Dom0 crashes upon start of second DomU

Bug #71348 reported by Phoenix on 2006-11-11
50
Affects Status Importance Assigned to Milestone
xen-source-2.6.17 (Ubuntu)
Undecided
Unassigned

Bug Description

Binary package hint: xen-source-2.6.17

Support page: https://launchpad.net/distros/ubuntu/+ticket/2237

This bug was opened upon confirmation by other users, that they expirience the same problem. The problem does not appear if the xen-source from xensource.com ist used. This leads to my assumption that a ubuntu-specific patch in the xen-source package leads to the problem.

The first DomU starts fine, but upon start of a very similar DomU the Dom0 Kernel oops.

Distributor ID: Ubuntu
Description: Ubuntu 6.10
Release: 6.10
Codename: edgy

Linux unity 2.6.17.11-ubuntu1 #21 SMP Sat Oct 28 22:13:06 UTC 2006 i686 GNU/Linux

ii libc6-xen 2.4-1ubuntu12 GNU C Library: Shared libraries [Xen version]
ii libxen3.0 3.0.3-0ubuntu1 library interface for Xen, a Virtual Machine Monitor
ii python-xen3.0 3.0.3-0ubuntu1 python bindings for Xen, a Virtual Machine Monitor
ii xen-docs-3.0 3.0.3-0ubuntu1 documentation for XEN, a Virtual Machine Monitor
ii xen-hypervisor-3.0-i386 3.0.3-0ubuntu1 The Xen Hypervisor for i386
ii xen-hypervisor-3.0-i386-pa 3.0.3-0ubuntu1 The Xen Hypervisor for i386 (pae enabled version)
ii xen-image-xen0-2.6.17-5-se 2.6.17-5 Linux xen kernel binary image for version 2.6.17
ii xen-ioemu-3.0 3.0.3-0ubuntu1 XEN administrative tools
ii xen-source-2.6.17 2.6.17-6 Linux kernel source for version 2.6.17 with Ubuntu patches
ii xen-utils-3.0 3.0.3-0ubuntu1 XEN administrative tools

 __ __ _____ ___ _____ ___
 \ \/ /___ _ __ |___ / / _ \ |___ / / _ \
  \ // _ \ '_ \ |_ \| | | | |_ \ __| | | |
  / \ __/ | | | ___) | |_| | ___) |__| |_| |
 /_/\_\___|_| |_| |____(_)___(_)____/ \___/

 http://www.cl.cam.ac.uk/netos/xen
 University of Cambridge Computer Laboratory

 Xen version 3.0.3-0 (buildd@buildd) (gcc version 4.1.2 20060928 (prerelease) (Ubuntu 4.1.1-13ubuntu5)) Thu Oct 19 02:31:23 UTC 2006
 Latest ChangeSet: unavailable

