2.6.16-rc6-rt3

2.6.16-rc6-rt3

[Ingo Molnar]

i have released the 2.6.16-rc6-rt3 tree, which can be downloaded from 
the usual place:

   http://redhat.com/~mingo/realtime-preempt/

this is a fixes-only release, which resolves a number of 2.6.16-rc6 
rebasing side-effects. The fixes are:

 - futex crash fix (reported by Michal Piotrowski)

 - PI boosting fix (Esben Nielsen)

 - printk from rt-atomic context fix (Thomas Gleixner, reported by 
   Michal Piotrowski)

 - symbol export fixes (Jan Altenberg)

 - non-debug mutex build fix (Jan Altenberg)

 - x86_64 and ppc build fix (Steven Rostedt)

 - early_printk build fix in latency.c (Steven Rostedt)

to build a 2.6.16-rc6-rt3 tree, the following patches should be applied:

  http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.15.tar.bz2
  http://kernel.org/pub/linux/kernel/v2.6/testing/patch-2.6.16-rc6.bz2
  http://redhat.com/~mingo/realtime-preempt/patch-2.6.16-rc6-rt3

        Ingo

Re: 2.6.16-rc6-rt3

[K.R. Foley]

[-- Attachment #1: Type: text/plain, Size: 201 bytes --]

Ingo Molnar wrote:
> i have released the 2.6.16-rc6-rt3 tree, which can be downloaded from 
> the usual place:
> 

This one doesn't want to boot on the old SMP box. Log and config attached.

-- 
   kr

[-- Attachment #2: 2.6.16-rc6-rt3.cap --]
[-- Type: text/plain, Size: 17915 bytes --]

Linux version 2.6.16-rc6-rt3 (kr@porky.cybersoft.int) (gcc version 3.4.4 20050721 (Red Hat 3.4.4-2)) #19 SMP PREEMPT Tue Mar 14 07:12:19 CST 2006
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000001ff9e000 (usable)
 BIOS-e820: 000000001ff9e000 - 0000000020000000 (reserved)
 BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fee10000 (reserved)
 BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
511MB LOWMEM available.
found SMP MP-table at 000fe710
DMI 2.3 present.
ACPI: PM-Timer IO Port: 0x808
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 6:8 APIC version 17
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
Processor #1 6:8 APIC version 17
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] 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 dfl)
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 30000000 (gap: 20000000:dec00000)
Detected 931.007 MHz processor.
Real-Time Preemption Support (C) 2004-2006 Ingo Molnar
Built 1 zonelists
Kernel command line: ro root=LABEL=/ console=ttyS0,38400 console=tty0 nmi_watchdog=1 
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
WARNING: experimental RCU implementation.
PID hash table entries: 2048 (order: 11, 32768 bytes)
requested: 50000000  calculated 49992350 ns 50 cyc error: 7650
Event source pit installed with caps set: 01
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 506304k/523896k available (1785k kernel code, 17208k reserved, 921k data, 280k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 1862.56 BogoMIPS (lpj=931284)
Security Framework v1.0.0 initialized
Capability LSM initialized
Mount-cache hash table entries: 512
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Checking 'hlt' instruction... OK.
CPU0: Intel Pentium III (Coppermine) stepping 06
Booting processor 1/1 eip 2000
Initializing CPU#1
Calibrating delay using timer specific routine.. 1861.67 BogoMIPS (lpj=930838)
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#1.
CPU1: Intel Pentium III (Coppermine) stepping 06
Total of 2 processors activated (3724.24 BogoMIPS).
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1
Event source lapic installed with caps set: 04
checking TSC synchronization across 2 CPUs: passed.
Event source lapic installed with caps set: 04
Brought up 2 CPUs
checking if image is initramfs... it is
Freeing initrd memory: 433k freed
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: PCI BIOS revision 2.10 entry at 0xfc03e, last bus=4
PCI: Using configuration type 1
ACPI: Subsystem revision 20060127
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
ACPI: Assume root bridge [\_SB_.PCI0] bus is 0
PCI quirk: region 0800-087f claimed by ICH4 ACPI/GPIO/TCO
PCI quirk: region 0880-08bf claimed by ICH4 GPIO
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 *10 11 12 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11 12 15)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
pnp: PnP ACPI: found 14 devices
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
pnp: 00:0d: ioport range 0x800-0x85f could not be reserved
pnp: 00:0d: ioport range 0xc00-0xc7f has been reserved
pnp: 00:0d: ioport range 0x860-0x8ff could not be reserved
PCI: Bridge: 0000:00:01.0
  IO window: disabled.
  MEM window: fc000000-fdffffff
  PREFETCH window: f4000000-f5ffffff
PCI: Bridge: 0000:02:1f.0
  IO window: disabled.
  MEM window: fb000000-fb0fffff
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:02.0
  IO window: disabled.
  MEM window: fb000000-fbffffff
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:1e.0
  IO window: e000-efff
  MEM window: f9000000-faffffff
  PREFETCH window: 30000000-300fffff
No per-cpu room for modules.
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 16
nvidiafb: PCI id - 10de002d
nvidiafb: Actual id - 10de002d
nvidiafb: nVidia device/chipset 10DE002D
nvidiafb: HW is currently programmed for CRT
nvidiafb: Using CRT on CRTC 0
nvidiafb: MTRR set to ON
nvidiafb: PCI nVidia NV2 framebuffer (32MB @ 0xF4000000)
ACPI: Power Button (FF) [PWRF]
ibm_acpi: ec object not found
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Real Time Clock Driver v1.12ac
PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
00:0a: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:0b: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH: IDE controller at PCI slot 0000:00:1f.1
ICH: chipset revision 2
ICH: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
    ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:pio
hda: SAMSUNG CD-R/RW SW-248F, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hdc: Lite-On LTN483S 48x Max, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
mice: PS/2 mouse device common for all mice
md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: bitmap version 4.39
NET: Registered protocol family 2
input: AT Translated Set 2 keyboard as /class/input/input0
IP route cache hash table entries: 8192 (order: 3, 32768 bytes)
TCP established hash table entries: 32768 (order: 9, 2490368 bytes)
TCP bind hash table entries: 32768 (order: 9, 2359296 bytes)
TCP: Hash tables configured (established 32768 bind 32768)
TCP reno registered
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
input: ImPS/2 Generic Wheel Mouse as /class/input/input1
NET: Registered protocol family 8
NET: Registered protocol family 20
Testing NMI watchdog ... OK.
Starting balanced_irq
Using IPI Shortcut mode
*****************************************************************************
*                                                                           *
requested: 50000000  calculated 50000000 ns 46550352 cyc error: 0
Time: tsc clocksource has been installed.
*  REMINDER, the following debugging options are turned on in your .config: *
*                                                                           *
*        CONFIG_DEBUG_RT_MUTEXES                                             *
*        CONFIG_DEBUG_PREEMPT                                               *
*                                                                           *
*  they may increase runtime overhead and latencies.                        *
*                                                                           *
*****************************************************************************
*****************************************************************************
*                                                                           *
*  REMINDER, the following debugging options are turned on in your .config: *
*                                                                           *
*        CONFIG_DEBUG_RT_MUTEXES                                             *
*        CONFIG_DEBUG_PREEMPT                                               *
*                                                                           *
*  they may increase runtime overhead and latencies.                        *
*                                                                           *
*****************************************************************************
Freeing unused kernel memory: 280k freed
Could not allocate 8 bytes percpu data
BUG: Unable to handle kernel paging request at virtual address f3010000
 printing eip:
c0131c79
*pde = 00000000
Oops: 0000 [#1]
PREEMPT SMP 
Modules linked in:
CPU:    0
EIP:    0060:[<c0131c79>]    Not tainted VLI
EFLAGS: 00010297   (2.6.16-rc6-rt3 #19) 
EIP is at __find_symbol+0x37/0x1da
eax: ffffffff   ebx: 000004b0   ecx: c02fe964   edx: c02fab00
esi: f3010000   edi: e08255d0   ebp: de78fe9c   esp: de78fe8c
ds: 007b   es: 007b   ss: 0068   preempt: 00000001
Process insmod (pid: 804, threadinfo=de78e000 task=de4f9840 stack_left=7768 worst_left=-1)
Stack: <0>000004b0 e082adc0 e082bc80 e08255d0 de78fec8 c0132cc6 e08255d0 de78feb4 
       de78feb8 00000001 00000000 e082adc0 e082adc0 00000370 00000032 de78fef0 
       c013321c e0824930 0000000b e08255d0 e082bc80 00000000 e0824930 e082bc8d 
Call Trace:
 [<c01038fb>] show_stack_log_lvl+0xa5/0xad (44)
 [<c0103a67>] show_registers+0x137/0x1a0 (44)
 [<c0103c3b>] die+0xf3/0x16f (56)
 [<c0111e19>] do_page_fault+0x36f/0x48a (88)
 [<c010357f>] error_code+0x4f/0x54 (76)
 [<c0132cc6>] resolve_symbol+0x22/0x5d (44)
 [<c013321c>] simplify_symbols+0x81/0xf4 (40)
 [<c0133e2d>] load_module+0x637/0x968 (168)
 [<c01341c1>] sys_init_module+0x3d/0x1d3 (28)
 [<c0102a1b>] sysenter_past_esp+0x54/0x75 (-8116)
---------------------------
| preempt count: 00000001 ]
| 1-level deep critical section nesting:
----------------------------------------
.. [<c02bd871>] .... _raw_spin_lock_irqsave+0x11/0x33
.....[<c0103b87>] ..   ( <= die+0x3f/0x16f)

------------------------------
| showing all locks held by: |  (insmod/804 [de4f9840, 120]):
------------------------------

#001:             [c0311f24] {module_mutex.lock}
... acquired at:               rt_down_interruptible+0x15/0x32

Code: 00 00 00 00 b8 80 85 2f c0 3d 04 cb 2f c0 c7 45 f0 00 00 00 00 73 4a 89 c2 b9 a4 d6 2f c0 8b 5d f0 8b 7d 08 8b 34 dd 84 85 2f c0 <ac> ae 75 08 84 c0 75 f8 31 c0 eb 04 19 c0 0c 01 85 c0 75 11 8b 
 BUG: nonzero lock count 1 at exit time?
          insmod:  804 [de4f9840, 120]
 [<c0103854>] show_trace+0x13/0x15 (20)
 [<c010392e>] dump_stack+0x16/0x18 (20)
 [<c013067f>] rt_mutex_debug_check_no_locks_held+0x60/0x227 (44)
 [<c011c837>] do_exit+0x3e3/0x45b (32)
 [<c0103cb7>] do_trap+0x0/0x97 (52)
 [<c0111e19>] do_page_fault+0x36f/0x48a (88)
 [<c010357f>] error_code+0x4f/0x54 (76)
 [<c0132cc6>] resolve_symbol+0x22/0x5d (44)
 [<c013321c>] simplify_symbols+0x81/0xf4 (40)
 [<c0133e2d>] load_module+0x637/0x968 (168)
 [<c01341c1>] sys_init_module+0x3d/0x1d3 (28)
 [<c0102a1b>] sysenter_past_esp+0x54/0x75 (-8116)
---------------------------
| preempt count: 00000000 ]
| 0-level deep critical section nesting:
----------------------------------------

------------------------------
| showing all locks held by: |  (insmod/804 [de4f9840, 120]):
------------------------------

#001:             [c0311f24] {module_mutex.lock}
... acquired at:               rt_down_interruptible+0x15/0x32

BUG: insmod/804, lock held at task exit time!
 [c0311f24] {module_mutex.lock}
.. ->owner: de4f9840
.. held by:            insmod:  804 [de4f9840, 120]
... acquired at:               rt_down_interruptible+0x15/0x32
BUG at kernel/rtmutex.c:674!
------------[ cut here ]------------
kernel BUG at kernel/rtmutex.c:674!
invalid opcode: 0000 [#2]
PREEMPT SMP 
Modules linked in:
CPU:    0
EIP:    0060:[<c02bd019>]    Not tainted VLI
EFLAGS: 00010202   (2.6.16-rc6-rt3 #19) 
EIP is at rt_mutex_slowlock+0xaf/0x262
eax: 00000020   ebx: de78e000   ecx: de4f9840   edx: 00000002
esi: 00000000   edi: c0311f24   ebp: de78ff78   esp: de78fef0
ds: 007b   es: 007b   ss: 0068   preempt: 00000002
Process insmod (pid: 805, threadinfo=de78e000 task=de4f9840 stack_left=7868 worst_left=-1)
Stack: <0>c02cc5bf c02d2c3d 000002a2 ffffffff 00000000 00000000 00000002 c02bcf49 
       c1d307c8 c1d307a0 de78ff20 c02bd5a5 de78ff2c c0130fd3 00000000 0000008c 
       de78ff30 de78ff30 de78ff38 de78ff38 00000000 0000008c de78ff48 de78ff48 
Call Trace:
 [<c01038fb>] show_stack_log_lvl+0xa5/0xad (44)
 [<c0103a67>] show_registers+0x137/0x1a0 (44)
 [<c0103c3b>] die+0xf3/0x16f (56)
 [<c0103d32>] do_trap+0x7b/0x97 (32)
 [<c0103f89>] do_invalid_op+0x90/0x97 (204)
 [<c010357f>] error_code+0x4f/0x54 (196)
 [<c02bd285>] rt_mutex_lock_interruptible+0x2f/0x39 (28)
 [<c0131142>] rt_down_interruptible+0x15/0x32 (16)
 [<c01341a6>] sys_init_module+0x22/0x1d3 (16)
 [<c0102a1b>] sysenter_past_esp+0x54/0x75 (-8116)
---------------------------
| preempt count: 00000002 ]
| 2-level deep critical section nesting:
----------------------------------------
.. [<c02bd8a1>] .... _raw_spin_lock_irq+0xe/0x22
.....[<c02bcfa0>] ..   ( <= rt_mutex_slowlock+0x36/0x262)
.. [<c02bd871>] .... _raw_spin_lock_irqsave+0x11/0x33
.....[<c0103b87>] ..   ( <= die+0x3f/0x16f)

------------------------------
| showing all locks held by: |  (insmod/805 [de4f9840, 119]):
------------------------------

Code: c0 e9 d0 01 00 00 8b 47 1c bb 00 e0 ff ff 21 e3 83 e0 fc 3b 03 75 1f 68 a2 02 00 00 68 3d 2c 2d c0 68 bf c5 2c c0 e8 87 d3 e5 ff <0f> 0b a2 02 3d 2c 2d c0 83 c4 0c 8b 03 8b 58 14 85 db 78 2e c7 
 <3>BUG: sleeping function called from invalid context insmod(805) at kernel/rtmutex.c:831
in_atomic():1 [00000001], irqs_disabled():0
 [<c0103854>] show_trace+0x13/0x15 (20)
 [<c010392e>] dump_stack+0x16/0x18 (20)
 [<c0117077>] __might_sleep+0xce/0xd8 (36)
 [<c02bd23a>] rt_mutex_lock+0x15/0x31 (20)
 [<c01310ed>] rt_down_read+0x3c/0x3f (12)
 [<c011abb1>] profile_task_exit+0xd/0x2b (8)
 [<c011c46e>] do_exit+0x1a/0x45b (32)
 [<c0103cb7>] do_trap+0x0/0x97 (52)
 [<c0103d32>] do_trap+0x7b/0x97 (32)
 [<c0103f89>] do_invalid_op+0x90/0x97 (204)
 [<c010357f>] error_code+0x4f/0x54 (196)
 [<c02bd285>] rt_mutex_lock_interruptible+0x2f/0x39 (28)
 [<c0131142>] rt_down_interruptible+0x15/0x32 (16)
 [<c01341a6>] sys_init_module+0x22/0x1d3 (16)
 [<c0102a1b>] sysenter_past_esp+0x54/0x75 (-8116)
---------------------------
| preempt count: 00000001 ]
| 1-level deep critical section nesting:
----------------------------------------
.. [<c02bd8a1>] .... _raw_spin_lock_irq+0xe/0x22
.....[<c02bcfa0>] ..   ( <= rt_mutex_slowlock+0x36/0x262)

------------------------------
| showing all locks held by: |  (insmod/805 [de4f9840, 119]):
------------------------------

note: insmod[805] exited with preempt_count 1
BUG: scheduling while atomic: insmod/0x00000001/805
caller is do_exit+0x41a/0x45b
 [<c0103854>] show_trace+0x13/0x15 (20)
 [<c010392e>] dump_stack+0x16/0x18 (20)
 [<c02bbab6>] __schedule+0x6c/0x6e0 (76)
 [<c011c86e>] do_exit+0x41a/0x45b (28)
 [<c0103cb7>] do_trap+0x0/0x97 (52)
 [<c0103d32>] do_trap+0x7b/0x97 (32)
 [<c0103f89>] do_invalid_op+0x90/0x97 (204)
 [<c010357f>] error_code+0x4f/0x54 (196)
 [<c02bd285>] rt_mutex_lock_interruptible+0x2f/0x39 (28)
 [<c0131142>] rt_down_interruptible+0x15/0x32 (16)
 [<c01341a6>] sys_init_module+0x22/0x1d3 (16)
 [<c0102a1b>] sysenter_past_esp+0x54/0x75 (-8116)
---------------------------
| preempt count: 00000001 ]
| 1-level deep critical section nesting:
----------------------------------------
.. [<c02bd8a1>] .... _raw_spin_lock_irq+0xe/0x22
.....[<c02bcfa0>] ..   ( <= rt_mutex_slowlock+0x36/0x262)

------------------------------
| showing all locks held by: |  (insmod/805 [de4f9840, 119]):
------------------------------

NMI watchdog detected lockup on CPU#0 (5000/5000)

Pid: 806, comm:               insmod
EIP: 0060:[<c02bd8ac>] CPU: 0
EIP is at _raw_spin_lock_irq+0x19/0x22
 EFLAGS: 00000086    Not tainted  (2.6.16-rc6-rt3 #19)
EAX: 00000001 EBX: c0311f24 ECX: c02bcfa0 EDX: 00000001
ESI: 00000000 EDI: c0311f24 EBP: de78fef0 DS: 007b ES: 007b
CR0: 8005003b CR2: b7f7b007 CR3: 1fb9b000 CR4: 000006d0
 [<c0103854>] show_trace+0x13/0x15 (20)
 [<c01010c5>] show_regs+0x111/0x118 (44)
 [<c010e415>] nmi_watchdog_tick+0x12c/0x23e (44)
 [<c01045b9>] default_do_nmi+0x6f/0x13d (88)
 [<c01046bc>] do_nmi+0x2e/0x34 (16)
 [<c0103626>] nmi_stack_correct+0x1d/0x22 (64)
 [<c02bcfa0>] rt_mutex_slowlock+0x36/0x262 (136)
 [<c02bd285>] rt_mutex_lock_interruptible+0x2f/0x39 (28)
 [<c0131142>] rt_down_interruptible+0x15/0x32 (16)
 [<c01341a6>] sys_init_module+0x22/0x1d3 (16)
 [<c0102a1b>] sysenter_past_esp+0x54/0x75 (-8116)
---------------------------
| preempt count: 00000002 ]
| 2-level deep critical section nesting:
----------------------------------------
.. [<c02bd8a1>] .... _raw_spin_lock_irq+0xe/0x22
.....[<c02bcfa0>] ..   ( <= rt_mutex_slowlock+0x36/0x262)
.. [<c02bd9be>] .... _raw_spin_lock+0xd/0x21
.....[<c010e3f1>] ..   ( <= nmi_watchdog_tick+0x108/0x23e)

------------------------------
| showing all locks held by: |  (insmod/806 [de4f9840, 119]):
------------------------------

NMI show regs on CPU#1:
 

[-- Attachment #3: config.porky.2.6.16-rc6-rt3.gz --]
[-- Type: application/x-gzip, Size: 10135 bytes --]

Re: 2.6.16-rc6-rt3

[Steven Rostedt]

On Tue, 2006-03-14 at 07:36 -0600, K.R. Foley wrote:
> Ingo Molnar wrote:
> > i have released the 2.6.16-rc6-rt3 tree, which can be downloaded from 
> > the usual place:
> > 
> 
> This one doesn't want to boot on the old SMP box. Log and config attached.
> 

[...]

> Freeing unused kernel memory: 280k freed
> Could not allocate 8 bytes percpu data
> BUG: Unable to handle kernel paging request at virtual address f3010000
>  printing eip:
> c0131c79
> *pde = 00000000
> Oops: 0000 [#1]
> PREEMPT SMP 
> Modules linked in:
> CPU:    0
> EIP:    0060:[<c0131c79>]    Not tainted VLI
> EFLAGS: 00010297   (2.6.16-rc6-rt3 #19) 
> EIP is at __find_symbol+0x37/0x1da
> eax: ffffffff   ebx: 000004b0   ecx: c02fe964   edx: c02fab00
> esi: f3010000   edi: e08255d0   ebp: de78fe9c   esp: de78fe8c
> ds: 007b   es: 007b   ss: 0068   preempt: 00000001
> Process insmod (pid: 804, threadinfo=de78e000 task=de4f9840 stack_left=7768 worst_left=-1)
> Stack: <0>000004b0 e082adc0 e082bc80 e08255d0 de78fec8 c0132cc6 e08255d0 de78feb4 
>        de78feb8 00000001 00000000 e082adc0 e082adc0 00000370 00000032 de78fef0 
>        c013321c e0824930 0000000b e08255d0 e082bc80 00000000 e0824930 e082bc8d 
> Call Trace:
>  [<c01038fb>] show_stack_log_lvl+0xa5/0xad (44)
>  [<c0103a67>] show_registers+0x137/0x1a0 (44)
>  [<c0103c3b>] die+0xf3/0x16f (56)
>  [<c0111e19>] do_page_fault+0x36f/0x48a (88)
>  [<c010357f>] error_code+0x4f/0x54 (76)
>  [<c0132cc6>] resolve_symbol+0x22/0x5d (44)
>  [<c013321c>] simplify_symbols+0x81/0xf4 (40)
>  [<c0133e2d>] load_module+0x637/0x968 (168)
>  [<c01341c1>] sys_init_module+0x3d/0x1d3 (28)
>  [<c0102a1b>] sysenter_past_esp+0x54/0x75 (-8116)
> ---------------------------
> | preempt count: 00000001 ]

Hmm, you didn't do a make modules_install, then change some of the
config options, do a make install and forget to do a modules_install did
you?  That error looks like the error I get when I do something like
that.

If you have done more than one make and install, could you do a make
clean and start again?  Just to make sure it's not a incompatibility
between makes.

Thanks,

-- Steve

Re: 2.6.16-rc6-rt3

[K.R. Foley]

Steven Rostedt wrote:
<snip>
> Hmm, you didn't do a make modules_install, then change some of the
> config options, do a make install and forget to do a modules_install did
> you?  That error looks like the error I get when I do something like
> that.

Not likely, but...

