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* [possible regression] 2.6.22 reiserfs/libata sporadically hangs on resume from hibernation
@ 2007-06-30  4:59 Andrey Borzenkov
  2007-06-30 20:37 ` Rafael J. Wysocki
  0 siblings, 1 reply; 19+ messages in thread
From: Andrey Borzenkov @ 2007-06-30  4:59 UTC (permalink / raw)
  To: michal.k.k.piotrowski, rjwysocki, linux-kernel

[-- Attachment #1: Type: text/plain, Size: 82731 bytes --]

Since 2.6.18 I do not have suspend to RAM; now I am starting to lose suspend 
to disk :)

Environment - vanilla kernel (2.6.22-rc6 currently + squashfs + single 
pata_ali patch to switch off DMA on CD-ROM), single root on reiserfs, libata 
with pata_ali driver.

Until 2.6.22-rc I never had problems with hibernation. With 2.6.22-rc system 
hung at least once in every rcX. Up to rc6 those lockups were absolutely 
silent (black screen without reaction to any key). In rc6 I just got 
something different. After resume I got on screem:

swsusp: Marking nosave pages: 000000000009f000-0000000000100000
swsusp: Basic memory bitmaps created
swsusp: Basic memory bitmaps freed

After that it just sits there doing nothing. Ther was brief sound of HDD but I 
suspect it was related more to power-on. System was responding to power-on 
button press:

ACPI Error (event-0305): No installed handler for fixed event [00000002 
20070125]

And SysRq was functioning. Unfortunately I do not have serial console so I 
copy manually stacks from several last screens of output; I have tried to 
make a photo but right now my kbluetooth is refusing to work at all so I 
cannot transfer them :( (but I suspect quality would be too bad anyway)

laptop_mode D
	io_schedule+0xe/0x20
	sync_buffer+0x35/0x40
	__wait_on_bit+0x45/0x70
	out_of_line_wait_on_bit+0x6c/0x80
	__wait_on_buffer+0x27/0x30
	search_by_key+0x15e/0x1250 [reiserfs]
	reiserfs_read_locked_inode+0x64/0x570 [reiserfs]
	reiserfs_iget+0x7e/0xa0 [reiserfs]
	reiserfs_lookup+0xc7/0x120 [reiserfs]
	do_lookup+0x138/0x180
	__link_path_walk+0x787/0xce0
	link_path_walk+0x44/0xc0
	path_walk+0x18/0x20
	do_path_lookup_0x88/0x210
	__path_lookupintent_open+0x4d/0x90
	path_lookup_open+0x1f/0x30
	open_exec+0x28/0xb0
	do_execve+0x36/0x1d0
	sys_execve+0x2e/0x80
	sysenter_past_esp+0x5f/0x99

90clock D
	__mutex_lock_slow_path+0xa1/0x290
	mutex_lock+0x21/0x30
	do_lookup+0xa1/0x180
	__link_path_walk+0x44/0xc0
	path_walk+0x18/0x20
	do_path_lookup+0x78/0x210
	__user_walk_fd+0x38/0x50
	vfs_stat_fd+0x21/0x50
	vfs_stat+0x11/0x20
	sys_stat64+0x14/0x30
	sysenter_past_esp+0x5f/0x99

alsactl D
	io_schedule+0xe/0x20
	sync_page+0x35/0x40
	__wait_on_bit_lock+0x3f/0x70
	__lock_page+0x68/0x70
	filemap_nopage+0x16c/0x300
	__handle_mm_faul+0x1d7/0x610
	do_page_fault+0x1d7/0x610
	error_code+0x6a/0x70
	padzero+0x1f/0x30
	load_elf_binary+0x743/0x1ab0
	search_binary_handler+0x7b/0x1f0
	do_execve+0x137/0x1d0
	sys_execve+0x2e/0x80
	sysenter_past_esp+0x5f/0x90

After that I could remount, sync and reboot using SysRq (well, after reboot it 
still insisted on replaying insane number of transactions so may be it did 
*not* remount / ro after all). Before reboot there was brief output that 
resembled lockdep warnings, but it went too fast to be readable.