(XEN) Command line: /boot/xen-3.0-i386-pae.gz noreboot com1=9600,8n1 console=com1,vga dom0_mem=50000 nosmp watchdog
(XEN) Physical RAM map:
(XEN) 0000000000000000 - 000000000009f400 (usable)
(XEN) 0000000000100000 - 000000003fffc000 (usable)
(XEN) System RAM: 1023MB (1048172kB)
(XEN) Xen heap: 10MB (10376kB)
(XEN) PAE enabled, limit: 16 GB
(XEN) DMI 2.3 present.
(XEN) Using APIC driver default
(XEN) ACPI: RSDP (v000 ASUS ) @ 0x000f53b0
(XEN) ACPI: RSDT (v001 ASUS P4G8X 0x42302e31 MSFT 0x31313031) @ 0x3fffc000
(XEN) ACPI: FADT (v001 ASUS P4G8X 0x42302e31 MSFT 0x31313031) @ 0x3fffc0c0
(XEN) ACPI: BOOT (v001 ASUS P4G8X 0x42302e31 MSFT 0x31313031) @ 0x3fffc030
(XEN) ACPI: MADT (v001 ASUS P4G8X 0x42302e31 MSFT 0x31313031) @ 0x3fffc058
(XEN) ACPI: DSDT (v001 ASUS P4G8X 0x00001000 MSFT 0x0100000b) @ 0x00000000
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
(XEN) Processor #0 15:2 APIC version 20
(XEN) ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
(XEN) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl edge)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
(XEN) ACPI: IRQ0 used by override.
(XEN) ACPI: IRQ2 used by override.
(XEN) ACPI: IRQ9 used by override.
(XEN) Enabling APIC mode: Flat. Using 1 I/O APICs
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Initializing CPU#0
(XEN) Detected 2880.880 MHz processor.
(XEN) CPU: Trace cache: 12K uops, L1 D cache: 8K
(XEN) CPU: L2 cache: 512K
(XEN) CPU: Hyper-Threading is disabled
(XEN) Intel machine check architecture supported.
(XEN) Intel machine check reporting enabled on CPU#0.
(XEN) CPU0: Intel P4/Xeon Extended MCE MSRs (12) available
(XEN) CPU0: Thermal monitoring enabled
(XEN) CPU0: Intel(R) Pentium(R) 4 CPU 2.40GHz stepping 07
(XEN) ENABLING IO-APIC IRQs
(XEN) -> Using new ACK method
(XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1
(XEN) Platform timer is 1.193MHz PIT
(XEN) Brought up 1 CPUs
(XEN) Machine check exception polling timer started.
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Domain 0 kernel supports features = { 0000001f }.
(XEN) Domain 0 kernel requires features = { 00000000 }.
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 0000000001800000->0000000002000000 (10452 pages to be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: c0100000->c0500128
(XEN) Init. ramdisk: c0501000->c0501000
(XEN) Phys-Mach map: c0501000->c050d350
(XEN) Start info: c050e000->c050e46c
(XEN) Page tables: c050f000->c0518000
(XEN) Boot stack: c0518000->c0519000
(XEN) TOTAL: c0000000->c0800000
(XEN) ENTRY ADDRESS: c0100000
(XEN) Dom0 has maximum 1 VCPUs
(XEN) Scrubbing Free RAM: ...........done.
(XEN) Xen trace buffers: disabled
(XEN) Xen is relinquishing VGA console.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to Xen).
Linux version 2.6.17.11-ubuntu1 (root@unity) (gcc version 4.1.2 20060928 (prerelease) (Ubuntu 4.1.1-13ubuntu5)) #21 SMP Sat Oct 28 22:13:06 UTC 2006 ()
BIOS-provided physical RAM map:
 Xen: 0000000000000000 - 00000000038d4000 (usable)
0MB HIGHMEM available.
56MB LOWMEM available.
DMI 2.3 present.
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl edge)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Enabling APIC mode: Flat. Using 1 I/O APICs
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 40000000 (gap: 3fffc000:c0004000)
Built 1 zonelists
Kernel command line: root=/dev/sda1 max_loop=128 console=ttyS0,9600 console=tty0
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 256 (order: 8, 1024 bytes)
Xen reported: 2880.818 MHz processor.
Console: colour VGA+ 80x25
Dentry cache hash table entries: 8192 (order: 3, 32768 bytes)
Inode-cache hash table entries: 4096 (order: 2, 16384 bytes)
Software IO TLB enabled:
 Aperture: 2 megabytes
 Kernel range: 0x00000000c051a000 - 0x00000000c071a000
vmalloc area: c4800000-f53fe000, maxmem 2d7fe000
Memory: 42884k/58192k available (2435k kernel code, 7048k reserved, 1085k data, 176k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 5764.62 BogoMIPS (lpj=28823138)
Security Framework v1.0.0 initialized
SELinux: Disabled at boot.
Capability LSM initialized
Mount-cache hash table entries: 512
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
Checking 'hlt' instruction... OK.
SMP alternatives: switching to UP code
Freeing SMP alternatives: 20k freed
ACPI: Core revision 20060707
ENABLING IO-APIC IRQs
Brought up 1 CPUs
migration_cost=0
Grant table initialized
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: Using configuration type 1
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 9 10 11 12 14 *15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 *6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 9 10 11 12 14 15) *0, disabled.
ACPI: PCI Root Bridge [PCI0] (0000:00)
ACPI: Assume root bridge [\_SB_.PCI0] bus is 0
PCI quirk: region e400-e47f claimed by ICH4 ACPI/GPIO/TCO
PCI quirk: region ec00-ec3f claimed by ICH4 GPIO
PCI: Enabled i801 SMBus device
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
PCI: Transparent bridge - 0000:00:1e.0
xen_mem: Initialising balloon driver.
SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report
PCI: Bridge: 0000:00:01.0
  IO window: d000-dfff
  MEM window: b6000000-b76fffff
  PREFETCH window: b8000000-cfffffff
PCI: Bridge: 0000:02:06.0
  IO window: disabled.
  MEM window: b2000000-b37fffff
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:1e.0
  IO window: disabled.
  MEM window: b2000000-b57fffff
  PREFETCH window: b7700000-b7ffffff
NET: Registered protocol family 2
IP route cache hash table entries: 512 (order: -1, 2048 bytes)
TCP established hash table entries: 2048 (order: 2, 16384 bytes)
TCP bind hash table entries: 1024 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 2048 bind 1024)
TCP reno registered
Simple Boot Flag at 0x3a set to 0x1
audit: initializing netlink socket (disabled)
audit(1162108494.480:1): initialized
Installing knfsd (copyright (C) 1996 <email address hidden>).
Initializing Cryptographic API
io scheduler noop registered
io scheduler deadline registered (default)
io scheduler cfq registered
ACPI: Power Button (FF) [PWRF]
ACPI: Power Button (CM) [PWRB]
ACPI: Invalid PBLK length [5]
ACPI: Getting cpuindex for acpiid 0x1
pcc_acpi: loading...
Real Time Clock Driver v1.12ac
Non-volatile memory driver v1.2
hw_random: RNG not detected
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
mice: PS/2 mouse device common for all mice
loop: loaded (max 128 devices)
Ethernet Channel Bonding Driver: v3.0.3 (March 23, 2006)
bonding: Warning: either miimon or arp_interval and arp_ip_target module parameters must be specified, otherwise bonding will not detect link failures! see bonding.txt for details.
tg3.c:v3.59 (June 8, 2006)
PCI: Enabling device 0000:02:05.0 (0014 -> 0016)
ACPI: PCI Interrupt 0000:02:05.0[A] -> GSI 18 (level, low) -> IRQ 16
eth0: Tigon3 [partno(BCM95702A20) rev 1002 PHY(5703)] (PCI:33MHz:32-bit) 10/100/1000BaseT Ethernet 00:0c:6e:0d:e0:f0
eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] Split[0] WireSpeed[1] TSOcap[1]
eth0: dma_rwctrl[763f0000] dma_mask[64-bit]
tun: Universal TUN/TAP device driver, 1.6
tun: (C) 1999-2004 Max Krasnyansky <email address hidden>
WARNING: Failed to register Xen virtual console driver as 'ttyS0'
Event-channel device installed.
blkif_init: reqs=64, pages=704, mmap_vstart=0xc2c00000
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH4: IDE controller at PCI slot 0000:00:1f.1
ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 16
ICH4: chipset revision 2
ICH4: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:pio, hdb:DMA
hdb: SAMSUNG CDRW/DVD SM-348B, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hdb: ATAPI 48X DVD-ROM CD-R/RW drive, 2048kB Cache
Uniform CD-ROM driver Revision: 3.20
GDT-HA: Storage RAID Controller Driver. Version: 3.04
ACPI: PCI Interrupt 0000:02:01.0[A] -> GSI 22 (level, low) -> IRQ 17
GDT-HA: Found 1 PCI Storage RAID Controllers
Configuring GDT-PCI HA at 2/1 IRQ 17
GDT-HA 0: Vendor: ICP vortex Computersysteme GmbH Name: GDT8546RZ
GDT-PCI 0: 64-bit DMA enabled
scsi0 : GDT8546RZ
PCI: Enabling device 0000:02:03.0 (0014 -> 0016)
ACPI: PCI Interrupt 0000:02:03.0[A] -> GSI 17 (level, low) -> IRQ 18
ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[18] MMIO=[b4800000-b48007ff] Max Packet=[2048] IR/IT contexts=[4/8]
ACPI: PCI Interrupt 0000:03:09.0[A] -> GSI 21 (level, low) -> IRQ 19
ohci1394: fw-host1: OHCI-1394 1.0 (PCI): IRQ=[19] MMIO=[b2000000-b20007ff] Max Packet=[2048] IR/IT contexts=[8/8]
  Vendor: ICP Model: Host Drive #00 Rev:
  Type: Direct-Access ANSI SCSI revision: 02
ieee1394: raw1394: /dev/raw1394 device initialized
ieee1394: sbp2: Driver forced to serialize I/O (serialize_io=1)
ieee1394: sbp2: Try serialize_io=0 for better performance
PCI: Enabling device 0000:00:1d.7 (0004 -> 0006)
ACPI: PCI Interrupt 0000:00:1d.7[D] -> GSI 23 (level, low) -> IRQ 20
ehci_hcd 0000:00:1d.7: EHCI Host Controller
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:1d.7: debug port 1
ehci_hcd 0000:00:1d.7: irq 20, io mem 0xb5800000
ehci_hcd 0000:00:1d.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
SCSI device sda: 703100790 512-byte hdwr sectors (359988 MB)
sda: Write Protect is off
sda: got wrong page
sda: assuming drive cache: write through
SCSI device sda: 703100790 512-byte hdwr sectors (359988 MB)
sda: Write Protect is off
sda: got wrong page
sda: assuming drive cache: write through
 sda: sda1 sda2 sda3 sda4 < sda5 sda6 sda7 sda8 sda9 sda10 sda11 sda12 sda13 >
sd 0:0:0:0: Attached scsi disk sda
Initializing USB Mass Storage driver...
usb 1-5: new high speed USB device using ehci_hcd and address 2
usb 1-5: configuration #1 chosen from 1 choice
scsi1 : SCSI emulation for USB Mass Storage devices
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
usbcore: registered new driver usbserial
drivers/usb/serial/usb-serial.c: USB Serial Driver core
drivers/usb/serial/usb-serial.c: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter
usbcore: registered new driver belkin
drivers/usb/serial/belkin_sa.c: USB Belkin Serial converter driver v1.2
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
i2c /dev entries driver
device-mapper: 4.6.0-ioctl (2006-02-17) initialised: <email address hidden>
ip_conntrack version 2.4 (454 buckets, 3632 max) - 192 bytes per conntrack
ip_tables: (C) 2000-2006 Netfilter Core Team
input: ImPS/2 Generic Wheel Mouse as /class/input/input0
input: AT Translated Set 2 keyboard as /class/input/input1
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
Bridge firewalling registered
802.1Q VLAN Support v1.8 Ben Greear <email address hidden>
All bugs added by David S. Miller <email address hidden>
Using IPI Shortcut mode
kjournald starting. Commit interval 5 seconds
EXT3 FS on sda1, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem).
Freeing unused kernel memory: 176k freed

