIC DF5C7EED, 0068 (r1 PTLTD  	 APIC      60000  LTP        0)
> ACPI: BOOT DF5C7F55, 0028 (r1 PTLTD  $SBFTBL$    60000  LTP        1)
> ACPI: ASF! DF5C7F7D, 0083 (r16   CETP     CETP    60000 PTL         1)
> No NUMA configuration found
> Faking a node at 0000000000000000-000000021a000000
> Entering add_active_range(0, 0, 156) 0 entries of 3200 used
> Entering add_active_range(0, 256, 914880) 1 entries of 3200 used
> Entering add_active_range(0, 1048576, 2203648) 2 entries of 3200 used
> Bootmem setup node 0 0000000000000000-000000021a000000
> Zone PFN ranges:
>   DMA             0 ->     4096
>   DMA32        4096 ->  1048576
>   Normal    1048576 ->  2203648
> Movable zone start PFN for each node
> early_node_map[3] active PFN ranges
>     0:        0 ->      156
>     0:      256 ->   914880
>     0:  1048576 ->  2203648
> On node 0 totalpages: 2069852
>   DMA zone: 56 pages used for memmap
>   DMA zone: 1460 pages reserved
>   DMA zone: 2480 pages, LIFO batch:0
>   DMA32 zone: 14280 pages used for memmap
>   DMA32 zone: 896504 pages, LIFO batch:31
>   Normal zone: 15792 pages used for memmap
>   Normal zone: 1139280 pages, LIFO batch:31
>   Movable zone: 0 pages used for memmap
> ACPI: PM-Timer IO Port: 0x1008
> ACPI: Local APIC address 0xfee00000
> ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
> Processor #0 (Bootup-CPU)
> ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
> Processor #1
> ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
> ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
> ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
> IOAPIC[0]: apic_id 2, address 0xfec00000, GSI 0-23
> ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 high edge)
> 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.
> Setting APIC routing to flat
> ACPI: HPET id: 0xffffffff base: 0xfed00000
> Using ACPI (MADT) for SMP configuration information
> swsusp: Registered nosave memory region: 000000000009c000 - 000000000009d000
> swsusp: Registered nosave memory region: 000000000009d000 - 00000000000a0000
> swsusp: Registered nosave memory region: 00000000000a0000 - 00000000000ce000
> swsusp: Registered nosave memory region: 00000000000ce000 - 00000000000d0000
> swsusp: Registered nosave memory region: 00000000000d0000 - 00000000000e0000
> swsusp: Registered nosave memory region: 00000000000e0000 - 0000000000100000
> swsusp: Registered nosave memory region: 00000000df5c0000 - 00000000df5c8000
> swsusp: Registered nosave memory region: 00000000df5c8000 - 00000000df5cb000
> swsusp: Registered nosave memory region: 00000000df5cb000 - 00000000df700000
> swsusp: Registered nosave memory region: 00000000df700000 - 00000000df800000
> swsusp: Registered nosave memory region: 00000000df800000 - 00000000e0100000
> swsusp: Registered nosave memory region: 00000000e0100000 - 00000000f8000000
> swsusp: Registered nosave memory region: 00000000f8000000 - 00000000fc000000
> swsusp: Registered nosave memory region: 00000000fc000000 - 00000000fec00000
> swsusp: Registered nosave memory region: 00000000fec00000 - 00000000fec10000
> swsusp: Registered nosave memory region: 00000000fec10000 - 00000000fee00000
> swsusp: Registered nosave memory region: 00000000fee00000 - 00000000fee01000
> swsusp: Registered nosave memory region: 00000000fee01000 - 00000000ffb00000
> swsusp: Registered nosave memory region: 00000000ffb00000 - 0000000100000000
> Allocating PCI resources starting at e2000000 (gap: e0100000:17f00000)
> SMP: Allowing 2 CPUs, 0 hotplug CPUs
> PERCPU: Allocating 30376 bytes of per cpu data
> Built 1 zonelists in Zone order.  Total pages: 2038264
> Policy zone: Normal
> Kernel command line: root=/dev/sdb3 udev pci=nommconf
> Initializing CPU#0
> PID hash table entries: 4096 (order: 12, 32768 bytes)
> time.c: Detected 2327.498 MHz processor.
> Console: colour VGA+ 80x25
> console [tty0] enabled
> Checking aperture...
> PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
> Placing software IO TLB between 0x108b000 - 0x508b000
> Memory: 8086532k/8814592k available (3107k kernel code, 192876k reserved,
> 1751k data, 328k init)
> Calibrating delay using timer specific routine.. 4657.58 BogoMIPS
> (lpj=2328790)
> Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
> Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
> Mount-cache hash table entries: 256
> CPU: L1 I cache: 32K, L1 D cache: 32K
> CPU: L2 cache: 4096K
> CPU 0/0 -> Node 0
> using mwait in idle threads.
> CPU: Physical Processor ID: 0
> CPU: Processor Core ID: 0
> CPU0: Thermal monitoring enabled (TM2)
> SMP alternatives: switching to UP code
> ACPI: Core revision 20070126
> Using local APIC timer interrupts.
> result 20781223
> Detected 20.781 MHz APIC timer.
> SMP alternatives: switching to SMP code
> Booting processor 1/2 APIC 0x1
> Initializing CPU#1
> Calibrating delay using timer specific routine.. 4654.98 BogoMIPS
> (lpj=2327491)
> CPU: L1 I cache: 32K, L1 D cache: 32K
> CPU: L2 cache: 4096K
> CPU 1/1 -> Node 0
> CPU: Physical Processor ID: 0
> CPU: Processor Core ID: 1
> CPU1: Thermal monitoring enabled (TM2)
> Intel(R) Core(TM)2 Duo CPU     E6550  @ 2.33GHz stepping 0b
> checking TSC synchronization [CPU#0 -> CPU#1]: passed.
> Brought up 2 CPUs
> NET: Registered protocol family 16
> ACPI: bus type pci registered
> PCI: Using configuration type 1
> ACPI: EC: Look up EC in DSDT
> ACPI: Interpreter enabled
> ACPI: (supports S0 S1 S3 S4 S5)
> ACPI: Using IOAPIC for interrupt routing
> ACPI: Device [LPT] status [00000008]: functional but not present; setting
> present
> ACPI: Device [ECP] status [00000008]: functional but not present; setting
> present
> ACPI: Device [COM2] status [00000008]: functional but not present; setting
> present
> ACPI: PCI Root Bridge [PCI0] (0000:00)
> PCI: Transparent bridge - 0000:00:1e.0
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEXA._PRT]
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEXB._PRT]
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEXC._PRT]
> ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIH._PRT]
> ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 7 9 10 *11 12 14 15)
> ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 7 9 10 11 12 14 15) *5
> ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 7 9 *10 11 12 14 15)
> ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 7 9 10 *11 12 14 15)
> ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 7 *9 10 11 12 14 15)
> ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 7 9 10 *11 12 14 15)
> ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 7 9 10 *11 12 14 15)
> ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 7 9 10 *11 12 14 15)
> Linux Plug and Play Support v0.97 (c) Adam Belay
> pnp: PnP ACPI init
> ACPI: bus type pnp registered
> pnp: PnP ACPI: found 12 devices
> ACPI: ACPI bus type pnp unregistered
> SCSI subsystem initialized
> libata version 2.21 loaded.
> usbcore: registered new interface driver usbfs
> usbcore: registered new interface driver hub
> usbcore: registered new device driver usb
> PCI: Using ACPI for IRQ routing
> PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
> PCI: Cannot allocate resource region 7 of bridge 0000:00:01.0
> PCI: Cannot allocate resource region 7 of bridge 0000:00:1c.0
> PCI: Cannot allocate resource region 7 of bridge 0000:00:1c.4
> PCI: Cannot allocate resource region 2 of device 0000:00:02.0
> PCI-GART: No AMD northbridge found.
> hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0, 0
> hpet0: 4 64-bit timers, 14318180 Hz
> Time: tsc clocksource has been installed.
> pnp: 00:03: iomem range 0xfec00000-0xfecfffff could not be reserved
> pnp: 00:03: iomem range 0xfee00000-0xfeefffff could not be reserved
> pnp: 00:03: iomem range 0xf8000000-0xfbffffff could not be reserved
> pnp: 00:03: iomem range 0xfed19000-0xfed19fff has been reserved
> PCI: Bridge: 0000:00:01.0
>   IO window: disabled.
>   MEM window: disabled.
>   PREFETCH window: disabled.
> PCI: Bridge: 0000:00:1c.0
>   IO window: disabled.