usual stuff follows

dmesg: 
[    0.000000] Linux version 2.6.22-rc6-1avb (bor@cooker) (gcc version 4.1.2 
20070302 (prerelease) (4.1.2-1mdv2007.1)) #17 Mon Jun 25 22:07:05 MSD 2007
[    0.000000] BIOS-provided physical RAM map:
[    0.000000]  BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
[    0.000000]  BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
[    0.000000]  BIOS-e820: 00000000000e0000 - 00000000000eee00 (reserved)
[    0.000000]  BIOS-e820: 00000000000eee00 - 00000000000ef000 (ACPI NVS)
[    0.000000]  BIOS-e820: 00000000000ef000 - 0000000000100000 (reserved)
[    0.000000]  BIOS-e820: 0000000000100000 - 000000001ef60000 (usable)
[    0.000000]  BIOS-e820: 000000001ef60000 - 000000001ef70000 (ACPI data)
[    0.000000]  BIOS-e820: 000000001ef70000 - 0000000020000000 (reserved)
[    0.000000]  BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
[    0.000000] 495MB LOWMEM available.
[    0.000000] Entering add_active_range(0, 0, 126816) 0 entries of 256 used
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA             0 ->     4096
[    0.000000]   Normal       4096 ->   126816
[    0.000000] early_node_map[1] active PFN ranges
[    0.000000]     0:        0 ->   126816
[    0.000000] On node 0 totalpages: 126816
[    0.000000]   DMA zone: 32 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 4064 pages, LIFO batch:0
[    0.000000]   Normal zone: 958 pages used for memmap
[    0.000000]   Normal zone: 121762 pages, LIFO batch:31
[    0.000000] DMI 2.3 present.
[    0.000000] ACPI: RSDP 000F0090, 0014 (r0 TOSHIB)
[    0.000000] ACPI: RSDT 1EF60000, 0028 (r1 TOSHIB 750        970814 TASM  
4010000)
[    0.000000] ACPI: FACP 1EF60054, 0084 (r2 TOSHIB 750        970814 TASM  
4010000)
[    0.000000] ACPI: DSDT 1EF600D8, 68DA (r1 TOSHIB 4000     20020417 MSFT  
100000A)
[    0.000000] ACPI: FACS 000EEE00, 0040
[    0.000000] ACPI: PM-Timer IO Port: 0xee08
[    0.000000] Allocating PCI resources starting at 30000000 (gap: 
20000000:dff80000)
[    0.000000] swsusp: Registered nosave memory region: 000000000009f000 - 
00000000000a0000
[    0.000000] swsusp: Registered nosave memory region: 00000000000a0000 - 
00000000000e0000
[    0.000000] swsusp: Registered nosave memory region: 00000000000e0000 - 
00000000000ee000
[    0.000000] swsusp: Registered nosave memory region: 00000000000ee000 - 
00000000000ef000
[    0.000000] swsusp: Registered nosave memory region: 00000000000ef000 - 
0000000000100000
[    0.000000] Built 1 zonelists.  Total pages: 125826
[    0.000000] Kernel command line: BOOT_IMAGE=2.6.22-rc6-1avb root=LABEL=/ 
resume=/dev/sda1 vga=791
[    0.000000] Enabling fast FPU save and restore... done.
[    0.000000] Enabling unmasked SIMD FPU exception support... done.
[    0.000000] Initializing CPU#0
[    0.000000] PID hash table entries: 2048 (order: 11, 8192 bytes)
[    0.000000] Detected 747.774 MHz processor.
[  149.509948] Console: colour dummy device 80x25
[  149.510191] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., 
Ingo Molnar
[  149.510207] ... MAX_LOCKDEP_SUBCLASSES:    8
[  149.510217] ... MAX_LOCK_DEPTH:          30
[  149.510227] ... MAX_LOCKDEP_KEYS:        2048
[  149.510237] ... CLASSHASH_SIZE:           1024
[  149.510247] ... MAX_LOCKDEP_ENTRIES:     8192
[  149.510257] ... MAX_LOCKDEP_CHAINS:      16384
[  149.510267] ... CHAINHASH_SIZE:          8192
[  149.510277]  memory used by lock dependency info: 992 kB
[  149.510288]  per task-struct memory footprint: 1200 bytes
[  149.510301] ------------------------
[  149.510310] | Locking API testsuite:
[  
149.510319] ----------------------------------------------------------------------------
[  149.510336]                                  | spin |wlock |rlock |mutex | 
wsem | rsem |
[  
149.510352]   --------------------------------------------------------------------------
[  149.510396]                      A-A deadlock:  ok  |  ok  |  ok  |  ok  |  
ok  |  ok  |
[  149.512993]                  A-B-B-A deadlock:  ok  |  ok  |  ok  |  ok  |  
ok  |  ok  |
[  149.514850]              A-B-B-C-C-A deadlock:  ok  |  ok  |  ok  |  ok  |  
ok  |  ok  |
[  149.516746]              A-B-C-A-B-C deadlock:  ok  |  ok  |  ok  |  ok  |  
ok  |  ok  |
[  149.518641]          A-B-B-C-C-D-D-A deadlock:  ok  |  ok  |  ok  |  ok  |  
ok  |  ok  |
[  149.520595]          A-B-C-D-B-D-D-A deadlock:  ok  |  ok  |  ok  |  ok  |  
ok  |  ok  |
[  149.522549]          A-B-C-D-B-C-D-A deadlock:  ok  |  ok  |  ok  |  ok  |  
ok  |  ok  |
[  149.524509]                     double unlock:  ok  |  ok  |  ok  |  ok  |  
ok  |  ok  |
[  149.526307]                   initialize held:  ok  |  ok  |  ok  |  ok  |  
ok  |  ok  |
[  149.528096]                  bad unlock order:  ok  |  ok  |  ok  |  ok  |  
ok  |  ok  |
[  
149.529938]   --------------------------------------------------------------------------
[  149.529954]               recursive read-lock:             |  
ok  |             |  ok  |
[  149.530566]            recursive read-lock #2:             |  
ok  |             |  ok  |
[  149.531177]             mixed read-write-lock:             |  
ok  |             |  ok  |
[  149.531793]             mixed write-read-lock:             |  
ok  |             |  ok  |
[  
149.532409]   --------------------------------------------------------------------------
[  149.532425]      hard-irqs-on + irq-safe-A/12:  ok  |  ok  |  ok  |
[  149.533342]      soft-irqs-on + irq-safe-A/12:  ok  |  ok  |  ok  |
[  149.534259]      hard-irqs-on + irq-safe-A/21:  ok  |  ok  |  ok  |
[  149.535163]      soft-irqs-on + irq-safe-A/21:  ok  |  ok  |  ok  |
[  149.536067]        sirq-safe-A => hirqs-on/12:  ok  |  ok  |  ok  |
[  149.536978]        sirq-safe-A => hirqs-on/21:  ok  |  ok  |  ok  |
[  149.537884]          hard-safe-A + irqs-on/12:  ok  |  ok  |  ok  |
[  149.538788]          soft-safe-A + irqs-on/12:  ok  |  ok  |  ok  |
[  149.539699]          hard-safe-A + irqs-on/21:  ok  |  ok  |  ok  |
[  149.540607]          soft-safe-A + irqs-on/21:  ok  |  ok  |  ok  |
[  149.541514]     hard-safe-A + unsafe-B #1/123:  ok  |  ok  |  ok  |
[  149.542446]     soft-safe-A + unsafe-B #1/123:  ok  |  ok  |  ok  |
[  149.543376]     hard-safe-A + unsafe-B #1/132:  ok  |  ok  |  ok  |
[  149.544304]     soft-safe-A + unsafe-B #1/132:  ok  |  ok  |  ok  |
[  149.545234]     hard-safe-A + unsafe-B #1/213:  ok  |  ok  |  ok  |
[  149.546165]     soft-safe-A + unsafe-B #1/213:  ok  |  ok  |  ok  |
[  149.547097]     hard-safe-A + unsafe-B #1/231:  ok  |  ok  |  ok  |
[  149.548021]     soft-safe-A + unsafe-B #1/231:  ok  |  ok  |  ok  |
[  149.548951]     hard-safe-A + unsafe-B #1/312:  ok  |  ok  |  ok  |
[  149.549864]     soft-safe-A + unsafe-B #1/312:  ok  |  ok  |  ok  |
[  149.550778]     hard-safe-A + unsafe-B #1/321:  ok  |  ok  |  ok  |
[  149.551703]     soft-safe-A + unsafe-B #1/321:  ok  |  ok  |  ok  |
[  149.552632]     hard-safe-A + unsafe-B #2/123:  ok  |  ok  |  ok  |
[  149.553558]     soft-safe-A + unsafe-B #2/123:  ok  |  ok  |  ok  |
[  149.554493]     hard-safe-A + unsafe-B #2/132:  ok  |  ok  |  ok  |
[  149.555419]     soft-safe-A + unsafe-B #2/132:  ok  |  ok  |  ok  |
[  149.556350]     hard-safe-A + unsafe-B #2/213:  ok  |  ok  |  ok  |
[  149.557277]     soft-safe-A + unsafe-B #2/213:  ok  |  ok  |  ok  |
[  149.558208]     hard-safe-A + unsafe-B #2/231:  ok  |  ok  |  ok  |
[  149.559132]     soft-safe-A + unsafe-B #2/231:  ok  |  ok  |  ok  |
[  149.560060]     hard-safe-A + unsafe-B #2/312:  ok  |  ok  |  ok  |
[  149.560985]     soft-safe-A + unsafe-B #2/312:  ok  |  ok  |  ok  |
[  149.561916]     hard-safe-A + unsafe-B #2/321:  ok  |  ok  |  ok  |
[  149.562840]     soft-safe-A + unsafe-B #2/321:  ok  |  ok  |  ok  |
[  149.563770]       hard-irq lock-inversion/123:  ok  |  ok  |  ok  |
[  149.564702]       soft-irq lock-inversion/123:  ok  |  ok  |  ok  |
[  149.565636]       hard-irq lock-inversion/132:  ok  |  ok  |  ok  |
[  149.566566]       soft-irq lock-inversion/132:  ok  |  ok  |  ok  |
[  149.567503]       hard-irq lock-inversion/213:  ok  |  ok  |  ok  |
[  149.568432]       soft-irq lock-inversion/213:  ok  |  ok  |  ok  |
[  149.569366]       hard-irq lock-inversion/231:  ok  |  ok  |  ok  |
[  149.570292]       soft-irq lock-inversion/231:  ok  |  ok  |  ok  |
[  149.571223]       hard-irq lock-inversion/312:  ok  |  ok  |  ok  |
[  149.572150]       soft-irq lock-inversion/312:  ok  |  ok  |  ok  |
[  149.573088]       hard-irq lock-inversion/321:  ok  |  ok  |  ok  |
[  149.574012]       soft-irq lock-inversion/321:  ok  |  ok  |  ok  |
[  149.574944]       hard-irq read-recursion/123:  ok  |
[  149.575261]       soft-irq read-recursion/123:  ok  |
[  149.575581]       hard-irq read-recursion/132:  ok  |
[  149.575900]       soft-irq read-recursion/132:  ok  |
[  149.576219]       hard-irq read-recursion/213:  ok  |
[  149.576535]       soft-irq read-recursion/213:  ok  |
[  149.576854]       hard-irq read-recursion/231:  ok  |
[  149.577171]       soft-irq read-recursion/231:  ok  |
[  149.577489]       hard-irq read-recursion/312:  ok  |
[  149.577806]       soft-irq read-recursion/312:  ok  |
[  149.578123]       hard-irq read-recursion/321:  ok  |
[  149.578440]       soft-irq read-recursion/321:  ok  |
[  149.578760] -------------------------------------------------------
[  149.578773] Good, all 218 testcases passed! |
[  149.578783] ---------------------------------
[  149.580428] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[  149.583386] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[  149.687843] Memory: 495772k/507264k available (1776k kernel code, 10952k 
reserved, 797k data, 184k init, 0k highmem)
[  149.687917] virtual kernel memory layout:
[  149.687921]     fixmap  : 0xffff8000 - 0xfffff000   (  28 kB)
[  149.687925]     vmalloc : 0xdf800000 - 0xffff6000   ( 519 MB)
[  149.687929]     lowmem  : 0xc0000000 - 0xdef60000   ( 495 MB)
[  149.687934]       .init : 0xc0386000 - 0xc03b4000   ( 184 kB)
[  149.687938]       .data : 0xc02bc2c6 - 0xc0383a64   ( 797 kB)
[  149.687942]       .text : 0xc0100000 - 0xc02bc2c6   (1776 kB)
[  149.687985] Checking if this processor honours the WP bit even in 
supervisor mode... Ok.
[  149.772147] Calibrating delay using timer specific routine.. 1497.61 
BogoMIPS (lpj=2495379)
[  149.772450] Mount-cache hash table entries: 512
[  149.773396] CPU: After generic identify, caps: 0383f9ff 00000000 00000000 
00000000 00000000 00000000 00000000
[  149.773433] CPU: L1 I cache: 16K, L1 D cache: 16K
[  149.773451] CPU: L2 cache: 256K
[  149.773468] CPU: After all inits, caps: 0383f9ff 00000000 00000000 00000040 
00000000 00000000 00000000
[  149.773503] Compat vDSO mapped to ffffe000.
[  149.773558] CPU: Intel Pentium III (Coppermine) stepping 0a
[  149.773584] Checking 'hlt' instruction... OK.
[  149.785829] ACPI: Core revision 20070126
[  149.794831] ACPI: setting ELCR to 0200 (from 0a00)
[  149.796947] NET: Registered protocol family 16
[  149.798194] ACPI: bus type pci registered
[  149.799315] PCI: PCI BIOS revision 2.10 entry at 0xfe5ae, last bus=5
[  149.799332] PCI: Using configuration type 1
[  149.799343] Setting up standard PCI resources
[  149.815787] ACPI: Interpreter enabled
[  149.815839] ACPI: (supports S0 S3 S4 S5)
[  149.815958] ACPI: Using PIC for interrupt routing
[  149.844518] ACPI: PCI Root Bridge [PCI0] (0000:00)
[  149.844657] PCI: Probing PCI hardware (bus 00)
[  149.845872] PCI quirk: region ee00-ee3f claimed by ali7101 ACPI
[  149.845901] PCI quirk: region ef00-ef1f claimed by ali7101 SMB
[  149.845969] PCI: Firmware left 0000:00:0a.0 e100 interrupts enabled, 
disabling
[  149.847602] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[  149.848090] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT]
[  149.869380] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11)
[  149.870048] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 *11)
[  149.870677] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 *11)
[  149.871318] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 *11)
[  149.871948] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 *11)
[  149.872600] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 *11)
[  149.873658] ACPI: Power Resource [PFAN] (off)
[  149.873725] Linux Plug and Play Support v0.97 (c) Adam Belay
[  149.873845] pnp: PnP ACPI init
[  149.873959] ACPI: bus type pnp registered
[  149.894471] pnp: PnP ACPI: found 12 devices
[  149.894516] ACPI: ACPI bus type pnp unregistered
[  149.894827] PCI: Using ACPI for IRQ routing
[  149.894844] PCI: If a device doesn't work, try "pci=routeirq".  If it 
helps, post a report
[  149.905433] Time: tsc clocksource has been installed.
[  149.905985] pnp: 00:00: iomem range 0x0-0x9ffff could not be reserved
[  149.906011] pnp: 00:00: iomem range 0xe0000-0xeffff could not be reserved
[  149.906028] pnp: 00:00: iomem range 0xf0000-0xfffff could not be reserved
[  149.906045] pnp: 00:00: iomem range 0x100000-0x1ef5ffff could not be 
reserved
[  149.938077] PCI: Bridge: 0000:00:01.0
[  149.938108]   IO window: disabled.
[  149.938128]   MEM window: f7f00000-fdffffff
[  149.938145]   PREFETCH window: 48000000-480fffff
[  149.938166] PCI: Bus 2, cardbus bridge: 0000:00:10.0
[  149.938178]   IO window: 00001000-000010ff
[  149.938194]   IO window: 00001400-000014ff
[  149.938210]   PREFETCH window: 30000000-33ffffff
[  149.938226]   MEM window: 34000000-37ffffff
[  149.938241] PCI: Bus 6, cardbus bridge: 0000:00:11.0
[  149.938253]   IO window: 00001800-000018ff
[  149.938268]   IO window: 00001c00-00001cff
[  149.938284]   PREFETCH window: 38000000-3bffffff
[  149.938300]   MEM window: 3c000000-3fffffff
[  149.938316] PCI: Bus 10, cardbus bridge: 0000:00:11.1
[  149.938327]   IO window: 00002000-000020ff
[  149.938342]   IO window: 00002400-000024ff
[  149.938358]   PREFETCH window: 40000000-43ffffff
[  149.938374]   MEM window: 44000000-47ffffff
[  149.938411] PCI: Setting latency timer of device 0000:00:01.0 to 64
[  149.938452] PCI: Enabling device 0000:00:10.0 (0000 -> 0003)
[  149.939883] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
[  149.939906] PCI: setting IRQ 11 as level-triggered
[  149.939915] ACPI: PCI Interrupt 0000:00:10.0[A] -> Link [LNKC] -> GSI 11 
(level, low) -> IRQ 11
[  149.939970] PCI: Enabling device 0000:00:11.0 (0000 -> 0003)
[  149.941026] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11
[  149.941042] ACPI: PCI Interrupt 0000:00:11.0[A] -> Link [LNKA] -> GSI 11 
(level, low) -> IRQ 11
[  149.941094] PCI: Enabling device 0000:00:11.1 (0000 -> 0003)
[  149.942168] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11
[  149.942184] ACPI: PCI Interrupt 0000:00:11.1[B] -> Link [LNKB] -> GSI 11 
(level, low) -> IRQ 11
[  149.942318] NET: Registered protocol family 2
[  149.975626] IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
[  149.976102] TCP established hash table entries: 16384 (order: 7, 720896 
bytes)
[  149.982713] TCP bind hash table entries: 16384 (order: 7, 720896 bytes)
[  149.989453] TCP: Hash tables configured (established 16384 bind 16384)
[  149.989635] TCP reno registered
[  149.999604] checking if image is initramfs... it is
[  150.289369] Freeing initrd memory: 1467k freed
[  150.291869] audit: initializing netlink socket (disabled)
[  150.292066] audit(1183176386.219:1): initialized
[  150.293388] io scheduler noop registered
[  150.293413] io scheduler anticipatory registered
[  150.293425] io scheduler deadline registered
[  150.293484] io scheduler cfq registered (default)
[  150.293571] Activating ISA DMA hang workarounds.
[  150.293618] Boot video device is 0000:01:00.0
[  150.294459] vesafb: framebuffer at 0xfc000000, mapped to 0xdf880000, using 
3072k, total 16384k
[  150.294496] vesafb: mode is 1024x768x16, linelength=2048, pages=9
[  150.294510] vesafb: protected mode interface info at c000:775e
[  150.294524] vesafb: pmi: set display start = c00c777f, set palette = 
c00c77e2
[  150.294537] vesafb: scrolling: redraw
[  150.294550] vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0
[  150.365069] Console: switching to colour frame buffer device 128x48
[  150.430316] fb0: VESA VGA frame buffer device
[  150.438741] Switched to high resolution mode on CPU 0
[  150.723469] Real Time Clock Driver v1.12ac
[  150.728453] RAMDISK driver initialized: 16 RAM disks of 32000K size 1024 
blocksize
[  150.731339] PNP: PS/2 Controller [PNP0303:KBC,PNP0f13:PS2M] at 0x60,0x64 
irq 1,12
[  150.737090] serio: i8042 KBD port at 0x60,0x64 irq 1
[  150.737790] serio: i8042 AUX port at 0x60,0x64 irq 12
[  150.739621] mice: PS/2 mouse device common for all mice
[  150.741119] NET: Registered protocol family 1
[  150.741728] Using IPI Shortcut mode
[  150.743673] BIOS EDD facility v0.16 2004-Jun-25, 1 devices found
[  150.745544] Freeing unused kernel memory: 184k freed
[  150.746494] Write protecting the kernel read-only data: 647k
[  150.780285] SCSI subsystem initialized
[  150.809492] input: AT Translated Set 2 keyboard as /class/input/input0
[  150.836367] libata version 2.21 loaded.
[  150.869310] ACPI: Unable to derive IRQ for device 0000:00:04.0
[  150.895102] ACPI: PCI Interrupt 0000:00:04.0[A]: no GSI
[  150.921077] scsi0 : pata_ali
[  150.946453] scsi1 : pata_ali
[  150.971029] ata1: PATA max UDMA/100 cmd 0x000101f0 ctl 0x000103f6 bmdma 
0x0001eff0 irq 14
[  150.996036] ata2: PATA max UDMA/100 cmd 0x00010170 ctl 0x00010376 bmdma 
0x0001eff8 irq 15
[  151.179128] ata1.00: ata_hpa_resize 1: sectors = 39070080, hpa_sectors = 
39070080
[  151.203970] ata1.00: ATA-5: IC25N020ATDA04-0, DA3OA70A, max UDMA/100
[  151.228882] ata1.00: 39070080 sectors, multi 0: LBA 
[  151.253672] ata1.00: limited to UDMA/33 due to 40-wire cable
[  151.292407] ata1.00: ata_hpa_resize 1: sectors = 39070080, hpa_sectors = 
39070080
[  151.317745] ata1.00: configured for UDMA/33
[  151.695434] ata2.00: ATAPI: TOSHIBA DVD-ROM SD-C2502, 1313, max UDMA/33
[  151.925381] ata2.00: configured for UDMA/33
[  151.952116] scsi 0:0:0:0: Direct-Access     ATA      IC25N020ATDA04-0 DA3O 
PQ: 0 ANSI: 5
[  151.981709] scsi 1:0:0:0: CD-ROM            TOSHIBA  DVD-ROM SD-C2502 1313 
PQ: 0 ANSI: 5
[  152.043172] sd 0:0:0:0: [sda] 39070080 512-byte hardware sectors (20004 MB)
[  152.069872] sd 0:0:0:0: [sda] Write Protect is off
[  152.096009] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[  152.096144] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, 
doesn't support DPO or FUA
[  152.123348] sd 0:0:0:0: [sda] 39070080 512-byte hardware sectors (20004 MB)
[  152.150047] sd 0:0:0:0: [sda] Write Protect is off
[  152.176476] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[  152.176578] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, 
doesn't support DPO or FUA
[  152.203561]  sda: sda1 sda2
[  152.257189] sd 0:0:0:0: [sda] Attached SCSI disk
[  152.824389] swsusp: Marking nosave pages: 000000000009f000 - 
0000000000100000
[  152.824417] swsusp: Basic memory bitmaps created
[  152.860554] swsusp: Basic memory bitmaps freed
[  152.986271] ReiserFS: sda2: found reiserfs format "3.6" with standard 
journal
[  153.011503] ReiserFS: sda2: using ordered data mode
[  153.065503] ReiserFS: sda2: journal params: device sda2, size 8192, journal 
first block 18, max trans len 1024, max batch 900, max commit age 30, max 
trans age 30
[  153.126032] ReiserFS: sda2: checking transaction log (sda2)
[  237.615848] ReiserFS: sda2: replayed 215 transactions in 84 seconds
[  238.059854] ReiserFS: sda2: Using r5 hash to sort names
[  245.216410] sd 0:0:0:0: Attached scsi generic sg0 type 0
[  245.216500] scsi 1:0:0:0: Attached scsi generic sg1 type 5
[  245.583421] usbcore: registered new interface driver usbfs
[  245.583736] usbcore: registered new interface driver hub
[  245.583876] usbcore: registered new device driver usb
[  245.674042] e100: Intel(R) PRO/100 Network Driver, 3.5.17-k4-NAPI
[  245.674057] e100: Copyright(c) 1999-2006 Intel Corporation
[  245.675797] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11
[  245.675811] ACPI: PCI Interrupt 0000:00:0a.0[A] -> Link [LNKD] -> GSI 11 
(level, low) -> IRQ 11
[  245.704263] e100: eth0: e100_probe: addr 0xf7efd000, irq 11, MAC addr 
00:00:39:D7:14:A1
[  245.837801] ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) 
Driver
[  245.839429] ACPI: PCI Interrupt Link [LNKG] enabled at IRQ 11
[  245.839442] ACPI: PCI Interrupt 0000:00:02.0[A] -> Link [LNKG] -> GSI 11 
(level, low) -> IRQ 11
[  245.839509] ohci_hcd 0000:00:02.0: OHCI Host Controller
[  245.841383] ohci_hcd 0000:00:02.0: new USB bus registered, assigned bus 
number 1
[  245.841470] ohci_hcd 0000:00:02.0: irq 11, io mem 0xf7eff000
[  245.883060] sr0: scsi3-mmc drive: 24x/24x cd/rw xa/form2 cdda tray
[  245.883085] Uniform CD-ROM driver Revision: 3.20
[  245.883591] sr 1:0:0:0: Attached scsi CD-ROM sr0
[  245.897694] usb usb1: configuration #1 chosen from 1 choice
[  245.898023] hub 1-0:1.0: USB hub found
[  245.898124] hub 1-0:1.0: 3 ports detected
[  245.953060] Linux agpgart interface v0.102 (c) Dave Jones
[  246.003878] agpgart: Detected ALi M1644 chipset
[  246.014204] agpgart: AGP aperture is 64M @ 0xf0000000
[  246.241005] Yenta: CardBus bridge found at 0000:00:10.0 [12a3:ab01]
[  246.241061] Yenta: Using CSCINT to route CSC interrupts to PCI
[  246.241068] Yenta: Routing CardBus interrupts to PCI
[  246.241081] Yenta TI: socket 0000:00:10.0, mfunc 0x01000002, devctl 0x60
[  246.471429] Yenta: ISA IRQ mask 0x0000, PCI irq 11
[  246.471445] Socket status: 30000059
[  246.472485] Yenta: CardBus bridge found at 0000:00:11.0 [1179:0001]
[  246.598278] Yenta: ISA IRQ mask 0x04b8, PCI irq 11
[  246.598294] Socket status: 30000007
[  246.599211] Yenta: CardBus bridge found at 0000:00:11.1 [1179:0001]
[  246.637275] Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ 
sharing enabled
[  246.724810] Yenta: ISA IRQ mask 0x04b8, PCI irq 11
[  246.724827] Socket status: 30000007
[  246.729762] ACPI: PCI Interrupt Link [LNKH] enabled at IRQ 11
[  246.729784] ACPI: PCI Interrupt 0000:00:06.0[A] -> Link [LNKH] -> GSI 11 
(level, low) -> IRQ 11
[  246.947074] 00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[  247.104065] pccard: PCMCIA card inserted into slot 0
[  247.127514] NET: Registered protocol family 23
[  247.160721] Detected unconfigured Toshiba laptop with ALi ISA bridge SMSC 
IrDA chip, pre-configuring device.
[  247.160755] Activated ALi 1533 ISA bridge port 0x02e8.
[  247.160768] Activated ALi 1533 ISA bridge port 0x02f8.
[  247.167221] pnp: Device 00:0a activated.
[  247.167275] smsc_ircc_present(), addr 0x02e8 - no device found!
[  247.168808] pnp: Device 00:0a disabled.
[  251.246624] cs: memory probe 0x0c0000-0x0fffff: excluding 0xc0000-0xcbfff 
0xe0000-0xfffff
[  251.250361] cs: memory probe 0x60000000-0x60ffffff: clean.
[  251.262086] cs: memory probe 0xa0000000-0xa0ffffff: clean.
[  251.274209] pcmcia: registering new device pcmcia0.0
[  251.515241] wlags49_h1_cs v7.18 for PCMCIA, 03/31/2004 14:31:00 by Agere 
Systems, http://www.agere.com
[  251.515261] *** Modified for kernel 2.6 by Andrey Borzenkov 
<arvidjaar@mail.ru> $Revision: 39 $
[  251.515270] *** Station Mode (STA) Support: YES
[  251.515276] *** Access Point Mode (AP) Support: YES
[  252.004937] eth1: PRI 31 variant 2 version 9.48
[  252.005004] eth1: NIC 5 variant 2 version 1.02
[  252.008821] eth1: Wireless, io_addr 0x100, irq 11, mac_address 
00:02:2D:26:95:6C
[  252.486400] Toshiba System Managment Mode driver v1.11 26/9/2001
[  252.656154] Non-volatile memory driver v1.2
[  252.770911] input: ImPS/2 Generic Wheel Mouse as /class/input/input1
[  253.425520] ACPI: AC Adapter [ADP1] (on-line)
[  253.473142] ACPI: Battery Slot [BAT1] (battery present)
[  253.473311] ACPI: Battery Slot [BAT2] (battery absent)
[  253.526466] input: Power Button (FF) as /class/input/input2
[  253.649541] ACPI: Power Button (FF) [PWRF]
[  253.675105] input: Lid Switch as /class/input/input3
[  253.769284] ACPI: Lid Switch [LID]
[  253.869262] ACPI: Transitioning device [FAN] to D3
[  253.869278] ACPI: Transitioning device [FAN] to D3
[  253.869303] ACPI: Fan [FAN] (off)
[  253.924528] ACPI: CPU0 (power states: C1[C1] C2[C2])
[  253.997642] ACPI: Thermal Zone [THRM] (55 C)
[  104.349989] Marking TSC unstable due to: possible TSC halt in C2.
[  104.353322] Time: acpi_pm clocksource has been installed.
[  104.363322] toshiba_acpi: Toshiba Laptop ACPI Extras version 0.18
[  104.363322] toshiba_acpi:     HCI method: \_SB_.VALD.GHCI
[  104.416656] ACPI: Video Device [VGA] (multi-head: yes  rom: yes  post: no)
[  104.629989] device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: 
dm-devel@redhat.com
[  104.749989] Clocksource tsc unstable (delta = -134169019 ns)
[  105.006656] loop: module loaded
[  108.389989] ReiserFS: sda2: Removing [1493531 1549696 0x0 SD]..done
[  108.409989] ReiserFS: sda2: Removing [28871 1413609 0x0 SD]..done
[  108.429989] ReiserFS: sda2: Removing [35299 693805 0x0 SD]..done
[  108.453322] ReiserFS: sda2: Removing [35299 210457 0x0 SD]..done
[  108.456655] ReiserFS: sda2: Removing [35299 210455 0x0 SD]..done
[  108.469989] ReiserFS: sda2: Removing [35299 203190 0x0 SD]..done
[  108.469989] ReiserFS: sda2: Removing [35299 195221 0x0 SD]..done
[  108.469989] ReiserFS: sda2: Removing [28871 116283 0x0 SD]..done
[  108.469989] ReiserFS: sda2: Removing [21277 42898 0x0 SD]..done
[  108.469989] ReiserFS: sda2: Removing [21277 42896 0x0 SD]..done
[  108.469989] ReiserFS: sda2: Removing [21277 42895 0x0 SD]..done
[  108.469989] ReiserFS: sda2: Removing [21277 42871 0x0 SD]..done
[  108.469989] ReiserFS: sda2: There were 12 uncompleted unlinks/truncates. 
Completed
[  109.439989] Adding 500432k swap on /dev/sda1.  Priority:-1 extents:1 
across:500432k
[  124.339987] Bluetooth: Core ver 2.11
[  124.339987] NET: Registered protocol family 31
[  124.339987] Bluetooth: HCI device and connection manager initialized
[  124.339987] Bluetooth: HCI socket layer initialized
[  124.426654] Bluetooth: L2CAP ver 2.8
[  124.426654] Bluetooth: L2CAP socket layer initialized
[  125.306654] Bluetooth: RFCOMM socket layer initialized
[  125.309987] Bluetooth: RFCOMM TTY layer initialized
[  125.309987] Bluetooth: RFCOMM ver 1.8
[  126.296654] NET: Registered protocol family 17
[  130.203320] eth1: PRI 31 variant 2 version 9.48
[  130.203320] eth1: NIC 5 variant 2 version 1.02
[  130.893320] eth1: PRI 31 variant 2 version 9.48
[  130.893320] eth1: NIC 5 variant 2 version 1.02
[  131.249986] eth1: PRI 31 variant 2 version 9.48
[  131.249986] eth1: NIC 5 variant 2 version 1.02
[  639.396602] usb 1-1: new full speed USB device using ohci_hcd and address 2
[  639.663269] usb 1-1: configuration #1 chosen from 1 choice
[  640.423269] Bluetooth: HCI USB driver ver 2.9
[  640.439935] usbcore: registered new interface driver hci_usb
[ 1492.416517] usb 1-1: USB disconnect, address 2