BUG: unable to handle kernel paging request at virtual address 15555c04
 printing eip:
02a16000 -> *pde = 00000000:03c17001
02a17000 -> *pme = 00000000:00000000
Oops: 0000 [#1]
SMP
CPU: 0
EIP: 0061:[<c0280e04>] Not tainted VLI
EFLAGS: 00210a07 (2.6.17.11-ubuntu1 #21)
EIP is at handle_input+0x43/0xfd
eax: f5800000 ebx: c11c18a0 ecx: 00000016 edx: 55555000
esi: 00000000 edi: 15555000 ebp: 00000104 esp: c3093e0c
ds: 007b es: 007b ss: 0069
Process xenwatch (pid: 7, threadinfo=c3092000 task=c3090a70)
Stack: <0>c01102be c3093eac 00000000 c3093ea4 c3090a70 c4917000 c050f000 00000120
       c2a1a120 02a1a001 00000000 00000067 00000000 c11c18a0 00000000 00000000
       00000104 c01331fa c3093eac 00008200 c0466600 00000104 c11c18a0 c01332b7
Call Trace:
 <c01102be> do_page_fault+0x841/0xc35 <c01331fa> handle_IRQ_event+0x43/0x83
 <c01332b7> __do_IRQ+0x7d/0xce <c01060cf> do_IRQ+0x1a/0x27
 <c027e8e7> evtchn_do_upcall+0x64/0x9b <c0104a2d> hypervisor_callback+0x3d/0x48
 <c036007b> iret_exc+0x54/0xe98 <c028898b> netif_map+0x16b/0x264
 <c0287f7b> maybe_connect+0x59/0x209 <c0287fa6> maybe_connect+0x84/0x209
 <c0281c60> xenbus_read_driver_state+0x1c/0x2e <c0284101> otherend_changed+0x4f/0x54
 <c02831b7> xenwatch_thread+0x0/0x11a <c02828a8> xenwatch_handle_callback+0x12/0x44
 <c02832bb> xenwatch_thread+0x104/0x11a <c012885f> autoremove_wake_function+0x0/0x2d
 <c01287a0> kthread+0x9f/0xcb <c0128701> kthread+0x0/0xcb
 <c0102971> kernel_thread_helper+0x5/0xb
Code: 50 34 75 1e 8b 0d d0 66 4a c0 89 d0 d3 e8 85 c0 74 08 8b 15 80 38 4c c0 eb 08 a1 cc 66 4a c0 8b 14 90 c1 e2 0c 8d ba 00 00 00 c0 <8b> 87 04 0c 00 00 8b b7 00 0c 00 00 89 44 24 08 0f ae f0 89 f6
EIP: [<c0280e04>] handle_input+0x43/0xfd SS:ESP 0069:c3093e0c
 <0>Kernel panic - not syncing: Fatal exception in interrupt
 (XEN) Domain 0 crashed: 'noreboot' set - not rebooting.

It happens with the edgy xen0 kernel, as well with a custom kernel built with xen-sources

#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.17.11-ubuntu1
# Sat Oct 28 22:05:52 2006
#
CONFIG_X86_32=y
CONFIG_SEMAPHORE_SLEEPERS=y
CONFIG_X86=y
CONFIG_MMU=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_DMI=y

#
# Code maturity level options
#
CONFIG_EXPERIMENTAL=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32

#
# General setup
#
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_VERSION_SIGNATURE=""
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_SYSCTL=y
CONFIG_AUDIT=y
CONFIG_AUDITSYSCALL=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_CPUSETS=y
CONFIG_RELAY=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_UID16=y
CONFIG_VM86=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
# CONFIG_EMBEDDED is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set

#
# Loadable module support
#
# CONFIG_MODULES is not set

#
# Block layer
#
# CONFIG_LBD is not set
CONFIG_BLK_DEV_IO_TRACE=y
# CONFIG_LSF is not set

#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
# CONFIG_IOSCHED_AS is not set
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_AS is not set
CONFIG_DEFAULT_DEADLINE=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"

#
# Processor type and features
#
CONFIG_SMP=y
# CONFIG_X86_PC is not set
CONFIG_X86_XEN=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_NUMAQ is not set
# CONFIG_X86_SUMMIT is not set
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_VISWS is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_ES7000 is not set
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
CONFIG_MPENTIUM4=y
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
CONFIG_X86_GENERIC=y
CONFIG_X86_CMPXCHG=y
CONFIG_X86_XADD=y
CONFIG_X86_L1_CACHE_SHIFT=7
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_NR_CPUS=8
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
# CONFIG_PREEMPT_BKL is not set
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
# CONFIG_X86_REBOOTFIXUPS is not set
# CONFIG_MICROCODE is not set
# CONFIG_X86_CPUID is not set
CONFIG_SWIOTLB=y

#
# Firmware Drivers
#
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
# CONFIG_TP_SMAPI is not set
# CONFIG_NOHIGHMEM is not set
# CONFIG_HIGHMEM4G is not set
CONFIG_HIGHMEM64G=y
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_HIGHMEM=y
# CONFIG_05GB is not set
CONFIG_1GB=y
# CONFIG_2GB is not set
# CONFIG_3GB is not set
CONFIG_X86_PAE=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4096
CONFIG_MTRR=y
CONFIG_REGPARM=y
CONFIG_SECCOMP=y
CONFIG_SECCOMP_DISABLE_TSC=y
CONFIG_HZ_100=y
# CONFIG_HZ_250 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
# CONFIG_CRASH_DUMP is not set
CONFIG_PHYSICAL_START=0x100000
# CONFIG_HOTPLUG_CPU is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y