>   MEM window: disabled.
>   PREFETCH window: disabled.
> PCI: Bridge: 0000:00:1c.4
>   IO window: disabled.
>   MEM window: disabled.
>   PREFETCH window: disabled.
> PCI: Bridge: 0000:00:1e.0
>   IO window: disabled.
>   MEM window: disabled.
>   PREFETCH window: disabled.
> 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
> ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 18 (level, low) -> IRQ 18
> PCI: Setting latency timer of device 0000:00:1c.0 to 64
> ACPI: PCI Interrupt 0000:00:1c.4[B] -> GSI 22 (level, low) -> IRQ 22
> PCI: Setting latency timer of device 0000:00:1c.4 to 64
> PCI: Setting latency timer of device 0000:00:1e.0 to 64
> NET: Registered protocol family 2
> IP route cache hash table entries: 262144 (order: 9, 2097152 bytes)
> TCP established hash table entries: 1048576 (order: 12, 25165824 bytes)
> TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
> TCP: Hash tables configured (established 1048576 bind 65536)
> TCP reno registered
> Simple Boot Flag at 0x43 set to 0x1
> Total HugeTLB memory allocated, 0
> Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
> Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
> io scheduler noop registered
> io scheduler deadline registered
> io scheduler cfq registered (default)
> Boot video device is 0000:00:02.0
> PCI: Setting latency timer of device 0000:00:01.0 to 64
> assign_interrupt_mode Found MSI capability
> Allocate Port Service[0000:00:01.0:pcie00]
> PCI: Setting latency timer of device 0000:00:1c.0 to 64
> assign_interrupt_mode Found MSI capability
> Allocate Port Service[0000:00:1c.0:pcie00]
> Allocate Port Service[0000:00:1c.0:pcie02]
> PCI: Setting latency timer of device 0000:00:1c.4 to 64
> assign_interrupt_mode Found MSI capability
> Allocate Port Service[0000:00:1c.4:pcie00]
> Allocate Port Service[0000:00:1c.4:pcie02]
> input: Power Button (FF) as /class/input/input0
> ACPI: Power Button (FF) [PWRF]
> input: Power Button (CM) as /class/input/input1
> ACPI: Power Button (CM) [PWRB]
> ACPI: CPU0 (power states: C1[C1] C2[C2])
> ACPI: CPU1 (power states: C1[C1] C2[C2])
> ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is not
> present [20070126]
> ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is not
> present [20070126]
> ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is not
> present [20070126]
> ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is not
> present [20070126]
> ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is not
> present [20070126]
> ACPI Exception (processor_core-0818): AE_NOT_FOUND, Processor Device is not
> present [20070126]
> Marking TSC unstable due to possible TSC halt in C2
> Time: hpet clocksource has been installed.
> Real Time Clock Driver v1.12ac
> hpet_resources: 0xfed00000 is busy
> Linux agpgart interface v0.102
> tpm_tis 00:01: 1.2 TPM (device-id 0xB, rev-id 16)
> tpm_tis 00:01: Unable to request irq: 8 for probe
> Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
> serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
> 00:0b: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
> ACPI: PCI Interrupt 0000:00:03.3[B] -> GSI 17 (level, low) -> IRQ 17
> 0000:00:03.3: ttyS1 at I/O 0x1c90 (irq = 17) is a 16550A
> floppy0: no floppy controllers found
> RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
> loop: module loaded
> SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256).
> CSLIP: code copyright 1989 Regents of the University of California.
> tun: Universal TUN/TAP device driver, 1.6
> tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
> netconsole: not configured, aborting
> Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
> ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
> Probing IDE interface ide0...
> Probing IDE interface ide1...