config:

#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.22-rc6
# Mon Jun 25 20:37:27 2007
#
CONFIG_X86_32=y
CONFIG_GENERIC_TIME=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_SEMAPHORE_SLEEPERS=y
CONFIG_X86=y
CONFIG_MMU=y
CONFIG_ZONE_DMA=y
CONFIG_QUICKLIST=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_DMI=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"

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

#
# General setup
#
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_IPC_NS is not set
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
# CONFIG_TASKSTATS is not set
# CONFIG_UTS_NS is not set
CONFIG_AUDIT=y
CONFIG_AUDITSYSCALL=y
# CONFIG_IKCONFIG is not set
CONFIG_LOG_BUF_SHIFT=17
# CONFIG_SYSFS_DEPRECATED is not set
CONFIG_RELAY=y
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
# CONFIG_UID16 is not set
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0

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

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

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

#
# Processor type and features
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
# CONFIG_SMP is not set
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_PARAVIRT 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=y
# CONFIG_MPENTIUMM is not set
# CONFIG_MCORE2 is not set
# CONFIG_MPENTIUM4 is not set
# 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_MVIAC7 is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=5
CONFIG_X86_XADD=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
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_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_MODEL=4
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
# CONFIG_X86_UP_APIC is not set
# CONFIG_X86_MCE is not set
CONFIG_VM86=y
CONFIG_TOSHIBA=m
# CONFIG_I8K is not set
CONFIG_X86_REBOOTFIXUPS=y
CONFIG_MICROCODE=m
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=m
CONFIG_X86_CPUID=m

#
# Firmware Drivers
#
CONFIG_EDD=y
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
CONFIG_NOHIGHMEM=y
# CONFIG_HIGHMEM4G is not set
# CONFIG_HIGHMEM64G is not set
CONFIG_VMSPLIT_3G=y
# CONFIG_VMSPLIT_3G_OPT is not set
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_2G_OPT is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_POPULATES_NODE_MAP=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_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_NR_QUICK=1
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
# CONFIG_EFI is not set
CONFIG_SECCOMP=y
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
CONFIG_HZ_300=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=300
# CONFIG_KEXEC is not set
CONFIG_PHYSICAL_START=0x100000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x100000
# CONFIG_COMPAT_VDSO is not set

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

#
# 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_PROCFS is not set
CONFIG_ACPI_AC=m
CONFIG_ACPI_BATTERY=m
CONFIG_ACPI_BUTTON=m
CONFIG_ACPI_VIDEO=m
CONFIG_ACPI_FAN=m
# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_PROCESSOR=m
CONFIG_ACPI_THERMAL=m
# CONFIG_ACPI_ASUS is not set
CONFIG_ACPI_TOSHIBA=m
# CONFIG_ACPI_CUSTOM_DSDT 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=m
CONFIG_ACPI_SBS=m
# CONFIG_APM 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=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_PERFORMANCE=m
CONFIG_CPU_FREQ_GOV_POWERSAVE=m
CONFIG_CPU_FREQ_GOV_USERSPACE=y
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 is not set
# CONFIG_X86_CPUFREQ_NFORCE2 is not set
# CONFIG_X86_LONGRUN is not set
# CONFIG_X86_LONGHAUL is not set
# CONFIG_X86_E_POWERSAVER is not set

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

#
# Bus options (PCI, PCMCIA, EISA, MCA, ISA)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI 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=m
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=m
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_PCMCIA_IOCTL=y
CONFIG_CARDBUS=y

#
# PC-card bridges
#
CONFIG_YENTA=m
CONFIG_YENTA_O2=y
CONFIG_YENTA_RICOH=y
CONFIG_YENTA_TI=y
CONFIG_YENTA_ENE_TUNE=y
CONFIG_YENTA_TOSHIBA=y
# CONFIG_PD6729 is not set
# CONFIG_I82092 is not set
CONFIG_PCCARD_NONSTATIC=m
# 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_PACKET=m
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
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_MULTIPATH=y
CONFIG_IP_ROUTE_MULTIPATH_CACHED=y
CONFIG_IP_ROUTE_MULTIPATH_RR=m
CONFIG_IP_ROUTE_MULTIPATH_RANDOM=m
CONFIG_IP_ROUTE_MULTIPATH_WRANDOM=m
CONFIG_IP_ROUTE_MULTIPATH_DRR=m
CONFIG_IP_ROUTE_VERBOSE=y
# CONFIG_IP_PNP is not set
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE=m
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=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=m
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_INET_XFRM_MODE_BEET=m
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
CONFIG_TCP_CONG_ADVANCED=y
CONFIG_TCP_CONG_BIC=m
CONFIG_TCP_CONG_CUBIC=m
CONFIG_TCP_CONG_WESTWOOD=m
CONFIG_TCP_CONG_HTCP=m
CONFIG_TCP_CONG_HSTCP=m
CONFIG_TCP_CONG_HYBLA=m
CONFIG_TCP_CONG_VEGAS=m
CONFIG_TCP_CONG_SCALABLE=m
CONFIG_TCP_CONG_LP=m
CONFIG_TCP_CONG_VENO=m
# CONFIG_TCP_CONG_YEAH is not set
# CONFIG_TCP_CONG_ILLINOIS is not set
# CONFIG_DEFAULT_BIC is not set
# CONFIG_DEFAULT_CUBIC is not set
# CONFIG_DEFAULT_HTCP is not set
# CONFIG_DEFAULT_VEGAS is not set
# CONFIG_DEFAULT_WESTWOOD is not set
CONFIG_DEFAULT_RENO=y
CONFIG_DEFAULT_TCP_CONG="reno"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IP_VS is not set
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_BRIDGE_NETFILTER=y

#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_QUEUE=m
CONFIG_NETFILTER_NETLINK_LOG=m
CONFIG_NF_CONNTRACK_ENABLED=m
CONFIG_NF_CONNTRACK=m
# CONFIG_NF_CT_ACCT is not set
CONFIG_NF_CONNTRACK_MARK=y
# CONFIG_NF_CONNTRACK_EVENTS is not set
CONFIG_NF_CT_PROTO_GRE=m
# CONFIG_NF_CT_PROTO_SCTP is not set
# CONFIG_NF_CONNTRACK_AMANDA is not set
CONFIG_NF_CONNTRACK_FTP=m
CONFIG_NF_CONNTRACK_H323=m
CONFIG_NF_CONNTRACK_IRC=m
CONFIG_NF_CONNTRACK_NETBIOS_NS=m
CONFIG_NF_CONNTRACK_PPTP=m
# CONFIG_NF_CONNTRACK_SANE is not set
CONFIG_NF_CONNTRACK_SIP=m
CONFIG_NF_CONNTRACK_TFTP=m
CONFIG_NF_CT_NETLINK=m
CONFIG_NETFILTER_XTABLES=m
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m
CONFIG_NETFILTER_XT_TARGET_CONNMARK=m
# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
CONFIG_NETFILTER_XT_TARGET_MARK=m
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=m
CONFIG_NETFILTER_XT_TARGET_NFLOG=m
CONFIG_NETFILTER_XT_TARGET_NOTRACK=m
# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
CONFIG_NETFILTER_XT_MATCH_COMMENT=m
# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
CONFIG_NETFILTER_XT_MATCH_CONNMARK=m
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
CONFIG_NETFILTER_XT_MATCH_DCCP=m
# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
# CONFIG_NETFILTER_XT_MATCH_ESP is not set
CONFIG_NETFILTER_XT_MATCH_HELPER=m
CONFIG_NETFILTER_XT_MATCH_LENGTH=m
CONFIG_NETFILTER_XT_MATCH_LIMIT=m
CONFIG_NETFILTER_XT_MATCH_MAC=m
CONFIG_NETFILTER_XT_MATCH_MARK=m
# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=m
# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
CONFIG_NETFILTER_XT_MATCH_REALM=m
CONFIG_NETFILTER_XT_MATCH_SCTP=m
CONFIG_NETFILTER_XT_MATCH_STATE=m
# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
CONFIG_NETFILTER_XT_MATCH_STRING=m
CONFIG_NETFILTER_XT_MATCH_TCPMSS=m
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m

#
# IP: Netfilter Configuration
#
CONFIG_NF_CONNTRACK_IPV4=m
CONFIG_NF_CONNTRACK_PROC_COMPAT=y
# CONFIG_IP_NF_QUEUE is not set
CONFIG_IP_NF_IPTABLES=m
CONFIG_IP_NF_MATCH_IPRANGE=m
CONFIG_IP_NF_MATCH_TOS=m
CONFIG_IP_NF_MATCH_RECENT=m
CONFIG_IP_NF_MATCH_ECN=m
# CONFIG_IP_NF_MATCH_AH is not set
CONFIG_IP_NF_MATCH_TTL=m
CONFIG_IP_NF_MATCH_OWNER=m
CONFIG_IP_NF_MATCH_ADDRTYPE=m
CONFIG_IP_NF_FILTER=m
CONFIG_IP_NF_TARGET_REJECT=m
CONFIG_IP_NF_TARGET_LOG=m
CONFIG_IP_NF_TARGET_ULOG=m
CONFIG_NF_NAT=m
CONFIG_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=m
CONFIG_IP_NF_TARGET_REDIRECT=m
CONFIG_IP_NF_TARGET_NETMAP=m
CONFIG_IP_NF_TARGET_SAME=m
CONFIG_NF_NAT_SNMP_BASIC=m
CONFIG_NF_NAT_PROTO_GRE=m
CONFIG_NF_NAT_FTP=m
CONFIG_NF_NAT_IRC=m
CONFIG_NF_NAT_TFTP=m
# CONFIG_NF_NAT_AMANDA is not set
CONFIG_NF_NAT_PPTP=m
CONFIG_NF_NAT_H323=m
CONFIG_NF_NAT_SIP=m
CONFIG_IP_NF_MANGLE=m
CONFIG_IP_NF_TARGET_TOS=m
CONFIG_IP_NF_TARGET_ECN=m
CONFIG_IP_NF_TARGET_TTL=m
# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
CONFIG_IP_NF_RAW=m
CONFIG_IP_NF_ARPTABLES=m
CONFIG_IP_NF_ARPFILTER=m
CONFIG_IP_NF_ARP_MANGLE=m

#
# Bridge: Netfilter Configuration
#
CONFIG_BRIDGE_NF_EBTABLES=m
CONFIG_BRIDGE_EBT_BROUTE=m
CONFIG_BRIDGE_EBT_T_FILTER=m
CONFIG_BRIDGE_EBT_T_NAT=m
CONFIG_BRIDGE_EBT_802_3=m
CONFIG_BRIDGE_EBT_AMONG=m
CONFIG_BRIDGE_EBT_ARP=m
CONFIG_BRIDGE_EBT_IP=m
CONFIG_BRIDGE_EBT_LIMIT=m
CONFIG_BRIDGE_EBT_MARK=m
CONFIG_BRIDGE_EBT_PKTTYPE=m
CONFIG_BRIDGE_EBT_STP=m
CONFIG_BRIDGE_EBT_VLAN=m
CONFIG_BRIDGE_EBT_ARPREPLY=m
CONFIG_BRIDGE_EBT_DNAT=m
CONFIG_BRIDGE_EBT_MARK_T=m
CONFIG_BRIDGE_EBT_REDIRECT=m
CONFIG_BRIDGE_EBT_SNAT=m
CONFIG_BRIDGE_EBT_LOG=m
CONFIG_BRIDGE_EBT_ULOG=m
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
CONFIG_BRIDGE=m
CONFIG_VLAN_8021Q=m
# CONFIG_DECNET is not set
CONFIG_LLC=m
# 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_ECONET is not set
# CONFIG_WAN_ROUTER is not set

#
# QoS and/or fair queueing
#
CONFIG_NET_SCHED=y
CONFIG_NET_SCH_FIFO=y

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

#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=m
CONFIG_NET_CLS_TCINDEX=m
CONFIG_NET_CLS_ROUTE4=m
CONFIG_NET_CLS_ROUTE=y
CONFIG_NET_CLS_FW=m
CONFIG_NET_CLS_U32=m
CONFIG_CLS_U32_PERF=y
CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=m
CONFIG_NET_CLS_RSVP6=m
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=m
CONFIG_NET_EMATCH_NBYTE=m
CONFIG_NET_EMATCH_U32=m
CONFIG_NET_EMATCH_META=m
CONFIG_NET_EMATCH_TEXT=m
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=m
CONFIG_NET_ACT_GACT=m
CONFIG_GACT_PROB=y
CONFIG_NET_ACT_MIRRED=m
CONFIG_NET_ACT_IPT=m
CONFIG_NET_ACT_PEDIT=m
CONFIG_NET_ACT_SIMP=m
CONFIG_NET_CLS_IND=y
CONFIG_NET_ESTIMATOR=y