> 
> If you have done more than one make and install, could you do a make
> clean and start again?  Just to make sure it's not a incompatibility
> between makes.
> 
> Thanks,
> 
> -- Steve

I am trying a clean build because I too have had similar problems in the
past and I have been using this tree for a while.

-- 
   kr

Re: 2.6.16-rc6-rt3

[Ingo Molnar]

* K.R. Foley <kr@cybsft.com> wrote:

> This one doesn't want to boot on the old SMP box. Log and config attached.

>  [<c0111e19>] do_page_fault+0x36f/0x48a (88)
>  [<c010357f>] error_code+0x4f/0x54 (76)
>  [<c0132cc6>] resolve_symbol+0x22/0x5d (44)
>  [<c013321c>] simplify_symbols+0x81/0xf4 (40)
>  [<c0133e2d>] load_module+0x637/0x968 (168)
>  [<c01341c1>] sys_init_module+0x3d/0x1d3 (28)
>  [<c0102a1b>] sysenter_past_esp+0x54/0x75 (-8116)

hm, this seems to suggest some module building mismatch. Could you 
double-check that by doing a full rebuild?

	Ingo

Re: 2.6.16-rc6-rt3

[K.R. Foley]

Ingo Molnar wrote:
> * K.R. Foley <kr@cybsft.com> wrote:
> 
>> This one doesn't want to boot on the old SMP box. Log and config attached.
> 
>>  [<c0111e19>] do_page_fault+0x36f/0x48a (88)
>>  [<c010357f>] error_code+0x4f/0x54 (76)
>>  [<c0132cc6>] resolve_symbol+0x22/0x5d (44)
>>  [<c013321c>] simplify_symbols+0x81/0xf4 (40)
>>  [<c0133e2d>] load_module+0x637/0x968 (168)
>>  [<c01341c1>] sys_init_module+0x3d/0x1d3 (28)
>>  [<c0102a1b>] sysenter_past_esp+0x54/0x75 (-8116)
> 
> hm, this seems to suggest some module building mismatch. Could you 
> double-check that by doing a full rebuild?
> 
> 	Ingo
> 
As noted in my response to Steve, I am doing just that.

-- 
   kr

Re: 2.6.16-rc6-rt3

[K.R. Foley]

[-- Attachment #1: Type: text/plain, Size: 767 bytes --]

Ingo Molnar wrote:
> * K.R. Foley <kr@cybsft.com> wrote:
> 
>> This one doesn't want to boot on the old SMP box. Log and config attached.
> 
>>  [<c0111e19>] do_page_fault+0x36f/0x48a (88)
>>  [<c010357f>] error_code+0x4f/0x54 (76)
>>  [<c0132cc6>] resolve_symbol+0x22/0x5d (44)
>>  [<c013321c>] simplify_symbols+0x81/0xf4 (40)
>>  [<c0133e2d>] load_module+0x637/0x968 (168)
>>  [<c01341c1>] sys_init_module+0x3d/0x1d3 (28)
>>  [<c0102a1b>] sysenter_past_esp+0x54/0x75 (-8116)
> 
> hm, this seems to suggest some module building mismatch. Could you 
> double-check that by doing a full rebuild?
> 
> 	Ingo
> 

OK. Still having problems. This time I started from scratch with 2.6.15
then patch-2.6.16-rc6 then patch-2.6.16-rc6-rt3. Log and config attached.

-- 
   kr

[-- Attachment #2: 2.6.16-rc6-rt3-3.cap --]
[-- Type: text/plain, Size: 13817 bytes --]

Linux version 2.6.16-rc6-rt3 (kr@porky.cybersoft.int) (gcc version 3.4.4 20050721 (Red Hat 3.4.4-2)) #1 SMP PREEMPT Tue Mar 14 09:44:24 CST 2006
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000001ff9e000 (usable)
 BIOS-e820: 000000001ff9e000 - 0000000020000000 (reserved)
 BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fee10000 (reserved)
 BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
511MB LOWMEM available.
found SMP MP-table at 000fe710
DMI 2.3 present.
ACPI: PM-Timer IO Port: 0x808
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 6:8 APIC version 17
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
Processor #1 6:8 APIC version 17
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] 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 dfl)
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 30000000 (gap: 20000000:dec00000)
Detected 930.992 MHz processor.
Real-Time Preemption Support (C) 2004-2006 Ingo Molnar
Built 1 zonelists
Kernel command line: ro root=LABEL=/ console=ttyS0,38400 console=tty0 nmi_watchdog=1 
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
WARNING: experimental RCU implementation.
PID hash table entries: 2048 (order: 11, 32768 bytes)
requested: 50000000  calculated 49992350 ns 50 cyc error: 7650
Event source pit installed with caps set: 01
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 506304k/523896k available (1785k kernel code, 17208k reserved, 921k data, 280k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 1862.57 BogoMIPS (lpj=931289)
Security Framework v1.0.0 initialized
Capability LSM initialized
Mount-cache hash table entries: 512
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Checking 'hlt' instruction... OK.
CPU0: Intel Pentium III (Coppermine) stepping 06
Booting processor 1/1 eip 2000
Initializing CPU#1
Calibrating delay using timer specific routine.. 1861.67 BogoMIPS (lpj=930836)
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#1.
CPU1: Intel Pentium III (Coppermine) stepping 06
Total of 2 processors activated (3724.25 BogoMIPS).
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1
Event source lapic installed with caps set: 04
checking TSC synchronization across 2 CPUs: passed.
Event source lapic installed with caps set: 04
Brought up 2 CPUs
checking if image is initramfs... it is
Freeing initrd memory: 433k freed
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: PCI BIOS revision 2.10 entry at 0xfc03e, last bus=4
PCI: Using configuration type 1
ACPI: Subsystem revision 20060127
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
ACPI: Assume root bridge [\_SB_.PCI0] bus is 0
PCI quirk: region 0800-087f claimed by ICH4 ACPI/GPIO/TCO
PCI quirk: region 0880-08bf claimed by ICH4 GPIO
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 *10 11 12 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11 12 15)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
pnp: PnP ACPI: found 14 devices
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
pnp: 00:0d: ioport range 0x800-0x85f could not be reserved
pnp: 00:0d: ioport range 0xc00-0xc7f has been reserved
pnp: 00:0d: ioport range 0x860-0x8ff could not be reserved
PCI: Bridge: 0000:00:01.0
  IO window: disabled.
  MEM window: fc000000-fdffffff
  PREFETCH window: f4000000-f5ffffff
PCI: Bridge: 0000:02:1f.0
  IO window: disabled.
  MEM window: fb000000-fb0fffff
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:02.0
  IO window: disabled.
  MEM window: fb000000-fbffffff
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:1e.0
  IO window: e000-efff
  MEM window: f9000000-faffffff
  PREFETCH window: 30000000-300fffff
No per-cpu room for modules.
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 16
nvidiafb: PCI id - 10de002d
nvidiafb: Actual id - 10de002d
nvidiafb: nVidia device/chipset 10DE002D
nvidiafb: HW is currently programmed for CRT
nvidiafb: Using CRT on CRTC 0
nvidiafb: MTRR set to ON
nvidiafb: PCI nVidia NV2 framebuffer (32MB @ 0xF4000000)
ACPI: Power Button (FF) [PWRF]
ibm_acpi: ec object not found
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Real Time Clock Driver v1.12ac
PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
00:0a: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:0b: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH: IDE controller at PCI slot 0000:00:1f.1
ICH: chipset revision 2
ICH: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
    ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:pio
hda: SAMSUNG CD-R/RW SW-248F, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hdc: Lite-On LTN483S 48x Max, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
mice: PS/2 mouse device common for all mice
md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: bitmap version 4.39
NET: Registered protocol family 2
input: AT Translated Set 2 keyboard as /class/input/input0
IP route cache hash table entries: 8192 (order: 3, 32768 bytes)
TCP established hash table entries: 32768 (order: 9, 2490368 bytes)
TCP bind hash table entries: 32768 (order: 9, 2359296 bytes)
TCP: Hash tables configured (established 32768 bind 32768)
TCP reno registered
TCP bic registered
NET: Registered protocol family 1
input: ImPS/2 Generic Wheel Mouse as /class/input/input1
NET: Registered protocol family 17
NET: Registered protocol family 8
NET: Registered protocol family 20
Testing NMI watchdog ... OK.
Starting balanced_irq
Using IPI Shortcut mode
*****************************************************************************
*                                                                           *
requested: 50000000  calculated 49999999 ns 46549597 cyc error: 1
Time: tsc clocksource has been installed.
*  REMINDER, the following debugging options are turned on in your .config: *
*                                                                           *
*        CONFIG_DEBUG_RT_MUTEXES                                             *
*        CONFIG_DEBUG_PREEMPT                                               *
*                                                                           *
*  they may increase runtime overhead and latencies.                        *
*                                                                           *
*****************************************************************************
*****************************************************************************
*                                                                           *
*  REMINDER, the following debugging options are turned on in your .config: *
*                                                                           *
*        CONFIG_DEBUG_RT_MUTEXES                                             *
*        CONFIG_DEBUG_PREEMPT                                               *
*                                                                           *
*  they may increase runtime overhead and latencies.                        *
*                                                                           *
*****************************************************************************
Freeing unused kernel memory: 280k freed
Could not allocate 8 bytes percpu data
BUG: Unable to handle kernel paging request at virtual address f3010000
 printing eip:
c0131c79
*pde = 00000000
Oops: 0000 [#1]
PREEMPT SMP 
Modules linked in:
CPU:    1
EIP:    0060:[<c0131c79>]    Not tainted VLI
EFLAGS: 00010297   (2.6.16-rc6-rt3 #1) 
EIP is at __find_symbol+0x37/0x1da
eax: ffffffff   ebx: 000004b0   ecx: c02fe964   edx: c02fab00
esi: f3010000   edi: e08255d0   ebp: c1eafe9c   esp: c1eafe8c
ds: 007b   es: 007b   ss: 0068   preempt: 00000001
Process insmod (pid: 804, threadinfo=c1eae000 task=c1e91150 stack_left=7768 worst_left=-1)
Stack: <0>000004b0 e082adc0 e082bc80 e08255d0 c1eafec8 c0132cc6 e08255d0 c1eafeb4 
       c1eafeb8 00000001 00000000 e082adc0 e082adc0 00000370 00000032 c1eafef0 
       c013321c e0824930 0000000b e08255d0 e082bc80 00000000 e0824930 e082bc8d 
Call Trace:
 [<c01038fb>] show_stack_log_lvl+0xa5/0xad (44)
 [<c0103a67>] show_registers+0x137/0x1a0 (44)
 [<c0103c3b>] die+0xf3/0x16f (56)
 [<c0111e19>] do_page_fault+0x36f/0x48a (88)
 [<c010357f>] error_code+0x4f/0x54 (76)
 [<c0132cc6>] resolve_symbol+0x22/0x5d (44)
 [<c013321c>] simplify_symbols+0x81/0xf4 (40)
 [<c0133e2d>] load_module+0x637/0x968 (168)
 [<c01341c1>] sys_init_module+0x3d/0x1d3 (28)
 [<c0102a1b>] sysenter_past_esp+0x54/0x75 (-8116)
---------------------------
| preempt count: 00000001 ]
| 1-level deep critical section nesting:
----------------------------------------
.. [<c02bd871>] .... _raw_spin_lock_irqsave+0x11/0x33
.....[<c0103b87>] ..   ( <= die+0x3f/0x16f)

------------------------------
| showing all locks held by: |  (insmod/804 [c1e91150, 119]):
------------------------------

#001:             [c0311f24] {module_mutex.lock}
... acquired at:               rt_down_interruptible+0x15/0x32

Code: 00 00 00 00 b8 80 85 2f c0 3d 04 cb 2f c0 c7 45 f0 00 00 00 00 73 4a 89 c2 b9 a4 d6 2f c0 8b 5d f0 8b 7d 08 8b 34 dd 84 85 2f c0 <ac> ae 75 08 84 c0 75 f8 31 c0 eb 04 19 c0 0c 01 85 c0 75 11 8b 
 BUG: nonzero lock count 1 at exit time?
          insmod:  804 [c1e91150, 119]
 [<c0103854>] show_trace+0x13/0x15 (20)
 [<c010392e>] dump_stack+0x16/0x18 (20)
 [<c013067f>] rt_mutex_debug_check_no_locks_held+0x60/0x227 (44)
 [<c011c837>] do_exit+0x3e3/0x45b (32)
 [<c0103cb7>] do_trap+0x0/0x97 (52)
 [<c0111e19>] do_page_fault+0x36f/0x48a (88)
 [<c010357f>] error_code+0x4f/0x54 (76)
 [<c0132cc6>] resolve_symbol+0x22/0x5d (44)
 [<c013321c>] simplify_symbols+0x81/0xf4 (40)
 [<c0133e2d>] load_module+0x637/0x968 (168)
 [<c01341c1>] sys_init_module+0x3d/0x1d3 (28)
 [<c0102a1b>] sysenter_past_esp+0x54/0x75 (-8116)
---------------------------
| preempt count: 00000000 ]
| 0-level deep critical section nesting:
----------------------------------------

------------------------------
| showing all locks held by: |  (insmod/804 [c1e91150, 120]):
------------------------------

#001:             [c0311f24] {module_mutex.lock}
... acquired at:               rt_down_interruptible+0x15/0x32

BUG: insmod/804, lock held at task exit time!
 [c0311f24] {module_mutex.lock}
.. ->owner: c1e91152
.. held by:            insmod:  804 [c1e91150, 120]
... acquired at:               rt_down_interruptible+0x15/0x32
hm, PI interest held at exit time? Task:
          insmod:  804 [c1e91150, 120]-------------------------
| waiter struct dfd6ff2c:
| w->list_entry: [DP:c0311f2c/c0311f2c|SP:c0311f34/c0311f34|PRI:117]
| w->pi_list_entry: [DP:c1e916a0/c1e916a0|SP:c1e916a8/c1e916a8|PRI:117]

| lock:
 [c0311f24] {module_mutex.lock}
.. ->owner: c1e91152
.. held by:            insmod:  804 [c1e91150, 120]
... acquired at:               rt_down_interruptible+0x15/0x32
| w->ti->task:
          insmod:  805 [c1eac070, 117]| blocked at:  0x11111111
-------------------------
softirq-tasklet/8[CPU#0]: BUG in rt_mutex_debug_task_free at kernel/rtmutex-debug.c:387
 [<c0103854>] show_trace+0x13/0x15 (20)
 [<c010392e>] dump_stack+0x16/0x18 (20)
 [<c011ab8e>] __WARN_ON+0x41/0x57 (40)
 [<c01309c1>] rt_mutex_debug_task_free+0x29/0x96 (24)
 [<c0117227>] free_task+0x15/0x26 (20)
 [<c011730e>] __put_task_struct_cb+0xd6/0xdc (16)
 [<c013c3ea>] rcu_process_callbacks+0x60/0x75 (20)
 [<c011ed93>] __tasklet_action+0xab/0xe1 (24)
 [<c011edff>] tasklet_action+0x36/0x3e (28)
 [<c011efbb>] ksoftirqd+0xfb/0x18a (32)
 [<c012aea8>] kthread+0x7e/0xa7 (40)
 [<c01010d1>] kernel_thread_helper+0x5/0xb (1043021852)
---------------------------
| preempt count: 00000001 ]
| 1-level deep critical section nesting:
----------------------------------------
.. [<c02bd871>] .... _raw_spin_lock_irqsave+0x11/0x33
.....[<c011ab5b>] ..   ( <= __WARN_ON+0xe/0x57)


[-- Attachment #3: config.porky.2.6.16-rc6-rt3.gz --]
[-- Type: application/x-gzip, Size: 10135 bytes --]

Re: 2.6.16-rc6-rt3

[Ingo Molnar]

* K.R. Foley <kr@cybsft.com> wrote:

>  [<c0103c3b>] die+0xf3/0x16f (56)
>  [<c0111e19>] do_page_fault+0x36f/0x48a (88)
>  [<c010357f>] error_code+0x4f/0x54 (76)
>  [<c0132cc6>] resolve_symbol+0x22/0x5d (44)
>  [<c013321c>] simplify_symbols+0x81/0xf4 (40)
>  [<c0133e2d>] load_module+0x637/0x968 (168)
>  [<c01341c1>] sys_init_module+0x3d/0x1d3 (28)
>  [<c0102a1b>] sysenter_past_esp+0x54/0x75 (-8116)

S�bastien Dugu� found a bug that might explain your crash: during the 
2.6.16 rebase we lost a section marker which missing marker placed 
assembly code into the ksymtabs table. That could cause confusion in the 
ksymtab parser.

I've released 2.6.16-rc6-rt9 with this fix - could you check whether the 
crash you are seeing is fixed?

	Ingo

Re: 2.6.16-rc6-rt3

[Ingo Molnar]

* Michal Piotrowski <michal.k.k.piotrowski@gmail.com> wrote:

> Something goes wrong.
> 
> make
> [..]
>   LD [M]  lib/zlib_inflate/zlib_inflate.o
>   LD      arch/i386/lib/built-in.o
>   CC      arch/i386/lib/bitops.o
> {standard input}: Assembler messages:
> {standard input}:429: Error: can't resolve `.sched.text' {.sched.text
> section} - `.Ltext0' {.text section}

hm, cannot reproduce that build problem here, with your config and with:

 gcc version 4.0.2 20051125 (Red Hat 4.0.2-8)

	Ingo

Re: 2.6.16-rc6-rt3

[Michal Piotrowski]

On 17/03/06, Ingo Molnar <mingo@elte.hu> wrote:
>
> * Michal Piotrowski <michal.k.k.piotrowski@gmail.com> wrote:
>
> > Something goes wrong.
> >
> > make
> > [..]
> >   LD [M]  lib/zlib_inflate/zlib_inflate.o
> >   LD      arch/i386/lib/built-in.o
> >   CC      arch/i386/lib/bitops.o
> > {standard input}: Assembler messages:
> > {standard input}:429: Error: can't resolve `.sched.text' {.sched.text
> > section} - `.Ltext0' {.text section}
>
> hm, cannot reproduce that build problem here, with your config and with:
>
>  gcc version 4.0.2 20051125 (Red Hat 4.0.2-8)
>
>         Ingo
>

It looks like a gcc 4.1.0 regression.
gcc 4.0.3 (Debian 4.0.3-1) works good.

Can you check it on gcc 4.1 from Fedora?

Regards,
Michal

--
Michal K. K. Piotrowski
LTG - Linux Testers Group
(http://www.stardust.webpages.pl/ltg/wiki/)

Re: 2.6.16-rc6-rt3

[K.R. Foley]

[-- Attachment #1: Type: text/plain, Size: 936 bytes --]

Ingo Molnar wrote:
> * K.R. Foley <kr@cybsft.com> wrote:
> 
>>  [<c0103c3b>] die+0xf3/0x16f (56)
>>  [<c0111e19>] do_page_fault+0x36f/0x48a (88)
>>  [<c010357f>] error_code+0x4f/0x54 (76)
>>  [<c0132cc6>] resolve_symbol+0x22/0x5d (44)
>>  [<c013321c>] simplify_symbols+0x81/0xf4 (40)
>>  [<c0133e2d>] load_module+0x637/0x968 (168)
>>  [<c01341c1>] sys_init_module+0x3d/0x1d3 (28)
>>  [<c0102a1b>] sysenter_past_esp+0x54/0x75 (-8116)
> 
> S�bastien Dugu� found a bug that might explain your crash: during the 
> 2.6.16 rebase we lost a section marker which missing marker placed 
> assembly code into the ksymtabs table. That could cause confusion in the 
> ksymtab parser.
> 
> I've released 2.6.16-rc6-rt9 with this fix - could you check whether the 
> crash you are seeing is fixed?
> 
> 	Ingo
> 

OK. Tried rt9 with a clean build and still no joy. I've attached the log
which looks like it could be a similar problem?