> ahci 0000:00:1f.2: version 2.3
> ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 19
> ahci 0000:00:1f.2: nr_ports (6) and implemented port map (0xf) don't match
> ahci 0000:00:1f.2: AHCI 0001.0200 32 slots 6 ports 3 Gbps 0xf impl SATA mode
> ahci 0000:00:1f.2: flags: 64bit ncq sntf led clo pmp pio slum part
> PCI: Setting latency timer of device 0000:00:1f.2 to 64
> scsi0 : ahci
> scsi1 : ahci
> scsi2 : ahci
> scsi3 : ahci
> ata1: SATA max UDMA/133 cmd 0xffffc2000274e100 ctl 0x0000000000000000 bmdma
> 0x0000000000000000 irq 316
> ata2: SATA max UDMA/133 cmd 0xffffc2000274e180 ctl 0x0000000000000000 bmdma
> 0x0000000000000000 irq 316
> ata3: SATA max UDMA/133 cmd 0xffffc2000274e200 ctl 0x0000000000000000 bmdma
> 0x0000000000000000 irq 316
> ata4: SATA max UDMA/133 cmd 0xffffc2000274e280 ctl 0x0000000000000000 bmdma
> 0x0000000000000000 irq 316
> ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata1.00: ATA-7: ST380815AS, 3.AAA, max UDMA/133
> ata1.00: 156301488 sectors, multi 0: LBA48 NCQ (depth 31/32)
> ata1.00: configured for UDMA/133
> ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
> ata2.00: ATAPI: Optiarc DVD-ROM DDU1671S, 1.81, max UDMA/33
> ata2.00: applying bridge limits
> ata2.00: configured for UDMA/33
> ata3: SATA link down (SStatus 0 SControl 300)
> ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> ata4.00: ATA-8: WDC WD5000AAKS-65YGA0, 12.01C02, max UDMA/133
> ata4.00: 976773168 sectors, multi 0: LBA48 NCQ (depth 31/32)
> ata4.00: configured for UDMA/133
> scsi 0:0:0:0: Direct-Access     ATA      ST380815AS       3.AA PQ: 0 ANSI: 5
> sd 0:0:0:0: [sda] 156301488 512-byte hardware sectors (80026 MB)
> sd 0:0:0:0: [sda] Write Protect is off
> sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
> sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support
> DPO or FUA
> sd 0:0:0:0: [sda] 156301488 512-byte hardware sectors (80026 MB)
> sd 0:0:0:0: [sda] Write Protect is off
> sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
> sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support
> DPO or FUA
>  sda: sda1 sda2 < sda5 >
> sd 0:0:0:0: [sda] Attached SCSI disk
> sd 0:0:0:0: Attached scsi generic sg0 type 0
> scsi 1:0:0:0: CD-ROM            Optiarc  DVD-ROM DDU1671S 1.81 PQ: 0 ANSI: 5
> sr0: scsi3-mmc drive: 4x/32x cd/rw xa/form2 cdda tray
> Uniform CD-ROM driver Revision: 3.20
> sr 1:0:0:0: Attached scsi CD-ROM sr0
> sr 1:0:0:0: Attached scsi generic sg1 type 5
> scsi 3:0:0:0: Direct-Access     ATA      WDC WD5000AAKS-6 12.0 PQ: 0 ANSI: 5
> sd 3:0:0:0: [sdb] 976773168 512-byte hardware sectors (500108 MB)
> sd 3:0:0:0: [sdb] Write Protect is off
> sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
> sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support
> DPO or FUA
> sd 3:0:0:0: [sdb] 976773168 512-byte hardware sectors (500108 MB)
> sd 3:0:0:0: [sdb] Write Protect is off
> sd 3:0:0:0: [sdb] Mode Sense: 00 3a 00 00
> sd 3:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support
> DPO or FUA
>  sdb: sdb1 sdb2 sdb3 sdb4
> sd 3:0:0:0: [sdb] Attached SCSI disk
> sd 3:0:0:0: Attached scsi generic sg2 type 0
> Fusion MPT base driver 3.04.05
> Copyright (c) 1999-2007 LSI Logic Corporation
> Fusion MPT SPI Host driver 3.04.05
> ieee1394: raw1394: /dev/raw1394 device initialized
> ACPI: PCI Interrupt 0000:00:1a.7[B] -> GSI 18 (level, low) -> IRQ 18
> PCI: Setting latency timer of device 0000:00:1a.7 to 64
> ehci_hcd 0000:00:1a.7: EHCI Host Controller
> ehci_hcd 0000:00:1a.7: new USB bus registered, assigned bus number 1
> ehci_hcd 0000:00:1a.7: debug port 1
> PCI: cache line size of 32 is not supported by device 0000:00:1a.7
> ehci_hcd 0000:00:1a.7: irq 18, io mem 0xf03a3000
> ehci_hcd 0000:00:1a.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
> usb usb1: configuration #1 chosen from 1 choice
> hub 1-0:1.0: USB hub found