#
# Power management options (ACPI, APM)
#
CONFIG_PM=y

#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_SBS=y
CONFIG_ACPI_BUTTON=y
# CONFIG_ACPI_VIDEO is not set
# CONFIG_ACPI_HOTKEY is not set
CONFIG_ACPI_FAN=y
# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_THERMAL=y
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_IBM is not set
# CONFIG_ACPI_TOSHIBA is not set
CONFIG_ACPI_PCC=y
CONFIG_ACPI_SONY=y
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
# CONFIG_ACPI_CONTAINER is not set
# CONFIG_ACPI_TC1100 is not set
CONFIG_ACPI_DEV=y

#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
# CONFIG_CPU_FREQ_DEBUG is not set
# CONFIG_CPU_FREQ_STAT is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set

#
# CPUFreq processor drivers
#
# CONFIG_X86_ACPI_CPUFREQ is not set
# CONFIG_X86_POWERNOW_K6 is not set
# CONFIG_X86_POWERNOW_K7 is not set
# CONFIG_X86_POWERNOW_K8 is not set
# CONFIG_X86_GX_SUSPMOD is not set
# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
# CONFIG_X86_SPEEDSTEP_ICH is not set
# CONFIG_X86_SPEEDSTEP_SMI is not set
# CONFIG_X86_P4_CLOCKMOD is not set
# CONFIG_X86_CPUFREQ_NFORCE2 is not set
# CONFIG_X86_LONGRUN is not set

#
# shared options
#
# CONFIG_X86_SPEEDSTEP_LIB is not set

#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
# CONFIG_PCI_GOXEN_FE is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_XEN_PCIDEV_FRONTEND=y
# CONFIG_XEN_PCIDEV_FE_DEBUG is not set
# CONFIG_PCIEPORTBUS is not set
CONFIG_ISA_DMA_API=y
# CONFIG_SCx200 is not set

#
# PCCARD (PCMCIA/CardBus) support
#
# CONFIG_PCCARD is not set

#
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set

#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_AOUT is not set
# CONFIG_BINFMT_MISC is not set

#
# Networking
#
CONFIG_NET=y

#
# Networking options
#
# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
# CONFIG_NET_KEY is not set
CONFIG_INET=y
# CONFIG_IP_MULTICAST is not set
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
# CONFIG_INET_DIAG is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y

#
# IP: Virtual Server Configuration
#
# CONFIG_IP_VS is not set
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_BRIDGE_NETFILTER=y

#
# Core Netfilter Configuration
#
# CONFIG_NETFILTER_NETLINK is not set
CONFIG_NETFILTER_XTABLES=y
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y
CONFIG_NETFILTER_XT_TARGET_MARK=y
# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=y
CONFIG_NETFILTER_XT_MATCH_CONNMARK=y
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
# CONFIG_NETFILTER_XT_MATCH_ESP is not set
CONFIG_NETFILTER_XT_MATCH_HELPER=y
CONFIG_NETFILTER_XT_MATCH_LENGTH=y
CONFIG_NETFILTER_XT_MATCH_LIMIT=y
CONFIG_NETFILTER_XT_MATCH_MAC=y
# CONFIG_NETFILTER_XT_MATCH_MARK is not set
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y
# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set
# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
# CONFIG_NETFILTER_XT_MATCH_REALM is not set
# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
CONFIG_NETFILTER_XT_MATCH_STATE=y
# CONFIG_NETFILTER_XT_MATCH_STRING is not set
# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set

#
# IP: Netfilter Configuration
#
CONFIG_IP_NF_CONNTRACK=y
CONFIG_IP_NF_CT_ACCT=y
CONFIG_IP_NF_CONNTRACK_MARK=y
# CONFIG_IP_NF_CONNTRACK_EVENTS is not set
# CONFIG_IP_NF_CT_PROTO_SCTP is not set
CONFIG_IP_NF_FTP=y
CONFIG_IP_NF_IRC=y
# CONFIG_IP_NF_NETBIOS_NS is not set
# CONFIG_IP_NF_TFTP is not set
# CONFIG_IP_NF_AMANDA is not set
# CONFIG_IP_NF_PPTP is not set
# CONFIG_IP_NF_H323 is not set
# CONFIG_IP_NF_QUEUE is not set
CONFIG_IP_NF_IPTABLES=y
CONFIG_IP_NF_MATCH_IPRANGE=y
CONFIG_IP_NF_MATCH_TOS=y
# CONFIG_IP_NF_MATCH_RECENT is not set
# CONFIG_IP_NF_MATCH_ECN is not set
# CONFIG_IP_NF_MATCH_DSCP is not set
# CONFIG_IP_NF_MATCH_AH is not set
CONFIG_IP_NF_MATCH_TTL=y
# CONFIG_IP_NF_MATCH_OWNER is not set
# CONFIG_IP_NF_MATCH_ADDRTYPE is not set
# CONFIG_IP_NF_MATCH_HASHLIMIT is not set
CONFIG_IP_NF_FILTER=y
CONFIG_IP_NF_TARGET_REJECT=y
CONFIG_IP_NF_TARGET_LOG=y
CONFIG_IP_NF_TARGET_ULOG=y
# CONFIG_IP_NF_TARGET_TCPMSS is not set
# CONFIG_IP_NF_NAT is not set
# CONFIG_IP_NF_MANGLE is not set
CONFIG_IP_NF_RAW=y
# CONFIG_IP_NF_ARPTABLES is not set

#
# Bridge: Netfilter Configuration
#
# CONFIG_BRIDGE_NF_EBTABLES is not set

#
# DCCP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_DCCP is not set

#
# SCTP Configuration (EXPERIMENTAL)
#
# CONFIG_IP_SCTP is not set

#
# TIPC Configuration (EXPERIMENTAL)
#
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
CONFIG_BRIDGE=y
CONFIG_VLAN_8021Q=y
# CONFIG_DECNET is not set
CONFIG_LLC=y
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set

#
# QoS and/or fair queueing
#
CONFIG_NET_SCHED=y
# CONFIG_NET_SCH_CLK_JIFFIES is not set
CONFIG_NET_SCH_CLK_GETTIMEOFDAY=y
# CONFIG_NET_SCH_CLK_CPU is not set

#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=y
# CONFIG_NET_SCH_HTB is not set
# CONFIG_NET_SCH_HFSC is not set
CONFIG_NET_SCH_PRIO=y
CONFIG_NET_SCH_RED=y
CONFIG_NET_SCH_SFQ=y
# CONFIG_NET_SCH_TEQL is not set
# CONFIG_NET_SCH_TBF is not set
# CONFIG_NET_SCH_GRED is not set
# CONFIG_NET_SCH_DSMARK is not set
# CONFIG_NET_SCH_NETEM is not set
# CONFIG_NET_SCH_INGRESS is not set