-- 
   kr

[-- Attachment #2: 2.6.16-rc6-rt9.cap --]
[-- Type: text/plain, Size: 33082 bytes --]

Linux version 2.6.16-rc6-rt9 (kr@porky.cybersoft.int) (gcc version 3.4.4 20050721 (Red Hat 3.4.4-2)) #7 SMP PREEMPT Fri Mar 17 06:38:56 CST 2006
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000001ff9e000 (usable)
 BIOS-e820: 000000001ff9e000 - 0000000020000000 (reserved)
 BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fee10000 (reserved)
 BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
511MB LOWMEM available.
found SMP MP-table at 000fe710
DMI 2.3 present.
ACPI: PM-Timer IO Port: 0x808
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 6:8 APIC version 17
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
Processor #1 6:8 APIC version 17
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] 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 dfl)
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 30000000 (gap: 20000000:dec00000)
Detected 931.003 MHz processor.
Real-Time Preemption Support (C) 2004-2006 Ingo Molnar
Built 1 zonelists
Kernel command line: ro root=LABEL=/ console=ttyS0,38400 console=tty0 nmi_watchdog=1 
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
WARNING: experimental RCU implementation.
PID hash table entries: 2048 (order: 11, 32768 bytes)
Event source pit installed with caps set: 01
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 506356k/523896k available (1775k kernel code, 17156k reserved, 915k data, 284k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 1862.48 BogoMIPS (lpj=931242)
Security Framework v1.0.0 initialized
Capability LSM initialized
Mount-cache hash table entries: 512
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Checking 'hlt' instruction... OK.
CPU0: Intel Pentium III (Coppermine) stepping 06
Booting processor 1/1 eip 2000
Initializing CPU#1
Calibrating delay using timer specific routine.. 1861.68 BogoMIPS (lpj=930840)
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#1.
CPU1: Intel Pentium III (Coppermine) stepping 06
Total of 2 processors activated (3724.16 BogoMIPS).
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1
Event source lapic installed with caps set: 04
checking TSC synchronization across 2 CPUs: passed.
Event source lapic installed with caps set: 04
Brought up 2 CPUs
checking if image is initramfs... it is
Freeing initrd memory: 433k freed
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: PCI BIOS revision 2.10 entry at 0xfc03e, last bus=4
PCI: Using configuration type 1
ACPI: Subsystem revision 20060127
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
ACPI: Assume root bridge [\_SB_.PCI0] bus is 0
PCI quirk: region 0800-087f claimed by ICH4 ACPI/GPIO/TCO
PCI quirk: region 0880-08bf claimed by ICH4 GPIO
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 *10 11 12 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11 12 15)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
pnp: PnP ACPI: found 14 devices
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
pnp: 00:0d: ioport range 0x800-0x85f could not be reserved
pnp: 00:0d: ioport range 0xc00-0xc7f has been reserved
pnp: 00:0d: ioport range 0x860-0x8ff could not be reserved
PCI: Bridge: 0000:00:01.0
  IO window: disabled.
  MEM window: fc000000-fdffffff
  PREFETCH window: f4000000-f5ffffff
PCI: Bridge: 0000:02:1f.0
  IO window: disabled.
  MEM window: fb000000-fb0fffff
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:02.0
  IO window: disabled.
  MEM window: fb000000-fbffffff
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:1e.0
  IO window: e000-efff
  MEM window: f9000000-faffffff
  PREFETCH window: 30000000-300fffff
No per-cpu room for modules.
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 16
nvidiafb: PCI id - 10de002d
nvidiafb: Actual id - 10de002d
nvidiafb: nVidia device/chipset 10DE002D
nvidiafb: HW is currently programmed for CRT
nvidiafb: Using CRT on CRTC 0
nvidiafb: MTRR set to ON
nvidiafb: PCI nVidia NV2 framebuffer (32MB @ 0xF4000000)
ACPI: Power Button (FF) [PWRF]
ibm_acpi: ec object not found
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Real Time Clock Driver v1.12ac
PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
00:0a: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:0b: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH: IDE controller at PCI slot 0000:00:1f.1
ICH: chipset revision 2
ICH: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
    ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:pio
hda: SAMSUNG CD-R/RW SW-248F, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hdc: Lite-On LTN483S 48x Max, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
mice: PS/2 mouse device common for all mice
md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: bitmap version 4.39
NET: Registered protocol family 2
IP route cache hash table entries: 8192 (order: 3, 32768 bytes)
TCP established hash table entries: 32768 (order: 9, 2490368 bytes)
input: AT Translated Set 2 keyboard as /class/input/input0
TCP bind hash table entries: 32768 (order: 9, 2359296 bytes)
TCP: Hash tables configured (established 32768 bind 32768)
TCP reno registered
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
NET: Registered protocol family 8
NET: Registered protocol family 20
Testing NMI watchdog ... OK.
Starting balanced_irq
Using IPI Shortcut mode
*****************************************************************************
Time: tsc clocksource has been installed.
*                                                                           *
*  REMINDER, the following debugging option is turned on in your .config:   *
*                                                                           *
*        CONFIG_DEBUG_RT_MUTEXES                                             *
*                                                                           *
*  it may increase runtime overhead and latencies.                          *
*                                                                           *
*****************************************************************************
*****************************************************************************
*                                                                           *
*  REMINDER, the following debugging option is turned on in your .config:   *
*                                                                           *
*        CONFIG_DEBUG_RT_MUTEXES                                             *
*                                                                           *
*  it may increase runtime overhead and latencies.                          *
*                                                                           *
*****************************************************************************
input: ImPS/2 Generic Wheel Mouse as /class/input/input1
Freeing unused kernel memory: 284k freed
Could not allocate 8 bytes percpu data
sd_mod: Unknown symbol scsi_print_sense_hdr
sd_mod: Unknown symbol scsi_mode_sense
sd_mod: Unknown symbol scsi_device_get
sd_mod: Unknown symbol scsi_get_sense_info_fld
sd_mod: Unknown symbol scsicam_bios_param
sd_mod: Unknown symbol scsi_command_normalize_sense
sd_mod: Unknown symbol scsi_test_unit_ready
sd_mod: Unknown symbol scsi_block_when_processing_errors
sd_mod: Unknown symbol scsi_register_driver
sd_mod: Unknown symbol scsi_ioctl
sd_mod: Unknown symbol scsi_nonblockable_ioctl
sd_mod: Unknown symbol scsi_device_put
sd_mod: Unknown symbol scsi_logging_level
sd_mod: Unknown symbol scsi_execute_req
sd_mod: Unknown symbol scsi_print_sense
sd_mod: Unknown symbol scsi_io_completion
sd_mod: Unknown symbol scsi_set_medium_removal
scsi_transport_spi: Unknown symbol scsi_is_sdev_device
scsi_transport_spi: Unknown symbol scsi_device_get
scsi_transport_spi: Unknown symbol scsi_is_target_device
scsi_transport_spi: Unknown symbol scsi_target_quiesce
scsi_transport_spi: Unknown symbol scsi_device_set_state
scsi_transport_spi: Unknown symbol scsi_device_put
scsi_transport_spi: Unknown symbol scsi_is_host_device
scsi_transport_spi: Unknown symbol scsi_device_quiesce
scsi_transport_spi: Unknown symbol scsi_execute
scsi_transport_spi: Unknown symbol scsi_target_resume
scsi_transport_spi: Unknown symbol scsi_normalize_sense
aic7xxx: Unknown symbol scsi_report_device_reset
aic7xxx: Unknown symbol scsi_remove_host
aic7xxx: Unknown symbol scsi_report_bus_reset
aic7xxx: Unknown symbol spi_display_xfer_agreement
aic7xxx: Unknown symbol scsi_partsize
aic7xxx: Unknown symbol spi_release_transport
aic7xxx: Unknown symbol scsi_host_put
aic7xxx: Unknown symbol scsi_scan_host
aic7xxx: Unknown symbol scsi_add_host
aic7xxx: Unknown symbol scsi_is_host_device
aic7xxx: Unknown symbol scsi_adjust_queue_depth
aic7xxx: Unknown symbol spi_attach_transport
aic7xxx: Unknown symbol scsi_unblock_requests
aic7xxx: Unknown symbol scsi_bios_ptable
aic7xxx: Unknown symbol scsi_block_requests
aic7xxx: Unknown symbol scsi_host_alloc
aic7xxx: Unknown symbol spi_dv_device
Kernel panic - not syncing: Attempted to kill init!
 [<c0103732>] show_trace+0x13/0x15 (20)
 [<c010380c>] dump_stack+0x16/0x18 (20)
 [<c0119502>] panic+0x3f/0xd8 (40)
 [<c011bd36>] do_exit+0x92/0x443 (32)
 [<c011c10d>] next_thread+0x0/0x10 (8)
 [<c01028ff>] sysenter_past_esp+0x54/0x75 (-8116)
------------------------------
| showing all locks held by: |  (init/1 [dff0d7f0, 116]):
------------------------------

 Linux version 2.6.15-rt16 (kr@porky.cybersoft.int) (gcc version 3.4.4 20050721 (Red Hat 3.4.4-2)) #12 SMP PREEMPT Wed Feb 1 12:55:15 CST 2006
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000001ff9e000 (usable)
 BIOS-e820: 000000001ff9e000 - 0000000020000000 (reserved)
 BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fee10000 (reserved)
 BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
511MB LOWMEM available.
found SMP MP-table at 000fe710
DMI 2.3 present.
ACPI: PM-Timer IO Port: 0x808
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 6:8 APIC version 17
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
Processor #1 6:8 APIC version 17
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] 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 dfl)
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 30000000 (gap: 20000000:dec00000)
Detected 930.992 MHz processor.
Real-Time Preemption Support (C) 2004-2005 Ingo Molnar
Built 1 zonelists
Kernel command line: ro root=LABEL=/ console=ttyS0,38400 console=tty0 nmi_watchdog=1 
Initializing CPU#0
WARNING: experimental RCU implementation.
PID hash table entries: 2048 (order: 11, 32768 bytes)
Event source pit installed with caps set: 01
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 506208k/523896k available (1791k kernel code, 17304k reserved, 899k data, 200k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 1862.60 BogoMIPS (lpj=931301)
Security Framework v1.0.0 initialized
Capability LSM initialized
Mount-cache hash table entries: 512
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
mtrr: v2.0 (20020519)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
CPU0: Intel Pentium III (Coppermine) stepping 06
Booting processor 1/1 eip 2000
Initializing CPU#1
Calibrating delay using timer specific routine.. 1861.67 BogoMIPS (lpj=930837)
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#1.
CPU1: Intel Pentium III (Coppermine) stepping 06
Total of 2 processors activated (3724.27 BogoMIPS).
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1
Event source lapic installed with caps set: 06
checking TSC synchronization across 2 CPUs: passed.
Event source lapic installed with caps set: 06
Brought up 2 CPUs
checking if image is initramfs... it is
Freeing initrd memory: 433k freed
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: PCI BIOS revision 2.10 entry at 0xfc03e, last bus=4
PCI: Using configuration type 1
ACPI: Subsystem revision 20050902
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
ACPI: Assume root bridge [\_SB_.PCI0] bus is 0
PCI quirk: region 0800-087f claimed by ICH4 ACPI/GPIO/TCO
PCI quirk: region 0880-08bf claimed by ICH4 GPIO
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 *10 11 12 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11 12 15)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
pnp: PnP ACPI: found 13 devices
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
pnp: 00:0c: ioport range 0x800-0x85f could not be reserved
pnp: 00:0c: ioport range 0xc00-0xc7f has been reserved
pnp: 00:0c: ioport range 0x860-0x8ff could not be reserved
PCI: Bridge: 0000:00:01.0
  IO window: disabled.
  MEM window: fc000000-fdffffff
  PREFETCH window: f4000000-f5ffffff
PCI: Bridge: 0000:02:1f.0
  IO window: disabled.
  MEM window: fb000000-fb0fffff
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:02.0
  IO window: disabled.
  MEM window: fb000000-fbffffff
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:1e.0
  IO window: e000-efff
  MEM window: f9000000-faffffff
  PREFETCH window: 30000000-300fffff
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered
ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 16
nvidiafb: nVidia device/chipset 10DE002D
nvidiafb: HW is currently programmed for CRT
nvidiafb: Using CRT on CRTC 0
nvidiafb: MTRR set to ON
nvidiafb: PCI nVidia NV2 framebuffer (32MB @ 0xF4000000)
ACPI: Power Button (FF) [PWRF]
ibm_acpi: ec object not found
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Real Time Clock Driver v1.12
PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:0a: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH: IDE controller at PCI slot 0000:00:1f.1
ICH: chipset revision 2
ICH: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
    ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:pio
hda: SAMSUNG CD-R/RW SW-248F, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hdc: Lite-On LTN483S 48x Max, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
mice: PS/2 mouse device common for all mice
md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: bitmap version 4.39
NET: Registered protocol family 2
input: AT Translated Set 2 keyboard as /class/input/input0
IP route cache hash table entries: 8192 (order: 3, 32768 bytes)
TCP established hash table entries: 32768 (order: 9, 2490368 bytes)
TCP bind hash table entries: 32768 (order: 9, 2359296 bytes)
TCP: Hash tables configured (established 32768 bind 32768)
TCP reno registered
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
NET: Registered protocol family 8
NET: Registered protocol family 20
Testing NMI watchdog ... OK.
Starting balanced_irq
Using IPI Shortcut mode
*****************************************************************************
*                                                                           *
*  REMINDER, the following debugging options are turned on in your .config: *
*                                                                           *
*        CONFIG_DEBUG_DEADLOCKS                                             *
*        CONFIG_DEBUG_PREEMPT                                               *
*                                                                           *
*  they may increase runtime overhead and latencies.                        *
*                                                                           *
*****************************************************************************
Freeing unused kernel memory: 200k freed
Time: tsc clocksource has been installed.
hrtimers: Switched to high resolution mode CPU 0
hrtimers: Switched to high resolution mode CPU 1
input: ImPS/2 Generic Wheel Mouse as /class/input/input1
SCSI subsystem initialized
ACPI: PCI Interrupt 0000:04:05.0[A] -> GSI 17 (level, low) -> IRQ 17
scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 7.0
        <Adaptec aic7899 Ultra160 SCSI adapter>
        aic7899: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs

  Vendor: QUANTUM   Model: ATLAS10K2-TY092L  Rev: DA40
  Type:   Direct-Access                      ANSI SCSI revision: 03
scsi0:A:0:0: Tagged Queuing enabled.  Depth 32
 target0:0:0: Beginning Domain Validation
 target0:0:0: wide asynchronous.
 target0:0:0: FAST-80 WIDE SCSI 160.0 MB/s DT (12.5 ns, offset 127)
 target0:0:0: Ending Domain Validation
SCSI device sda: 17783239 512-byte hdwr sectors (9105 MB)
SCSI device sda: drive cache: write back
SCSI device sda: 17783239 512-byte hdwr sectors (9105 MB)
SCSI device sda: drive cache: write back
 sda: sda1 sda2 sda3
sd 0:0:0:0: Attached scsi disk sda
ACPI: PCI Interrupt 0000:04:05.1[B] -> GSI 18 (level, low) -> IRQ 18
scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 7.0
        <Adaptec aic7899 Ultra160 SCSI adapter>
        aic7899: Ultra160 Wide Channel B, SCSI Id=7, 32/253 SCBs

  Vendor: SEAGATE   Model: SX118273LC        Rev: 6679
  Type:   Direct-Access                      ANSI SCSI revision: 02
scsi1:A:0:0: Tagged Queuing enabled.  Depth 32
 target1:0:0: Beginning Domain Validation
 target1:0:0: FAST-20 SCSI 20.0 MB/s ST (50 ns, offset 15)
 target1:0:0: Domain Validation skipping write tests
 target1:0:0: Ending Domain Validation
SCSI device sdb: 35566480 512-byte hdwr sectors (18210 MB)
SCSI device sdb: drive cache: write through
SCSI device sdb: 35566480 512-byte hdwr sectors (18210 MB)
SCSI device sdb: drive cache: write through
 sdb: sdb1
sd 1:0:0:0: Attached scsi disk sdb
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
Linux version 2.6.16-rc6-rt9 (kr@porky.cybersoft.int) (gcc version 3.4.4 20050721 (Red Hat 3.4.4-2)) #8 SMP PREEMPT Fri Mar 17 08:42:56 CST 2006
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000001ff9e000 (usable)
 BIOS-e820: 000000001ff9e000 - 0000000020000000 (reserved)
 BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
 BIOS-e820: 00000000fee00000 - 00000000fee10000 (reserved)
 BIOS-e820: 00000000ffb00000 - 0000000100000000 (reserved)
511MB LOWMEM available.
found SMP MP-table at 000fe710
DMI 2.3 present.
ACPI: PM-Timer IO Port: 0x808
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 6:8 APIC version 17
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
Processor #1 6:8 APIC version 17
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] 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 dfl)
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 30000000 (gap: 20000000:dec00000)
Detected 930.992 MHz processor.
Real-Time Preemption Support (C) 2004-2006 Ingo Molnar
Built 1 zonelists
Kernel command line: ro root=LABEL=/ console=ttyS0,38400 console=tty0 nmi_watchdog=1 
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
WARNING: experimental RCU implementation.
PID hash table entries: 2048 (order: 11, 32768 bytes)
Event source pit installed with caps set: 01
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 506356k/523896k available (1775k kernel code, 17156k reserved, 915k data, 284k init, 0k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 1862.48 BogoMIPS (lpj=931241)
Security Framework v1.0.0 initialized
Capability LSM initialized
Mount-cache hash table entries: 512
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Checking 'hlt' instruction... OK.
CPU0: Intel Pentium III (Coppermine) stepping 06
Booting processor 1/1 eip 2000
Initializing CPU#1
Calibrating delay using timer specific routine.. 1861.67 BogoMIPS (lpj=930837)
CPU: L1 I cache: 16K, L1 D cache: 16K
CPU: L2 cache: 256K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#1.
CPU1: Intel Pentium III (Coppermine) stepping 06
Total of 2 processors activated (3724.15 BogoMIPS).
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1
Event source lapic installed with caps set: 04
checking TSC synchronization across 2 CPUs: passed.
Event source lapic installed with caps set: 04
Brought up 2 CPUs
checking if image is initramfs... it is
Freeing initrd memory: 433k freed
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: PCI BIOS revision 2.10 entry at 0xfc03e, last bus=4
PCI: Using configuration type 1
ACPI: Subsystem revision 20060127
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
ACPI: Assume root bridge [\_SB_.PCI0] bus is 0
PCI quirk: region 0800-087f claimed by ICH4 ACPI/GPIO/TCO
PCI quirk: region 0880-08bf claimed by ICH4 GPIO
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 *10 11 12 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 9 10 11 12 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 9 10 *11 12 15)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
pnp: PnP ACPI: found 14 devices
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
pnp: 00:0d: ioport range 0x800-0x85f could not be reserved
pnp: 00:0d: ioport range 0xc00-0xc7f has been reserved
pnp: 00:0d: ioport range 0x860-0x8ff could not be reserved
PCI: Bridge: 0000:00:01.0
  IO window: disabled.
  MEM window: fc000000-fdffffff
  PREFETCH window: f4000000-f5ffffff
PCI: Bridge: 0000:02:1f.0
  IO window: disabled.
  MEM window: fb000000-fb0fffff
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:02.0
  IO window: disabled.
  MEM window: fb000000-fbffffff
  PREFETCH window: disabled.
PCI: Bridge: 0000:00:1e.0
  IO window: e000-efff
  MEM window: f9000000-faffffff
  PREFETCH window: 30000000-300fffff
No per-cpu room for modules.
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered (default)
io scheduler deadline registered
io scheduler cfq registered
ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 16
nvidiafb: PCI id - 10de002d
nvidiafb: Actual id - 10de002d
nvidiafb: nVidia device/chipset 10DE002D
nvidiafb: HW is currently programmed for CRT
nvidiafb: Using CRT on CRTC 0
nvidiafb: MTRR set to ON
nvidiafb: PCI nVidia NV2 framebuffer (32MB @ 0xF4000000)
ACPI: Power Button (FF) [PWRF]
ibm_acpi: ec object not found
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Real Time Clock Driver v1.12ac
PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
00:0a: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:0b: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 8192K size 1024 blocksize
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH: IDE controller at PCI slot 0000:00:1f.1
ICH: chipset revision 2
ICH: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
    ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:pio
hda: SAMSUNG CD-R/RW SW-248F, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hdc: Lite-On LTN483S 48x Max, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
mice: PS/2 mouse device common for all mice
md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27
input: AT Translated Set 2 keyboard as /class/input/input0
md: bitmap version 4.39
NET: Registered protocol family 2
IP route cache hash table entries: 8192 (order: 3, 32768 bytes)
TCP established hash table entries: 32768 (order: 9, 2490368 bytes)
TCP bind hash table entries: 32768 (order: 9, 2359296 bytes)
input: ImPS/2 Generic Wheel Mouse as /class/input/input1
TCP: Hash tables configured (established 32768 bind 32768)
TCP reno registered
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
NET: Registered protocol family 8
NET: Registered protocol family 20
Testing NMI watchdog ... OK.
Starting balanced_irq
Using IPI Shortcut mode
*****************************************************************************
Time: tsc clocksource has been installed.
*                                                                           *
*  REMINDER, the following debugging option is turned on in your .config:   *
*                                                                           *
*        CONFIG_DEBUG_RT_MUTEXES                                             *
*                                                                           *
*  it may increase runtime overhead and latencies.                          *
*                                                                           *
*****************************************************************************
*****************************************************************************
*                                                                           *
*  REMINDER, the following debugging option is turned on in your .config:   *
*                                                                           *
*        CONFIG_DEBUG_RT_MUTEXES                                             *
*                                                                           *
*  it may increase runtime overhead and latencies.                          *
*                                                                           *
*****************************************************************************
Freeing unused kernel memory: 284k freed
Could not allocate 8 bytes percpu data
sd_mod: Unknown symbol scsi_print_sense_hdr
sd_mod: Unknown symbol scsi_mode_sense
sd_mod: Unknown symbol scsi_device_get
sd_mod: Unknown symbol scsi_get_sense_info_fld
sd_mod: Unknown symbol scsicam_bios_param
sd_mod: Unknown symbol scsi_command_normalize_sense
sd_mod: Unknown symbol scsi_test_unit_ready
sd_mod: Unknown symbol scsi_block_when_processing_errors
sd_mod: Unknown symbol scsi_register_driver
sd_mod: Unknown symbol scsi_ioctl
sd_mod: Unknown symbol scsi_nonblockable_ioctl
sd_mod: Unknown symbol scsi_device_put
sd_mod: Unknown symbol scsi_logging_level
sd_mod: Unknown symbol scsi_execute_req
sd_mod: Unknown symbol scsi_print_sense
sd_mod: Unknown symbol scsi_io_completion
sd_mod: Unknown symbol scsi_set_medium_removal
scsi_transport_spi: Unknown symbol scsi_is_sdev_device
scsi_transport_spi: Unknown symbol scsi_device_get
scsi_transport_spi: Unknown symbol scsi_is_target_device
scsi_transport_spi: Unknown symbol scsi_target_quiesce
scsi_transport_spi: Unknown symbol scsi_device_set_state
scsi_transport_spi: Unknown symbol scsi_device_put
scsi_transport_spi: Unknown symbol scsi_is_host_device
scsi_transport_spi: Unknown symbol scsi_device_quiesce
scsi_transport_spi: Unknown symbol scsi_execute
scsi_transport_spi: Unknown symbol scsi_target_resume
scsi_transport_spi: Unknown symbol scsi_normalize_sense
aic7xxx: Unknown symbol scsi_report_device_reset
aic7xxx: Unknown symbol scsi_remove_host
aic7xxx: Unknown symbol scsi_report_bus_reset
aic7xxx: Unknown symbol spi_display_xfer_agreement
aic7xxx: Unknown symbol scsi_partsize
aic7xxx: Unknown symbol spi_release_transport
aic7xxx: Unknown symbol scsi_host_put
aic7xxx: Unknown symbol scsi_scan_host
aic7xxx: Unknown symbol scsi_add_host
aic7xxx: Unknown symbol scsi_is_host_device
aic7xxx: Unknown symbol scsi_adjust_queue_depth
aic7xxx: Unknown symbol spi_attach_transport
aic7xxx: Unknown symbol scsi_unblock_requests
aic7xxx: Unknown symbol scsi_bios_ptable
aic7xxx: Unknown symbol scsi_block_requests
aic7xxx: Unknown symbol scsi_host_alloc
aic7xxx: Unknown symbol spi_dv_device
Kernel panic - not syncing: Attempted to kill init!
 [<c0103732>] show_trace+0x13/0x15 (20)
 [<c010380c>] dump_stack+0x16/0x18 (20)
 [<c0119502>] panic+0x3f/0xd8 (40)
 [<c011bd36>] do_exit+0x92/0x443 (32)
 [<c011c10d>] next_thread+0x0/0x10 (8)
 [<c01028ff>] sysenter_past_esp+0x54/0x75 (-8116)
------------------------------
| showing all locks held by: |  (init/1 [dff0d7f0, 115]):
------------------------------

 

Re: 2.6.16-rc6-rt3

[Ingo Molnar]

* K.R. Foley <kr@cybsft.com> wrote:

> OK. Tried rt9 with a clean build and still no joy. I've attached the 
> log which looks like it could be a similar problem?

seems to be a different one:

> input: ImPS/2 Generic Wheel Mouse as /class/input/input1
> Freeing unused kernel memory: 284k freed
> Could not allocate 8 bytes percpu data
> sd_mod: Unknown symbol scsi_print_sense_hdr

could you increase PERCPU_ENOUGH_ROOM in include/linux/percpu.h? (to 
e.g. 65536)

	Ingo

Re: 2.6.16-rc6-rt3

[K.R. Foley]

Ingo Molnar wrote:
> * K.R. Foley <kr@cybsft.com> wrote:
> 
>> OK. Tried rt9 with a clean build and still no joy. I've attached the 
>> log which looks like it could be a similar problem?
> 
> seems to be a different one:
> 
>> input: ImPS/2 Generic Wheel Mouse as /class/input/input1
>> Freeing unused kernel memory: 284k freed
>> Could not allocate 8 bytes percpu data
>> sd_mod: Unknown symbol scsi_print_sense_hdr
> 
> could you increase PERCPU_ENOUGH_ROOM in include/linux/percpu.h? (to 
> e.g. 65536)
> 
> 	Ingo
> 
It is already set to that:
#define PERCPU_ENOUGH_ROOM 65536

-- 
   kr

Re: 2.6.16-rc6-rt3

[K.R. Foley]

Ingo Molnar wrote:
> * K.R. Foley <kr@cybsft.com> wrote:
> 
>> OK. Tried rt9 with a clean build and still no joy. I've attached the 
>> log which looks like it could be a similar problem?
> 
> seems to be a different one:
> 
>> input: ImPS/2 Generic Wheel Mouse as /class/input/input1
>> Freeing unused kernel memory: 284k freed
>> Could not allocate 8 bytes percpu data
>> sd_mod: Unknown symbol scsi_print_sense_hdr
> 
> could you increase PERCPU_ENOUGH_ROOM in include/linux/percpu.h? (to 
> e.g. 65536)
> 
> 	Ingo
> 

Perhaps I misunderstood what you wanted me to do before. Just for grins
I doubled the PERCPU_ENOUGH_ROOM to 131072 and have successfully booted
twice now.