#
# Network testing
#
CONFIG_NET_PKTGEN=m
# CONFIG_NET_TCPPROBE is not set
# CONFIG_HAMRADIO is not set
CONFIG_IRDA=m

#
# IrDA protocols
#
CONFIG_IRLAN=m
CONFIG_IRNET=m
CONFIG_IRCOMM=m
CONFIG_IRDA_ULTRA=y

#
# IrDA options
#
CONFIG_IRDA_CACHE_LAST_LSAP=y
CONFIG_IRDA_FAST_RR=y
# CONFIG_IRDA_DEBUG is not set

#
# Infrared-port device drivers
#

#
# SIR device drivers
#
CONFIG_IRTTY_SIR=m

#
# Dongle support
#
# CONFIG_DONGLE is not set
# CONFIG_KINGSUN_DONGLE is not set

#
# Old SIR device drivers
#
CONFIG_IRPORT_SIR=m

#
# Old Serial dongle support
#
# CONFIG_DONGLE_OLD is not set

#
# FIR device drivers
#
# CONFIG_USB_IRDA is not set
# CONFIG_SIGMATEL_FIR is not set
# CONFIG_NSC_FIR is not set
# CONFIG_WINBOND_FIR is not set
CONFIG_TOSHIBA_FIR=m
CONFIG_SMC_IRCC_FIR=m
CONFIG_ALI_FIR=m
# CONFIG_VLSI_FIR is not set
# CONFIG_VIA_FIR is not set
# CONFIG_MCS_FIR is not set
CONFIG_BT=m
CONFIG_BT_L2CAP=m
# CONFIG_BT_SCO is not set
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
# CONFIG_BT_BNEP_MC_FILTER is not set
# CONFIG_BT_BNEP_PROTO_FILTER is not set
# CONFIG_BT_HIDP is not set

#
# Bluetooth device drivers
#
CONFIG_BT_HCIUSB=m
# CONFIG_BT_HCIUSB_SCO is not set
# CONFIG_BT_HCIUART is not set
# CONFIG_BT_HCIBCM203X is not set
# CONFIG_BT_HCIBPA10X is not set
# CONFIG_BT_HCIBFUSB is not set
# CONFIG_BT_HCIDTL1 is not set
# CONFIG_BT_HCIBT3C is not set
# CONFIG_BT_HCIBLUECARD is not set
# CONFIG_BT_HCIBTUART is not set
# CONFIG_BT_HCIVHCI is not set
# CONFIG_AF_RXRPC is not set
CONFIG_FIB_RULES=y

#
# Wireless
#
CONFIG_CFG80211=m
CONFIG_WIRELESS_EXT=y
CONFIG_MAC80211=m
# CONFIG_MAC80211_DEBUG is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
CONFIG_IEEE80211_CRYPT_WEP=m
CONFIG_IEEE80211_CRYPT_CCMP=m
CONFIG_IEEE80211_CRYPT_TKIP=m
# CONFIG_IEEE80211_SOFTMAC is not set
# CONFIG_RFKILL is not set

#
# Device Drivers
#

#
# Generic Driver Options
#
# CONFIG_STANDALONE is not set
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=m
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set

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

#
# Parallel port support
#
# CONFIG_PARPORT 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_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=m
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32000
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
CONFIG_CDROM_PKTCDVD=y
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
# CONFIG_ATA_OVER_ETH is not set

#
# Misc devices
#
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_MSI_LAPTOP is not set
# CONFIG_SONY_LAPTOP is not set
# CONFIG_THINKPAD_ACPI is not set
# CONFIG_BLINK is not set
# CONFIG_IDE is not set

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

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

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

#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=m
# CONFIG_SCSI_FC_ATTRS is not set
CONFIG_SCSI_ISCSI_ATTRS=m
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS 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_AIC94XX is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# 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_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_QLA_ISCSI 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
# CONFIG_SCSI_SRP is not set

#
# PCMCIA SCSI adapter support
#
# CONFIG_PCMCIA_AHA152X is not set
# CONFIG_PCMCIA_FDOMAIN is not set
# CONFIG_PCMCIA_NINJA_SCSI is not set
# CONFIG_PCMCIA_QLOGIC is not set
# CONFIG_PCMCIA_SYM53C500 is not set
CONFIG_ATA=m
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_ATA_ACPI=y
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SVW is not set
# CONFIG_ATA_PIIX is not set
# CONFIG_SATA_MV is not set
# CONFIG_SATA_NV is not set
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
# CONFIG_SATA_SIL24 is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
CONFIG_PATA_ALI=m
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CS5520 is not set
# CONFIG_PATA_CS5530 is not set
# CONFIG_PATA_CS5535 is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
CONFIG_ATA_GENERIC=m
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
# CONFIG_PATA_PCMCIA is not set
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
CONFIG_PATA_PLATFORM=m

#
# Multi-device support (RAID and LVM)
#
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
CONFIG_MD_RAID0=m
CONFIG_MD_RAID1=m
CONFIG_MD_RAID10=m
CONFIG_MD_RAID456=m
CONFIG_MD_RAID5_RESHAPE=y
CONFIG_MD_MULTIPATH=m
CONFIG_MD_FAULTY=m
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
CONFIG_DM_MULTIPATH=m
CONFIG_DM_MULTIPATH_EMC=m
# CONFIG_DM_DELAY 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_FIREWIRE is not set
# CONFIG_IEEE1394 is not set

#
# I2O device support
#
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set

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

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

#
# Tulip family network device support
#
# CONFIG_NET_TULIP 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 is not set
CONFIG_E100=m
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set

#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
CONFIG_WLAN_80211=y
# CONFIG_PCMCIA_RAYCS is not set
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not set
# CONFIG_LIBERTAS is not set
# CONFIG_AIRO is not set
# CONFIG_HERMES is not set
# CONFIG_ATMEL is not set
# CONFIG_AIRO_CS is not set
# CONFIG_PCMCIA_WL3501 is not set
# CONFIG_PRISM54 is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_HOSTAP is not set

#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET_MII is not set
# CONFIG_USB_USBNET is not set
# CONFIG_NET_PCMCIA is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_PPP=m
CONFIG_PPP_MULTILINK=y
CONFIG_PPP_FILTER=y
CONFIG_PPP_ASYNC=m
CONFIG_PPP_SYNC_TTY=m
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
# CONFIG_SLIP is not set
CONFIG_SLHC=m
# CONFIG_NET_FC is not set
CONFIG_SHAPER=m
CONFIG_NETCONSOLE=m
CONFIG_NETPOLL=y
# 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
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_TSDEV=m
CONFIG_INPUT_TSDEV_SCREEN_X=240
CONFIG_INPUT_TSDEV_SCREEN_Y=320
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_KEYBOARD_STOWAWAY is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=m
# CONFIG_MOUSE_PS2_ALPS is not set
# CONFIG_MOUSE_PS2_LOGIPS2PP is not set
# CONFIG_MOUSE_PS2_SYNAPTICS is not set
# CONFIG_MOUSE_PS2_LIFEBOOK is not set
# CONFIG_MOUSE_PS2_TRACKPOINT is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=m
# CONFIG_INPUT_WISTRON_BTNS is not set
# CONFIG_INPUT_ATLAS_BTNS is not set
# CONFIG_INPUT_ATI_REMOTE is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
CONFIG_INPUT_UINPUT=m

#
# 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=m
# CONFIG_GAMEPORT is not set

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

#
# Serial drivers
#
CONFIG_SERIAL_8250=m
# CONFIG_SERIAL_8250_PCI is not set
CONFIG_SERIAL_8250_PNP=m
CONFIG_SERIAL_8250_CS=m
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 is not set
# CONFIG_SERIAL_8250_RSA 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=y
CONFIG_LEGACY_PTY_COUNT=256

#
# IPMI
#
# CONFIG_IPMI_HANDLER is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set

#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=m
# CONFIG_ACQUIRE_WDT is not set
# CONFIG_ADVANTECH_WDT is not set
CONFIG_ALIM1535_WDT=m
# CONFIG_ALIM7101_WDT is not set
# CONFIG_SC520_WDT is not set
# CONFIG_EUROTECH_WDT is not set
# CONFIG_IB700_WDT is not set
# CONFIG_IBMASR is not set
# CONFIG_WAFER_WDT is not set
# CONFIG_I6300ESB_WDT is not set
# CONFIG_ITCO_WDT is not set
# CONFIG_SC1200_WDT is not set
# CONFIG_PC87413_WDT is not set
# CONFIG_60XX_WDT is not set
# CONFIG_SBC8360_WDT is not set
# CONFIG_CPU5_WDT is not set
# CONFIG_SMSC37B787_WDT is not set
# CONFIG_W83627HF_WDT is not set
# CONFIG_W83697HF_WDT is not set
# CONFIG_W83877F_WDT is not set
# CONFIG_W83977F_WDT is not set
# CONFIG_MACHZ_WDT is not set
# CONFIG_SBC_EPX_C3_WATCHDOG is not set

#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set

#
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_INTEL=m
# CONFIG_HW_RANDOM_AMD is not set
# CONFIG_HW_RANDOM_GEODE is not set
# CONFIG_HW_RANDOM_VIA is not set
CONFIG_NVRAM=m
CONFIG_RTC=y
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set
CONFIG_AGP=m
CONFIG_AGP_ALI=m
# CONFIG_AGP_ATI is not set
# CONFIG_AGP_AMD is not set
# CONFIG_AGP_AMD64 is not set
# CONFIG_AGP_INTEL is not set
# 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

#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
# CONFIG_CARDMAN_4000 is not set
# CONFIG_CARDMAN_4040 is not set
# CONFIG_MWAVE is not set
# CONFIG_PC8736x_GPIO is not set
# CONFIG_NSC_GPIO is not set
# CONFIG_CS5535_GPIO is not set
CONFIG_RAW_DRIVER=m
CONFIG_MAX_RAW_DEVS=256
CONFIG_HPET=y
# CONFIG_HPET_RTC_IRQ is not set
CONFIG_HPET_MMAP=y
CONFIG_HANGCHECK_TIMER=m

#
# TPM devices
#
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
CONFIG_I2C=m
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m

#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=m
CONFIG_I2C_ALGOPCF=m
CONFIG_I2C_ALGOPCA=m

#
# I2C Hardware Bus support
#
CONFIG_I2C_ALI1535=m
# 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 is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_SAVAGE4 is not set
# CONFIG_I2C_SIMTEC 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=m
# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set

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

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

#
# Dallas's 1-wire bus
#
# CONFIG_W1 is not set
CONFIG_HWMON=m
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_K8TEMP 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_CORETEMP 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=m
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_HDAPS is not set
# CONFIG_SENSORS_APPLESMC is not set
# CONFIG_HWMON_DEBUG_CHIP is not set

#
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set

#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
# CONFIG_DAB is not set

#
# Graphics support
#
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_BACKLIGHT_CLASS_DEVICE=m
CONFIG_LCD_CLASS_DEVICE=m
# CONFIG_BACKLIGHT_PROGEAR is not set

#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
# CONFIG_VGASTATE is not set
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
# CONFIG_FB_DDC is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_SYS_FOPS is not set
CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y

#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
CONFIG_FB_VESA=y
# CONFIG_FB_HECUBA is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I810 is not set
# CONFIG_FB_LE80578 is not set
# CONFIG_FB_INTEL is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 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_VT8623 is not set
# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_GEODE is not set
# CONFIG_FB_VIRTUAL is not set

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_VIDEO_SELECT=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
CONFIG_FONTS=y
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
# CONFIG_FONT_6x11 is not set
# CONFIG_FONT_7x14 is not set
# CONFIG_FONT_PEARL_8x8 is not set
# CONFIG_FONT_ACORN_8x8 is not set
# CONFIG_FONT_MINI_4x6 is not set
# CONFIG_FONT_SUN8x16 is not set
# CONFIG_FONT_SUN12x22 is not set
# CONFIG_FONT_10x18 is not set
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y

#
# 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_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_RTCTIMER=m
CONFIG_SND_SEQ_RTCTIMER_DEFAULT=y
# CONFIG_SND_DYNAMIC_MINORS is not set
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set

#
# Generic devices
#
CONFIG_SND_MPU401_UART=m
CONFIG_SND_AC97_CODEC=m
CONFIG_SND_DUMMY=m
CONFIG_SND_VIRMIDI=m
CONFIG_SND_MTPAV=m
CONFIG_SND_SERIAL_U16550=m
CONFIG_SND_MPU401=m

#
# PCI devices
#
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
CONFIG_SND_ALI5451=m
# 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_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ 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 is not set
# 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_RIPTIDE 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
CONFIG_SND_AC97_POWER_SAVE=y

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

#
# PCMCIA devices
#
# CONFIG_SND_VXPOCKET is not set
# CONFIG_SND_PDAUDIOCF is not set

#
# System on Chip audio support
#
# CONFIG_SND_SOC is not set

#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
CONFIG_AC97_BUS=m

#
# HID Devices
#
CONFIG_HID=m
# CONFIG_HID_DEBUG is not set

#
# USB Input Devices
#
CONFIG_USB_HID=m
# CONFIG_USB_HIDINPUT_POWERBOOK is not set
# CONFIG_HID_FF is not set
# CONFIG_USB_HIDDEV is not set

#
# USB HID Boot Protocol drivers
#
CONFIG_USB_KBD=m
CONFIG_USB_MOUSE=m

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

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

#
# USB Host Controller Drivers
#
# CONFIG_USB_EHCI_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=m
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set

#
# USB Device Class drivers
#
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m

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

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

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

#
# USB port drivers
#

#
# USB Serial Converter support
#
CONFIG_USB_SERIAL=m
CONFIG_USB_SERIAL_GENERIC=y
# CONFIG_USB_SERIAL_AIRCABLE is not set
# CONFIG_USB_SERIAL_AIRPRIME is not set
# CONFIG_USB_SERIAL_ARK3116 is not set
# CONFIG_USB_SERIAL_BELKIN is not set
# CONFIG_USB_SERIAL_WHITEHEAT is not set
# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
# CONFIG_USB_SERIAL_CP2101 is not set
# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
# CONFIG_USB_SERIAL_EMPEG is not set
# CONFIG_USB_SERIAL_FTDI_SIO is not set
# CONFIG_USB_SERIAL_FUNSOFT is not set
# CONFIG_USB_SERIAL_VISOR is not set
# CONFIG_USB_SERIAL_IPAQ is not set
# CONFIG_USB_SERIAL_IR is not set
# CONFIG_USB_SERIAL_EDGEPORT is not set
# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
# CONFIG_USB_SERIAL_GARMIN is not set
# CONFIG_USB_SERIAL_IPW is not set
# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
# CONFIG_USB_SERIAL_KEYSPAN is not set
# CONFIG_USB_SERIAL_KLSI is not set
# CONFIG_USB_SERIAL_KOBIL_SCT is not set
# CONFIG_USB_SERIAL_MCT_U232 is not set
# CONFIG_USB_SERIAL_MOS7720 is not set
# CONFIG_USB_SERIAL_MOS7840 is not set
# CONFIG_USB_SERIAL_NAVMAN is not set
CONFIG_USB_SERIAL_PL2303=m
# CONFIG_USB_SERIAL_HP4X is not set
# CONFIG_USB_SERIAL_SAFE is not set
# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
# CONFIG_USB_SERIAL_TI is not set
# CONFIG_USB_SERIAL_CYBERJACK is not set
# CONFIG_USB_SERIAL_XIRCOM is not set
# CONFIG_USB_SERIAL_OPTION is not set
# CONFIG_USB_SERIAL_OMNINET is not set
# CONFIG_USB_SERIAL_DEBUG is not set

#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX 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_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set

#
# USB DSL modem support
#

#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set

#
# LED devices
#
# CONFIG_NEW_LEDS is not set

#
# LED drivers
#

#
# LED Triggers
#

#
# InfiniBand support
#
# CONFIG_INFINIBAND is not set

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

#
# Real Time Clock
#
# CONFIG_RTC_CLASS is not set

#
# DMA Engine support
#
# CONFIG_DMA_ENGINE is not set

#
# DMA Clients
#

#
# DMA Devices
#

#
# Virtualization
#
# CONFIG_KVM 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 is not set
CONFIG_EXT3_FS=m
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=m
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=m
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 is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_DNOTIFY=y
# CONFIG_AUTOFS_FS is not set
CONFIG_AUTOFS4_FS=m
CONFIG_FUSE_FS=m
CONFIG_GENERIC_ACL=y