#
# Classification
#
CONFIG_NET_CLS=y
# CONFIG_NET_CLS_BASIC is not set
# CONFIG_NET_CLS_TCINDEX is not set
# CONFIG_NET_CLS_ROUTE4 is not set
CONFIG_NET_CLS_FW=y
# CONFIG_NET_CLS_U32 is not set
# CONFIG_NET_CLS_RSVP is not set
# CONFIG_NET_CLS_RSVP6 is not set
# CONFIG_NET_EMATCH is not set
# CONFIG_NET_CLS_ACT is not set
# CONFIG_NET_CLS_POLICE is not set
# CONFIG_NET_CLS_IND is not set
# CONFIG_NET_ESTIMATOR is not set

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_IEEE80211 is not set

#
# Device Drivers
#

#
# Generic Driver Options
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
# CONFIG_FW_LOADER is not set

#
# Connector - unified userspace <-> kernelspace linker
#
# CONFIG_CONNECTOR is not set

#
# Memory Technology Devices (MTD)
#
# CONFIG_MTD is not set

#
# Parallel port support
#
# CONFIG_PARPORT is not set

#
# Plug and Play support
#
# CONFIG_PNP is not set

#
# Block devices
#
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_CLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_BLK_DEV_GNBD is not set
# CONFIG_ATA_OVER_ETH is not set

#
# ATA/ATAPI/MFM/RLL support
#
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y

#
# Please see Documentation/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_IDE_SATA is not set
# CONFIG_BLK_DEV_HD_IDE is not set
# CONFIG_BLK_DEV_IDEDISK is not set
# CONFIG_IDEDISK_MULTI_MODE is not set
CONFIG_BLK_DEV_IDECD=y
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_BLK_DEV_IDESCSI is not set
CONFIG_BLK_DEV_IDEACPI=y
# CONFIG_IDE_TASK_IOCTL is not set

#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_CMD640 is not set
CONFIG_BLK_DEV_IDEPCI=y
# CONFIG_IDEPCI_SHARE_IRQ is not set
# CONFIG_BLK_DEV_OFFBOARD is not set
# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_OPTI621 is not set
# CONFIG_BLK_DEV_RZ1000 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_IDEDMA_FORCED is not set
# CONFIG_IDEDMA_PCI_AUTO is not set
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_ATIIXP is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_CS5535 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
CONFIG_BLK_DEV_PIIX=y
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
CONFIG_BLK_DEV_SIIMAGE=y
# CONFIG_BLK_DEV_SIS5513 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_IDE_ARM is not set
CONFIG_BLK_DEV_IDEDMA=y
# CONFIG_IDEDMA_IVB is not set
# CONFIG_IDEDMA_AUTO is not set
# CONFIG_BLK_DEV_HD is not set

#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_PROC_FS=y

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
# CONFIG_CHR_DEV_SG is not set
# CONFIG_CHR_DEV_SCH is not set

#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
CONFIG_SCSI_LOGGING=y

#
# SCSI Transport Attributes
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set

#
# SCSI Transport Layers
#
# CONFIG_SAS_CLASS is not set

#
# SCSI low-level drivers
#
# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_MM is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_SATA is not set

#
# PATA Device drivers (LIBATA-IDE)
#
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
CONFIG_SCSI_GDTH=y
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set

#
# Multi-device support (RAID and LVM)
#
CONFIG_MD=y
# CONFIG_BLK_DEV_MD is not set
CONFIG_BLK_DEV_DM=y
CONFIG_DM_CRYPT=y
# CONFIG_DM_SNAPSHOT is not set
# CONFIG_DM_MIRROR is not set
# CONFIG_DM_ZERO is not set
# CONFIG_DM_MULTIPATH is not set
# CONFIG_BLK_DEV_DM_BBR is not set

#
# Fusion MPT device support
#
# CONFIG_FUSION is not set
# CONFIG_FUSION_SPI is not set
# CONFIG_FUSION_FC is not set
# CONFIG_FUSION_SAS is not set

#
# IEEE 1394 (FireWire) support
#
CONFIG_IEEE1394=y

#
# Subsystem Options
#
# CONFIG_IEEE1394_VERBOSEDEBUG is not set
CONFIG_IEEE1394_OUI_DB=y
# CONFIG_IEEE1394_EXTRA_CONFIG_ROMS is not set
# CONFIG_IEEE1394_EXPORT_FULL_API is not set

#
# Device Drivers
#
# CONFIG_IEEE1394_PCILYNX is not set
CONFIG_IEEE1394_OHCI1394=y

#
# Protocol Drivers
#
# CONFIG_IEEE1394_VIDEO1394 is not set
CONFIG_IEEE1394_SBP2=y
# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
# CONFIG_IEEE1394_ETH1394 is not set
CONFIG_IEEE1394_DV1394=y
CONFIG_IEEE1394_RAWIO=y

#
# I2O device support
#
# CONFIG_I2O is not set

#
# Network device support
#
CONFIG_NETDEVICES=y
CONFIG_DUMMY=y
CONFIG_BONDING=y
# CONFIG_EQUALIZER is not set
CONFIG_TUN=y

#
# ARCnet devices
#
# CONFIG_ARCNET is not set

#
# PHY device support
#

#
# Ethernet (10 or 100Mbit)
#
# CONFIG_NET_ETHERNET is not set

#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
CONFIG_TIGON3=y
# CONFIG_BNX2 is not set

#
# Ethernet (10000 Mbit)
#
# CONFIG_CHELSIO_T1 is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set

#
# Token Ring devices
#
# CONFIG_TR is not set

#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set
# CONFIG_PRISM2 is not set
# CONFIG_RT_EXP is not set
# CONFIG_D80211 is not set
# CONFIG_CRC_ITU_T is not set
# CONFIG_RFKILL is not set
# CONFIG_RT_LEGACY is not set

#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
# CONFIG_SHAPER is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_NDISWRAPPER is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set

#
# ISDN subsystem
#
# CONFIG_ISDN is not set

#
# Telephony Support
#
# CONFIG_PHONE is not set

#
# Input device support
#
CONFIG_INPUT=y

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1280
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=1024
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set

#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_ECC is not set
# CONFIG_SERIAL_NONSTANDARD is not set

#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set

#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set

#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set

#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
CONFIG_HW_RANDOM=y
CONFIG_NVRAM=y
CONFIG_RTC=y
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set

#
# Ftape, the floppy tape device driver
#
# CONFIG_AGP is not set
# CONFIG_DRM is not set
# CONFIG_MWAVE is not set
# CONFIG_CS5535_GPIO is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_HPET is not set
# CONFIG_HANGCHECK_TIMER is not set

#
# TPM devices
#
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set

#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y

#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=y
# CONFIG_I2C_ALGOPCF is not set
# CONFIG_I2C_ALGOPCA is not set

#
# I2C Hardware Bus support
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
CONFIG_I2C_I801=y
CONFIG_I2C_I810=y
CONFIG_I2C_PIIX4=y
CONFIG_I2C_ISA=y
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_SAVAGE4 is not set
# CONFIG_SCx200_ACB is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set

#
# Miscellaneous I2C Chip support
#
# CONFIG_SENSORS_DS1337 is not set
# CONFIG_SENSORS_DS1374 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set