-- 
   kr

Re: 2.6.16-rc6-rt3

[Ingo Molnar]

* K.R. Foley <kr@cybsft.com> wrote:

> Ingo Molnar wrote:
> > * K.R. Foley <kr@cybsft.com> wrote:
> > 
> >> OK. Tried rt9 with a clean build and still no joy. I've attached the 
> >> log which looks like it could be a similar problem?
> > 
> > seems to be a different one:
> > 
> >> input: ImPS/2 Generic Wheel Mouse as /class/input/input1
> >> Freeing unused kernel memory: 284k freed
> >> Could not allocate 8 bytes percpu data
> >> sd_mod: Unknown symbol scsi_print_sense_hdr
> > 
> > could you increase PERCPU_ENOUGH_ROOM in include/linux/percpu.h? (to 
> > e.g. 65536)
> > 
> > 	Ingo
> > 
> 
> Perhaps I misunderstood what you wanted me to do before. Just for 
> grins I doubled the PERCPU_ENOUGH_ROOM to 131072 and have successfully 
> booted twice now.

great. (i quoted the wrong number above, the -rt tree already doubled 
the value, so we needed yet another doubling)

	Ingo

Re: 2.6.16-rc6-rt3

[Sébastien Dugué]

On Fri, 2006-03-17 at 20:50 -0600, K.R. Foley wrote:
> Ingo Molnar wrote:
> > * K.R. Foley <kr@cybsft.com> wrote:
> > 
> >> OK. Tried rt9 with a clean build and still no joy. I've attached the 
> >> log which looks like it could be a similar problem?
> > 
> > seems to be a different one:
> > 
> >> input: ImPS/2 Generic Wheel Mouse as /class/input/input1
> >> Freeing unused kernel memory: 284k freed
> >> Could not allocate 8 bytes percpu data
> >> sd_mod: Unknown symbol scsi_print_sense_hdr
> > 
> > could you increase PERCPU_ENOUGH_ROOM in include/linux/percpu.h? (to 
> > e.g. 65536)
> > 
> > 	Ingo
> > 
> 
> Perhaps I misunderstood what you wanted me to do before. Just for grins
> I doubled the PERCPU_ENOUGH_ROOM to 131072 and have successfully booted
> twice now.
> 

  FYI, I bumped it to 196608 to play it safe, maybe 131072 could
be enough, never tried though.


-- 
-----------------------------------------------------

  Sébastien Dugué                BULL/FREC:B1-247
  phone: (+33) 476 29 77 70      Bullcom: 229-7770

  mailto:sebastien.dugue@bull.net

  Linux POSIX AIO: http://www.bullopensource.org/posix
                   http://sourceforge.net/projects/paiol

-----------------------------------------------------

Re: 2.6.16-rc6-rt3

[Michal Piotrowski]

Hi,

On 14/03/06, Ingo Molnar <mingo@elte.hu> wrote:
> i have released the 2.6.16-rc6-rt3 tree, which can be downloaded from
> the usual place:
>
>    http://redhat.com/~mingo/realtime-preempt/
>
> this is a fixes-only release, which resolves a number of 2.6.16-rc6
> rebasing side-effects. The fixes are:
>
>  - futex crash fix (reported by Michal Piotrowski)

Problem solved.

>  - printk from rt-atomic context fix (Thomas Gleixner, reported by
>    Michal Piotrowski)

Problem solved.

Thanks.

Regards,
Michal

--
Michal K. K. Piotrowski
LTG - Linux Testers Group
(http://www.stardust.webpages.pl/ltg/wiki/)

Re: 2.6.16-rc6-rt3

[Clark Williams]

[-- Attachment #1.1: Type: text/plain, Size: 767 bytes --]

On Tue, 2006-03-14 at 09:46 +0100, Ingo Molnar wrote:
> i have released the 2.6.16-rc6-rt3 tree, which can be downloaded from 

I'm seeing a system hang on boot with the -rc6-rt3 tree. The test system
is an Athlon64 3000+ uniprocessor with 512MB RAM.

Just after the I/O schedulers are registered the system hangs:

<...>
Installing knfsd (copyright (C) 1996 okir@monad.swb.de). 
Initializing Cryptographic API                          
io scheduler noop registered  
io scheduler anticipatory registered (default)
io scheduler deadline registered              
io scheduler cfq registered     
<system hangs>

The .config for the kernel build and the full serial console output are
attached. 

Clark

-- 
Clark Williams <williams@redhat.com>

[-- Attachment #1.2: boot-2.6.16-rc6-rt3.config --]
[-- Type: text/plain, Size: 35048 bytes --]

#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.16-rc6-rt3
# Tue Mar 14 15:03:17 2006
#
CONFIG_X86_64=y
CONFIG_64BIT=y
CONFIG_X86=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_SEMAPHORE_SLEEPERS=y
CONFIG_MMU=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_X86_CMPXCHG=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_DMI=y

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

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

#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
CONFIG_OBSOLETE_MODPARM=y
CONFIG_MODVERSIONS=y
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y

#
# Block layer
#
# CONFIG_LBD is not set

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

#
# Processor type and features
#
CONFIG_X86_PC=y
# CONFIG_X86_VSMP is not set
CONFIG_MK8=y
# CONFIG_MPSC is not set
# CONFIG_GENERIC_CPU is not set
CONFIG_X86_L1_CACHE_BYTES=64
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_TSC=y
CONFIG_X86_GOOD_APIC=y
CONFIG_MICROCODE=y
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_MTRR=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_HIGH_RES_RESOLUTION=1000
# CONFIG_SMP is not set
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT_DESKTOP is not set
CONFIG_PREEMPT_RT=y
CONFIG_PREEMPT=y
CONFIG_PREEMPT_SOFTIRQS=y
CONFIG_PREEMPT_HARDIRQS=y
CONFIG_PREEMPT_BKL=y
# CONFIG_CLASSIC_RCU is not set
CONFIG_PREEMPT_RCU=y
CONFIG_RCU_STATS=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_FLATMEM_ENABLE=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=4
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_GART_IOMMU=y
CONFIG_SWIOTLB=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_INTEL=y
CONFIG_X86_MCE_AMD=y
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_PHYSICAL_START=0x100000
CONFIG_SECCOMP=y
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_ISA_DMA_API=y

#
# Power management options
#
CONFIG_PM=y
CONFIG_PM_LEGACY=y
# CONFIG_PM_DEBUG is not set
# CONFIG_SOFTWARE_SUSPEND is not set

#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_SLEEP_PROC_FS=y
# CONFIG_ACPI_SLEEP_PROC_SLEEP is not set
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_VIDEO=y
# CONFIG_ACPI_HOTKEY is not set
CONFIG_ACPI_FAN=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_THERMAL=y
CONFIG_ACPI_ASUS=y
# CONFIG_ACPI_IBM is not set
CONFIG_ACPI_TOSHIBA=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_X86_PM_TIMER=y
# CONFIG_ACPI_CONTAINER is not set

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

#
# CPUFreq processor drivers
#
CONFIG_X86_POWERNOW_K8=y
CONFIG_X86_POWERNOW_K8_ACPI=y
CONFIG_X86_SPEEDSTEP_CENTRINO=y
CONFIG_X86_SPEEDSTEP_CENTRINO_ACPI=y
CONFIG_X86_ACPI_CPUFREQ=y

#
# shared options
#
# CONFIG_X86_ACPI_CPUFREQ_PROC_INTF is not set
# CONFIG_X86_P4_CLOCKMOD is not set
# CONFIG_X86_SPEEDSTEP_LIB is not set

#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
# CONFIG_UNORDERED_IO is not set
# CONFIG_PCIEPORTBUS is not set
CONFIG_PCI_MSI=y
CONFIG_PCI_LEGACY_PROC=y
# CONFIG_PCI_DEBUG is not set

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

#
# PCI Hotplug Support
#
# CONFIG_HOTPLUG_PCI is not set

#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
CONFIG_IA32_EMULATION=y
# CONFIG_IA32_AOUT is not set
CONFIG_COMPAT=y
CONFIG_SYSVIPC_COMPAT=y

#
# Networking
#
CONFIG_NET=y

#
# Networking options
#
# CONFIG_NETDEBUG is not set
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
CONFIG_NET_KEY=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_ASK_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_FWMARK=y
CONFIG_IP_ROUTE_MULTIPATH=y
# CONFIG_IP_ROUTE_MULTIPATH_CACHED is not set
CONFIG_IP_ROUTE_VERBOSE=y
# CONFIG_IP_PNP is not set
CONFIG_NET_IPIP=y
CONFIG_NET_IPGRE=y
CONFIG_NET_IPGRE_BROADCAST=y
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
# CONFIG_ARPD is not set
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=y
CONFIG_INET_ESP=y
CONFIG_INET_IPCOMP=y
CONFIG_INET_TUNNEL=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y

#
# IP: Virtual Server Configuration
#
CONFIG_IP_VS=y
# CONFIG_IP_VS_DEBUG is not set
CONFIG_IP_VS_TAB_BITS=12

#
# IPVS transport protocol load balancing support
#
CONFIG_IP_VS_PROTO_TCP=y
CONFIG_IP_VS_PROTO_UDP=y
CONFIG_IP_VS_PROTO_ESP=y
CONFIG_IP_VS_PROTO_AH=y

#
# IPVS scheduler
#
CONFIG_IP_VS_RR=y
CONFIG_IP_VS_WRR=y
CONFIG_IP_VS_LC=y
CONFIG_IP_VS_WLC=y
CONFIG_IP_VS_LBLC=y
CONFIG_IP_VS_LBLCR=y
CONFIG_IP_VS_DH=y
CONFIG_IP_VS_SH=y
CONFIG_IP_VS_SED=y
CONFIG_IP_VS_NQ=y

#
# IPVS application helper
#
CONFIG_IP_VS_FTP=y
# CONFIG_IPV6 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 is not set
# CONFIG_NETFILTER_XT_TARGET_MARK is not set
# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set
# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_MAC is not set
# CONFIG_NETFILTER_XT_MATCH_MARK is not set
# 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 is not set
# 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 is not set
# CONFIG_IP_NF_CONNTRACK_EVENTS is not set
CONFIG_IP_NF_CT_PROTO_SCTP=y
CONFIG_IP_NF_FTP=y
CONFIG_IP_NF_IRC=y
# CONFIG_IP_NF_NETBIOS_NS is not set
CONFIG_IP_NF_TFTP=y
CONFIG_IP_NF_AMANDA=y
# CONFIG_IP_NF_PPTP is not set
CONFIG_IP_NF_QUEUE=y
CONFIG_IP_NF_IPTABLES=y
# CONFIG_IP_NF_MATCH_IPRANGE is not set
# CONFIG_IP_NF_MATCH_MULTIPORT is not set
# CONFIG_IP_NF_MATCH_TOS is not set
# 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_ESP is not set
# CONFIG_IP_NF_MATCH_TTL is not set
# 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_MATCH_POLICY is not set
# CONFIG_IP_NF_FILTER is not set
# CONFIG_IP_NF_TARGET_LOG is not set
# CONFIG_IP_NF_TARGET_ULOG is not set
# 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 is not set
# CONFIG_IP_NF_ARPTABLES is not set

#
# Bridge: Netfilter Configuration
#
CONFIG_BRIDGE_NF_EBTABLES=y
CONFIG_BRIDGE_EBT_BROUTE=y
CONFIG_BRIDGE_EBT_T_FILTER=y
CONFIG_BRIDGE_EBT_T_NAT=y
CONFIG_BRIDGE_EBT_802_3=y
CONFIG_BRIDGE_EBT_AMONG=y
CONFIG_BRIDGE_EBT_ARP=y
CONFIG_BRIDGE_EBT_IP=y
CONFIG_BRIDGE_EBT_LIMIT=y
CONFIG_BRIDGE_EBT_MARK=y
CONFIG_BRIDGE_EBT_PKTTYPE=y
CONFIG_BRIDGE_EBT_STP=y
CONFIG_BRIDGE_EBT_VLAN=y
CONFIG_BRIDGE_EBT_ARPREPLY=y
CONFIG_BRIDGE_EBT_DNAT=y
CONFIG_BRIDGE_EBT_MARK_T=y
CONFIG_BRIDGE_EBT_REDIRECT=y
CONFIG_BRIDGE_EBT_SNAT=y
CONFIG_BRIDGE_EBT_LOG=y
# CONFIG_BRIDGE_EBT_ULOG is not set

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

#
# SCTP Configuration (EXPERIMENTAL)
#
CONFIG_IP_SCTP=y
# CONFIG_SCTP_DBG_MSG is not set
# CONFIG_SCTP_DBG_OBJCNT is not set
# CONFIG_SCTP_HMAC_NONE is not set
# CONFIG_SCTP_HMAC_SHA1 is not set
CONFIG_SCTP_HMAC_MD5=y

#
# 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_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=y
# CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set
# CONFIG_NET_SCH_CLK_CPU is not set

#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=y
CONFIG_NET_SCH_HTB=y
CONFIG_NET_SCH_HFSC=y
CONFIG_NET_SCH_PRIO=y
CONFIG_NET_SCH_RED=y
CONFIG_NET_SCH_SFQ=y
CONFIG_NET_SCH_TEQL=y
CONFIG_NET_SCH_TBF=y
CONFIG_NET_SCH_GRED=y
CONFIG_NET_SCH_DSMARK=y
CONFIG_NET_SCH_NETEM=y
CONFIG_NET_SCH_INGRESS=y

#
# Classification
#
CONFIG_NET_CLS=y
# CONFIG_NET_CLS_BASIC is not set
CONFIG_NET_CLS_TCINDEX=y
CONFIG_NET_CLS_ROUTE4=y
CONFIG_NET_CLS_ROUTE=y
CONFIG_NET_CLS_FW=y
CONFIG_NET_CLS_U32=y
CONFIG_CLS_U32_PERF=y
# CONFIG_CLS_U32_MARK is not set
CONFIG_NET_CLS_RSVP=y
CONFIG_NET_CLS_RSVP6=y
# CONFIG_NET_EMATCH is not set
# CONFIG_NET_CLS_ACT is not set
CONFIG_NET_CLS_POLICE=y
CONFIG_NET_CLS_IND=y
CONFIG_NET_ESTIMATOR=y

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_IRDA is not set
CONFIG_BT=m
# CONFIG_BT_L2CAP is not set
# CONFIG_BT_SCO is not set

#
# Bluetooth device drivers
#
# CONFIG_BT_HCIUART is not set
# CONFIG_BT_HCIVHCI is not set
CONFIG_IEEE80211=y
# CONFIG_IEEE80211_DEBUG is not set
# CONFIG_IEEE80211_CRYPT_WEP is not set
# CONFIG_IEEE80211_CRYPT_CCMP is not set

#
# Device Drivers
#

#
# Generic Driver Options
#
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_DEBUG_DRIVER 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=y
# 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=y
CONFIG_BLK_DEV_NBD=y
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=16384
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD 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=y
CONFIG_IDEDISK_MULTI_MODE=y
CONFIG_BLK_DEV_IDECD=y
# CONFIG_BLK_DEV_IDETAPE is not set
CONFIG_BLK_DEV_IDEFLOPPY=y
CONFIG_BLK_DEV_IDESCSI=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=y
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
# 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=y
# CONFIG_IDEDMA_ONLYDISK 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_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
# 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=y
# 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=y
# 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=y
# CONFIG_CHR_DEV_OSST is not set
# CONFIG_BLK_DEV_SR is not set
CONFIG_CHR_DEV_SG=y
# 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=y
CONFIG_SCSI_LOGGING=y

#
# SCSI Transport Attributes
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS 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_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
CONFIG_SCSI_SATA=y
CONFIG_SCSI_SATA_AHCI=m
# CONFIG_SCSI_SATA_SVW is not set
CONFIG_SCSI_ATA_PIIX=m
# CONFIG_SCSI_SATA_MV is not set
# CONFIG_SCSI_SATA_NV is not set
# CONFIG_SCSI_PDC_ADMA is not set
# CONFIG_SCSI_SATA_QSTOR is not set
# CONFIG_SCSI_SATA_PROMISE is not set
CONFIG_SCSI_SATA_SX4=m
CONFIG_SCSI_SATA_SIL=m
# CONFIG_SCSI_SATA_SIL24 is not set
CONFIG_SCSI_SATA_SIS=m
# CONFIG_SCSI_SATA_ULI is not set
CONFIG_SCSI_SATA_VIA=m
# CONFIG_SCSI_SATA_VITESSE is not set
CONFIG_SCSI_SATA_INTEL_COMBINED=y
# 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 is not set
# 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_FC 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_DEBUG is not set

#
# Multi-device support (RAID and LVM)
#
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_LINEAR=y
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
CONFIG_MD_RAID10=y
CONFIG_MD_RAID5=y
CONFIG_MD_RAID6=y
CONFIG_MD_MULTIPATH=y
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=y
CONFIG_DM_CRYPT=y
CONFIG_DM_SNAPSHOT=y
CONFIG_DM_MIRROR=y
CONFIG_DM_ZERO=y
CONFIG_DM_MULTIPATH=y
CONFIG_DM_MULTIPATH_EMC=y

#
# 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 is not set

#
# I2O device support
#
CONFIG_I2O=y
CONFIG_I2O_LCT_NOTIFY_ON_CHANGES=y
CONFIG_I2O_EXT_ADAPTEC=y
CONFIG_I2O_EXT_ADAPTEC_DMA64=y
CONFIG_I2O_CONFIG=y
CONFIG_I2O_CONFIG_OLD_IOCTL=y
# CONFIG_I2O_BUS is not set
CONFIG_I2O_BLOCK=y
CONFIG_I2O_SCSI=y
CONFIG_I2O_PROC=y

#
# 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
#
# CONFIG_PHYLIB is not set

#
# Ethernet (10 or 100Mbit)
#
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
CONFIG_NET_VENDOR_3COM=y
CONFIG_VORTEX=y
CONFIG_TYPHOON=y

#
# Tulip family network device support
#
CONFIG_NET_TULIP=y
# CONFIG_DE2104X is not set
CONFIG_TULIP=y
# CONFIG_TULIP_MWI is not set
# CONFIG_TULIP_MMIO is not set
# CONFIG_TULIP_NAPI is not set
# CONFIG_DE4X5 is not set
# CONFIG_WINBOND_840 is not set
# CONFIG_DM9102 is not set
# CONFIG_ULI526X is not set
# CONFIG_HP100 is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
# CONFIG_DGRS is not set
CONFIG_EEPRO100=m
CONFIG_E100=m
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
CONFIG_NE2K_PCI=m
CONFIG_8139CP=m
CONFIG_8139TOO=m
CONFIG_8139TOO_PIO=y
# CONFIG_8139TOO_TUNE_TWISTER is not set
# CONFIG_8139TOO_8129 is not set
# CONFIG_8139_OLD_RX_RESET is not set
CONFIG_SIS900=m
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_VIA_RHINE is not set

#
# Ethernet (1000 Mbit)
#
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
CONFIG_E1000=m
CONFIG_E1000_NAPI=y
# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
CONFIG_R8169=m
CONFIG_R8169_NAPI=y
# CONFIG_R8169_VLAN is not set
CONFIG_SIS190=m
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set

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

#
# Token Ring devices
#
# CONFIG_TR is not set

#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO 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=y
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_RX is not set
CONFIG_NETPOLL_TRAP=y
CONFIG_NET_POLL_CONTROLLER=y

#
# 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 is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=y
# 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=y
CONFIG_MOUSE_VSXXXAA=y
CONFIG_INPUT_JOYSTICK=y
# CONFIG_JOYSTICK_ANALOG is not set
# CONFIG_JOYSTICK_A3D is not set
# CONFIG_JOYSTICK_ADI is not set
# CONFIG_JOYSTICK_COBRA is not set
# CONFIG_JOYSTICK_GF2K is not set
# CONFIG_JOYSTICK_GRIP is not set
# CONFIG_JOYSTICK_GRIP_MP is not set
# CONFIG_JOYSTICK_GUILLEMOT is not set
# CONFIG_JOYSTICK_INTERACT is not set
# CONFIG_JOYSTICK_SIDEWINDER is not set
# CONFIG_JOYSTICK_TMDC is not set
# CONFIG_JOYSTICK_IFORCE is not set
# CONFIG_JOYSTICK_WARRIOR is not set
# CONFIG_JOYSTICK_MAGELLAN is not set
# CONFIG_JOYSTICK_SPACEORB is not set
# CONFIG_JOYSTICK_SPACEBALL is not set
# CONFIG_JOYSTICK_STINGER is not set
# CONFIG_JOYSTICK_TWIDJOY is not set
# CONFIG_JOYSTICK_JOYDUMP is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_GUNZE=y
# CONFIG_TOUCHSCREEN_ELO is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=y
CONFIG_INPUT_UINPUT=y

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
# 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_SERIAL_NONSTANDARD=y
# CONFIG_COMPUTONE is not set
# CONFIG_ROCKETPORT is not set
# CONFIG_CYCLADES is not set
# CONFIG_DIGIEPCA is not set
# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_ISI is not set
# CONFIG_SYNCLINK is not set
# CONFIG_SYNCLINKMP is not set
# CONFIG_SYNCLINK_GT is not set
CONFIG_N_HDLC=y
# CONFIG_RISCOM8 is not set
# CONFIG_SPECIALIX is not set
# CONFIG_SX is not set
CONFIG_STALDRV=y
# CONFIG_STALLION is not set
# CONFIG_ISTALLION is not set