#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
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=866
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_NTFS_FS=m
# CONFIG_NTFS_DEBUG is not set
# CONFIG_NTFS_RW is not set

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

#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
CONFIG_SQUASHFS=m
# CONFIG_SQUASHFS_EMBEDDED is not set
CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
# CONFIG_SQUASHFS_VMALLOC 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=y
CONFIG_NFS_DIRECTIO=y
CONFIG_NFSD=m
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
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_SUNRPC_GSS=m
# CONFIG_SUNRPC_BIND34 is not set
CONFIG_RPCSEC_GSS_KRB5=m
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
CONFIG_CIFS=m
CONFIG_CIFS_STATS=y
CONFIG_CIFS_STATS2=y
# CONFIG_CIFS_WEAK_PW_HASH is not set
# CONFIG_CIFS_XATTR is not set
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_EXPERIMENTAL is not set
# CONFIG_NCP_FS is not set
CONFIG_CODA_FS=m
# CONFIG_CODA_FS_OLD_API is not set
# CONFIG_AFS_FS is not set
# CONFIG_9P_FS is not set

#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
# CONFIG_MINIX_SUBPARTITION is not set
CONFIG_SOLARIS_X86_PARTITION=y
CONFIG_UNIXWARE_DISKLABEL=y
CONFIG_LDM_PARTITION=y
# CONFIG_LDM_DEBUG is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
# CONFIG_SYSV68_PARTITION is not set

#
# Native Language Support
#
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=m
CONFIG_NLS_CODEPAGE_737=m
CONFIG_NLS_CODEPAGE_775=m
CONFIG_NLS_CODEPAGE_850=m
CONFIG_NLS_CODEPAGE_852=m
CONFIG_NLS_CODEPAGE_855=m
CONFIG_NLS_CODEPAGE_857=m
CONFIG_NLS_CODEPAGE_860=m
CONFIG_NLS_CODEPAGE_861=m
CONFIG_NLS_CODEPAGE_862=m
CONFIG_NLS_CODEPAGE_863=m
CONFIG_NLS_CODEPAGE_864=m
CONFIG_NLS_CODEPAGE_865=m
CONFIG_NLS_CODEPAGE_866=m
CONFIG_NLS_CODEPAGE_869=m
CONFIG_NLS_CODEPAGE_936=m
CONFIG_NLS_CODEPAGE_950=m
CONFIG_NLS_CODEPAGE_932=m
CONFIG_NLS_CODEPAGE_949=m
CONFIG_NLS_CODEPAGE_874=m
CONFIG_NLS_ISO8859_8=m
CONFIG_NLS_CODEPAGE_1250=m
CONFIG_NLS_CODEPAGE_1251=m
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=m
CONFIG_NLS_ISO8859_2=m
CONFIG_NLS_ISO8859_3=m
CONFIG_NLS_ISO8859_4=m
CONFIG_NLS_ISO8859_5=m
CONFIG_NLS_ISO8859_6=m
CONFIG_NLS_ISO8859_7=m
CONFIG_NLS_ISO8859_9=m
CONFIG_NLS_ISO8859_13=m
CONFIG_NLS_ISO8859_14=m
CONFIG_NLS_ISO8859_15=m
CONFIG_NLS_KOI8_R=m
CONFIG_NLS_KOI8_U=m
CONFIG_NLS_UTF8=m

#
# Distributed Lock Manager
#
# CONFIG_DLM is not set

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

#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_PRINTK_TIME=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_DEBUG_SHIRQ=y
CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHEDSTATS=y
CONFIG_TIMER_STATS=y
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_PROVE_LOCKING=y
CONFIG_LOCKDEP=y
# CONFIG_DEBUG_LOCKDEP is not set
CONFIG_TRACE_IRQFLAGS=y
CONFIG_DEBUG_SPINLOCK_SLEEP=y
CONFIG_DEBUG_LOCKING_API_SELFTESTS=y
CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
CONFIG_FRAME_POINTER=y
CONFIG_FORCED_INLINING=y
CONFIG_RCU_TORTURE_TEST=m
CONFIG_LKDTM=m
# CONFIG_FAULT_INJECTION is not set
# CONFIG_EARLY_PRINTK is not set
CONFIG_DEBUG_STACKOVERFLOW=y
# CONFIG_DEBUG_STACK_USAGE is not set

#
# Page alloc debug is incompatible with Software Suspend on i386
#
CONFIG_DEBUG_RODATA=y
# CONFIG_4KSTACKS is not set
CONFIG_DOUBLEFAULT=y

#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
# CONFIG_SECURITY is not set

#
# Cryptographic options
#
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=m
CONFIG_CRYPTO_BLKCIPHER=m
CONFIG_CRYPTO_HASH=m
CONFIG_CRYPTO_MANAGER=m
CONFIG_CRYPTO_HMAC=m
CONFIG_CRYPTO_XCBC=m
CONFIG_CRYPTO_NULL=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_WP512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_GF128MUL=m
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_LRW=m
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_TWOFISH_586=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_AES_586=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_TEST=m

#
# Hardware crypto devices
#
# CONFIG_CRYPTO_DEV_PADLOCK is not set
# CONFIG_CRYPTO_DEV_GEODE is not set

#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
CONFIG_LIBCRC32C=m
CONFIG_AUDIT_GENERIC=y
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=m
CONFIG_TEXTSEARCH_BM=m
CONFIG_TEXTSEARCH_FSM=m
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_KTIME_SCALAR=y

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^ permalink raw reply	[flat|nested] 19+ messages in thread

* Re: [possible regression] 2.6.22 reiserfs/libata sporadically hangs on resume from hibernation
  2007-06-30  4:59 [possible regression] 2.6.22 reiserfs/libata sporadically hangs on resume from hibernation Andrey Borzenkov
@ 2007-06-30 20:37 ` Rafael J. Wysocki
  2007-06-30 21:34   ` Andrey Borzenkov
                     ` (2 more replies)
  0 siblings, 3 replies; 19+ messages in thread
From: Rafael J. Wysocki @ 2007-06-30 20:37 UTC (permalink / raw)
  To: Andrey Borzenkov
  Cc: michal.k.k.piotrowski, linux-kernel, Pavel Machek, Andrew Morton

On Saturday, 30 June 2007 06:59, Andrey Borzenkov wrote:
> Since 2.6.18 I do not have suspend to RAM; now I am starting to lose suspend 
> to disk :)
> 
> Environment - vanilla kernel (2.6.22-rc6 currently + squashfs + single 
> pata_ali patch to switch off DMA on CD-ROM), single root on reiserfs, libata 
> with pata_ali driver.
> 
> Until 2.6.22-rc I never had problems with hibernation. With 2.6.22-rc system 
> hung at least once in every rcX. Up to rc6 those lockups were absolutely 
> silent (black screen without reaction to any key). In rc6 I just got 
> something different. After resume I got on screem:
> 
> swsusp: Marking nosave pages: 000000000009f000-0000000000100000
> swsusp: Basic memory bitmaps created
> swsusp: Basic memory bitmaps freed
> 
> After that it just sits there doing nothing. Ther was brief sound of HDD but I 
> suspect it was related more to power-on. System was responding to power-on 
> button press:
> 
> ACPI Error (event-0305): No installed handler for fixed event [00000002 
> 20070125]
> 
> And SysRq was functioning.

That probably means that there's a deadlock somewhere in there.

> Unfortunately I do not have serial console so I  
> copy manually stacks from several last screens of output; I have tried to 
> make a photo but right now my kbluetooth is refusing to work at all so I 
> cannot transfer them :( (but I suspect quality would be too bad anyway)
> 
> laptop_mode D
> 	io_schedule+0xe/0x20

Looks suspicious to me.  Can you identify what line of code this points to?

> 	sync_buffer+0x35/0x40
> 	__wait_on_bit+0x45/0x70
> 	out_of_line_wait_on_bit+0x6c/0x80
> 	__wait_on_buffer+0x27/0x30
> 	search_by_key+0x15e/0x1250 [reiserfs]
> 	reiserfs_read_locked_inode+0x64/0x570 [reiserfs]
> 	reiserfs_iget+0x7e/0xa0 [reiserfs]
> 	reiserfs_lookup+0xc7/0x120 [reiserfs]
> 	do_lookup+0x138/0x180
> 	__link_path_walk+0x787/0xce0
> 	link_path_walk+0x44/0xc0
> 	path_walk+0x18/0x20
> 	do_path_lookup_0x88/0x210
> 	__path_lookupintent_open+0x4d/0x90
> 	path_lookup_open+0x1f/0x30
> 	open_exec+0x28/0xb0
> 	do_execve+0x36/0x1d0
> 	sys_execve+0x2e/0x80
> 	sysenter_past_esp+0x5f/0x99
> 
> 90clock D
> 	__mutex_lock_slow_path+0xa1/0x290
> 	mutex_lock+0x21/0x30
> 	do_lookup+0xa1/0x180
> 	__link_path_walk+0x44/0xc0
> 	path_walk+0x18/0x20
> 	do_path_lookup+0x78/0x210
> 	__user_walk_fd+0x38/0x50
> 	vfs_stat_fd+0x21/0x50
> 	vfs_stat+0x11/0x20
> 	sys_stat64+0x14/0x30
> 	sysenter_past_esp+0x5f/0x99
> 
> alsactl D
> 	io_schedule+0xe/0x20

Same here.  Hmm.

> 	sync_page+0x35/0x40
> 	__wait_on_bit_lock+0x3f/0x70
> 	__lock_page+0x68/0x70
> 	filemap_nopage+0x16c/0x300
> 	__handle_mm_faul+0x1d7/0x610
> 	do_page_fault+0x1d7/0x610
> 	error_code+0x6a/0x70
> 	padzero+0x1f/0x30
> 	load_elf_binary+0x743/0x1ab0
> 	search_binary_handler+0x7b/0x1f0
> 	do_execve+0x137/0x1d0
> 	sys_execve+0x2e/0x80
> 	sysenter_past_esp+0x5f/0x90
> 
> After that I could remount, sync and reboot using SysRq (well, after reboot it 
> still insisted on replaying insane number of transactions so may be it did 
> *not* remount / ro after all). Before reboot there was brief output that 
> resembled lockdep warnings, but it went too fast to be readable.
> 
> usual stuff follows

I see you're using CFQ as the default IO scheduler.  Can you please switch to
AS and see if that changes anything?

Greetings,
Rafael


-- 
"Premature optimization is the root of all evil." - Donald Knuth

^ permalink raw reply	[flat|nested] 19+ messages in thread

* Re: [possible regression] 2.6.22 reiserfs/libata sporadically hangs on resume from hibernation
  2007-06-30 20:37 ` Rafael J. Wysocki
@ 2007-06-30 21:34   ` Andrey Borzenkov
  2007-06-30 23:33     ` Michal Piotrowski
  2007-07-01 10:09     ` Rafael J. Wysocki
  2007-06-30 23:03   ` Pavel Machek
  2007-09-09 14:00   ` Andrey Borzenkov
  2 siblings, 2 replies; 19+ messages in thread
From: Andrey Borzenkov @ 2007-06-30 21:34 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: michal.k.k.piotrowski, linux-kernel, Pavel Machek, Andrew Morton

[-- Attachment #1: Type: text/plain, Size: 4511 bytes --]

On Sunday 01 July 2007, Rafael J. Wysocki wrote:
> On Saturday, 30 June 2007 06:59, Andrey Borzenkov wrote:
> > Since 2.6.18 I do not have suspend to RAM; now I am starting to lose
> > suspend to disk :)
> >
> > Environment - vanilla kernel (2.6.22-rc6 currently + squashfs + single
> > pata_ali patch to switch off DMA on CD-ROM), single root on reiserfs,
> > libata with pata_ali driver.
> >
> > Until 2.6.22-rc I never had problems with hibernation. With 2.6.22-rc
> > system hung at least once in every rcX. Up to rc6 those lockups were
> > absolutely silent (black screen without reaction to any key). In rc6 I
> > just got something different. After resume I got on screem:
> >
> > swsusp: Marking nosave pages: 000000000009f000-0000000000100000
> > swsusp: Basic memory bitmaps created
> > swsusp: Basic memory bitmaps freed
> >
> > After that it just sits there doing nothing. Ther was brief sound of HDD
> > but I suspect it was related more to power-on. System was responding to
> > power-on button press:
> >
> > ACPI Error (event-0305): No installed handler for fixed event [00000002
> > 20070125]
> >
> > And SysRq was functioning.
>
> That probably means that there's a deadlock somewhere in there.
>
> > Unfortunately I do not have serial console so I
> > copy manually stacks from several last screens of output; I have tried to
> > make a photo but right now my kbluetooth is refusing to work at all so I
> > cannot transfer them :( (but I suspect quality would be too bad anyway)
> >
> > laptop_mode D
> > 	io_schedule+0xe/0x20
>
> Looks suspicious to me.  Can you identify what line of code this points to?
>

If you could explain how to ... (I never understood what those two numbers 
mean :) ) Here is disassembled function

 4168                   .section .sched.text
 4169                   .p2align 4,,15
 4170                   .globl io_schedule
 4171                   .type io_schedule,@function
 4172                   io_schedule:
 4173 0cd0 55           pushl %ebp
 4174 0cd1 89E5         movl %esp,%ebp
 4175
 4176 0cd3 FF05140A     incl per_cpu__runqueues+2388
 4176      0000
 4177
 4178 0cd9 E8FCFFFF     call schedule
 4178      FF
 4179
 4180 0cde FF0D140A     decl per_cpu__runqueues+2388
 4180      0000
 4181
 4182 0ce4 5D           popl %ebp
 4183 0ce5 C3           ret
 4184                   .size io_schedule,.-io_schedule


> > 	sync_buffer+0x35/0x40
> > 	__wait_on_bit+0x45/0x70
> > 	out_of_line_wait_on_bit+0x6c/0x80
> > 	__wait_on_buffer+0x27/0x30
> > 	search_by_key+0x15e/0x1250 [reiserfs]
> > 	reiserfs_read_locked_inode+0x64/0x570 [reiserfs]
> > 	reiserfs_iget+0x7e/0xa0 [reiserfs]
> > 	reiserfs_lookup+0xc7/0x120 [reiserfs]
> > 	do_lookup+0x138/0x180
> > 	__link_path_walk+0x787/0xce0
> > 	link_path_walk+0x44/0xc0
> > 	path_walk+0x18/0x20
> > 	do_path_lookup_0x88/0x210
> > 	__path_lookupintent_open+0x4d/0x90
> > 	path_lookup_open+0x1f/0x30
> > 	open_exec+0x28/0xb0
> > 	do_execve+0x36/0x1d0
> > 	sys_execve+0x2e/0x80
> > 	sysenter_past_esp+0x5f/0x99
> >
> > 90clock D
> > 	__mutex_lock_slow_path+0xa1/0x290
> > 	mutex_lock+0x21/0x30
> > 	do_lookup+0xa1/0x180
> > 	__link_path_walk+0x44/0xc0
> > 	path_walk+0x18/0x20
> > 	do_path_lookup+0x78/0x210
> > 	__user_walk_fd+0x38/0x50
> > 	vfs_stat_fd+0x21/0x50
> > 	vfs_stat+0x11/0x20
> > 	sys_stat64+0x14/0x30
> > 	sysenter_past_esp+0x5f/0x99
> >
> > alsactl D
> > 	io_schedule+0xe/0x20
>
> Same here.  Hmm.
>
> > 	sync_page+0x35/0x40
> > 	__wait_on_bit_lock+0x3f/0x70
> > 	__lock_page+0x68/0x70
> > 	filemap_nopage+0x16c/0x300
> > 	__handle_mm_faul+0x1d7/0x610
> > 	do_page_fault+0x1d7/0x610
> > 	error_code+0x6a/0x70
> > 	padzero+0x1f/0x30
> > 	load_elf_binary+0x743/0x1ab0
> > 	search_binary_handler+0x7b/0x1f0
> > 	do_execve+0x137/0x1d0
> > 	sys_execve+0x2e/0x80
> > 	sysenter_past_esp+0x5f/0x90
> >
> > After that I could remount, sync and reboot using SysRq (well, after
> > reboot it still insisted on replaying insane number of transactions so
> > may be it did *not* remount / ro after all). Before reboot there was
> > brief output that resembled lockdep warnings, but it went too fast to be
> > readable.
> >
> > usual stuff follows
>
> I see you're using CFQ as the default IO scheduler.  Can you please switch
> to AS and see if that changes anything?
>

Sure, but given that I have no idea how to reproduce the lockup, we may never 
know whether it actually helped.