#
# SPI support
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set

#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set

#
# Hardware Monitoring support
#
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
CONFIG_SENSORS_ASB100=y
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT8231 is not set
CONFIG_SENSORS_W83781D=y
CONFIG_SENSORS_W83792D=y
CONFIG_SENSORS_W83L785TS=y
CONFIG_SENSORS_W83627HF=y
CONFIG_SENSORS_W83627EHF=y
# CONFIG_SENSORS_HDAPS is not set
# CONFIG_HWMON_DEBUG_CHIP is not set

#
# Misc devices
#
# CONFIG_IBM_ASM is not set
# CONFIG_AVERATEC_5100P is not set
# CONFIG_PACKARDBELL_E5 is not set

#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
CONFIG_VIDEO_V4L2=y
# CONFIG_USB_DABUSB is not set

#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB is not set

#
# Hollywood Plus / DXR3
#
# CONFIG_DXR3 is not set

#
# Graphics support
#
CONFIG_FB=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_MACMODES is not set
CONFIG_FB_FIRMWARE_EDID=y
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
CONFIG_FB_VESA=y
CONFIG_VIDEO_SELECT=y
# CONFIG_FB_HGA is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I810 is not set
# CONFIG_FB_INTEL is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_GEODE is not set
# CONFIG_FB_IMAC is not set
# CONFIG_FB_VIRTUAL is not set

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_VGACON_SOFT_SCROLLBACK=y
CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
# CONFIG_FONT_6x11 is not set
# CONFIG_FONT_7x14 is not set
# CONFIG_FONT_PEARL_8x8 is not set
# CONFIG_FONT_ACORN_8x8 is not set
# CONFIG_FONT_MINI_4x6 is not set
# CONFIG_FONT_SUN8x16 is not set
# CONFIG_FONT_SUN12x22 is not set
# CONFIG_FONT_10x18 is not set

#
# Logo configuration
#
# CONFIG_LOGO is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set

#
# Speakup console speech
#
# CONFIG_SPEAKUP is not set

#
# Sound
#
# CONFIG_SOUND is not set

#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set

#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_BANDWIDTH is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_SUSPEND is not set
# CONFIG_USB_OTG is not set

#
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_SPLIT_ISO is not set
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set

#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set

#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#

#
# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_LIBUSUAL is not set

#
# USB Input Devices
#
CONFIG_USB_HID=y
CONFIG_USB_HIDINPUT=y
# CONFIG_USB_HIDINPUT_POWERBOOK is not set
# CONFIG_HID_FF is not set
# CONFIG_USB_HIDDEV is not set
# CONFIG_USB_AIPTEK is not set
# CONFIG_USB_WACOM is not set
# CONFIG_USB_ACECAD is not set
# CONFIG_USB_KBTAB is not set
# CONFIG_USB_POWERMATE is not set
# CONFIG_USB_TOUCHSCREEN is not set
# CONFIG_USB_YEALINK is not set
# CONFIG_USB_XPAD is not set
# CONFIG_USB_ATI_REMOTE is not set
# CONFIG_USB_ATI_REMOTE2 is not set
# CONFIG_USB_KEYSPAN_REMOTE is not set
# CONFIG_USB_APPLETOUCH is not set
# CONFIG_USB_SYNAPTICS is not set

#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set

#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
# CONFIG_USB_EAGLE is not set
# CONFIG_USB_MON is not set

#
# USB port drivers
#

#
# USB Serial Converter support
#
CONFIG_USB_SERIAL=y
# CONFIG_USB_SERIAL_CONSOLE is not set
# CONFIG_USB_SERIAL_GENERIC is not set
# CONFIG_USB_SERIAL_AIRPRIME is not set
# CONFIG_USB_SERIAL_ANYDATA is not set
# CONFIG_USB_SERIAL_ARK3116 is not set
CONFIG_USB_SERIAL_BELKIN=y
# CONFIG_USB_SERIAL_WHITEHEAT is not set
# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
# CONFIG_USB_SERIAL_CP2101 is not set
# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
# CONFIG_USB_SERIAL_EMPEG is not set
# CONFIG_USB_SERIAL_FTDI_SIO is not set
# CONFIG_USB_SERIAL_FUNSOFT is not set
# CONFIG_USB_SERIAL_VISOR is not set
# CONFIG_USB_SERIAL_IPAQ is not set
# CONFIG_USB_SERIAL_IR is not set
# CONFIG_USB_SERIAL_EDGEPORT is not set
# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
# CONFIG_USB_SERIAL_GARMIN is not set
# CONFIG_USB_SERIAL_IPW is not set
# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
# CONFIG_USB_SERIAL_KEYSPAN is not set
# CONFIG_USB_SERIAL_KLSI is not set
# CONFIG_USB_SERIAL_KOBIL_SCT is not set
# CONFIG_USB_SERIAL_MCT_U232 is not set
# CONFIG_USB_SERIAL_NAVMAN is not set
# CONFIG_USB_SERIAL_PL2303 is not set
# CONFIG_USB_SERIAL_HP4X is not set
# CONFIG_USB_SERIAL_SAFE is not set
# CONFIG_USB_SERIAL_TI is not set
# CONFIG_USB_SERIAL_CYBERJACK is not set
# CONFIG_USB_SERIAL_XIRCOM is not set
# CONFIG_USB_SERIAL_OMNINET is not set

#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGETKIT is not set
# CONFIG_USB_PHIDGETSERVO is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TEST is not set

#
# USB DSL modem support
#

#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set

#
# MMC/SD Card support
#
# CONFIG_MMC is not set

#
# LED devices
#
# CONFIG_NEW_LEDS is not set

#
# LED drivers
#

#
# LED Triggers
#

#
# InfiniBand support
#
# CONFIG_INFINIBAND is not set

#
# EDAC - error detection and reporting (RAS) (EXPERIMENTAL)
#
# CONFIG_EDAC is not set

#
# Real Time Clock
#
# CONFIG_RTC_CLASS is not set

#
# File systems
#
# CONFIG_EXT2_FS is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_DAZUKO is not set
CONFIG_INOTIFY=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set

#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set

#
# DOS/FAT/NT Filesystems
#
# CONFIG_MSDOS_FS is not set
# CONFIG_VFAT_FS is not set
# CONFIG_NTFS_FS is not set

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
# CONFIG_CONFIGFS_FS is not set

#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_ASFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
# CONFIG_UNION_FS is not set

#
# Network File Systems
#
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
CONFIG_NFS_V4=y
# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=y
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
CONFIG_NFSD_V4=y
CONFIG_NFSD_TCP=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
CONFIG_RPCSEC_GSS_KRB5=y
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set

#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set

#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-15"
# CONFIG_NLS_CODEPAGE_437 is not set
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
CONFIG_NLS_CODEPAGE_850=y
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8

description: updated
description: updated
Dmitry Ivanov (vonami) wrote :

I installed xen on edgy and ran into this bug. When I turned Hyperthreading off (P4 3Ghz) and managed to start 2 domU's without any problems. But if I start third domU, dom0 craches.