> hub 1-0:1.0: 6 ports detected
> ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 20 (level, low) -> IRQ 20
> PCI: Setting latency timer of device 0000:00:1d.7 to 64
> ehci_hcd 0000:00:1d.7: EHCI Host Controller
> ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 2
> ehci_hcd 0000:00:1d.7: debug port 1
> PCI: cache line size of 32 is not supported by device 0000:00:1d.7
> ehci_hcd 0000:00:1d.7: irq 20, io mem 0xf03a3400
> ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
> usb usb2: configuration #1 chosen from 1 choice
> hub 2-0:1.0: USB hub found
> hub 2-0:1.0: 6 ports detected
> ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) Driver
> USB Universal Host Controller Interface driver v3.0
> ACPI: PCI Interrupt 0000:00:1a.0[A] -> GSI 20 (level, low) -> IRQ 20
> PCI: Setting latency timer of device 0000:00:1a.0 to 64
> uhci_hcd 0000:00:1a.0: UHCI Host Controller
> uhci_hcd 0000:00:1a.0: new USB bus registered, assigned bus number 3
> uhci_hcd 0000:00:1a.0: irq 20, io base 0x00001840
> usb usb3: configuration #1 chosen from 1 choice
> hub 3-0:1.0: USB hub found
> hub 3-0:1.0: 2 ports detected
> ACPI: PCI Interrupt 0000:00:1a.1[B] -> GSI 18 (level, low) -> IRQ 18
> PCI: Setting latency timer of device 0000:00:1a.1 to 64
> uhci_hcd 0000:00:1a.1: UHCI Host Controller
> uhci_hcd 0000:00:1a.1: new USB bus registered, assigned bus number 4
> uhci_hcd 0000:00:1a.1: irq 18, io base 0x00001860
> usb usb4: configuration #1 chosen from 1 choice
> hub 4-0:1.0: USB hub found
> hub 4-0:1.0: 2 ports detected
> ACPI: PCI Interrupt 0000:00:1a.2[C] -> GSI 19 (level, low) -> IRQ 19
> PCI: Setting latency timer of device 0000:00:1a.2 to 64
> uhci_hcd 0000:00:1a.2: UHCI Host Controller
> uhci_hcd 0000:00:1a.2: new USB bus registered, assigned bus number 5
> uhci_hcd 0000:00:1a.2: irq 19, io base 0x00001880
> usb usb5: configuration #1 chosen from 1 choice
> hub 5-0:1.0: USB hub found
> hub 5-0:1.0: 2 ports detected
> ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 20 (level, low) -> IRQ 20
> PCI: Setting latency timer of device 0000:00:1d.0 to 64
> uhci_hcd 0000:00:1d.0: UHCI Host Controller
> uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 6
> uhci_hcd 0000:00:1d.0: irq 20, io base 0x000018a0
> usb usb6: configuration #1 chosen from 1 choice
> hub 6-0:1.0: USB hub found
> hub 6-0:1.0: 2 ports detected
> ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 22 (level, low) -> IRQ 22
> PCI: Setting latency timer of device 0000:00:1d.1 to 64
> uhci_hcd 0000:00:1d.1: UHCI Host Controller
> uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 7
> uhci_hcd 0000:00:1d.1: irq 22, io base 0x000018c0
> usb usb7: configuration #1 chosen from 1 choice
> hub 7-0:1.0: USB hub found
> hub 7-0:1.0: 2 ports detected
> usb 4-1: new low speed USB device using uhci_hcd and address 2
> ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 21 (level, low) -> IRQ 21
> PCI: Setting latency timer of device 0000:00:1d.2 to 64
> uhci_hcd 0000:00:1d.2: UHCI Host Controller
> uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 8
> uhci_hcd 0000:00:1d.2: irq 21, io base 0x000018e0
> usb usb8: configuration #1 chosen from 1 choice
> hub 8-0:1.0: USB hub found
> hub 8-0:1.0: 2 ports detected
> usb 4-1: configuration #1 chosen from 1 choice
> usbcore: registered new interface driver usblp
> Initializing USB Mass Storage driver...
> usbcore: registered new interface driver usb-storage
> USB Mass Storage support registered.
> PNP: PS/2 Controller [PNP0303:KEYB,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
> serio: i8042 KBD port at 0x60,0x64 irq 1
> serio: i8042 AUX port at 0x60,0x64 irq 12
> mice: PS/2 mouse device common for all mice
> ACPI: PCI Interrupt 0000:00:1f.3[B] -> GSI 19 (level, low) -> IRQ 19
> coretemp coretemp.0: Using undocumented features, absolute temperature might
> be wrong!