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^ permalink raw reply	[flat|nested] 19+ messages in thread

* Re: [possible regression] 2.6.22 reiserfs/libata sporadically hangs on resume from hibernation
  2007-06-30 20:37 ` Rafael J. Wysocki
  2007-06-30 21:34   ` Andrey Borzenkov
@ 2007-06-30 23:03   ` Pavel Machek
  2007-09-09 14:00   ` Andrey Borzenkov
  2 siblings, 0 replies; 19+ messages in thread
From: Pavel Machek @ 2007-06-30 23:03 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: Andrey Borzenkov, michal.k.k.piotrowski, linux-kernel, Andrew Morton

Hi!

> > ACPI Error (event-0305): No installed handler for fixed event [00000002 
> > 20070125]
> > 
> > And SysRq was functioning.
> 
> That probably means that there's a deadlock somewhere in there.
> 
> > Unfortunately I do not have serial console so I  
> > copy manually stacks from several last screens of output; I have tried to 
> > make a photo but right now my kbluetooth is refusing to work at all so I 
> > cannot transfer them :( (but I suspect quality would be too bad anyway)
> > 
> > laptop_mode D
> > 	io_schedule+0xe/0x20
> 
> Looks suspicious to me.  Can you identify what line of code this points to?

Actually, I see laptop_mode being locked. laptop_mode does disk
spindowns, which is somehow unusual. Does it happen w/o laptop mode?
									Pavel

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

^ permalink raw reply	[flat|nested] 19+ messages in thread

* Re: [possible regression] 2.6.22 reiserfs/libata sporadically hangs on resume from hibernation
  2007-06-30 21:34   ` Andrey Borzenkov
@ 2007-06-30 23:33     ` Michal Piotrowski
  2007-07-01 10:09     ` Rafael J. Wysocki
  1 sibling, 0 replies; 19+ messages in thread
From: Michal Piotrowski @ 2007-06-30 23:33 UTC (permalink / raw)
  To: Andrey Borzenkov
  Cc: Rafael J. Wysocki, michal.k.k.piotrowski, linux-kernel,
	Pavel Machek, Andrew Morton

Andrey Borzenkov pisze:
> On Sunday 01 July 2007, Rafael J. Wysocki wrote:
>> On Saturday, 30 June 2007 06:59, Andrey Borzenkov wrote:
>>> Since 2.6.18 I do not have suspend to RAM; now I am starting to lose
>>> suspend to disk :)
>>>
>>> Environment - vanilla kernel (2.6.22-rc6 currently + squashfs + single
>>> pata_ali patch to switch off DMA on CD-ROM), single root on reiserfs,
>>> libata with pata_ali driver.
>>>
>>> Until 2.6.22-rc I never had problems with hibernation. With 2.6.22-rc
>>> system hung at least once in every rcX. Up to rc6 those lockups were
>>> absolutely silent (black screen without reaction to any key). In rc6 I
>>> just got something different. After resume I got on screem:
>>>
>>> swsusp: Marking nosave pages: 000000000009f000-0000000000100000
>>> swsusp: Basic memory bitmaps created
>>> swsusp: Basic memory bitmaps freed
>>>
>>> After that it just sits there doing nothing. Ther was brief sound of HDD
>>> but I suspect it was related more to power-on. System was responding to
>>> power-on button press:
>>>
>>> ACPI Error (event-0305): No installed handler for fixed event [00000002
>>> 20070125]
>>>
>>> And SysRq was functioning.
>> That probably means that there's a deadlock somewhere in there.
>>
>>> Unfortunately I do not have serial console so I
>>> copy manually stacks from several last screens of output; I have tried to
>>> make a photo but right now my kbluetooth is refusing to work at all so I
>>> cannot transfer them :( (but I suspect quality would be too bad anyway)
>>>
>>> laptop_mode D
>>> 	io_schedule+0xe/0x20
>> Looks suspicious to me.  Can you identify what line of code this points to?
>>
> 
> If you could explain how to ...

gdb vmlinux

(gdb) l *io_schedule+0xe

Regards,
Michal

-- 
LOG
http://www.stardust.webpages.pl/log/

^ permalink raw reply	[flat|nested] 19+ messages in thread

* Re: [possible regression] 2.6.22 reiserfs/libata sporadically hangs on resume from hibernation
  2007-06-30 21:34   ` Andrey Borzenkov
  2007-06-30 23:33     ` Michal Piotrowski
@ 2007-07-01 10:09     ` Rafael J. Wysocki
  2007-07-15 18:56       ` Andrey Borzenkov
  2007-09-02 11:29       ` Andrey Borzenkov
  1 sibling, 2 replies; 19+ messages in thread
From: Rafael J. Wysocki @ 2007-07-01 10:09 UTC (permalink / raw)
  To: Andrey Borzenkov
  Cc: michal.k.k.piotrowski, linux-kernel, Pavel Machek, Andrew Morton

On Saturday, 30 June 2007 23:34, Andrey Borzenkov wrote:
> On Sunday 01 July 2007, Rafael J. Wysocki wrote:
> > On Saturday, 30 June 2007 06:59, Andrey Borzenkov wrote:
> > > Since 2.6.18 I do not have suspend to RAM; now I am starting to lose
> > > suspend to disk :)
> > >
> > > Environment - vanilla kernel (2.6.22-rc6 currently + squashfs + single
> > > pata_ali patch to switch off DMA on CD-ROM), single root on reiserfs,
> > > libata with pata_ali driver.
> > >
> > > Until 2.6.22-rc I never had problems with hibernation. With 2.6.22-rc
> > > system hung at least once in every rcX. Up to rc6 those lockups were
> > > absolutely silent (black screen without reaction to any key). In rc6 I
> > > just got something different. After resume I got on screem:
> > >
> > > swsusp: Marking nosave pages: 000000000009f000-0000000000100000
> > > swsusp: Basic memory bitmaps created
> > > swsusp: Basic memory bitmaps freed
> > >
> > > After that it just sits there doing nothing. Ther was brief sound of HDD
> > > but I suspect it was related more to power-on. System was responding to
> > > power-on button press:
> > >
> > > ACPI Error (event-0305): No installed handler for fixed event [00000002
> > > 20070125]
> > >
> > > And SysRq was functioning.
> >
> > That probably means that there's a deadlock somewhere in there.
> >
> > > Unfortunately I do not have serial console so I
> > > copy manually stacks from several last screens of output; I have tried to
> > > make a photo but right now my kbluetooth is refusing to work at all so I
> > > cannot transfer them :( (but I suspect quality would be too bad anyway)
> > >
> > > laptop_mode D
> > > 	io_schedule+0xe/0x20
> >
> > Looks suspicious to me.  Can you identify what line of code this points to?
> >
> 
> If you could explain how to ... 

Michal has already done that. :-)

[--snip--]
> >
> > I see you're using CFQ as the default IO scheduler.  Can you please switch
> > to AS and see if that changes anything?
> >
> 
> Sure, but given that I have no idea how to reproduce the lockup, we may never 
> know whether it actually helped.

Well, if the lockup never happens with AS, that will indicate something ...

Greetings,
Rafael


-- 
"Premature optimization is the root of all evil." - Donald Knuth

^ permalink raw reply	[flat|nested] 19+ messages in thread

* Re: [possible regression] 2.6.22 reiserfs/libata sporadically hangs on resume from hibernation
  2007-07-01 10:09     ` Rafael J. Wysocki
@ 2007-07-15 18:56       ` Andrey Borzenkov
  2007-09-02 11:29       ` Andrey Borzenkov
  1 sibling, 0 replies; 19+ messages in thread
From: Andrey Borzenkov @ 2007-07-15 18:56 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: michal.k.k.piotrowski, linux-kernel, Pavel Machek, Andrew Morton,
	reiserfs-devel

[-- Attachment #1: Type: text/plain, Size: 36045 bytes --]

On Sunday 01 July 2007, Rafael J. Wysocki wrote:
> On Saturday, 30 June 2007 23:34, Andrey Borzenkov wrote:
> > On Sunday 01 July 2007, Rafael J. Wysocki wrote:
> > > On Saturday, 30 June 2007 06:59, Andrey Borzenkov wrote:
> > > > Since 2.6.18 I do not have suspend to RAM; now I am starting to lose
> > > > suspend to disk :)
> > > >
> > > > Environment - vanilla kernel (2.6.22-rc6 currently + squashfs +
> > > > single pata_ali patch to switch off DMA on CD-ROM), single root on
> > > > reiserfs, libata with pata_ali driver.
> > > >
> > > > Until 2.6.22-rc I never had problems with hibernation. With 2.6.22-rc
> > > > system hung at least once in every rcX. Up to rc6 those lockups were
> > > > absolutely silent (black screen without reaction to any key). In rc6
> > > > I just got something different. After resume I got on screem:
> > > >
> > > > swsusp: Marking nosave pages: 000000000009f000-0000000000100000
> > > > swsusp: Basic memory bitmaps created
> > > > swsusp: Basic memory bitmaps freed
> > > >
> > > > After that it just sits there doing nothing. Ther was brief sound of
> > > > HDD but I suspect it was related more to power-on. System was
> > > > responding to power-on button press:
> > > >
> > > > ACPI Error (event-0305): No installed handler for fixed event
> > > > [00000002 20070125]
> > > >
> > > > And SysRq was functioning.
> > >
> > > That probably means that there's a deadlock somewhere in there.
> > >
> > > > Unfortunately I do not have serial console so I
> > > > copy manually stacks from several last screens of output; I have
> > > > tried to make a photo but right now my kbluetooth is refusing to work
> > > > at all so I cannot transfer them :( (but I suspect quality would be
> > > > too bad anyway)
> > > >
> > > > laptop_mode D
> > > > 	io_schedule+0xe/0x20
> > >
> > > Looks suspicious to me.  Can you identify what line of code this points
> > > to?
> >
> > If you could explain how to ...
>
> Michal has already done that. :-)
>

(gdb) l *io_schedule+0xe
0xc02aa84e is in io_schedule (include2/asm/atomic.h:110).
105      *
106      * Atomically decrements @v by 1.
107      */
108     static __inline__ void atomic_dec(atomic_t *v)
109     {
110             __asm__ __volatile__(
111                     LOCK_PREFIX "decl %0"
112                     :"+m" (v->counter));
113     }
114

> [--snip--]
>
> > > I see you're using CFQ as the default IO scheduler.  Can you please
> > > switch to AS and see if that changes anything?
> >
> > Sure, but given that I have no idea how to reproduce the lockup, we may
> > never know whether it actually helped.
>
> Well, if the lockup never happens with AS, that will indicate something ...
>

Well, I was about to say that it is probably gone as it hit again. Now with 
IDE, so we at least can rule out libata. But reiserfs is still in path, so I 
Cc list. It is stock 2.6.22. I will switch to AS, but it took 2 weeks to 
happen with CFS and in one week I will be off for a couple of weeks.

Here is hand-copied information about locks and blocked processes.

Showing all locks held in the system:

1 lock held by syslogd/2515
 #0: (&inode->i_mutex){--..}, at: [<c02ab4d15>] mutex_lock+0x21/0x30
1 lock held by X/3800:
 #0: (&mm->mmap_sem){----}, at: [<c02ae2e8>] do_page_fault+0x1e8/0x5e0
6 times migetty - 1 lock held by mingetty/3838:
 #0: (&tty->atomic_read_lock){--..}, at: [<c02ab0915>] 
mutex_lock_interruptible+0x21/0x30
2 times zsh - 1 lock held by zsh/4276:
 #0: (&tty->atomic_read_lock){--..}, at: [<c02ab0915>] 
mutex_lock_interruptible+0x21/0x30
1 lock held by consolehelper-g/21231:
 #0: (&inode->i_mutex){--..}, at: [<c02ab4b1>] mutex_lock+0x21/0x30
1 lock held by kio_http/31282:
 #0: (&inode->i_mutex){--..}, at: [<c02ab4b1>] mutex_lock+0x21/0x30

and list of blocked tasks:

syslogd
 io_schedule+0xe/0x20
 sync_buffer+0x35/0x40
 __wait_on_bit+0x45/0x70
 out_of_line_wait_on_bit+0x50/0x60
 __wait_on_buffer+0x27/0x30
 flush_commit_list+0x397/0x610 [reiserfs]
 do_journal_end+0xadc/0xc90 [reiserfs]
 journal_end_sync+0x5d/0x70 [reiserfs]
 reiserfs_commit_for_inode+0x17e/0x1a0 [reiserfs]
 reiserfs_sync_file+0x2d/0x70 [reiserfs]
 do_fsync+0x28/0x40
 sys_fsync+0xd/0x10
 sysenter_past_esp+0x5f/0x99

X
 io_schedule+0xe/0x20
 sync_page+0x3a/0x50
 __wait_on_bit_lock+0x3f/0x70
 __lock_page+0x4c/0x60
 __handle_mm_fault+0x657/0x860
 do_page_fault+0x2f4/0x5e0
 error_code+0x6a/0x70

consolehelper
 io_schedule+0xe/0x20
 sync_buffer+0x35/0x40
 __wait_on_bit+0x45/0x70
 out_of_line_wait_on_bit+0x50/0x60
 __wait_on_buffer+0x27/0x30
 search_by_key+0x17e/0x1370 [reiserfs]
 search_by_entry_key+0x1c/0x2a0 [reiserfs]
 reiserfs_find_entry+0x7d/0x3a0 [reiserfs]
 reiserfs_lookup+0x75/0x120 [reiserfs]
 do_lookup+0x133/0x180
 __link_path_walk+0x765/0xd10
 link_path_walk+0x44/0xc0
 path_walk+0x18/0x20
 do_path_lookup+0x7c/0x200
 __path_lookup_intent_open+0x1f/0x30
 open_namei+0x66/0x670
 do_filp_open+0x2c/0x50
 do_sys_open+0x47/0xd0
 sys_open+0x1c/0x20
 syscall_call+0x7/0xb

kio_http
 io_schedule+0xe/0x20
 sync_buffer+0x35/0x40
 __wait_on_bit+0x45/0x70
 out_of_line_wait_on_bit+0x50/0x60
 __wait_on_buffer+0x27/0x30
 search_by_key+0x17e/0x1370 [reiserfs]
 reiserfs_read_locked_inode+0x63/0x570 [reiserfs]
 reiserfs_iget+0x87/0x90 [reiserfs]
 reiserfs_lookup+0xed/0x120 [reiserfs]
 do_lookup+0x133/0x180
 __link_path_walk+0x765/0xd10
 link_path_walk+0x44/0xc0
 path_walk+0x18/0x20
 do_path_lookup+0x7c/0x200
 __user_walk_fd+0x38/0x50
 vfs_lstat_fd+0x1e/0x50
 vfs_lstat+0x11/0x20
 sys_lstat64+0x14/0x30
 sysenter_past_esp+0x5f/0x99

90clock
 io_schedule+0xe/0x20
 sync_page+0x3a/0x50
 __wait_on_bit_lock+0x3f/0x70
 __lock_page+0x4c/0x60
 do_generic_mapping_read+0x1cb/0x4e0
 generic_file_aio_read+0x132/0x160
 do_sync_read+0xcd/0x110
 vfs_read+0x94/0x130
 kernel_read+0x3a/0x50
 prepare_binprm+0xaf/0xe0
 do_execve+0xd7/0x1b0
 sys_execve+0x2e/0x80
 sysenter_past_esp+0x5f/0x99

65alsa
 io_schedule+0xe/0x20
 sync_page+0x3a/0x50
 __wait_on_bit_lock+0x3f/0x70
 __lock_page+0x4c/0x60
 do_generic_mapping_read+0x1cb/0x4e0
 generic_file_aio_read+0x132/0x160
 do_sync_read+0xcd/0x110
 vfs_read+0x94/0x130
 kernel_read+0x3a/0x50
 prepare_binprm+0xaf/0xe0
 do_execve+0xd7/0x1b0
 sys_execve+0x2e/0x80
 sysenter_past_esp+0x5f/0x99


current function is acpi_processor_idle so it is 100% deadlock.

dmesg with IDE drivers:

[    0.000000] Linux version 2.6.22-2avb (bor@cooker) (gcc version 4.2.1 
20070704 (prerelease) (4.2.1-3mdv2008.0)) #23 Sat Jul 14 21:04:49 MSD 2007
[    0.000000] BIOS-provided physical RAM map:
[    0.000000]  BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
[    0.000000]  BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
[    0.000000]  BIOS-e820: 00000000000e0000 - 00000000000eee00 (reserved)
[    0.000000]  BIOS-e820: 00000000000eee00 - 00000000000ef000 (ACPI NVS)
[    0.000000]  BIOS-e820: 00000000000ef000 - 0000000000100000 (reserved)
[    0.000000]  BIOS-e820: 0000000000100000 - 000000001ef60000 (usable)
[    0.000000]  BIOS-e820: 000000001ef60000 - 000000001ef70000 (ACPI data)
[    0.000000]  BIOS-e820: 000000001ef70000 - 0000000020000000 (reserved)
[    0.000000]  BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
[    0.000000] 495MB LOWMEM available.
[    0.000000] Entering add_active_range(0, 0, 126816) 0 entries of 256 used
[    0.000000] Zone PFN ranges:
[    0.000000]   DMA             0 ->     4096
[    0.000000]   Normal       4096 ->   126816
[    0.000000] early_node_map[1] active PFN ranges
[    0.000000]     0:        0 ->   126816
[    0.000000] On node 0 totalpages: 126816
[    0.000000]   DMA zone: 32 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 4064 pages, LIFO batch:0
[    0.000000]   Normal zone: 958 pages used for memmap
[    0.000000]   Normal zone: 121762 pages, LIFO batch:31
[    0.000000] DMI 2.3 present.
[    0.000000] ACPI: RSDP 000F0090, 0014 (r0 TOSHIB)
[    0.000000] ACPI: RSDT 1EF60000, 0028 (r1 TOSHIB 750        970814 TASM  
4010000)
[    0.000000] ACPI: FACP 1EF60054, 0084 (r2 TOSHIB 750        970814 TASM  
4010000)
[    0.000000] ACPI: DSDT 1EF600D8, 68DA (r1 TOSHIB 4000     20020417 MSFT  
100000A)
[    0.000000] ACPI: FACS 000EEE00, 0040
[    0.000000] ACPI: PM-Timer IO Port: 0xee08
[    0.000000] Allocating PCI resources starting at 30000000 (gap: 
20000000:dff80000)
[    0.000000] swsusp: Registered nosave memory region: 000000000009f000 - 
00000000000a0000
[    0.000000] swsusp: Registered nosave memory region: 00000000000a0000 - 
00000000000e0000
[    0.000000] swsusp: Registered nosave memory region: 00000000000e0000 - 
00000000000ee000
[    0.000000] swsusp: Registered nosave memory region: 00000000000ee000 - 
00000000000ef000
[    0.000000] swsusp: Registered nosave memory region: 00000000000ef000 - 
0000000000100000
[    0.000000] Built 1 zonelists.  Total pages: 125826
[    0.000000] Kernel command line: BOOT_IMAGE=2.6.22-2avb root=LABEL=/ 
resume=LABEL=swap splash=silent vga=791
[    0.000000] Enabling fast FPU save and restore... done.
[    0.000000] Enabling unmasked SIMD FPU exception support... done.
[    0.000000] Initializing CPU#0
[    0.000000] PID hash table entries: 2048 (order: 11, 8192 bytes)
[    0.000000] Detected 747.765 MHz processor.
[  146.118249] Console: colour dummy device 80x25
[  146.118448] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., 
Ingo Molnar
[  146.118464] ... MAX_LOCKDEP_SUBCLASSES:    8
[  146.118473] ... MAX_LOCK_DEPTH:          30
[  146.118482] ... MAX_LOCKDEP_KEYS:        2048
[  146.118491] ... CLASSHASH_SIZE:           1024
[  146.118501] ... MAX_LOCKDEP_ENTRIES:     8192
[  146.118510] ... MAX_LOCKDEP_CHAINS:      16384
[  146.118520] ... CHAINHASH_SIZE:          8192
[  146.118529]  memory used by lock dependency info: 992 kB
[  146.118540]  per task-struct memory footprint: 1200 bytes
[  146.118551] ------------------------
[  146.118559] | Locking API testsuite:
[  
146.118569] ----------------------------------------------------------------------------
[  146.118583]                                  | spin |wlock |rlock |mutex | 
wsem | rsem |
[  
146.118599]   --------------------------------------------------------------------------
[  146.118644]                      A-A deadlock:  ok  |  ok  |  ok  |  ok  |  
ok  |  ok  |
[  146.121564]                  A-B-B-A deadlock:  ok  |  ok  |  ok  |  ok  |  
ok  |  ok  |
[  146.123727]              A-B-B-C-C-A deadlock:  ok  |  ok  |  ok  |  ok  |  
ok  |  ok  |
[  146.125935]              A-B-C-A-B-C deadlock:  ok  |  ok  |  ok  |  ok  |  
ok  |  ok  |
[  146.128140]          A-B-B-C-C-D-D-A deadlock:  ok  |  ok  |  ok  |  ok  |  
ok  |  ok  |
[  146.130405]          A-B-C-D-B-D-D-A deadlock:  ok  |  ok  |  ok  |  ok  |  
ok  |  ok  |
[  146.132668]          A-B-C-D-B-C-D-A deadlock:  ok  |  ok  |  ok  |  ok  |  
ok  |  ok  |
[  146.134937]                     double unlock:  ok  |  ok  |  ok  |  ok  |  
ok  |  ok  |
[  146.137052]                   initialize held:  ok  |  ok  |  ok  |  ok  |  
ok  |  ok  |
[  146.139158]                  bad unlock order:  ok  |  ok  |  ok  |  ok  |  
ok  |  ok  |
[  
146.141310]   --------------------------------------------------------------------------
[  146.141325]               recursive read-lock:             |  
ok  |             |  ok  |
[  146.142040]            recursive read-lock #2:             |  
ok  |             |  ok  |
[  146.142755]             mixed read-write-lock:             |  
ok  |             |  ok  |
[  146.143476]             mixed write-read-lock:             |  
ok  |             |  ok  |
[  
146.144196]   --------------------------------------------------------------------------
[  146.144211]      hard-irqs-on + irq-safe-A/12:  ok  |  ok  |  ok  |
[  146.145281]      soft-irqs-on + irq-safe-A/12:  ok  |  ok  |  ok  |
[  146.146355]      hard-irqs-on + irq-safe-A/21:  ok  |  ok  |  ok  |
[  146.147418]      soft-irqs-on + irq-safe-A/21:  ok  |  ok  |  ok  |
[  146.148481]        sirq-safe-A => hirqs-on/12:  ok  |  ok  |  ok  |
[  146.149546]        sirq-safe-A => hirqs-on/21:  ok  |  ok  |  ok  |
[  146.150610]          hard-safe-A + irqs-on/12:  ok  |  ok  |  ok  |
[  146.151672]          soft-safe-A + irqs-on/12:  ok  |  ok  |  ok  |
[  146.152739]          hard-safe-A + irqs-on/21:  ok  |  ok  |  ok  |
[  146.153802]          soft-safe-A + irqs-on/21:  ok  |  ok  |  ok  |
[  146.154865]     hard-safe-A + unsafe-B #1/123:  ok  |  ok  |  ok  |
[  146.155957]     soft-safe-A + unsafe-B #1/123:  ok  |  ok  |  ok  |
[  146.157044]     hard-safe-A + unsafe-B #1/132:  ok  |  ok  |  ok  |
[  146.158129]     soft-safe-A + unsafe-B #1/132:  ok  |  ok  |  ok  |
[  146.159217]     hard-safe-A + unsafe-B #1/213:  ok  |  ok  |  ok  |
[  146.160302]     soft-safe-A + unsafe-B #1/213:  ok  |  ok  |  ok  |
[  146.161386]     hard-safe-A + unsafe-B #1/231:  ok  |  ok  |  ok  |
[  146.162466]     soft-safe-A + unsafe-B #1/231:  ok  |  ok  |  ok  |
[  146.163549]     hard-safe-A + unsafe-B #1/312:  ok  |  ok  |  ok  |
[  146.164621]     soft-safe-A + unsafe-B #1/312:  ok  |  ok  |  ok  |
[  146.165693]     hard-safe-A + unsafe-B #1/321:  ok  |  ok  |  ok  |
[  146.166773]     soft-safe-A + unsafe-B #1/321:  ok  |  ok  |  ok  |
[  146.167857]     hard-safe-A + unsafe-B #2/123:  ok  |  ok  |  ok  |
[  146.168947]     soft-safe-A + unsafe-B #2/123:  ok  |  ok  |  ok  |
[  146.170040]     hard-safe-A + unsafe-B #2/132:  ok  |  ok  |  ok  |
[  146.171123]     soft-safe-A + unsafe-B #2/132:  ok  |  ok  |  ok  |
[  146.172211]     hard-safe-A + unsafe-B #2/213:  ok  |  ok  |  ok  |
[  146.173294]     soft-safe-A + unsafe-B #2/213:  ok  |  ok  |  ok  |
[  146.174383]     hard-safe-A + unsafe-B #2/231:  ok  |  ok  |  ok  |
[  146.175462]     soft-safe-A + unsafe-B #2/231:  ok  |  ok  |  ok  |
[  146.176546]     hard-safe-A + unsafe-B #2/312:  ok  |  ok  |  ok  |
[  146.177625]     soft-safe-A + unsafe-B #2/312:  ok  |  ok  |  ok  |
[  146.178714]     hard-safe-A + unsafe-B #2/321:  ok  |  ok  |  ok  |
[  146.179795]     soft-safe-A + unsafe-B #2/321:  ok  |  ok  |  ok  |
[  146.180880]       hard-irq lock-inversion/123:  ok  |  ok  |  ok  |
[  146.181964]       soft-irq lock-inversion/123:  ok  |  ok  |  ok  |
[  146.183056]       hard-irq lock-inversion/132:  ok  |  ok  |  ok  |
[  146.184140]       soft-irq lock-inversion/132:  ok  |  ok  |  ok  |
[  146.185230]       hard-irq lock-inversion/213:  ok  |  ok  |  ok  |
[  146.186314]       soft-irq lock-inversion/213:  ok  |  ok  |  ok  |
[  146.187403]       hard-irq lock-inversion/231:  ok  |  ok  |  ok  |
[  146.188483]       soft-irq lock-inversion/231:  ok  |  ok  |  ok  |
[  146.189570]       hard-irq lock-inversion/312:  ok  |  ok  |  ok  |
[  146.190653]       soft-irq lock-inversion/312:  ok  |  ok  |  ok  |
[  146.191743]       hard-irq lock-inversion/321:  ok  |  ok  |  ok  |
[  146.192825]       soft-irq lock-inversion/321:  ok  |  ok  |  ok  |
[  146.193911]       hard-irq read-recursion/123:  ok  |
[  146.194280]       soft-irq read-recursion/123:  ok  |
[  146.194652]       hard-irq read-recursion/132:  ok  |
[  146.195019]       soft-irq read-recursion/132:  ok  |
[  146.195390]       hard-irq read-recursion/213:  ok  |
[  146.195758]       soft-irq read-recursion/213:  ok  |
[  146.196127]       hard-irq read-recursion/231:  ok  |
[  146.196495]       soft-irq read-recursion/231:  ok  |
[  146.196864]       hard-irq read-recursion/312:  ok  |
[  146.197233]       soft-irq read-recursion/312:  ok  |
[  146.197602]       hard-irq read-recursion/321:  ok  |
[  146.197971]       soft-irq read-recursion/321:  ok  |
[  146.198342] -------------------------------------------------------
[  146.198354] Good, all 218 testcases passed! |
[  146.198364] ---------------------------------
[  146.200019] Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
[  146.202916] Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
[  146.308222] Memory: 496732k/507264k available (1728k kernel code, 9908k 
reserved, 789k data, 180k init, 0k highmem)
[  146.308297] virtual kernel memory layout:
[  146.308300]     fixmap  : 0xffff8000 - 0xfffff000   (  28 kB)
[  146.308305]     vmalloc : 0xdf800000 - 0xffff6000   ( 519 MB)
[  146.308309]     lowmem  : 0xc0000000 - 0xdef60000   ( 495 MB)
[  146.308314]       .init : 0xc0378000 - 0xc03a5000   ( 180 kB)
[  146.308318]       .data : 0xc02b0045 - 0xc0375564   ( 789 kB)
[  146.308322]       .text : 0xc0100000 - 0xc02b0045   (1728 kB)
[  146.308358] Checking if this processor honours the WP bit even in 
supervisor mode... Ok.
[  146.308605] SLUB: Genslabs=22, HWalign=32, Order=0-1, MinObjects=4, CPUs=1, 
Nodes=1
[  146.392001] Calibrating delay using timer specific routine.. 1497.71 
BogoMIPS (lpj=2495547)
[  146.392203] Mount-cache hash table entries: 512
[  146.393145] CPU: After generic identify, caps: 0383f9ff 00000000 00000000 
00000000 00000000 00000000 00000000
[  146.393185] CPU: L1 I cache: 16K, L1 D cache: 16K
[  146.393200] CPU: L2 cache: 256K
[  146.393216] CPU: After all inits, caps: 0383f9ff 00000000 00000000 00000040 
00000000 00000000 00000000
[  146.393253] Compat vDSO mapped to ffffe000.
[  146.393308] CPU: Intel Pentium III (Coppermine) stepping 0a
[  146.393333] Checking 'hlt' instruction... OK.
[  146.405681] ACPI: Core revision 20070126
[  146.413827] ACPI: setting ELCR to 0200 (from 0a00)
[  146.415895] NET: Registered protocol family 16
[  146.417085] ACPI: bus type pci registered
[  146.418107] PCI: PCI BIOS revision 2.10 entry at 0xfe5ae, last bus=5
[  146.418121] PCI: Using configuration type 1
[  146.418131] Setting up standard PCI resources
[  146.436807] ACPI: Interpreter enabled
[  146.436860] ACPI: (supports S0 S3 S4 S5)
[  146.436957] ACPI: Using PIC for interrupt routing
[  146.464951] ACPI: PCI Root Bridge [PCI0] (0000:00)
[  146.465088] PCI: Probing PCI hardware (bus 00)
[  146.466289] PCI quirk: region ee00-ee3f claimed by ali7101 ACPI
[  146.466322] PCI quirk: region ef00-ef1f claimed by ali7101 SMB
[  146.466391] PCI: Firmware left 0000:00:0a.0 e100 interrupts enabled, 
disabling
[  146.468056] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[  146.468498] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCI1._PRT]
[  146.488967] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 10 *11)
[  146.489593] ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 10 *11)
[  146.490174] ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 6 7 10 *11)
[  146.490754] ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 10 *11)
[  146.491334] ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 6 7 10 *11)
[  146.491932] ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 6 7 10 *11)
[  146.492999] ACPI: Power Resource [PFAN] (off)
[  146.493056] Linux Plug and Play Support v0.97 (c) Adam Belay
[  146.493177] pnp: PnP ACPI init
[  146.493293] ACPI: bus type pnp registered
[  146.511398] pnp: Device 00:0a activated.
[  146.511456]  00:0a: SMCf010 not responding at SIR 0x100, FIR 0x2e8; 
auto-configuring
[  146.513004] pnp: Device 00:0a disabled.
[  146.518367] pnp: Device 00:0a activated.
[  146.518394]  00:0a: not responding at SIR 0x100, FIR 0x2e8; swapping 
SIR/FIR and reconfiguring
[  146.519911] pnp: Device 00:0a disabled.
[  146.526303] pnp: Device 00:0a activated.
[  146.526329]  00:0a: responds at SIR 0x2e8, FIR 0x100
[  146.533859] pnp: PnP ACPI: found 12 devices
[  146.533901] ACPI: ACPI bus type pnp unregistered
[  146.534220] PCI: Using ACPI for IRQ routing
[  146.534237] PCI: If a device doesn't work, try "pci=routeirq".  If it 
helps, post a report
[  146.545182] pnp: 00:00: iomem range 0x0-0x9ffff could not be reserved
[  146.545211] pnp: 00:00: iomem range 0xe0000-0xeffff could not be reserved
[  146.545227] pnp: 00:00: iomem range 0xf0000-0xfffff could not be reserved