Nicolas Schmerber (nschmerber) wrote :

I placed myself in same config as Dmitriy Ivanov, I disabled my HyperThreading on my p4, and managed to run a 2nd domU, but more interesting I managed a third DomU successfully !!!!

Here is my domU config (generated with the xen-tools packages) :

kernel = '/boot/xen0-linux-2.6.17-6-generic-xen0'
ramdisk = '/boot/xen0-linux-2.6.17-6-generic-xen0.initrd.img'
memory = '256'
root = '/dev/sda1 ro'
disk = [ 'phy:data/xen2-disk,sda1,w',
            'phy:data/xen2-swap,sda2,w' ] # LVM on dom0
name = 'xen3'
vif = [ 'bridge=xenbr0' ]
vcpus = 1
on_poweroff = 'destroy'
on_reboot = 'restart'
on_crash = 'restart'

My dom0 uses the edgy xen packages + xen-tools + libc6-xen

Jens Wilke (jw-launchpad) wrote :

I experience the identical crash on a HP DL360 G2 (2x PIII 1.4Ghz, 3GB).
The binary kernel 2.6.16 from xen source works without problems.

William Grant (wgrant) wrote :

I can confirm that it crashes upon attempting to start a second domU with HyperThreading turned on.

Changed in xen-source-2.6.17:
status: Unconfirmed → Confirmed
dla (dla) wrote :

I can confirm the crash. DomU are 2x Edgy installed via xen-create-image.
Kernel is xen-image-xen0-2.6.17-6-generic-xen0 (both Dom0 and DomU).
Hypervisor is xen-hypervisor-3.0-i386.

The kernel panic occurs regardless of which of the two DomUs is started first.

When I use the binary package provided by xensource, both DomUs boot up, although they still use the Ubuntu-provided kernel.

The DomUs are stored on disk, I do not use LVM.

CPU:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Pentium(R) 4 CPU 2.40GHz
stepping : 7
cpu MHz : 2404.096
cache size : 512 KB

RAM: 1GB

Phoenix (phoenix-dominion) wrote :

IIRC I once managed to also have two DomU's and having the third crash my system, but can't remember how I managed that.

This is my CPU, AFAICS it has HT support, but either I deactivated it in the BIOS or it's not active for other reasons - but haven't changed that ages ago, so IMHO my issue is not HT relatead.

AFAICS the DomU Kernels do not cause the crash - IMHO it does not matter what kind of DomU Linux you start, only the Dom0 Kernel matters. It might even not matter if the DomU is Linux - anybody tested with BSD? (I don't have a current CPU :(, thus no VX support)

FYI:

processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 2
model name : Intel(R) Pentium(R) 4 CPU 2.40GHz
stepping : 7
cpu MHz : 2880.882
cache size : 512 KB
fdiv_bug : no
hlt_bug : no
f00f_bug : no
coma_bug : no
fpu : yes
fpu_exception : yes
cpuid level : 2
wp : yes
flags : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe
bogomips : 5764.73

Jens Wilke (jw-launchpad) wrote :

Looking on the xensource.com pages _the only_ kernel for Dom0 is 2.6.16.29 even
for FC5 and OpenSuse 10. Right now I would consider any other Xen Dom0 kernel as
dangerous because the changes between the Linux versions need to be carefully reviewed
by someone how understands the inner happenings of Xen.

This leads up to this situation:
- I don't see a sufficiently Xen version of a supported distro kernel in the near future, because
  it would mean some serious effort of development and testing capacity
- The "support state" of the "official" Xen kernel is unclear (at least to me) regarding
  critical bug and security fixes

dla (dla) wrote :

Well, this is not 100% accurate. FC6 ships with a Xen-enabled 2.6.18 kernel.
However, I have not tested if this kernel also crashes as discussed here.

Benjamin E. Zeller (bez) wrote :

Just hit this problem too. Dom0 and DomU work fine, as soon as 2nd DomU is startet, machine panics and reboots.
As some of you guys said, it's working with Xensource-Binaries: How does one use them? Where to get and most important: Where to put, so that they are used and problem is solved?

Phoenix (phoenix-dominion) wrote :

There might be several ways, but this is the road I took

I grabed the binary kernel from the XEN LiveCD, you may also fetch the tarball and build a Kernel of your own. Once you have that kernel, you follow the usual "How to install a new kernel" (copy the kernel and if needed the initrd to /boot, and add them to GRUB (don't forget the Hypervisor :) )).

AFAICS you only need a *working* Dom0 Kernel, it doesn't matter which Kernel your DomU loads - as said, AFAICS, the _number_ of DomU crashes the Dom0 and not a specific DomU kernel.

HTH

Benjamin E. Zeller (bez) wrote :

Thanks Phoenix for your hints, but that's not what I want/need. If I unterstood the above correctly, Ubuntu-Kernel works too, but with the original binaries, and that's what I want (what I really want is a fix, sure *g*)

tankgirl (tank-moonchild) wrote :

Phoenix is right.
Nab the binary package from xensource. You don't need to use the installer script. Just use what's in the boot and modules directory.
And 'bobs your uncle'.
Well... it works for me anyway.

Nicolas Schmerber (nschmerber) wrote :

Hi,

I already mentionned my problems with xen on a P4 with HT.
I had the occasion to test the edgy Xen on this HW : dual p3 1Ghz , 1500Mb RAM, basic 40Go HDD. So a real SMP not a p4 with HT

I got problem at launching 3rd DomU . Last thing I saw on Dom0 console was a kernel Panic.

Below is my config :

Dom0 : libc6-xen + xen-image-generic + xen-utils + xen-tools

DomU config (3 * same but alsa crashes with 3 differents) :

kernel = '/boot/xen0-linux-2.6.17-6-generic-xen0'
ramdisk = '/boot/xen0-linux-2.6.17-6-generic-xen0.initrd.img'
memory = '128'
root = '/dev/sda1 ro'
disk = [ 'phy:vg/sarge1-disk,sda1,w',
            'phy:vg/sarge1-swap,sda2,w' ]
vcpus = 1
name = 'sarge1'
vif = [ 'bridge=xenbr0' ]
on_poweroff = 'destroy'
on_reboot = 'restart'
on_crash = 'restart'

Greek Ordono (grexk) wrote :

Hello,
    I also confirmed that running a 2nd DomU crashes Dom0 when HT is on.

JGoor (john-goor) wrote :

Another one here... crash at start of 3rd DomU (kernel panic - no traces in dmesg or syslog however)

Config:
Compaq evo laptop
640Mb ram
800MHz cpu
Kernel: Xen: 3.0.3 on Ubuntu Edgy (2.6.17-6-generic-xen0)
I did a vanilla server install of Edgy then installed the binary tarball from Xensource.

I also mentioned this issue at: http://lists.xensource.com/archives/html/xen-users/2006-11/msg00203.html
Every respondent used an AMD cpu - so not very helpful thusfar....

darkadept (darkadept) wrote :

Same crash here too. At the start of the 3rd DomU. kernel panic and reboot of dom0 machine.