#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
# CONFIG_SERIAL_8250_ACPI is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
# CONFIG_SERIAL_8250_MANY_PORTS is not set
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_8250_DETECT_IRQ=y
CONFIG_SERIAL_8250_RSA=y

#
# 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=y
# CONFIG_IPMI_PANIC_EVENT is not set
CONFIG_IPMI_DEVICE_INTERFACE=y
CONFIG_IPMI_SI=y
CONFIG_IPMI_WATCHDOG=y
CONFIG_IPMI_POWEROFF=y

#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
CONFIG_RTC=y
# CONFIG_RTC_HISTOGRAM is not set
CONFIG_BLOCKER=y
CONFIG_LPPTEST=y
CONFIG_DTLK=y
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set

#
# Ftape, the floppy tape device driver
#
# CONFIG_FTAPE is not set
CONFIG_AGP=y
CONFIG_AGP_AMD64=y
# CONFIG_AGP_INTEL is not set
CONFIG_DRM=y
# CONFIG_DRM_TDFX is not set
CONFIG_DRM_R128=y
CONFIG_DRM_RADEON=y
CONFIG_DRM_MGA=y
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
# CONFIG_MWAVE is not set
CONFIG_RAW_DRIVER=y
CONFIG_MAX_RAW_DEVS=8192
# CONFIG_HPET is not set
CONFIG_HANGCHECK_TIMER=y

#
# 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=y
CONFIG_I2C_ALGOPCA=y

#
# I2C Hardware Bus support
#
CONFIG_I2C_ALI1535=y
CONFIG_I2C_ALI1563=y
CONFIG_I2C_ALI15X3=y
CONFIG_I2C_AMD756=y
# CONFIG_I2C_AMD756_S4882 is not set
CONFIG_I2C_AMD8111=y
CONFIG_I2C_I801=y
CONFIG_I2C_I810=y
# CONFIG_I2C_PIIX4 is not set
CONFIG_I2C_NFORCE2=y
# CONFIG_I2C_PARPORT_LIGHT is not set
CONFIG_I2C_PROSAVAGE=y
CONFIG_I2C_SAVAGE4=y
# CONFIG_SCx200_ACB is not set
CONFIG_I2C_SIS5595=y
CONFIG_I2C_SIS630=y
CONFIG_I2C_SIS96X=y
# CONFIG_I2C_STUB is not set
CONFIG_I2C_VIA=y
CONFIG_I2C_VIAPRO=y
CONFIG_I2C_VOODOO3=y
# 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=y
CONFIG_SENSORS_PCF8574=y
# CONFIG_SENSORS_PCA9539 is not set
CONFIG_SENSORS_PCF8591=y
CONFIG_SENSORS_RTC8564=y
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_RTC_X1205_I2C 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 is not set
# CONFIG_HWMON_VID is not set

#
# Misc devices
#
# CONFIG_IBM_ASM is not set

#
# Multimedia Capabilities Port drivers
#

#
# Multimedia devices
#
CONFIG_VIDEO_DEV=y

#
# Video For Linux
#

#
# Video Adapters
#
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_BT848 is not set
# CONFIG_VIDEO_CPIA is not set
# CONFIG_VIDEO_SAA5246A is not set
# CONFIG_VIDEO_SAA5249 is not set
# CONFIG_TUNER_3036 is not set
# CONFIG_VIDEO_STRADIS is not set
# CONFIG_VIDEO_ZORAN is not set
# CONFIG_VIDEO_SAA7134 is not set
# CONFIG_VIDEO_MXB is not set
# CONFIG_VIDEO_DPC is not set
# CONFIG_VIDEO_HEXIUM_ORION is not set
# CONFIG_VIDEO_HEXIUM_GEMINI is not set
# CONFIG_VIDEO_CX88 is not set
CONFIG_VIDEO_OVCAMCHIP=y
# CONFIG_VIDEO_AUDIO_DECODER is not set
# CONFIG_VIDEO_DECODER is not set

#
# Radio Adapters
#
# CONFIG_RADIO_GEMTEK_PCI is not set
# CONFIG_RADIO_MAXIRADIO is not set
# CONFIG_RADIO_MAESTRO is not set

#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB 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_MODE_HELPERS=y
# CONFIG_FB_TILEBLITTING is not set
CONFIG_FB_CIRRUS=y
# 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=y
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=y
# CONFIG_FB_RIVA_I2C is not set
# CONFIG_FB_RIVA_DEBUG is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON_OLD 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=y
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_GEODE is not set
# CONFIG_FB_VIRTUAL is not set

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y

#
# Logo configuration
#
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y
# CONFIG_BACKLIGHT_LCD_SUPPORT 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 is not set

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

#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set

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

#
# InfiniBand support
#
# CONFIG_INFINIBAND is not set

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

#
# Firmware Drivers
#
CONFIG_EDD=y
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set

#
# File systems
#
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
# CONFIG_EXT2_FS_XIP 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_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
CONFIG_QUOTA=y
# CONFIG_QFMT_V1 is not set
CONFIG_QFMT_V2=y
CONFIG_QUOTACTL=y
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
CONFIG_AUTOFS4_FS=y
# CONFIG_FUSE_FS is not set

#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_ZISOFS_FS=y
CONFIG_UDF_FS=y
CONFIG_UDF_NLS=y

#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
# CONFIG_VFAT_FS is not set
CONFIG_FAT_DEFAULT_CODEPAGE=437
# CONFIG_NTFS_FS is not set

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

#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_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_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

#
# 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=y
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=y
CONFIG_SMB_FS=y
# CONFIG_SMB_NLS_DEFAULT is not set
CONFIG_CIFS=y
# CONFIG_CIFS_STATS is not set
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
# CONFIG_CIFS_EXPERIMENTAL 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 is not set
CONFIG_MSDOS_PARTITION=y

#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# 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=y
# CONFIG_NLS_ISO8859_1 is not set
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
CONFIG_NLS_ISO8859_4=y
CONFIG_NLS_ISO8859_5=y
CONFIG_NLS_ISO8859_6=y
CONFIG_NLS_ISO8859_7=y
CONFIG_NLS_ISO8859_9=y
CONFIG_NLS_ISO8859_13=y
CONFIG_NLS_ISO8859_14=y
CONFIG_NLS_ISO8859_15=y
CONFIG_NLS_KOI8_R=y
CONFIG_NLS_KOI8_U=y
CONFIG_NLS_UTF8=y

#
# Instrumentation Support
#
# CONFIG_PROFILING is not set
# CONFIG_KPROBES is not set

#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
# CONFIG_PRINTK_IGNORE_LOGLEVEL is not set
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
CONFIG_DEBUG_PREEMPT=y
CONFIG_DEBUG_IRQ_FLAGS=y
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_RT_MUTEX_TESTER=y
CONFIG_WAKEUP_TIMING=y
CONFIG_WAKEUP_LATENCY_HIST=y
CONFIG_PREEMPT_TRACE=y
# CONFIG_CRITICAL_PREEMPT_TIMING is not set
# CONFIG_CRITICAL_IRQSOFF_TIMING is not set
CONFIG_LATENCY_TIMING=y
CONFIG_LATENCY_HIST=y
# CONFIG_LATENCY_TRACE is not set
CONFIG_DEBUG_KOBJECT=y
CONFIG_DEBUG_INFO=y
CONFIG_DEBUG_FS=y
# CONFIG_DEBUG_VM is not set
CONFIG_USE_FRAME_POINTER=y
CONFIG_FORCED_INLINING=y
CONFIG_FRAME_POINTER=y
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_DEBUG_RODATA=y
CONFIG_IOMMU_DEBUG=y
# CONFIG_IOMMU_LEAK is not set

#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
CONFIG_SECURITY=y
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_NETWORK_XFRM=y
CONFIG_SECURITY_CAPABILITIES=y
# CONFIG_SECURITY_SECLVL is not set
CONFIG_SECURITY_SELINUX=y
CONFIG_SECURITY_SELINUX_BOOTPARAM=y
CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=1
CONFIG_SECURITY_SELINUX_DISABLE=y
CONFIG_SECURITY_SELINUX_DEVELOP=y
CONFIG_SECURITY_SELINUX_AVC_STATS=y
CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1

#
# Cryptographic options
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_WP512=y
# CONFIG_CRYPTO_TGR192 is not set
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_BLOWFISH=y
CONFIG_CRYPTO_TWOFISH=y
CONFIG_CRYPTO_SERPENT=y
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_AES_X86_64 is not set
CONFIG_CRYPTO_CAST5=y
CONFIG_CRYPTO_CAST6=y
CONFIG_CRYPTO_TEA=y
CONFIG_CRYPTO_ARC4=y
CONFIG_CRYPTO_KHAZAD=y
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_MICHAEL_MIC=y
CONFIG_CRYPTO_CRC32C=y
# CONFIG_CRYPTO_TEST is not set

#
# Hardware crypto devices
#

#
# Library routines
#
CONFIG_CRC_CCITT=y
# CONFIG_CRC16 is not set
CONFIG_CRC32=y
CONFIG_LIBCRC32C=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_PLIST=y

[-- Attachment #1.3: boot-2.6.16-rc6-rt3.log --]
[-- Type: text/x-log, Size: 5234 bytes --]

Bootdata ok (command line is ro root=/dev/sda2 console=ttyS0,115200 console=tty0 selinux=0)
Linux version 2.6.16-rc6-rt3 (williams@rhel4-64-1.farm.hsv.redhat.com) (gcc version 3.4.4 20050721 (Red Hat 3.4.4-2)) #15 PREEMPT Tue Mar 14 15:02:12 CST 2006
BIOS-provided physical RAM map:                                               
 BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
 BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000001fff0000 (usable)  
 BIOS-e820: 000000001fff0000 - 000000001fff3000 (ACPI NVS)
 BIOS-e820: 000000001fff3000 - 0000000020000000 (ACPI data)
 BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved) 
 BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
 BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
ACPI: PM-Timer IO Port: 0x1008                            
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Processor #0 15:12 APIC version 16                
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 20, address 0xfec00000, GSI 0-23
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)      
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 dfl dfl)
Setting APIC routing to flat                            
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 30000000 (gap: 20000000:dec00000)
Checking aperture...                                                  
CPU 0: aperture @ e0000000 size 128 MB
Real-Time Preemption Support (C) 2004-2006 Ingo Molnar
Built 1 zonelists                                     
Kernel command line: ro root=/dev/sda2 console=ttyS0,115200 console=tty0 selinux=0
Initializing CPU#0
WARNING: experimental RCU implementation.
PID hash table entries: 2048 (order: 11, 65536 bytes)
requested: 50000000  calculated 49992350 ns 50 cyc error: 7650
time.c: Using 1.193182 MHz WALL PIT GTOD gtod timer.          
time.c: Detected 1999.463 MHz processor.            
Console: colour VGA+ 80x25              
Dentry cache hash table entries: 65536 (order: 7, 524288 bytes)
Inode-cache hash table entries: 32768 (order: 6, 262144 bytes) 
Memory: 507388k/524224k available (4004k kernel code, 16448k reserved, 1939k data, 236k init)
Calibrating delay using timer specific routine.. 3999.54 BogoMIPS (lpj=1999773)
Security Framework v1.0.0 initialized                                          
SELinux:  Disabled at boot.          
Capability LSM initialized 
Mount-cache hash table entries: 256
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 512K (64 bytes/line)                              
CPU: AMD Athlon(tm) 64 Processor 3000+ stepping 00
Using local APIC timer interrupts.                
result 12496643                   
Detected 12.496 MHz APIC timer.
testing NMI watchdog ... OK.   
checking if image is initramfs... it is
Freeing initrd memory: 1089k freed     
DMI 2.2 present.                  
NET: Registered protocol family 16
ACPI: bus type pci registered     
PCI: Using configuration type 1
ACPI: Subsystem revision 20060127
ACPI: Interpreter enabled        
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)  
ACPI: Assume root bridge [\_SB_.PCI0] bus is 0
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)
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)
SCSI subsystem initialized                                        
PCI: Using ACPI for IRQ routing
PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
agpgart: Detected AGP bridge 0                                                
agpgart: AGP aperture is 128M @ 0xe0000000
PCI-DMA: using GART IOMMU.                
PCI-DMA: Reserving 64MB of IOMMU area in the AGP aperture
PCI: Bridge: 0000:00:01.0                                
  IO window: disabled.   
  MEM window: e8000000-e9ffffff
  PREFETCH window: d0000000-dfffffff
IA-32 Microcode Update Driver: v1.14 <tigran@veritas.com>
IA32 emulation $Id: sys_ia32.c,v 1.32 2002/03/24 13:02:28 ak Exp $
Initializing RT-Tester: OK                                        
audit: initializing netlink socket (disabled)
audit(1142370665.749:1): initialized         
Total HugeTLB memory allocated, 0   
VFS: Disk quotas dquot_6.5.1     
Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
Installing knfsd (copyright (C) 1996 okir@monad.swb.de). 
Initializing Cryptographic API                          
io scheduler noop registered  
io scheduler anticipatory registered (default)
io scheduler deadline registered              
io scheduler cfq registered     


[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 191 bytes --]

2.6.16-rc6-rt4

[Ingo Molnar]

i have released the 2.6.16-rc6-rt4 tree, which can be downloaded from 
the usual place:

   http://redhat.com/~mingo/realtime-preempt/

this too is a fixes-only release. Changes since -rt3:

 - PI boosting fixes (Thomas Gleixner, found by Esben Nielsen)

 - task-exit latency breaker for !PREEMPT_RT preemption modes
   (Hugh Dickins, reported by Lee Revell)

 - SLAB fixes (based on Karsten Wiese's patch)

the SLAB fix might solve the USB problems reported by many.

to build a 2.6.16-rc6-rt4 tree, the following patches should be applied:

  http://kernel.org/pub/linux/kernel/v2.6/linux-2.6.15.tar.bz2
  http://kernel.org/pub/linux/kernel/v2.6/testing/patch-2.6.16-rc6.bz2
  http://redhat.com/~mingo/realtime-preempt/patch-2.6.16-rc6-rt4

	Ingo

Re: 2.6.16-rc6-rt4

[Michal Piotrowski]

Hi,

On 15/03/06, Ingo Molnar <mingo@elte.hu> wrote:
> i have released the 2.6.16-rc6-rt4 tree, which can be downloaded from
> the usual place:
>
>    http://redhat.com/~mingo/realtime-preempt/
>

[1.] One line summary of the problem:
bug while running t2-l2-2rd-deadlock.tst test.

[4.] Kernel version (from /proc/version):
Linux version 2.6.16-rc6-rt4 (michal@ltg01-sid) (gcc version 4.1.0
(Debian 4.1.0-0)) #9 SMP PREEMPT Wed Mar 15 13:30:19 CET 2006

[6.] Output of Oops

============================================
BUG: scheduling while atomic: rt-test-1/0x00000001/154
caller is schedule+0xdb/0x101
 [<c10044f9>] show_trace+0x18/0x1d (20)
 [<c1004555>] dump_stack+0x1d/0x21 (20)
 [<c11bd097>] __schedule+0x71/0xfd3 (156)
 [<c11be221>] schedule+0xdb/0x101 (20)
 [<c10340cb>] schedule_rt_mutex_test+0xa6/0x188 (24)
 [<c11bef4c>] rt_lock_slowlock+0x12e/0x1c5 (100)
 [<c11bf5d7>] rt_lock+0x10/0x12 (8)
 [<c105c44e>] __kmalloc_track_caller+0xa7/0x112 (32)
 [<c10e97e9>] soft_cursor+0x55/0x170 (56)
 [<c10e96ab>] bit_cursor+0x471/0x486 (156)
 [<c10e4c44>] fbcon_cursor+0x218/0x24d (68)
 [<c1124da3>] hide_cursor+0x22/0x61 (20)
 [<c1128833>] vt_console_print+0x91/0x207 (28)
 [<c101b7b4>] __call_console_drivers+0x42/0x59 (32)
 [<c101b829>] _call_console_drivers+0x5e/0x67 (24)
 [<c101bd4c>] release_console_sem+0x110/0x1da (40)
 [<c101bab9>] vprintk+0x278/0x2ad (116)
 [<c101bb08>] printk+0x1a/0x1c (20)
 [<c10333e8>] debug_rt_mutex_deadlock+0x81/0x17d (24)
 [<c103275c>] adjust_prio_chain+0x152/0x3ea (64)
 [<c1032c55>] task_blocks_on_rt_mutex+0x12b/0x14f (48)
 [<c11bf187>] rt_mutex_slowlock+0x1a4/0x285 (136)
 [<c11bed58>] rt_mutex_lock_interruptible+0x32/0x3a (36)
 [<c1033f68>] handle_op+0x1bf/0x27c (28)
 [<c10341f8>] test_func+0x4b/0x7f (28)
 [<c102d2ba>] kthread+0xa7/0xd5 (36)
 [<c1000dd5>] kernel_thread_helper+0x5/0xb (136822812)
---------------------------
| preempt count: 00000001 ]
| 1-level deep critical section nesting:
----------------------------------------
.. [<c11bf867>] .... _raw_spin_lock_irq+0x18/0x2c
.....[<c11bf010>] ..   ( <= rt_mutex_slowlock+0x2d/0x285)

[ BUG: circular locking deadlock detected! ]
--------------------------------------------
rt-test-0/152 is deadlocking current task rt-test-1/154


1) rt-test-1/154 is trying to acquire this lock:
 [c1372ae0] {init_rttest}
.. ->owner: f7d828c2
.. held by:         rt-test-0:  152 [f7d828c0,  19]
... acquired at:               handle_op+0x16b/0x27c
... trying at:                 handle_op+0x1bf/0x27c

2) rt-test-0/152 is blocked on this lock:
 [c1372b20] {init_rttest}
.. ->owner: f7d8f8c2
.. held by:         rt-test-1:  154 [f7d8f8c0,  19]
... acquired at:               handle_op+0x16b/0x27c

rt-test-0/152's [blocked] stackdump:

f7d4febc f7d4ff1c f7d8fe34 f1f20247 00000054 00000002 f7d4ff04 00000009
       f7d82a0c f7d828c0 c28dd8c0 c2745460 f1f266ec 00000054 000064a5 00000001
       f7d4feac 00000002 00000000 f7d4ff04 00000002 f7d4fea4 00000000 00000202
Call Trace:
 [<c11be221>] schedule+0xdb/0x101 (20)
 [<c10340cb>] schedule_rt_mutex_test+0xa6/0x188 (24)
 [<c11bf1c2>] rt_mutex_slowlock+0x1df/0x285 (124)
 [<c11bed58>] rt_mutex_lock_interruptible+0x32/0x3a (36)
 [<c1033f68>] handle_op+0x1bf/0x27c (28)
 [<c10341f8>] test_func+0x4b/0x7f (28)
 [<c102d2ba>] kthread+0xa7/0xd5 (36)
 [<c1000dd5>] kernel_thread_helper+0x5/0xb (137035804)
---------------------------
| preempt count: 00000002 ]
| 2-level deep critical section nesting:
----------------------------------------
.. [<c11bd0ab>] .... __schedule+0x85/0xfd3
.....[<c11be221>] ..   ( <= schedule+0xdb/0x101)
.. [<c11bf766>] .... _raw_spin_lock+0x12/0x26
.....[<c11bd5f0>] ..   ( <= __schedule+0x5ca/0xfd3)


rt-test-1/154's [current] stackdump:

 [<c10044f9>] show_trace+0x18/0x1d (20)
 [<c1004555>] dump_stack+0x1d/0x21 (20)
 [<c10334c4>] debug_rt_mutex_deadlock+0x15d/0x17d (40)
 [<c103275c>] adjust_prio_chain+0x152/0x3ea (64)
 [<c1032c55>] task_blocks_on_rt_mutex+0x12b/0x14f (48)
 [<c11bf187>] rt_mutex_slowlock+0x1a4/0x285 (136)
 [<c11bed58>] rt_mutex_lock_interruptible+0x32/0x3a (36)
 [<c1033f68>] handle_op+0x1bf/0x27c (28)
 [<c10341f8>] test_func+0x4b/0x7f (28)
 [<c102d2ba>] kthread+0xa7/0xd5 (36)
 [<c1000dd5>] kernel_thread_helper+0x5/0xb (136822812)
---------------------------
| preempt count: 00000001 ]
| 1-level deep critical section nesting:
----------------------------------------
.. [<c11bf766>] .... _raw_spin_lock+0x12/0x26
.....[<c10423df>] ..   ( <= __do_IRQ+0xb0/0xfe)