> coretemp coretemp.1: Using undocumented features, absolute temperature might
> be wrong!
> device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised:
> dm-devel@redhat.com
> input: Logitech USB Receiver as /class/input/input2
> input: USB HID v1.10 Keyboard [Logitech USB Receiver] on usb-0000:00:1a.1-1
> Fixing up Logitech keyboard report descriptor
> input: Logitech USB Receiver as /class/input/input3
> input: USB HID v1.10 Mouse [Logitech USB Receiver] on usb-0000:00:1a.1-1
> usbcore: registered new interface driver usbhid
> drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
> oprofile: using NMI interrupt.
> TCP cubic registered
> NET: Registered protocol family 1
> NET: Registered protocol family 10
> IPv6 over IPv4 tunneling driver
> NET: Registered protocol family 17
> drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
> kjournald starting.  Commit interval 5 seconds
> EXT3-fs: mounted filesystem with ordered data mode.
> VFS: Mounted root (ext3 filesystem) readonly.
> Freeing unused kernel memory: 328k freed
> Intel(R) PRO/1000 Network Driver - version 7.6.12
> Copyright (c) 1999-2007 Intel Corporation.
> ACPI: PCI Interrupt 0000:00:19.0[A] -> GSI 23 (level, low) -> IRQ 23
> PCI: Setting latency timer of device 0000:00:19.0 to 64
> e1000: 0000:00:19.0: e1000_probe: (PCI Express:2.5Gb/s:Width x1)
> 00:19:99:13:ca:4f
> e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
> EXT3 FS on sdb3, internal journal
> VFS: Can't find ext3 filesystem on dev sdb4.
> Adding 2000084k swap on /dev/sdb2.  Priority:-1 extents:1 across:2000084k
> ADDRCONF(NETDEV_UP): eth0: link is not ready
> e1000: eth0: e1000_watchdog_task: NIC Link is Up 100 Mbps Full Duplex, Flow
> Control: RX
> e1000: eth0: e1000_watchdog_task: 10/100 speed: disabling TSO
> ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
> 
> lspci:
> 
> 00:00.0 Host bridge: Intel Corporation DRAM Controller (rev 02)
> 00:01.0 PCI bridge: Intel Corporation PCI Express Root Port (rev 02)
> 00:02.0 VGA compatible controller: Intel Corporation Integrated Graphics
> Controller (rev 02)
> 00:03.0 Communication controller: Intel Corporation MEI Controller (rev 02)
> 00:03.2 IDE interface: Intel Corporation PT IDER Controller (rev 02)
> 00:03.3 Serial controller: Intel Corporation Serial KT Controller (rev 02)
> 00:19.0 Ethernet controller: Intel Corporation 82566DM-2 Gigabit Network
> Connection (rev 02)
> 00:1a.0 USB Controller: Intel Corporation USB UHCI Controller #4 (rev 02)
> 00:1a.1 USB Controller: Intel Corporation USB UHCI Controller #5 (rev 02)
> 00:1a.2 USB Controller: Intel Corporation USB UHCI Controller #6 (rev 02)
> 00:1a.7 USB Controller: Intel Corporation USB2 EHCI Controller #2 (rev 02)
> 00:1c.0 PCI bridge: Intel Corporation PCI Express Port 1 (rev 02)
> 00:1c.4 PCI bridge: Intel Corporation PCI Express Port 5 (rev 02)
> 00:1d.0 USB Controller: Intel Corporation USB UHCI Controller #1 (rev 02)
> 00:1d.1 USB Controller: Intel Corporation USB UHCI Controller #2 (rev 02)
> 00:1d.2 USB Controller: Intel Corporation USB UHCI Controller #3 (rev 02)
> 00:1d.7 USB Controller: Intel Corporation USB2 EHCI Controller #1 (rev 02)
> 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 92)
> 00:1f.0 ISA bridge: Intel Corporation LPC Interface Controller (rev 02)
> 00:1f.2 SATA controller: Intel Corporation 6 port SATA AHCI Controller (rev
> 02)
> 00:1f.3 SMBus: Intel Corporation SMBus Controller (rev 02)
>