Old 300mhz pentium 3 with 512mb ram
kernel: Xen: 3.0.3 on Ubuntu Edgy (2.6.17-6-generic-xen0) [ubuntu server install]
Using LVM domU's

same here on an Intel(R) Pentium(R) D CPU 2.66GHz

I've worked around this by installing the Debian Xen kernel package on the Dom0 and DomU machines: linux-image-2.6.18-3-xen-686. It pulls in the Debian Xen tools too, but doesn't clobber anything Ubuntu specific.

Phoenix (phoenix-dominion) wrote :

Meanwhile I got myself a new CPU, an Intel with the virtualisation Extension to run native OS'es - right now I'm running a custom Kernel (made with the ubuntu-xen-source), as I tried to have fbcon, which for some reason I was not having with the default kernel and still don't have with my custom kernel.

Anyhow, right now I'm running some >50 domains without a crash.... though native (read: vmx) ones.

I haven't tried any of the xen-modified guests (well, I lost them with the new disk-layout and haven't created new ones yet) - so I can't say, if my problems still persist with the new CPU if I run xen-modified Systems.

Though I do have one off-topic hint - I'm running the base (dom0) on a USB CF, which is rather slow - so to startup 50 systems, xen does a lot in the xenstore directory /var/lib/xenstored, which basically makes the system crawl, I changed that now to a tmpfs... and it has now a lot of speed (though it could be faster for my taste....), but I fear suspend won't work anymore, but that is none of my concern.

regards
Philipp

Michael Monreal (mimox) wrote :

I've seen the crash too (Core2Duo T6600) and the only way to work around it for me was to completely remove all of Ubuntu's Xen stuff and install the latext Xen 3.0.4 from source. Before, it would freeze when starting the 3rd guest, now I can run as much as I like.

Benjamin E. Zeller (bez) wrote :

Question: Why is importance still undecided? Looks to me, that there is no plan to fix that and that's a shame imho...

jgoor (john-goor-eu) wrote :

Probably because this is the multiverse (or was it universe) tree.
A pity, yes. This problem forces me to abandon Ubuntu and use Debian. And once I've configured it - I'm not keen to switch my production environment back again. The more demanding user is being disappointed this way. What's better? Many fysical Ubuntu server or many of them being virtual? I know the answer :-) I think this should be given more priority.

Benjamin E. Zeller (bez) wrote :

Well, we try to live with only one DomU atm, works in most of cases, but not always, but we don't want to abandon Ubuntu (yet) and I really hope, that this will be fixed asap, but as neiter importance is set nor the bug itself is assigned... I don't wanna think louder and further :-(

Maybe it helps telling you that the same error occurs on Debian (etch, SMP, i686 on DELL Poweredge 2950 with 2 Intel(R) Xeon(R) CPU (meaning 4 cores)). Xen installed from 3.0.4 binary release. As this is not my first Xen install I'm quite surprised but'd rather guess its a Debian platform provided architecture problem than an Ubuntu specific one.

Phoenix (phoenix-dominion) wrote :

Please note, that It worked for me with the only thing replaced was the kernel+modules, though that was 3.0.3, _everything_ else was from ubuntu.

I am still investigating the same error on Debian edge and found a hint there might be problems with a broken udev package not acting as expected.

As this might also be a xen related bug I issued a bug report last week:

http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=905

Alex Muntada (alex.muntada) wrote :

Caspar: I tried Xen 3.0.4 binaries for 64 bit and I could run more than 2 domU without problems on Ubuntu LTS server (amd64); however, I had confirmed this issue with Ubuntu Edgy packages before trying Dapper with Xen binaries.

Thus, I'd say it's a problem with either Debian or Ubuntu kernel patches.

Alex Muntada (alex.muntada) wrote :

Can anybody confirm whether this is still happening with latest xen-source-2.6.19 on Feisty?

Changed in xen-source-2.6.17:
status: Confirmed → Needs Info
Chuck Short (zulcss) wrote :

For those who are having problems can they please test on feisty. I would like to get as much feedback as possible with 2.6.19.

Thanks
chuck

Upgrading to 2.6.19 (from Feisty) solved this problem for me

Cedric

2007/2/26, ChuckShort <email address hidden>:
>
> For those who are having problems can they please test on feisty. I
> would like to get as much feedback as possible with 2.6.19.
>
> Thanks
> chuck
>
> --
> Dom0 crashes upon start of second DomU
> https://launchpad.net/bugs/71348
>

Andrew Shugg (ashugg) wrote :

Hi Chuck,

The feisty xen image (2.6.19-4-server and 2.6.19-4-generic) sadly do not work for me, as they lack the CONFIG_BLK_DEV_DM_BBR kernel option - this means that EVMS won't run under these kernels, and I can't start up my domU's as they live on various EVMS volumes.

With the feisty freeze just a couple of days away now, is there any change of an EVMS-aware Xen-enabled kernel package? Should I pull down the sources for the xen-2.6.19-4-server package and try rolling my own?

Thanks,

Andrew S.

Chuck Short (zulcss) wrote :

Ill add the option tonight.

chuck

William Grant (wgrant) wrote :

This is fixed on the two machines at work that I've tried it on.

Benjamin E. Zeller (bez) wrote :

So bug is fixed in feisty?

Andrew Shugg (ashugg) wrote :

Hi Chuck,

I can see in http://archive.ubuntu.com/ubuntu/pool/universe/x/xen-source/ that a xen-source_2.6.19-2ubuntu7.diff.gz and xen-source_2.6.19-2ubuntu7.dsc have appeared, but no .debs?

Are we waiting on an autobuilder, or is approval needed from the release team? Is there a copy of the .deb somewhere so I can try it and see if the fix works for me?

Thanks,

Andrew S.

Andrew Shugg (ashugg) wrote :

Never mind, the .debs did show up a day later.

I still can't boot my server with them because (a) the (EVMS) dm_bbr patch isn't included in the xen-source-2.6.19 package, and (b) when added, the dm_bbr module won't build under 2.6.19 anyway ... but that's an EVMS problem, not a Xen problem. =)

Andrew S.

Benjamin E. Zeller (bez) wrote :

For all those who were asking:

I just got 3 DomUs fired up without any problem on my lab-server. I will be able to update the system, on which I ran into this problem but I am quite sure, that problems won't occur there either.

Benjamin E. Zeller (bez) wrote :

For all those who were asking:

I just got 3 DomUs fired up without any problem on my lab-server running feisty-server. I will be able to update the system, on which I ran into this problem but I am quite sure, that problems won't occur there either.

Adam Collard (adam-collard) wrote :

This seems to have been fixed in Feisty, therefore moving to Fix Released

Changed in xen-source-2.6.17:
status: Needs Info → Fix Released
Benjamin E. Zeller (bez) wrote :

As I stated above (sorry for posting it twice):

It *is* fixed in Feisty!

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