showing all tasks:
S            init:    1 [c28d98c0, 116] (not blocked)
S     migration/0:    2 [c28e48c0,   0] (not blocked)
S  softirq-high/0:    3 [c28e88c0,  98] (not blocked)
R softirq-timer/0:    4 [c28ec8c0,  98] (not blocked)
S softirq-net-tx/:    5 [c28f08c0,  98] (not blocked)
S softirq-net-rx/:    6 [c28f48c0,  98] (not blocked)
S softirq-block/0:    7 [c28f88c0,  98] (not blocked)
S softirq-tasklet:    8 [c28fc8c0,  98] (not blocked)
S softirq-hrtimer:    9 [c29008c0,  98] (not blocked)
S      watchdog/0:   10 [c29058c0,   0] (not blocked)
S       desched/0:   11 [c29098c0, 105] (not blocked)
S     migration/1:   12 [c290d8c0,   0] (not blocked)
S  softirq-high/1:   13 [c293e8c0,  98] (not blocked)
S softirq-timer/1:   14 [c29428c0,  98] (not blocked)
S softirq-net-tx/:   15 [c29468c0,  98] (not blocked)
S softirq-net-rx/:   16 [c294a8c0,  98] (not blocked)
S softirq-block/1:   17 [c294e8c0,  98] (not blocked)
S softirq-tasklet:   18 [c29528c0,  98] (not blocked)
S softirq-hrtimer:   19 [c29568c0,  98] (not blocked)
S      watchdog/1:   20 [c295b8c0,   0] (not blocked)
S       desched/1:   21 [c295f8c0, 105] (not blocked)
S        events/0:   22 [c29798c0,  98] (not blocked)
S        events/1:   23 [c297d8c0,  98] (not blocked)
S         khelper:   24 [c29838c0, 110] (not blocked)
S         kthread:   25 [c299d8c0, 110] (not blocked)
S       kblockd/0:   28 [f7d238c0, 110] (not blocked)
S       kblockd/1:   29 [c29c28c0, 110] (not blocked)
S          kacpid:   30 [f7d368c0, 111] (not blocked)
S           IRQ 9:   31 [f7d3a8c0,  50] (not blocked)
S           khubd:  114 [f7db28c0, 110] (not blocked)
S       rt-test-0:  152 [f7d828c0,  19] blocked on: [c1372b20] {init_rttest}
.. ->owner: f7d8f8c2
.. held by:         rt-test-1:  154 [f7d8f8c0,  19]
... acquired at:               handle_op+0x16b/0x27c
S       rt-test-1:  154 [f7d8f8c0,  19] (not blocked)
S       rt-test-2:  156 [f7d588c0,  17] (not blocked)
S       rt-test-3:  158 [f7d8b8c0,  16] (not blocked)
S       rt-test-4:  160 [f7d9f8c0,  15] (not blocked)
S       rt-test-5:  162 [f7fb88c0, 112] (not blocked)
S       rt-test-6:  164 [f7fbc8c0, 110] (not blocked)
S       rt-test-7:  166 [f7fc08c0, 112] (not blocked)
S         pdflush:  171 [f7da48c0, 115] (not blocked)
S         pdflush:  172 [f7d4e8c0, 115] (not blocked)
S         kswapd0:  173 [f7fd08c0, 116] (not blocked)
S           aio/0:  174 [f7da98c0, 111] (not blocked)
S           aio/1:  175 [f78288c0, 112] (not blocked)
S         kseriod:  252 [f7e858c0, 110] (not blocked)
S          IRQ 12:  257 [f7e568c0,  51] (not blocked)
S          IRQ 15:  261 [f7e2a8c0,  52] (not blocked)
S           ata/0:  267 [f7e478c0, 112] (not blocked)
S           ata/1:  268 [f7e028c0, 110] (not blocked)
S       scsi_eh_0:  270 [f7e788c0, 110] (not blocked)
S       scsi_eh_1:  271 [f7e738c0, 110] (not blocked)
S          IRQ 17:  272 [f7dcc8c0,  53] (not blocked)
S          IRQ 18:  284 [f7db68c0,  54] (not blocked)
S          IRQ 16:  290 [f7a188c0,  55] (not blocked)
S          IRQ 19:  295 [f7a168c0,  56] (not blocked)
S           kirqd:  316 [f7abe8c0, 115] (not blocked)
S           IRQ 1:  318 [f6d858c0,  57] (not blocked)
S       kjournald:  320 [f7ac78c0, 115] (not blocked)
S           udevd:  397 [f79268c0, 111] (not blocked)
S          IRQ 20:  536 [f5a518c0,  58] (not blocked)
S           IRQ 7:  546 [f5a968c0,  59] (not blocked)
S          IRQ 21:  604 [f59608c0,  60] (not blocked)
S           IRQ 8:  748 [f56ea8c0,  61] (not blocked)
S       kjournald: 1266 [f54b38c0, 115] (not blocked)
S         syslogd: 1913 [f63388c0, 117] (not blocked)
S           klogd: 1919 [f55d38c0, 115] (not blocked)
S           acpid: 1967 [f55178c0, 116] (not blocked)
S     dbus-daemon: 1970 [f555a8c0, 116] (not blocked)
S            hald: 1977 [f55498c0, 116] (not blocked)
S     hald-runner: 1978 [f55108c0, 116] (not blocked)
S hald-addon-acpi: 1984 [f560e8c0, 118] (not blocked)
S           IRQ 3: 1986 [f56f38c0,  62] (not blocked)
S           IRQ 4: 1988 [f547f8c0,  63] (not blocked)
S hald-addon-keyb: 1995 [f57338c0, 115] (not blocked)
S hald-addon-stor: 1999 [f7dbf8c0, 117] (not blocked)
S hald-addon-stor: 2001 [f59e48c0, 117] (not blocked)
S       twistd2.3: 2032 [f7df68c0, 116] (not blocked)
S       twistd2.3: 2035 [f55f38c0, 119] (not blocked)
S             xfs: 2042 [f52788c0, 116] (not blocked)
S            cron: 2063 [f570f8c0, 116] (not blocked)
S             kdm: 2073 [f4e438c0, 116] (not blocked)
S            Xorg: 2078 [f59668c0, 115] (not blocked)
S           login: 2088 [f6dd78c0, 117] (not blocked)
S           getty: 2090 [f558a8c0, 116] (not blocked)
S           getty: 2091 [f78e28c0, 117] (not blocked)
?             kdm: 2093 [f78db8c0, 116] (not blocked)
S           getty: 2094 [f78ee8c0, 116] (not blocked)
S           getty: 2097 [f63808c0, 116] (not blocked)
S           getty: 2100 [f52518c0, 116] (not blocked)
S       kdm_greet: 2110 [f4e428c0, 115] (not blocked)
S            bash: 2114 [f58e58c0, 115] (not blocked)
R          python: 2156 [f47f18c0, 118] (not blocked)

=============================================

[ turning off deadlock detection.Please report this trace. ]

BUG at /usr/src/linux-rt/kernel/latency.c:1801!
------------[ cut here ]------------
kernel BUG at /usr/src/linux-rt/kernel/latency.c:1801!
invalid opcode: 0000 [#1]
PREEMPT SMP DEBUG_PAGEALLOC
Modules linked in: thermal fan processor evdev rtc i2c_i801 ide_cd
cdrom snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm_oss
snd_mixer_oss snd_pcm snd_timer snd 8250_pnp 8250 serial_core sk98lin
intel_agp parport_pc soundcore parport snd_page_alloc skge agpgart
hw_random unix
CPU:    0
EIP:    0060:[<c103c55a>]    Not tainted VLI
EFLAGS: 00010046   (2.6.16-rc6-rt4 #9)
EIP is at sub_preempt_count+0x42/0x138
eax: 00000033   ebx: f7d83000   ecx: 00000002   edx: 00000000
esi: f7d83f04   edi: f7d83000   ebp: f7d83ea0   esp: f7d83e84
ds: 007b   es: 007b   ss: 0068   preempt: 00000001
Process rt-test-1 (pid: 154, threadinfo=f7d83000 task=f7d8f8c0
stack_left=3664 worst_left=-1)
Stack: <0>c11d3d02 c11db9e3 00000709 f7d83ea4 00000000 f7d83f04
f7d83000 f7d83eac
       c11bfbc7 00000001 f7d83edc c1032c6f c1372ae0 f7d4ff04 f7d83f04 00000000
       c1033f68 c1372ae8 f7d83f04 00000000 c1372ae0 c1372ae0 f7d83f64 c11bf187
Call Trace:
 [<c1003efa>] show_stack_log_lvl+0xad/0xb8 (44)
 [<c1004062>] show_registers+0x15d/0x1d9 (68)
 [<c100443a>] die+0x167/0x1f1 (60)
 [<c11bff85>] do_trap+0x87/0xa5 (32)
 [<c1004991>] do_invalid_op+0x89/0x93 (192)
 [<c10039bb>] error_code+0x4f/0x54 (88)
 [<c11bfbc7>] _raw_spin_unlock+0x12/0x28 (12)
 [<c1032c6f>] task_blocks_on_rt_mutex+0x145/0x14f (48)
 [<c11bf187>] rt_mutex_slowlock+0x1a4/0x285 (136)
 [<c11bed58>] rt_mutex_lock_interruptible+0x32/0x3a (36)
 [<c1033f68>] handle_op+0x1bf/0x27c (28)
 [<c10341f8>] test_func+0x4b/0x7f (28)
 [<c102d2ba>] kthread+0xa7/0xd5 (36)
 [<c1000dd5>] kernel_thread_helper+0x5/0xb (136822812)
---------------------------
| preempt count: 00000001 ]
| 1-level deep critical section nesting:
----------------------------------------
.. [<c11bf82e>] .... _raw_spin_lock_irqsave+0x1b/0x3c
.....[<c1004318>] ..   ( <= die+0x45/0x1f1)

Code: 35 83 c8 ff 83 3d 84 2e 37 c1 00 0f 44 05 44 a3 21 c1 a3 44 a3
21 c1 68 09 07 00 00 68 e3 b9 1d c1 68 02 3d 1d c1 e8 94 f5 fd ff <0f>
0b 09 07 e3 b9 1d c1 83 c4 0c 81 7d 08 fe 00 00 00 77 3b 80
 prev->state: 2 != TASK_RUNNING??
rt-test-1/154[CPU#0]: BUG in __schedule at /usr/src/linux-rt/kernel/sched.c:3350
 [<c10044f9>] show_trace+0x18/0x1d (20)
 [<c1004555>] dump_stack+0x1d/0x21 (20)
 [<c101c499>] __WARN_ON+0x47/0x5e (40)
 [<c11bd235>] __schedule+0x20f/0xfd3 (152)
 [<c101eed4>] do_exit+0x842/0x887 (48)
 [<c10044c4>] show_stack+0x0/0x1d (44)
 [<c11bff85>] do_trap+0x87/0xa5 (32)
 [<c1004991>] do_invalid_op+0x89/0x93 (192)
 [<c10039bb>] error_code+0x4f/0x54 (88)
 [<c11bfbc7>] _raw_spin_unlock+0x12/0x28 (12)
 [<c1032c6f>] task_blocks_on_rt_mutex+0x145/0x14f (48)
 [<c11bf187>] rt_mutex_slowlock+0x1a4/0x285 (136)
 [<c11bed58>] rt_mutex_lock_interruptible+0x32/0x3a (36)
 [<c1033f68>] handle_op+0x1bf/0x27c (28)
 [<c10341f8>] test_func+0x4b/0x7f (28)
 [<c102d2ba>] kthread+0xa7/0xd5 (36)
 [<c1000dd5>] kernel_thread_helper+0x5/0xb (136822812)
---------------------------
| preempt count: 00000003 ]
| 3-level deep critical section nesting:
----------------------------------------
.. [<c11bd0ab>] .... __schedule+0x85/0xfd3
.....[<c101eed4>] ..   ( <= do_exit+0x842/0x887)
.. [<c11bf867>] .... _raw_spin_lock_irq+0x18/0x2c
.....[<c11bd190>] ..   ( <= __schedule+0x16a/0xfd3)
.. [<c11bf82e>] .... _raw_spin_lock_irqsave+0x1b/0x3c
.....[<c101c465>] ..   ( <= __WARN_ON+0x13/0x5e)

softirq-tasklet/8[CPU#0]: BUG in rt_mutex_debug_task_free at
/usr/src/linux-rt/kernel/rtmutex-debug.c:387
 [<c10044f9>] show_trace+0x18/0x1d (20)
 [<c1004555>] dump_stack+0x1d/0x21 (20)
 [<c101c499>] __WARN_ON+0x47/0x5e (40)
 [<c1033282>] rt_mutex_debug_task_free+0x2e/0x9b (24)
 [<c101954c>] free_task+0x1a/0x2e (20)
 [<c101a725>] __put_task_struct_cb+0xf2/0xf8 (16)
 [<c1043cac>] rcu_process_callbacks+0x65/0x7a (20)
 [<c1020525>] __tasklet_action+0xad/0xe9 (24)
 [<c10205f6>] tasklet_action+0x46/0x4f (24)
 [<c1020c38>] ksoftirqd+0x109/0x199 (32)
 [<c102d2ba>] kthread+0xa7/0xd5 (36)
 [<c1000dd5>] kernel_thread_helper+0x5/0xb (1030758428)
---------------------------
| preempt count: 00000001 ]
| 1-level deep critical section nesting:
----------------------------------------
.. [<c11bf82e>] .... _raw_spin_lock_irqsave+0x1b/0x3c
.....[<c101c465>] ..   ( <= __WARN_ON+0x13/0x5e)

BUG: Unable to handle kernel paging request at virtual address f7d8f8c0
 printing eip:
c1033c21
*pde = 0013e067
*pte = 37d8f000
Oops: 0000 [#2]
PREEMPT SMP DEBUG_PAGEALLOC
Modules linked in: thermal fan processor evdev rtc i2c_i801 ide_cd
cdrom snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm_oss
snd_mixer_oss snd_pcm snd_timer snd 8250_pnp 8250 serial_core sk98lin
intel_agp parport_pc soundcore parport snd_page_alloc skge agpgart
hw_random unix
CPU:    1
EIP:    0060:[<c1033c21>]    Not tainted VLI
EFLAGS: 00010246   (2.6.16-rc6-rt4 #9)
EIP is at sysfs_test_status+0x2e/0xb5
eax: f7d8f8c0   ebx: c13727fc   ecx: 00000202   edx: f5829000
esi: c122cce4   edi: c13727cc   ebp: f5829f1c   esp: f5829f0c
ds: 007b   es: 007b   ss: 0068   preempt: 00000001
Process python (pid: 2156, threadinfo=f5829000 task=f47f18c0
stack_left=3800 worst_left=-1)
Stack: <0>f7d8f8c0 fffffff4 c122cce4 c1372804 f5829f2c c112c04b
c13727fc f47c9000
       f5829f5c c109474a c1372804 c1219d00 f47c9000 f63460a4 f6346090 c1219d00
       c100d92c f5b9dee8 b7f93000 b7f94000 f5829f88 c10612db f5b9dee8 b7f93000
Call Trace:
 [<c1003efa>] show_stack_log_lvl+0xad/0xb8 (44)
 [<c1004062>] show_registers+0x15d/0x1d9 (68)
 [<c100443a>] die+0x167/0x1f1 (60)
 [<c11c0e90>] do_page_fault+0x386/0x499 (72)
 [<c10039bb>] error_code+0x4f/0x54 (76)
 [<c112c04b>] sysdev_show+0x23/0x27 (16)
 [<c109474a>] sysfs_read_file+0x7b/0x13a (48)
 [<c10612db>] vfs_read+0xaf/0x151 (44)
 [<c1061780>] sys_read+0x3f/0x66 (44)
 [<c1002e5a>] syscall_call+0x7/0xb (-4020)
---------------------------
| preempt count: 00000001 ]
| 1-level deep critical section nesting:
----------------------------------------
.. [<c11bf82e>] .... _raw_spin_lock_irqsave+0x1b/0x3c
.....[<c1004318>] ..   ( <= die+0x45/0x1f1)

Code: 57 56 53 83 ec 04 e8 17 9d fd ff 8b 5d 08 8d 7b d0 8b 47 30 8b
04 85 c0 2a 37 c1 89 45 f0 b8 00 27 37 c1 e8 a9 b9 18 00 8b 45 f0 <8b>
08 ff 77 28 ff b0 88 05 00 00 b8 63 00 00 00 89 c2 8b 75 f0


[9.] Config file
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.16-rc6-rt4
# Wed Mar 15 13:14:40 2006
#
CONFIG_X86_32=y
CONFIG_GENERIC_TIME=y
CONFIG_SEMAPHORE_SLEEPERS=y
CONFIG_X86=y
CONFIG_MMU=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=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=y
CONFIG_SWAP=y
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 is not set
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_ALL is not set
# 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_RT_MUTEXES=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
CONFIG_SLAB=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set

#
# Loadable module support
#
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_OBSOLETE_MODPARM=y
# CONFIG_MODVERSIONS is not set
CONFIG_MODULE_SRCVERSION_ALL=y
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y

#
# Block layer
#
# CONFIG_LBD is not set

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

#
# Processor type and features
#
CONFIG_X86_PC=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 is not set
CONFIG_X86_CMPXCHG=y
CONFIG_X86_XADD=y
CONFIG_X86_L1_CACHE_SHIFT=7
CONFIG_RWSEM_GENERIC_SPINLOCK=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_HPET_TIMER is not set
CONFIG_HIGH_RES_TIMERS=y
CONFIG_HIGH_RES_RESOLUTION=1000
CONFIG_SMP=y
CONFIG_NR_CPUS=2
CONFIG_SCHED_SMT=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT_DESKTOP is not set
CONFIG_PREEMPT_RT=y
CONFIG_PREEMPT=y
CONFIG_PREEMPT_SOFTIRQS=y
CONFIG_PREEMPT_HARDIRQS=y
CONFIG_PREEMPT_BKL=y
# CONFIG_CLASSIC_RCU is not set
CONFIG_PREEMPT_RCU=y
CONFIG_RCU_STATS=y
CONFIG_ASM_SEMAPHORES=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_NONFATAL=m
CONFIG_X86_MCE_P4THERMAL=y
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
# CONFIG_X86_REBOOTFIXUPS is not set
CONFIG_MICROCODE=m
CONFIG_X86_MSR=m
CONFIG_X86_CPUID=m

#
# Firmware Drivers
#
# CONFIG_EDD is not set
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
# CONFIG_NOHIGHMEM is not set
CONFIG_HIGHMEM4G=y
# CONFIG_HIGHMEM64G is not set
CONFIG_VMSPLIT_3G=y
# CONFIG_VMSPLIT_3G_OPT is not set
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_HIGHMEM=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=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=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_HIGHPTE is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
# CONFIG_EFI is not set
CONFIG_IRQBALANCE=y
CONFIG_SECCOMP=y
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
CONFIG_KEXEC=y
CONFIG_CRASH_DUMP=y
CONFIG_PHYSICAL_START=0x1000000
# CONFIG_HOTPLUG_CPU is not set
CONFIG_DOUBLEFAULT=y

#
# Power management options (ACPI, APM)
#
CONFIG_PM=y
# CONFIG_PM_LEGACY is not set
# CONFIG_PM_DEBUG is not set

#
# ACPI (Advanced Configuration and Power Interface) Support
#
CONFIG_ACPI=y
# CONFIG_ACPI_AC is not set
# CONFIG_ACPI_BATTERY is not set
# CONFIG_ACPI_BUTTON is not set
# CONFIG_ACPI_VIDEO is not set
# CONFIG_ACPI_HOTKEY is not set
CONFIG_ACPI_FAN=m
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_THERMAL=m
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_IBM is not set
# CONFIG_ACPI_TOSHIBA is not set
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y
# CONFIG_ACPI_CONTAINER is not set

#
# APM (Advanced Power Management) BIOS Support
#
# CONFIG_APM is not set

#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=m
# CONFIG_CPU_FREQ_DEBUG is not set
CONFIG_CPU_FREQ_STAT=m
CONFIG_CPU_FREQ_STAT_DETAILS=y
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=m
CONFIG_CPU_FREQ_GOV_USERSPACE=m
CONFIG_CPU_FREQ_GOV_ONDEMAND=m
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m

#
# CPUFreq processor drivers
#
CONFIG_X86_ACPI_CPUFREQ=m
# 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=m
# CONFIG_X86_CPUFREQ_NFORCE2 is not set
# CONFIG_X86_LONGRUN is not set
# CONFIG_X86_LONGHAUL is not set

#
# shared options
#
# CONFIG_X86_ACPI_CPUFREQ_PROC_INTF is not set
CONFIG_X86_SPEEDSTEP_LIB=m

#
# 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_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY_PROC is not set
# CONFIG_PCI_DEBUG is not set
CONFIG_ISA_DMA_API=y
# CONFIG_ISA is not set
# CONFIG_MCA is not set
# 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=m
CONFIG_BINFMT_MISC=m

#
# Networking
#
CONFIG_NET=y

#
# Networking options
#
# CONFIG_NETDEBUG is not set
CONFIG_PACKET=m
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=m
# 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=y
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_INET_DIAG=m
CONFIG_INET_TCP_DIAG=m
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_BIC=y
CONFIG_IPV6=m
# CONFIG_IPV6_PRIVACY is not set
# CONFIG_INET6_AH is not set
# CONFIG_INET6_ESP is not set
# CONFIG_INET6_IPCOMP is not set
# CONFIG_INET6_TUNNEL is not set
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_NETFILTER 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 is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# 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 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
# CONFIG_DEBUG_DRIVER is not set

#
# Connector - unified userspace <-> kernelspace linker
#
CONFIG_CONNECTOR=m

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

#
# Parallel port support
#
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
# CONFIG_PARPORT_SERIAL is not set
# CONFIG_PARPORT_PC_FIFO is not set
# CONFIG_PARPORT_PC_SUPERIO is not set
# CONFIG_PARPORT_GSC is not set
# CONFIG_PARPORT_1284 is not set

#
# Plug and Play support
#
CONFIG_PNP=y
# CONFIG_PNP_DEBUG is not set

#
# Protocols
#
CONFIG_PNPACPI=y

#
# Block devices
#
# CONFIG_BLK_DEV_FD is not set
# CONFIG_PARIDE 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=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
# 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_RAM_COUNT=16
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
CONFIG_CDROM_PKTCDVD_WCACHE=y
# 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=y
# CONFIG_IDEDISK_MULTI_MODE is not set
CONFIG_BLK_DEV_IDECD=m
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_BLK_DEV_IDESCSI is not set
CONFIG_IDE_TASK_IOCTL=y

#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_CMD640 is not set
# CONFIG_BLK_DEV_IDEPNP is not set
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_SHARE_IRQ=y
# CONFIG_BLK_DEV_OFFBOARD is not set
CONFIG_BLK_DEV_GENERIC=y
# 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=y
# CONFIG_IDEDMA_ONLYDISK 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_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 is not set
# 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=y
# 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 is not set

#
# SCSI Transport Attributes
#
# CONFIG_SCSI_SPI_ATTRS is not set
CONFIG_SCSI_FC_ATTRS=y
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS 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_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
CONFIG_SCSI_SATA=y
# CONFIG_SCSI_SATA_AHCI is not set
# CONFIG_SCSI_SATA_SVW is not set
CONFIG_SCSI_ATA_PIIX=y
# CONFIG_SCSI_SATA_MV is not set
# CONFIG_SCSI_SATA_NV is not set
# CONFIG_SCSI_PDC_ADMA is not set
# CONFIG_SCSI_SATA_QSTOR is not set
# CONFIG_SCSI_SATA_PROMISE is not set
# CONFIG_SCSI_SATA_SX4 is not set
# CONFIG_SCSI_SATA_SIL is not set
# CONFIG_SCSI_SATA_SIL24 is not set
# CONFIG_SCSI_SATA_SIS is not set
# CONFIG_SCSI_SATA_ULI is not set
# CONFIG_SCSI_SATA_VIA is not set
# CONFIG_SCSI_SATA_VITESSE is not set
CONFIG_SCSI_SATA_INTEL_COMBINED=y
# 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 is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_FC 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 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 is not set

#
# I2O device support
#
# CONFIG_I2O is not set

#
# Network device support
#
CONFIG_NETDEVICES=y
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_EQUALIZER is not set
CONFIG_TUN=m
# CONFIG_NET_SB1000 is not set

#
# 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=m
# CONFIG_SKY2 is not set
CONFIG_SK98LIN=m
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set

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

#
# Token Ring devices
#
# CONFIG_TR is not set

#
# Wireless LAN (non-hamradio)
#
# CONFIG_NET_RADIO is not set

#
# Wan interfaces
#
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PLIP 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=y
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_RX is not set
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y

#
# 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 is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_TSDEV is not set
CONFIG_INPUT_EVDEV=m
# 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 is not set
# 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_PARKBD 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_SERIAL_NONSTANDARD is not set

#
# Serial drivers
#
CONFIG_SERIAL_8250=m
# CONFIG_SERIAL_8250_ACPI is not set
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=m
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
# CONFIG_PRINTER is not set
# CONFIG_PPDEV is not set
# CONFIG_TIPAR is not set

#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set

#
# Watchdog Cards
#
# CONFIG_WATCHDOG is not set
CONFIG_HW_RANDOM=m
CONFIG_NVRAM=m
CONFIG_RTC=m
CONFIG_RTC_HISTOGRAM=y
CONFIG_BLOCKER=y
CONFIG_LPPTEST=m
CONFIG_GEN_RTC=m
CONFIG_GEN_RTC_X=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=m
# CONFIG_AGP_ALI is not set
# CONFIG_AGP_ATI is not set
# CONFIG_AGP_AMD is not set
# CONFIG_AGP_AMD64 is not set
CONFIG_AGP_INTEL=m
# CONFIG_AGP_NVIDIA is not set
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_SWORKS is not set
# CONFIG_AGP_VIA is not set
# CONFIG_AGP_EFFICEON 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=m

#
# 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=m
CONFIG_I2C_I810=m
# CONFIG_I2C_PIIX4 is not set
CONFIG_I2C_ISA=m
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_PARPORT 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_STUB 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_RTC8564 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_RTC_X1205_I2C 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=m
CONFIG_HWMON_VID=m
# 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 is not set
# 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 is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83L785TS is not set
CONFIG_SENSORS_W83627HF=m
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_HDAPS is not set
# CONFIG_HWMON_DEBUG_CHIP is not set

#
# Misc devices
#
# CONFIG_IBM_ASM is not set

#
# Multimedia Capabilities Port drivers
#

#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set

#
# Digital Video Broadcasting Devices
#
# CONFIG_DVB 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_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
# 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 is not set
CONFIG_VIDEO_SELECT=y
# CONFIG_FB_HGA is not set
# CONFIG_FB_S1D13XXX is not set
CONFIG_FB_NVIDIA=y
CONFIG_FB_NVIDIA_I2C=y
# 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_OLD 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_VIRTUAL is not set

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y

#
# Logo configuration
#
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set

#
# Sound
#
CONFIG_SOUND=m

#
# Advanced Linux Sound Architecture
#
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_RTCTIMER=m
CONFIG_SND_SEQ_RTCTIMER_DEFAULT=y
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_SUPPORT_OLD_API=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set

#
# Generic devices
#
CONFIG_SND_AC97_CODEC=m
CONFIG_SND_AC97_BUS=m
CONFIG_SND_DUMMY=m
CONFIG_SND_VIRMIDI=m
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set

#
# PCI devices
#
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
CONFIG_SND_INTEL8X0=m
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set

#
# USB devices
#
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_USX2Y is not set

#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set

#
# USB support
#
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=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=y
# CONFIG_USB_SL811_HCD is not set

#
# USB Device Class drivers
#
# CONFIG_OBSOLETE_OSS_USB_DRIVER is not set
# 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 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_MTOUCH is not set
# CONFIG_USB_ITMTOUCH is not set
# CONFIG_USB_EGALAX 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

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

#
# USB Multimedia devices
#
# CONFIG_USB_DABUSB is not set

#
# Video4Linux support is needed for USB Multimedia device support
#

#
# 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_MON is not set

#
# USB port drivers
#
# CONFIG_USB_USS720 is not set

#
# USB Serial Converter support
#
# CONFIG_USB_SERIAL 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

#
# InfiniBand support
#
# CONFIG_INFINIBAND is not set

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

#
# File systems
#
CONFIG_EXT2_FS=m
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
CONFIG_EXT2_FS_XIP=y
CONFIG_FS_XIP=y
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=m
# CONFIG_REISERFS_CHECK is not set
CONFIG_REISERFS_PROC_INFO=y
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
CONFIG_JFS_FS=m
CONFIG_JFS_POSIX_ACL=y
CONFIG_JFS_SECURITY=y
# CONFIG_JFS_DEBUG is not set
CONFIG_JFS_STATISTICS=y
CONFIG_FS_POSIX_ACL=y
CONFIG_XFS_FS=m
CONFIG_XFS_EXPORT=y
CONFIG_XFS_QUOTA=y
CONFIG_XFS_SECURITY=y
CONFIG_XFS_POSIX_ACL=y
# CONFIG_XFS_RT is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
CONFIG_QUOTA=y
# CONFIG_QFMT_V1 is not set
CONFIG_QFMT_V2=m
CONFIG_QUOTACTL=y
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
CONFIG_AUTOFS4_FS=m
CONFIG_FUSE_FS=m

#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_ZISOFS_FS=m
CONFIG_UDF_FS=m
CONFIG_UDF_NLS=y

#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_NTFS_FS=m
# CONFIG_NTFS_DEBUG is not set
CONFIG_NTFS_RW=y

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
# CONFIG_PROC_KCORE is not set
CONFIG_PROC_VMCORE=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_RAMFS=y
CONFIG_RELAYFS_FS=y
CONFIG_CONFIGFS_FS=m

#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_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_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

#
# Network File Systems
#
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=m
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V3_ACL=y
# CONFIG_NFSD_V4 is not set
CONFIG_NFSD_TCP=y
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_ACL_SUPPORT=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
CONFIG_SMB_FS=m
CONFIG_SMB_NLS_DEFAULT=y
CONFIG_SMB_NLS_REMOTE="cp437"
# 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 is not set
CONFIG_MSDOS_PARTITION=y

#
# Native Language Support
#
CONFIG_NLS=m
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=m
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
CONFIG_NLS_CODEPAGE_852=m
# 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=m
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_2=m
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=m

#
# Instrumentation Support
#
CONFIG_PROFILING=y
CONFIG_OPROFILE=y
CONFIG_PROFILE_NMI=y
CONFIG_KPROBES=y

#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
# CONFIG_PRINTK_IGNORE_LOGLEVEL is not set
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=19
CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHEDSTATS=y
CONFIG_DEBUG_SLAB=y
CONFIG_DEBUG_PREEMPT=y
CONFIG_DEBUG_IRQ_FLAGS=y
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_RT_MUTEX_TESTER=y
CONFIG_WAKEUP_TIMING=y
CONFIG_WAKEUP_LATENCY_HIST=y
CONFIG_PREEMPT_TRACE=y
CONFIG_CRITICAL_PREEMPT_TIMING=y
CONFIG_PREEMPT_OFF_HIST=y
CONFIG_CRITICAL_IRQSOFF_TIMING=y
CONFIG_INTERRUPT_OFF_HIST=y
CONFIG_CRITICAL_TIMING=y
CONFIG_LATENCY_TIMING=y
CONFIG_CRITICAL_LATENCY_HIST=y
CONFIG_LATENCY_HIST=y
CONFIG_LATENCY_TRACE=y
CONFIG_MCOUNT=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_HIGHMEM=y
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
CONFIG_DEBUG_FS=y
CONFIG_DEBUG_VM=y
CONFIG_FORCED_INLINING=y
CONFIG_FRAME_POINTER=y
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_EARLY_PRINTK=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
CONFIG_DEBUG_STACK_USAGE=y
CONFIG_DEBUG_PAGEALLOC=y
CONFIG_DEBUG_RODATA=y
CONFIG_4KSTACKS=y
CONFIG_X86_FIND_SMP_CONFIG=y
CONFIG_X86_MPPARSE=y

#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
CONFIG_SECURITY=y
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_CAPABILITIES=y
# CONFIG_SECURITY_ROOTPLUG is not set
CONFIG_SECURITY_SECLVL=y
CONFIG_SECURITY_SELINUX=y
CONFIG_SECURITY_SELINUX_BOOTPARAM=y
CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=0
CONFIG_SECURITY_SELINUX_DISABLE=y
CONFIG_SECURITY_SELINUX_DEVELOP=y
CONFIG_SECURITY_SELINUX_AVC_STATS=y
CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1

#
# Cryptographic options
#
CONFIG_CRYPTO=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
CONFIG_CRYPTO_SHA1=y
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_AES is not set
# CONFIG_CRYPTO_AES_586 is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_TEST is not set

#
# Hardware crypto devices
#
# CONFIG_CRYPTO_DEV_PADLOCK is not set

#
# Library routines
#
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
CONFIG_CRC32=y
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=m
CONFIG_PLIST=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_X86_SMP=y
CONFIG_X86_HT=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_X86_TRAMPOLINE=y
CONFIG_KTIME_SCALAR=y

[8.8.] dmesg log
Linux version 2.6.16-rc6-rt4 (michal@ltg01-sid) (gcc version 4.1.0
(Debian 4.1.0-0)) #9 SMP PREEMPT Wed Mar 15 13:30:19 CET 2006
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
 BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e8000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000007ff30000 (usable)
 BIOS-e820: 000000007ff30000 - 000000007ff40000 (ACPI data)
 BIOS-e820: 000000007ff40000 - 000000007fff0000 (ACPI NVS)
 BIOS-e820: 000000007fff0000 - 0000000080000000 (reserved)
 BIOS-e820: 00000000ffb80000 - 0000000100000000 (reserved)
1151MB HIGHMEM available.
896MB LOWMEM available.
found SMP MP-table at 000ff780
On node 0 totalpages: 524080
  DMA zone: 4096 pages, LIFO batch:0
  DMA32 zone: 0 pages, LIFO batch:0
  Normal zone: 225280 pages, LIFO batch:31
  HighMem zone: 294704 pages, LIFO batch:31
DMI 2.3 present.
ACPI: RSDP (v000 ACPIAM                                ) @ 0x000f9e30
ACPI: RSDT (v001 A M I  OEMRSDT  0x10000414 MSFT 0x00000097) @ 0x7ff30000
ACPI: FADT (v002 A M I  OEMFACP  0x10000414 MSFT 0x00000097) @ 0x7ff30200
ACPI: MADT (v001 A M I  OEMAPIC  0x10000414 MSFT 0x00000097) @ 0x7ff30390
ACPI: OEMB (v001 A M I  OEMBIOS  0x10000414 MSFT 0x00000097) @ 0x7ff40040
ACPI: DSDT (v001  P4P81 P4P81104 0x00000104 INTL 0x02002026) @ 0x00000000
ACPI: PM-Timer IO Port: 0x808
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
Processor #0 15:2 APIC version 20
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
Processor #1 15:2 APIC version 20
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 dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Enabling APIC mode:  Flat.  Using 1 I/O APICs
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 88000000 (gap: 80000000:7fb80000)
Detected 2798.760 MHz processor.
Real-Time Preemption Support (C) 2004-2006 Ingo Molnar
Built 1 zonelists
Kernel command line: root=/dev/sda1 ro debug
mapped APIC to ffffd000 (fee00000)
mapped IOAPIC to ffffc000 (fec00000)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
WARNING: experimental RCU implementation.
CPU 0 irqstacks, hard=c12df000 soft=c12dd000
PID hash table entries: 4096 (order: 12, 65536 bytes)
requested: 50000000  calculated 49992350 ns 50 cyc error: 7650
Event source pit installed with caps set: 01
Console: colour VGA+ 80x25
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 2070132k/2096320k available (1801k kernel code, 25800k
reserved, 679k data, 420k init, 1178816k highmem)
Checking if this processor honours the WP bit even in supervisor mode... Ok.
Calibrating delay using timer specific routine.. 5599.94 BogoMIPS (lpj=2799973)
Security Framework v1.0.0 initialized
SELinux:  Disabled at boot.
Capability LSM initialized
Mount-cache hash table entries: 512
CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000
00004400 00000000 00000000
CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000
00004400 00000000 00000000
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: Physical Processor ID: 0
CPU: After all inits, caps: bfebfbf7 00000000 00000000 00000080
00004400 00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU0: Intel P4/Xeon Extended MCE MSRs (12) available
CPU0: Thermal monitoring enabled
Checking 'hlt' instruction... OK.
CPU0: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 05
Booting processor 1/1 eip 2000
CPU 1 irqstacks, hard=c12e0000 soft=c12de000
Initializing CPU#1
Calibrating delay using timer specific routine.. 5596.57 BogoMIPS (lpj=2798288)
CPU: After generic identify, caps: bfebfbff 00000000 00000000 00000000
00004400 00000000 00000000
CPU: After vendor identify, caps: bfebfbff 00000000 00000000 00000000
00004400 00000000 00000000
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: Physical Processor ID: 0
CPU: After all inits, caps: bfebfbf7 00000000 00000000 00000080
00004400 00000000 00000000
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#1.
CPU1: Intel P4/Xeon Extended MCE MSRs (12) available
CPU1: Thermal monitoring enabled
CPU1: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 05
Total of 2 processors activated (11196.52 BogoMIPS).
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1
Event source lapic installed with caps set: 06
checking TSC synchronization across 2 CPUs: passed.
Event source lapic installed with caps set: 06
Brought up 2 CPUs
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: PCI BIOS revision 2.10 entry at 0xf0031, last bus=2
PCI: Using configuration type 1
ACPI: Subsystem revision 20060127
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
PCI: Probing PCI hardware (bus 00)
PCI quirk: region 0800-087f claimed by ICH4 ACPI/GPIO/TCO
PCI quirk: region 0480-04bf claimed by ICH4 GPIO
PCI: Ignoring BAR0-3 of IDE controller 0000:00:1f.1
Boot video device is 0000:01:00.0
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P0P4._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 *5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 *5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 6 7 10 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 *5 6 7 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 *11 12 14 15)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
pnp: PnP ACPI: found 13 devices
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: Cannot allocate resource region 0 of device 0000:00:00.0
pnp: 00:09: ioport range 0x680-0x6ff has been reserved
pnp: 00:09: ioport range 0x290-0x297 has been reserved
PCI: Bridge: 0000:00:01.0
  IO window: disabled.
  MEM window: f6000000-f7efffff
  PREFETCH window: e8000000-f4ffffff
PCI: Bridge: 0000:00:1e.0
  IO window: e000-efff
  MEM window: f7f00000-fbffffff
  PREFETCH window: disabled.
PCI: Setting latency timer of device 0000:00:1e.0 to 64
Initializing RT-Tester: OK
No per-cpu room for modules.
audit: initializing netlink socket (disabled)
audit(1142426774.149:1): initialized
highmem bounce pool size: 64 pages
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
seclvl: seclvl_init: seclvl: Failure registering with the kernel.
seclvl: seclvl_init: seclvl: Failure registering with primary security module.
seclvl: Error during initialization: rc = [-22]
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered (default)
ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 16
nvidiafb: PCI id - 10de0322
nvidiafb: Actual id - 10de0322
nvidiafb: nVidia device/chipset 10DE0322
nvidiafb: CRTC0 analog found
nvidiafb: CRTC1 analog not found
nvidiafb: EDID found from BUS1
nvidiafb: CRTC 0 appears to have a CRT attached
nvidiafb: Using CRT on CRTC 0
nvidiafb: MTRR set to ON
Console: switching to colour frame buffer device 128x48
nvidiafb: PCI nVidia NV32 framebuffer (64MB @ 0xE8000000)
PNP: PS/2 Controller [PNP0303:PS2K] at 0x60,0x64 irq 1
PNP: PS/2 controller doesn't have AUX irq; using default 12
serio: i8042 AUX port at 0x60,0x64 irq 12
serio: i8042 KBD port at 0x60,0x64 irq 1
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
ICH5: IDE controller at PCI slot 0000:00:1f.1
PCI: Enabling device 0000:00:1f.1 (0005 -> 0007)
ACPI: PCI Interrupt 0000:00:1f.1[A] -> GSI 18 (level, low) -> IRQ 17
ICH5: chipset revision 2
ICH5: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xfc00-0xfc07, BIOS settings: hda:pio, hdb:pio
    ide1: BM-DMA at 0xfc08-0xfc0f, BIOS settings: hdc:DMA, hdd:DMA
Probing IDE interface ide0...
Probing IDE interface ide1...
hdc: LITE-ON DVDRW SOHW-1653S, ATAPI CD/DVD-ROM drive
hdd: LITE-ON LTR-52327S, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
Probing IDE interface ide0...
libata version 1.20 loaded.
ata_piix 0000:00:1f.2: version 1.05
ACPI: PCI Interrupt 0000:00:1f.2[A] -> GSI 18 (level, low) -> IRQ 17
PCI: Setting latency timer of device 0000:00:1f.2 to 64
ata1: SATA max UDMA/133 cmd 0xCC00 ctl 0xC882 bmdma 0xC400 irq 17
ata2: SATA max UDMA/133 cmd 0xC800 ctl 0xC482 bmdma 0xC408 irq 17
ata1: dev 0 cfg 49:2f00 82:7c6b 83:7f09 84:4003 85:7c69 86:3e01 87:4003 88:207f
ata1: dev 0 ATA-7, max UDMA/133, 398297088 sectors: LBA48
ata1: dev 0 configured for UDMA/133
scsi0 : ata_piix
ATA: abnormal status 0x7F on port 0xC807
scsi1 : ata_piix
  Vendor: ATA       Model: Maxtor 6Y200M0    Rev: YAR5
  Type:   Direct-Access                      ANSI SCSI revision: 05
SCSI device sda: 398297088 512-byte hdwr sectors (203928 MB)
sda: Write Protect is off
sda: Mode Sense: 00 3a 00 00
SCSI device sda: drive cache: write back
SCSI device sda: 398297088 512-byte hdwr sectors (203928 MB)
sda: Write Protect is off
sda: Mode Sense: 00 3a 00 00
SCSI device sda: drive cache: write back
 sda: sda1 sda2 sda3
sd 0:0:0:0: Attached scsi disk sda
ACPI: PCI Interrupt 0000:00:1d.7[D] -> GSI 23 (level, low) -> IRQ 18
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: debug port 1
PCI: cache line size of 128 is not supported by device 0000:00:1d.7
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:1d.7: irq 18, io mem 0xf5fffc00
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: 8 ports detected
USB Universal Host Controller Interface driver v2.3
ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 16 (level, low) -> IRQ 16
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 2
uhci_hcd 0000:00:1d.0: irq 16, io base 0x0000d480
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 19
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 3
uhci_hcd 0000:00:1d.1: irq 19, io base 0x0000d800
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 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 17
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 4
uhci_hcd 0000:00:1d.2: irq 17, io base 0x0000d880
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 0000:00:1d.3[A] -> GSI 16 (level, low) -> IRQ 16
PCI: Setting latency timer of device 0000:00:1d.3 to 64
uhci_hcd 0000:00:1d.3: UHCI Host Controller
uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
uhci_hcd 0000:00:1d.3: irq 16, io base 0x0000dc00
usb usb5: configuration #1 chosen from 1 choice
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
usb 3-2: new low speed USB device using uhci_hcd and address 2
usb 3-2: configuration #1 chosen from 1 choice
input: HID 04d9:0499 as /class/input/input0
input: USB HID v1.10 Mouse [HID 04d9:0499] on usb-0000:00:1d.1-2
usbcore: registered new driver usbhid
/usr/src/linux-rt/drivers/usb/input/hid-core.c: v2.6:USB HID core driver
mice: PS/2 mouse device common for all mice
oprofile: using NMI interrupt.
NET: Registered protocol family 2
IP route cache hash table entries: 131072 (order: 7, 524288 bytes)
TCP established hash table entries: 32768 (order: 9, 2490368 bytes)
TCP bind hash table entries: 32768 (order: 9, 2359296 bytes)
TCP: Hash tables configured (established 32768 bind 32768)
TCP reno registered
TCP bic registered
Starting balanced_irq
Using IPI Shortcut mode
*****************************************************************************
*                                                                           *
*  REMINDER, the following debugging options are turned on in your .config: *
*                                                                           *
*        CONFIG_DEBUG_RT_MUTEXES                                             *
*        CONFIG_DEBUG_PREEMPT                                               *
*        CONFIG_CRITICAL_PREEMPT_TIMING                                     *
*        CONFIG_CRITICAL_IRQSOFF_TIMING                                     *
*        CONFIG_LATENCY_TRACE                                               *
*        CONFIG_DEBUG_SLAB                                                  *
*        CONFIG_DEBUG_PAGEALLOC                                             *
*                                                                           *
*  they may increase runtime overhead and latencies.                        *
*                                                                           *
*****************************************************************************
EXT3-fs: INFO: recovery required on readonly filesystem.
EXT3-fs: write access will be enabled during recovery.
requested: 50000000  calculated 50000000 ns 139938037 cyc error: 0
Time: tsc clocksource has been installed.
hrtimers: Switched to high resolution mode CPU 0
hrtimers: Switched to high resolution mode CPU 1
input: AT Translated Set 2 keyboard as /class/input/input1
kjournald starting.  Commit interval 5 seconds
EXT3-fs: sda1: orphan cleanup on readonly fs
ext3_orphan_cleanup: deleting unreferenced inode 2818042
ext3_orphan_cleanup: deleting unreferenced inode 474304
ext3_orphan_cleanup: deleting unreferenced inode 474300
ext3_orphan_cleanup: deleting unreferenced inode 474289
ext3_orphan_cleanup: deleting unreferenced inode 474283
EXT3-fs: sda1: 5 orphan inodes deleted
EXT3-fs: recovery complete.
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
*****************************************************************************
*                                                                           *
*  REMINDER, the following debugging options are turned on in your .config: *
*                                                                           *
*        CONFIG_DEBUG_RT_MUTEXES                                             *
*        CONFIG_DEBUG_PREEMPT                                               *
*        CONFIG_CRITICAL_PREEMPT_TIMING                                     *
*        CONFIG_CRITICAL_IRQSOFF_TIMING                                     *
*        CONFIG_LATENCY_TRACE                                               *
*        CONFIG_DEBUG_SLAB                                                  *
*        CONFIG_DEBUG_PAGEALLOC                                             *
*                                                                           *
*  they may increase runtime overhead and latencies.                        *
*                                                                           *
*****************************************************************************
Freeing unused kernel memory: 420k freed
Write protecting the kernel read-only data: 313k
NET: Registered protocol family 1
hw_random hardware driver 1.0.0 loaded
Linux agpgart interface v0.101 (c) Dave Jones
ACPI: PCI Interrupt 0000:02:05.0[A] -> GSI 22 (level, low) -> IRQ 20
skge 1.3 addr 0xf7ffc000 irq 20 chip Yukon rev 1
skge eth0: addr 00:0c:6e:c2:4d:aa
parport: PnPBIOS parport detected.
parport0: PC-style at 0x378 (0x778), irq 7 [PCSPP(,...)]
agpgart: Detected an Intel 865 Chipset.
agpgart: AGP aperture is 64M @ 0x8c000000
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
00:06: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
00:07: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
ACPI: PCI Interrupt 0000:00:1f.5[B] -> GSI 17 (level, low) -> IRQ 21
PCI: Setting latency timer of device 0000:00:1f.5 to 64
AC'97 0 analog subsections not ready
intel8x0_measure_ac97_clock: measured 50292 usecs
intel8x0: clocking to 48000
hdc: ATAPI 48X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
hdd: ATAPI 52X CD-ROM CD-R/RW drive, 2048kB Cache, UDMA(33)
Real Time Clock Driver v1.12ac
EXT3 FS on sda1, internal journal
kjournald starting.  Commit interval 5 seconds
EXT3 FS on sda3, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
Adding 3903784k swap on /dev/sda2.  Priority:-1 extents:1 across:3903784k

============================================
BUG: scheduling while atomic: rt-test-1/0x00000001/154
caller is schedule+0xdb/0x101
 [<c10044f9>] show_trace+0x18/0x1d (20)
 [<c1004555>] dump_stack+0x1d/0x21 (20)
 [<c11bd097>] __schedule+0x71/0xfd3 (156)
 [<c11be221>] schedule+0xdb/0x101 (20)
 [<c10340cb>] schedule_rt_mutex_test+0xa6/0x188 (24)
 [<c11bef4c>] rt_lock_slowlock+0x12e/0x1c5 (100)
 [<c11bf5d7>] rt_lock+0x10/0x12 (8)
 [<c105c44e>] __kmalloc_track_caller+0xa7/0x112 (32)
 [<c10e97e9>] soft_cursor+0x55/0x170 (56)
 [<c10e96ab>] bit_cursor+0x471/0x486 (156)
 [<c10e4c44>] fbcon_cursor+0x218/0x24d (68)
 [<c1124da3>] hide_cursor+0x22/0x61 (20)
 [<c1128833>] vt_console_print+0x91/0x207 (28)
 [<c101b7b4>] __call_console_drivers+0x42/0x59 (32)
 [<c101b829>] _call_console_drivers+0x5e/0x67 (24)
 [<c101bd4c>] release_console_sem+0x110/0x1da (40)
 [<c101bab9>] vprintk+0x278/0x2ad (116)
 [<c101bb08>] printk+0x1a/0x1c (20)
 [<c10333e8>] debug_rt_mutex_deadlock+0x81/0x17d (24)
 [<c103275c>] adjust_prio_chain+0x152/0x3ea (64)
 [<c1032c55>] task_blocks_on_rt_mutex+0x12b/0x14f (48)
 [<c11bf187>] rt_mutex_slowlock+0x1a4/0x285 (136)
 [<c11bed58>] rt_mutex_lock_interruptible+0x32/0x3a (36)
 [<c1033f68>] handle_op+0x1bf/0x27c (28)
 [<c10341f8>] test_func+0x4b/0x7f (28)
 [<c102d2ba>] kthread+0xa7/0xd5 (36)
 [<c1000dd5>] kernel_thread_helper+0x5/0xb (136822812)
---------------------------
| preempt count: 00000001 ]
| 1-level deep critical section nesting:
----------------------------------------
.. [<c11bf867>] .... _raw_spin_lock_irq+0x18/0x2c
.....[<c11bf010>] ..   ( <= rt_mutex_slowlock+0x2d/0x285)

[ BUG: circular locking deadlock detected! ]
--------------------------------------------
rt-test-0/152 is deadlocking current task rt-test-1/154


1) rt-test-1/154 is trying to acquire this lock:
 [c1372ae0] {init_rttest}
.. ->owner: f7d828c2
.. held by:         rt-test-0:  152 [f7d828c0,  19]
... acquired at:               handle_op+0x16b/0x27c
... trying at:                 handle_op+0x1bf/0x27c

2) rt-test-0/152 is blocked on this lock:
 [c1372b20] {init_rttest}
.. ->owner: f7d8f8c2
.. held by:         rt-test-1:  154 [f7d8f8c0,  19]
... acquired at:               handle_op+0x16b/0x27c

rt-test-0/152's [blocked] stackdump:

f7d4febc f7d4ff1c f7d8fe34 f1f20247 00000054 00000002 f7d4ff04 00000009
       f7d82a0c f7d828c0 c28dd8c0 c2745460 f1f266ec 00000054 000064a5 00000001
       f7d4feac 00000002 00000000 f7d4ff04 00000002 f7d4fea4 00000000 00000202
Call Trace:
 [<c11be221>] schedule+0xdb/0x101 (20)
 [<c10340cb>] schedule_rt_mutex_test+0xa6/0x188 (24)
 [<c11bf1c2>] rt_mutex_slowlock+0x1df/0x285 (124)
 [<c11bed58>] rt_mutex_lock_interruptible+0x32/0x3a (36)
 [<c1033f68>] handle_op+0x1bf/0x27c (28)
 [<c10341f8>] test_func+0x4b/0x7f (28)
 [<c102d2ba>] kthread+0xa7/0xd5 (36)
 [<c1000dd5>] kernel_thread_helper+0x5/0xb (137035804)
---------------------------
| preempt count: 00000002 ]
| 2-level deep critical section nesting:
----------------------------------------
.. [<c11bd0ab>] .... __schedule+0x85/0xfd3
.....[<c11be221>] ..   ( <= schedule+0xdb/0x101)
.. [<c11bf766>] .... _raw_spin_lock+0x12/0x26
.....[<c11bd5f0>] ..   ( <= __schedule+0x5ca/0xfd3)


rt-test-1/154's [current] stackdump:

 [<c10044f9>] show_trace+0x18/0x1d (20)
 [<c1004555>] dump_stack+0x1d/0x21 (20)
 [<c10334c4>] debug_rt_mutex_deadlock+0x15d/0x17d (40)
 [<c103275c>] adjust_prio_chain+0x152/0x3ea (64)
 [<c1032c55>] task_blocks_on_rt_mutex+0x12b/0x14f (48)
 [<c11bf187>] rt_mutex_slowlock+0x1a4/0x285 (136)
 [<c11bed58>] rt_mutex_lock_interruptible+0x32/0x3a (36)
 [<c1033f68>] handle_op+0x1bf/0x27c (28)
 [<c10341f8>] test_func+0x4b/0x7f (28)
 [<c102d2ba>] kthread+0xa7/0xd5 (36)
 [<c1000dd5>] kernel_thread_helper+0x5/0xb (136822812)
---------------------------
| preempt count: 00000001 ]
| 1-level deep critical section nesting:
----------------------------------------
.. [<c11bf766>] .... _raw_spin_lock+0x12/0x26
.....[<c10423df>] ..   ( <= __do_IRQ+0xb0/0xfe)


showing all tasks:
S            init:    1 [c28d98c0, 116] (not blocked)
S     migration/0:    2 [c28e48c0,   0] (not blocked)
S  softirq-high/0:    3 [c28e88c0,  98] (not blocked)
R softirq-timer/0:    4 [c28ec8c0,  98] (not blocked)
S softirq-net-tx/:    5 [c28f08c0,  98] (not blocked)
S softirq-net-rx/:    6 [c28f48c0,  98] (not blocked)
S softirq-block/0:    7 [c28f88c0,  98] (not blocked)
S softirq-tasklet:    8 [c28fc8c0,  98] (not blocked)
S softirq-hrtimer:    9 [c29008c0,  98] (not blocked)
S      watchdog/0:   10 [c29058c0,   0] (not blocked)
S       desched/0:   11 [c29098c0, 105] (not blocked)
S     migration/1:   12 [c290d8c0,   0] (not blocked)
S  softirq-high/1:   13 [c293e8c0,  98] (not blocked)
S softirq-timer/1:   14 [c29428c0,  98] (not blocked)
S softirq-net-tx/:   15 [c29468c0,  98] (not blocked)
S softirq-net-rx/:   16 [c294a8c0,  98] (not blocked)
S softirq-block/1:   17 [c294e8c0,  98] (not blocked)
S softirq-tasklet:   18 [c29528c0,  98] (not blocked)
S softirq-hrtimer:   19 [c29568c0,  98] (not blocked)
S      watchdog/1:   20 [c295b8c0,   0] (not blocked)
S       desched/1:   21 [c295f8c0, 105] (not blocked)
S        events/0:   22 [c29798c0,  98] (not blocked)
S        events/1:   23 [c297d8c0,  98] (not blocked)
S         khelper:   24 [c29838c0, 110] (not blocked)
S         kthread:   25 [c299d8c0, 110] (not blocked)
S       kblockd/0:   28 [f7d238c0, 110] (not blocked)
S       kblockd/1:   29 [c29c28c0, 110] (not blocked)
S          kacpid:   30 [f7d368c0, 111] (not blocked)
S           IRQ 9:   31 [f7d3a8c0,  50] (not blocked)
S           khubd:  114 [f7db28c0, 110] (not blocked)
S       rt-test-0:  152 [f7d828c0,  19] blocked on: [c1372b20] {init_rttest}
.. ->owner: f7d8f8c2
.. held by:         rt-test-1:  154 [f7d8f8c0,  19]
... acquired at:               handle_op+0x16b/0x27c
S       rt-test-1:  154 [f7d8f8c0,  19] (not blocked)
S       rt-test-2:  156 [f7d588c0,  17] (not blocked)
S       rt-test-3:  158 [f7d8b8c0,  16] (not blocked)
S       rt-test-4:  160 [f7d9f8c0,  15] (not blocked)
S       rt-test-5:  162 [f7fb88c0, 112] (not blocked)
S       rt-test-6:  164 [f7fbc8c0, 110] (not blocked)
S       rt-test-7:  166 [f7fc08c0, 112] (not blocked)
S         pdflush:  171 [f7da48c0, 115] (not blocked)
S         pdflush:  172 [f7d4e8c0, 115] (not blocked)
S         kswapd0:  173 [f7fd08c0, 116] (not blocked)
S           aio/0:  174 [f7da98c0, 111] (not blocked)
S           aio/1:  175 [f78288c0, 112] (not blocked)
S         kseriod:  252 [f7e858c0, 110] (not blocked)
S          IRQ 12:  257 [f7e568c0,  51] (not blocked)
S          IRQ 15:  261 [f7e2a8c0,  52] (not blocked)
S           ata/0:  267 [f7e478c0, 112] (not blocked)
S           ata/1:  268 [f7e028c0, 110] (not blocked)
S       scsi_eh_0:  270 [f7e788c0, 110] (not blocked)
S       scsi_eh_1:  271 [f7e738c0, 110] (not blocked)
S          IRQ 17:  272 [f7dcc8c0,  53] (not blocked)
S          IRQ 18:  284 [f7db68c0,  54] (not blocked)
S          IRQ 16:  290 [f7a188c0,  55] (not blocked)
S          IRQ 19:  295 [f7a168c0,  56] (not blocked)
S           kirqd:  316 [f7abe8c0, 115] (not blocked)
S           IRQ 1:  318 [f6d858c0,  57] (not blocked)
S       kjournald:  320 [f7ac78c0, 115] (not blocked)
S           udevd:  397 [f79268c0, 111] (not blocked)
S          IRQ 20:  536 [f5a518c0,  58] (not blocked)
S           IRQ 7:  546 [f5a968c0,  59] (not blocked)
S          IRQ 21:  604 [f59608c0,  60] (not blocked)
S           IRQ 8:  748 [f56ea8c0,  61] (not blocked)
S       kjournald: 1266 [f54b38c0, 115] (not blocked)
S         syslogd: 1913 [f63388c0, 117] (not blocked)
S           klogd: 1919 [f55d38c0, 115] (not blocked)
S           acpid: 1967 [f55178c0, 116] (not blocked)
S     dbus-daemon: 1970 [f555a8c0, 116] (not blocked)
S            hald: 1977 [f55498c0, 116] (not blocked)
S     hald-runner: 1978 [f55108c0, 116] (not blocked)
S hald-addon-acpi: 1984 [f560e8c0, 118] (not blocked)
S           IRQ 3: 1986 [f56f38c0,  62] (not blocked)
S           IRQ 4: 1988 [f547f8c0,  63] (not blocked)
S hald-addon-keyb: 1995 [f57338c0, 115] (not blocked)
S hald-addon-stor: 1999 [f7dbf8c0, 117] (not blocked)
S hald-addon-stor: 2001 [f59e48c0, 117] (not blocked)
S       twistd2.3: 2032 [f7df68c0, 116] (not blocked)
S       twistd2.3: 2035 [f55f38c0, 119] (not blocked)
S             xfs: 2042 [f52788c0, 116] (not blocked)
S            cron: 2063 [f570f8c0, 116] (not blocked)
S             kdm: 2073 [f4e438c0, 116] (not blocked)
S            Xorg: 2078 [f59668c0, 115] (not blocked)
S           login: 2088 [f6dd78c0, 117] (not blocked)
S           getty: 2090 [f558a8c0, 116] (not blocked)
S           getty: 2091 [f78e28c0, 117] (not blocked)
?             kdm: 2093 [f78db8c0, 116] (not blocked)
S           getty: 2094 [f78ee8c0, 116] (not blocked)
S           getty: 2097 [f63808c0, 116] (not blocked)
S           getty: 2100 [f52518c0, 116] (not blocked)
S       kdm_greet: 2110 [f4e428c0, 115] (not blocked)
S            bash: 2114 [f58e58c0, 115] (not blocked)
R          python: 2156 [f47f18c0, 118] (not blocked)

=============================================

[ turning off deadlock detection.Please report this trace. ]

BUG at /usr/src/linux-rt/kernel/latency.c:1801!
------------[ cut here ]------------
kernel BUG at /usr/src/linux-rt/kernel/latency.c:1801!
invalid opcode: 0000 [#1]
PREEMPT SMP DEBUG_PAGEALLOC
Modules linked in: thermal fan processor evdev rtc i2c_i801 ide_cd
cdrom snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm_oss
snd_mixer_oss snd_pcm snd_timer snd 8250_pnp 8250 serial_core sk98lin
intel_agp parport_pc soundcore parport snd_page_alloc skge agpgart
hw_random unix
CPU:    0
EIP:    0060:[<c103c55a>]    Not tainted VLI
EFLAGS: 00010046   (2.6.16-rc6-rt4 #9)
EIP is at sub_preempt_count+0x42/0x138
eax: 00000033   ebx: f7d83000   ecx: 00000002   edx: 00000000
esi: f7d83f04   edi: f7d83000   ebp: f7d83ea0   esp: f7d83e84
ds: 007b   es: 007b   ss: 0068   preempt: 00000001
Process rt-test-1 (pid: 154, threadinfo=f7d83000 task=f7d8f8c0
stack_left=3664 worst_left=-1)
Stack: <0>c11d3d02 c11db9e3 00000709 f7d83ea4 00000000 f7d83f04
f7d83000 f7d83eac
       c11bfbc7 00000001 f7d83edc c1032c6f c1372ae0 f7d4ff04 f7d83f04 00000000
       c1033f68 c1372ae8 f7d83f04 00000000 c1372ae0 c1372ae0 f7d83f64 c11bf187
Call Trace:
 [<c1003efa>] show_stack_log_lvl+0xad/0xb8 (44)
 [<c1004062>] show_registers+0x15d/0x1d9 (68)
 [<c100443a>] die+0x167/0x1f1 (60)
 [<c11bff85>] do_trap+0x87/0xa5 (32)
 [<c1004991>] do_invalid_op+0x89/0x93 (192)
 [<c10039bb>] error_code+0x4f/0x54 (88)
 [<c11bfbc7>] _raw_spin_unlock+0x12/0x28 (12)
 [<c1032c6f>] task_blocks_on_rt_mutex+0x145/0x14f (48)
 [<c11bf187>] rt_mutex_slowlock+0x1a4/0x285 (136)
 [<c11bed58>] rt_mutex_lock_interruptible+0x32/0x3a (36)
 [<c1033f68>] handle_op+0x1bf/0x27c (28)
 [<c10341f8>] test_func+0x4b/0x7f (28)
 [<c102d2ba>] kthread+0xa7/0xd5 (36)
 [<c1000dd5>] kernel_thread_helper+0x5/0xb (136822812)
---------------------------
| preempt count: 00000001 ]
| 1-level deep critical section nesting:
----------------------------------------
.. [<c11bf82e>] .... _raw_spin_lock_irqsave+0x1b/0x3c
.....[<c1004318>] ..   ( <= die+0x45/0x1f1)

Code: 35 83 c8 ff 83 3d 84 2e 37 c1 00 0f 44 05 44 a3 21 c1 a3 44 a3
21 c1 68 09 07 00 00 68 e3 b9 1d c1 68 02 3d 1d c1 e8 94 f5 fd ff <0f>
0b 09 07 e3 b9 1d c1 83 c4 0c 81 7d 08 fe 00 00 00 77 3b 80
 prev->state: 2 != TASK_RUNNING??
rt-test-1/154[CPU#0]: BUG in __schedule at /usr/src/linux-rt/kernel/sched.c:3350
 [<c10044f9>] show_trace+0x18/0x1d (20)
 [<c1004555>] dump_stack+0x1d/0x21 (20)
 [<c101c499>] __WARN_ON+0x47/0x5e (40)
 [<c11bd235>] __schedule+0x20f/0xfd3 (152)
 [<c101eed4>] do_exit+0x842/0x887 (48)
 [<c10044c4>] show_stack+0x0/0x1d (44)
 [<c11bff85>] do_trap+0x87/0xa5 (32)
 [<c1004991>] do_invalid_op+0x89/0x93 (192)
 [<c10039bb>] error_code+0x4f/0x54 (88)
 [<c11bfbc7>] _raw_spin_unlock+0x12/0x28 (12)
 [<c1032c6f>] task_blocks_on_rt_mutex+0x145/0x14f (48)
 [<c11bf187>] rt_mutex_slowlock+0x1a4/0x285 (136)
 [<c11bed58>] rt_mutex_lock_interruptible+0x32/0x3a (36)
 [<c1033f68>] handle_op+0x1bf/0x27c (28)
 [<c10341f8>] test_func+0x4b/0x7f (28)
 [<c102d2ba>] kthread+0xa7/0xd5 (36)
 [<c1000dd5>] kernel_thread_helper+0x5/0xb (136822812)
---------------------------
| preempt count: 00000003 ]
| 3-level deep critical section nesting:
----------------------------------------
.. [<c11bd0ab>] .... __schedule+0x85/0xfd3
.....[<c101eed4>] ..   ( <= do_exit+0x842/0x887)
.. [<c11bf867>] .... _raw_spin_lock_irq+0x18/0x2c
.....[<c11bd190>] ..   ( <= __schedule+0x16a/0xfd3)
.. [<c11bf82e>] .... _raw_spin_lock_irqsave+0x1b/0x3c
.....[<c101c465>] ..   ( <= __WARN_ON+0x13/0x5e)

softirq-tasklet/8[CPU#0]: BUG in rt_mutex_debug_task_free at
/usr/src/linux-rt/kernel/rtmutex-debug.c:387
 [<c10044f9>] show_trace+0x18/0x1d (20)
 [<c1004555>] dump_stack+0x1d/0x21 (20)
 [<c101c499>] __WARN_ON+0x47/0x5e (40)
 [<c1033282>] rt_mutex_debug_task_free+0x2e/0x9b (24)
 [<c101954c>] free_task+0x1a/0x2e (20)
 [<c101a725>] __put_task_struct_cb+0xf2/0xf8 (16)
 [<c1043cac>] rcu_process_callbacks+0x65/0x7a (20)
 [<c1020525>] __tasklet_action+0xad/0xe9 (24)
 [<c10205f6>] tasklet_action+0x46/0x4f (24)
 [<c1020c38>] ksoftirqd+0x109/0x199 (32)
 [<c102d2ba>] kthread+0xa7/0xd5 (36)
 [<c1000dd5>] kernel_thread_helper+0x5/0xb (1030758428)
---------------------------
| preempt count: 00000001 ]
| 1-level deep critical section nesting:
----------------------------------------
.. [<c11bf82e>] .... _raw_spin_lock_irqsave+0x1b/0x3c
.....[<c101c465>] ..   ( <= __WARN_ON+0x13/0x5e)

BUG: Unable to handle kernel paging request at virtual address f7d8f8c0
 printing eip:
c1033c21
*pde = 0013e067
*pte = 37d8f000
Oops: 0000 [#2]
PREEMPT SMP DEBUG_PAGEALLOC
Modules linked in: thermal fan processor evdev rtc i2c_i801 ide_cd
cdrom snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm_oss
snd_mixer_oss snd_pcm snd_timer snd 8250_pnp 8250 serial_core sk98lin
intel_agp parport_pc soundcore parport snd_page_alloc skge agpgart
hw_random unix
CPU:    1
EIP:    0060:[<c1033c21>]    Not tainted VLI
EFLAGS: 00010246   (2.6.16-rc6-rt4 #9)
EIP is at sysfs_test_status+0x2e/0xb5
eax: f7d8f8c0   ebx: c13727fc   ecx: 00000202   edx: f5829000
esi: c122cce4   edi: c13727cc   ebp: f5829f1c   esp: f5829f0c
ds: 007b   es: 007b   ss: 0068   preempt: 00000001
Process python (pid: 2156, threadinfo=f5829000 task=f47f18c0
stack_left=3800 worst_left=-1)
Stack: <0>f7d8f8c0 fffffff4 c122cce4 c1372804 f5829f2c c112c04b
c13727fc f47c9000
       f5829f5c c109474a c1372804 c1219d00 f47c9000 f63460a4 f6346090 c1219d00
       c100d92c f5b9dee8 b7f93000 b7f94000 f5829f88 c10612db f5b9dee8 b7f93000
Call Trace:
 [<c1003efa>] show_stack_log_lvl+0xad/0xb8 (44)
 [<c1004062>] show_registers+0x15d/0x1d9 (68)
 [<c100443a>] die+0x167/0x1f1 (60)
 [<c11c0e90>] do_page_fault+0x386/0x499 (72)
 [<c10039bb>] error_code+0x4f/0x54 (76)
 [<c112c04b>] sysdev_show+0x23/0x27 (16)
 [<c109474a>] sysfs_read_file+0x7b/0x13a (48)
 [<c10612db>] vfs_read+0xaf/0x151 (44)
 [<c1061780>] sys_read+0x3f/0x66 (44)
 [<c1002e5a>] syscall_call+0x7/0xb (-4020)
---------------------------
| preempt count: 00000001 ]
| 1-level deep critical section nesting:
----------------------------------------
.. [<c11bf82e>] .... _raw_spin_lock_irqsave+0x1b/0x3c
.....[<c1004318>] ..   ( <= die+0x45/0x1f1)

Code: 57 56 53 83 ec 04 e8 17 9d fd ff 8b 5d 08 8d 7b d0 8b 47 30 8b
04 85 c0 2a 37 c1 89 45 f0 b8 00 27 37 c1 e8 a9 b9 18 00 8b 45 f0 <8b>
08 ff 77 28 ff b0 88 05 00 00 b8 63 00 00 00 89 c2 8b 75 f0



OOPS Reporting Tool v.ltg1
www.wsi.edu.pl/~piotrowskim/files/ort/ltg/

Regards,
Michal

--
Michal K. K. Piotrowski
LTG - Linux Testers Group
(http://www.stardust.webpages.pl/ltg/wiki/)

Re: 2.6.16-rc6-rt4

[Ingo Molnar]

* Michal Piotrowski <michal.k.k.piotrowski@gmail.com> wrote:

> [1.] One line summary of the problem:
> bug while running t2-l2-2rd-deadlock.tst test.

that's expected: t2-l2-2rd-deadlock.tst provokes a real deadlock, that 
the kernel should report.

but we do not seem to recover from the crash gracefully:

> =============================================
> 
> [ turning off deadlock detection.Please report this trace. ]
> 
> BUG at /usr/src/linux-rt/kernel/latency.c:1801!

> EIP is at sub_preempt_count+0x42/0x138

we should handle this better.

	Ingo