[  146.545243] pnp: 00:00: iomem range 0x100000-0x1ef5ffff could not be 
reserved
[  146.545270] Time: tsc clocksource has been installed.
[  146.577296] PCI: Bridge: 0000:00:01.0
[  146.577317]   IO window: disabled.
[  146.577337]   MEM window: f7f00000-fdffffff
[  146.577354]   PREFETCH window: 48000000-480fffff
[  146.577374] PCI: Bus 2, cardbus bridge: 0000:00:10.0
[  146.577386]   IO window: 00001000-000010ff
[  146.577401]   IO window: 00001400-000014ff
[  146.577416]   PREFETCH window: 30000000-33ffffff
[  146.577431]   MEM window: 34000000-37ffffff
[  146.577447] PCI: Bus 6, cardbus bridge: 0000:00:11.0
[  146.577457]   IO window: 00001800-000018ff
[  146.577472]   IO window: 00001c00-00001cff
[  146.577488]   PREFETCH window: 38000000-3bffffff
[  146.577504]   MEM window: 3c000000-3fffffff
[  146.577519] PCI: Bus 10, cardbus bridge: 0000:00:11.1
[  146.577529]   IO window: 00002000-000020ff
[  146.577544]   IO window: 00002400-000024ff
[  146.577560]   PREFETCH window: 40000000-43ffffff
[  146.577576]   MEM window: 44000000-47ffffff
[  146.577613] PCI: Setting latency timer of device 0000:00:01.0 to 64
[  146.577657] PCI: Enabling device 0000:00:10.0 (0000 -> 0003)
[  146.579064] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
[  146.579086] PCI: setting IRQ 11 as level-triggered
[  146.579095] ACPI: PCI Interrupt 0000:00:10.0[A] -> Link [LNKC] -> GSI 11 
(level, low) -> IRQ 11
[  146.579151] PCI: Enabling device 0000:00:11.0 (0000 -> 0003)
[  146.580128] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 11
[  146.580142] ACPI: PCI Interrupt 0000:00:11.0[A] -> Link [LNKA] -> GSI 11 
(level, low) -> IRQ 11
[  146.580195] PCI: Enabling device 0000:00:11.1 (0000 -> 0003)
[  146.581166] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11
[  146.581180] ACPI: PCI Interrupt 0000:00:11.1[B] -> Link [LNKB] -> GSI 11 
(level, low) -> IRQ 11
[  146.581272] NET: Registered protocol family 2
[  146.612106] IP route cache hash table entries: 4096 (order: 2, 16384 bytes)
[  146.612526] TCP established hash table entries: 16384 (order: 7, 720896 
bytes)
[  146.619101] TCP bind hash table entries: 16384 (order: 7, 720896 bytes)
[  146.625913] TCP: Hash tables configured (established 16384 bind 16384)
[  146.626073] TCP reno registered
[  146.636127] checking if image is initramfs... it is
[  146.756565] Freeing initrd memory: 487k freed
[  146.759186] audit: initializing netlink socket (disabled)
[  146.759327] audit(1184521988.239:1): initialized
[  146.776388] io scheduler noop registered
[  146.776439] io scheduler anticipatory registered
[  146.776450] io scheduler deadline registered
[  146.776893] io scheduler cfq registered (default)
[  146.776986] Activating ISA DMA hang workarounds.
[  146.777032] Boot video device is 0000:01:00.0
[  146.777689] vesafb: framebuffer at 0xfc000000, mapped to 0xdf880000, using 
3072k, total 16384k
[  146.777726] vesafb: mode is 1024x768x16, linelength=2048, pages=9
[  146.777738] vesafb: protected mode interface info at c000:775e
[  146.777752] vesafb: pmi: set display start = c00c777f, set palette = 
c00c77e2
[  146.777763] vesafb: scrolling: redraw
[  146.777777] vesafb: Truecolor: size=0:5:6:5, shift=0:11:5:0
[  146.847494] Console: switching to colour frame buffer device 128x48
[  146.910097] fb0: VESA VGA frame buffer device
[  147.078558] Switched to high resolution mode on CPU 0
[  147.204546] Real Time Clock Driver v1.12ac
[  147.209934] RAMDISK driver initialized: 16 RAM disks of 32000K size 1024 
blocksize
[  147.212888] PNP: PS/2 Controller [PNP0303:KBC,PNP0f13:PS2M] at 0x60,0x64 
irq 1,12
[  147.218692] serio: i8042 KBD port at 0x60,0x64 irq 1
[  147.219384] serio: i8042 AUX port at 0x60,0x64 irq 12
[  147.221082] mice: PS/2 mouse device common for all mice
[  147.222415] TCP cubic registered
[  147.223486] NET: Registered protocol family 1
[  147.224082] Using IPI Shortcut mode
[  147.225839] BIOS EDD facility v0.16 2004-Jun-25, 1 devices found
[  147.227600] Freeing unused kernel memory: 180k freed
[  147.228588] Write protecting the kernel read-only data: 634k
[  147.251478] Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
[  147.252452] ide: Assuming 33MHz system bus speed for PIO modes; override 
with idebus=xx
[  147.307813] input: AT Translated Set 2 keyboard as /class/input/input0
[  147.334723] ALI15X3: IDE controller at PCI slot 0000:00:04.0
[  147.360583] ACPI: Unable to derive IRQ for device 0000:00:04.0
[  147.386108] ACPI: PCI Interrupt 0000:00:04.0[A]: no GSI
[  147.411406] ALI15X3: chipset revision 195
[  147.436332] ALI15X3: not 100% native mode: will probe irqs later
[  147.461604]     ide0: BM-DMA at 0xeff0-0xeff7, BIOS settings: hda:DMA, 
hdb:pio
[  147.487333]     ide1: BM-DMA at 0xeff8-0xefff, BIOS settings: hdc:DMA, 
hdd:pio
[  147.512683] Probing IDE interface ide0...
[  147.788565] hda: IC25N020ATDA04-0, ATA DISK drive
[  148.451540] hda: host side 80-wire cable detection failed, limiting max 
speed to UDMA33
[  148.477492] hda: selected mode 0x42
[  148.477894] ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
[  148.522057] Probing IDE interface ide1...
[  149.221564] hdc: TOSHIBA DVD-ROM SD-C2502, ATAPI CD/DVD-ROM drive
[  149.887862] hdc: selected mode 0x42
[  149.908921] ide1 at 0x170-0x177,0x376 on irq 15
[  149.969074] hda: max request size: 128KiB
[  149.996202] hda: 39070080 sectors (20003 MB) w/1806KiB Cache, 
CHS=38760/16/63, UDMA(33)
[  150.023520] hda: cache flushes not supported
[  150.050630]  hda: hda1 hda2
[  150.494277] swsusp: Marking nosave pages: 000000000009f000 - 
0000000000100000
[  150.494305] swsusp: Basic memory bitmaps created
[  150.529321] swsusp: Basic memory bitmaps freed
[  150.656261] ReiserFS: hda2: found reiserfs format "3.6" with standard 
journal
[  150.681676] ReiserFS: hda2: using ordered data mode
[  150.718127] ReiserFS: hda2: journal params: device hda2, size 8192, journal 
first block 18, max trans len 1024, max batch 900, max commit age 30, max 
trans age 30
[  150.778293] ReiserFS: hda2: checking transaction log (hda2)
[  217.761107] ReiserFS: hda2: replayed 351 transactions in 67 seconds
[  218.335983] ReiserFS: hda2: Using r5 hash to sort names
[  226.284018] Linux agpgart interface v0.102 (c) Dave Jones
[  226.352722] agpgart: Detected ALi M1644 chipset
[  226.362582] agpgart: AGP aperture is 64M @ 0xf0000000
[  226.577189] usbcore: registered new interface driver usbfs
[  226.577458] usbcore: registered new interface driver hub
[  226.577667] usbcore: registered new device driver usb
[  226.652012] ohci_hcd: 2006 August 04 USB 1.1 'Open' Host Controller (OHCI) 
Driver
[  226.653704] ACPI: PCI Interrupt Link [LNKG] enabled at IRQ 11
[  226.653720] ACPI: PCI Interrupt 0000:00:02.0[A] -> Link [LNKG] -> GSI 11 
(level, low) -> IRQ 11
[  226.653776] ohci_hcd 0000:00:02.0: OHCI Host Controller
[  226.655696] ohci_hcd 0000:00:02.0: new USB bus registered, assigned bus 
number 1
[  226.655787] ohci_hcd 0000:00:02.0: irq 11, io mem 0xf7eff000
[  226.709833] usb usb1: configuration #1 chosen from 1 choice
[  226.710157] hub 1-0:1.0: USB hub found
[  226.710253] hub 1-0:1.0: 3 ports detected
[  226.954131] e100: Intel(R) PRO/100 Network Driver, 3.5.17-k4-NAPI
[  226.954148] e100: Copyright(c) 1999-2006 Intel Corporation
[  226.955954] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11
[  226.955966] ACPI: PCI Interrupt 0000:00:0a.0[A] -> Link [LNKD] -> GSI 11 
(level, low) -> IRQ 11
[  226.986154] e100: eth0: e100_probe: addr 0xf7efd000, irq 11, MAC addr 
00:00:39:D7:14:A1
[  227.294046] hdc: ATAPI 24X DVD-ROM drive, 128kB Cache, UDMA(33)
[  227.294087] Uniform CD-ROM driver Revision: 3.20
[  227.395342] Yenta: CardBus bridge found at 0000:00:10.0 [12a3:ab01]
[  227.395399] Yenta: Using CSCINT to route CSC interrupts to PCI
[  227.395406] Yenta: Routing CardBus interrupts to PCI
[  227.395419] Yenta TI: socket 0000:00:10.0, mfunc 0x01000002, devctl 0x60
[  227.623765] Yenta: ISA IRQ mask 0x0000, PCI irq 11
[  227.623782] Socket status: 30000059
[  227.624796] Yenta: CardBus bridge found at 0000:00:11.0 [1179:0001]
[  227.750531] Yenta: ISA IRQ mask 0x04b8, PCI irq 11
[  227.750549] Socket status: 30000007
[  227.751283] Yenta: CardBus bridge found at 0000:00:11.1 [1179:0001]
[  227.877170] Yenta: ISA IRQ mask 0x04b8, PCI irq 11
[  227.877188] Socket status: 30000007
[  227.881919] ACPI: PCI Interrupt Link [LNKH] enabled at IRQ 11
[  227.881939] ACPI: PCI Interrupt 0000:00:06.0[A] -> Link [LNKH] -> GSI 11 
(level, low) -> IRQ 11
[  228.038205] Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ 
sharing enabled
[  228.144257] 00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
[  228.249319] NET: Registered protocol family 23
[  228.256343] pccard: PCMCIA card inserted into slot 0
[  228.291675] Detected unconfigured Toshiba laptop with ALi ISA bridge SMSC 
IrDA chip, pre-configuring device.
[  228.291709] Activated ALi 1533 ISA bridge port 0x02e8.
[  228.291722] Activated ALi 1533 ISA bridge port 0x02f8.
[  228.291929] found SMC SuperIO Chip (devid=0x5a rev=00 base=0x002e): 
LPC47N227
[  228.291961] smsc_superio_flat(): fir: 0x2f8, sir: 0x2e8, dma: 03, irq: 7, 
mode: 0x0e
[  228.291996] SMsC IrDA Controller found
[  228.292000]  IrCC version 2.0, firport 0x2f8, sirport 0x2e8 dma=3, irq=7
[  228.292200] No transceiver found. Defaulting to Fast pin select
[  228.292765] IrDA: Registered device irda0
[  232.249472] cs: IO port probe 0x100-0x3af: excluding 0x200-0x207 
0x220-0x22f 0x330-0x337 0x378-0x37f 0x388-0x38f
[  232.252448] cs: IO port probe 0x3e0-0x4ff: excluding 0x408-0x40f 
0x480-0x48f 0x4d0-0x4d7
[  232.253743] cs: IO port probe 0x820-0x8ff: clean.
[  232.254912] cs: IO port probe 0xc00-0xcf7: clean.
[  232.256835] cs: IO port probe 0xa00-0xaff: clean.
[  232.267012] cs: IO port probe 0x100-0x3af: excluding 0x200-0x207 
0x220-0x22f 0x330-0x337 0x378-0x37f 0x388-0x38f
[  232.294588] cs: IO port probe 0x100-0x3af: excluding 0x200-0x207 
0x220-0x22f 0x330-0x337 0x378-0x37f 0x388-0x38f
[  232.297589] cs: IO port probe 0x3e0-0x4ff: excluding 0x408-0x40f 
0x480-0x48f 0x4d0-0x4d7
[  232.298932] cs: IO port probe 0x820-0x8ff: clean.
[  232.300105] cs: IO port probe 0xc00-0xcf7: clean.
[  232.302039] cs: IO port probe 0xa00-0xaff: clean.
[  232.303572] cs: memory probe 0xa0000000-0xa0ffffff: clean.
[  232.315722] pcmcia: registering new device pcmcia0.0
[  232.334945] cs: IO port probe 0x3e0-0x4ff: excluding 0x408-0x40f 
0x480-0x48f 0x4d0-0x4d7
[  232.336352] cs: IO port probe 0x820-0x8ff: clean.
[  232.337514] cs: IO port probe 0xc00-0xcf7: clean.
[  232.339443] cs: IO port probe 0xa00-0xaff: clean.
[  232.384182] wlags49_h1_cs v7.18 for PCMCIA, 03/31/2004 14:31:00 by Agere 
Systems, http://www.agere.com
[  232.384202] *** Modified for kernel 2.6 by Andrey Borzenkov 
<arvidjaar@mail.ru> $Revision: 39 $
[  232.384211] *** Station Mode (STA) Support: YES
[  232.384216] *** Access Point Mode (AP) Support: YES
[  232.873999] eth1: PRI 31 variant 2 version 9.48
[  232.874064] eth1: NIC 5 variant 2 version 1.02
[  232.877896] eth1: Wireless, io_addr 0x100, irq 11, mac_address 
00:02:2D:26:95:6C
[  233.379918] Toshiba System Managment Mode driver v1.11 26/9/2001
[  233.563548] Non-volatile memory driver v1.2
[  233.675575] input: ImPS/2 Generic Wheel Mouse as /class/input/input1
[  234.292054] ACPI: AC Adapter [ADP1] (on-line)
[  234.351376] ACPI: Battery Slot [BAT1] (battery present)
[  234.351659] ACPI: Battery Slot [BAT2] (battery absent)
[  234.386464] input: Power Button (FF) as /class/input/input2
[  234.386616] ACPI: Power Button (FF) [PWRF]
[  234.387013] input: Lid Switch as /class/input/input3
[  234.387127] ACPI: Lid Switch [LID]
[  234.558828] ACPI: Transitioning device [FAN] to D3
[  234.558846] ACPI: Transitioning device [FAN] to D3
[  234.558871] ACPI: Fan [FAN] (off)
[  234.711418] ACPI: CPU0 (power states: C1[C1] C2[C2])
[  234.756382] ACPI: Thermal Zone [THRM] (59 C)
[  234.800663] toshiba_acpi: Toshiba Laptop ACPI Extras version 0.18
[  234.800684] toshiba_acpi:     HCI method: \_SB_.VALD.GHCI
[  234.839715] ACPI: Video Device [VGA] (multi-head: yes  rom: yes  post: no)
[   88.683324] Marking TSC unstable due to: possible TSC halt in C2.
[   88.686657] Time: acpi_pm clocksource has been installed.
[   88.716657] device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: 
dm-devel@redhat.com
[   89.216657] loop: module loaded
[   89.269991] Clocksource tsc unstable (delta = -145662416 ns)
[   92.553324] ReiserFS: hda2: Removing [671391 1519587 0x0 SD]..done
[   92.556657] ReiserFS: hda2: Removing [671391 1519520 0x0 SD]..done
[   92.556657] ReiserFS: hda2: Removing [671391 1516060 0x0 SD]..done
[   92.556657] ReiserFS: hda2: Removing [671391 1515999 0x0 SD]..done
[   92.556657] ReiserFS: hda2: Removing [671391 1515981 0x0 SD]..done
[   92.556657] ReiserFS: hda2: Removing [671391 1502008 0x0 SD]..done
[   92.556657] ReiserFS: hda2: Removing [671391 1498678 0x0 SD]..done
[   92.556657] ReiserFS: hda2: Removing [21277 1394770 0x0 SD]..done
[   92.556657] ReiserFS: hda2: Removing [671391 1210424 0x0 SD]..done
[   92.556657] ReiserFS: hda2: Removing [671391 1210410 0x0 SD]..done
[   92.556657] ReiserFS: hda2: Removing [671391 1210303 0x0 SD]..done
[   92.556657] ReiserFS: hda2: Removing [671391 1210296 0x0 SD]..done
[   92.556657] ReiserFS: hda2: Removing [671391 1210291 0x0 SD]..done
[   92.556657] ReiserFS: hda2: Removing [671391 1210274 0x0 SD]..done
[   92.573324] ReiserFS: hda2: Removing [671391 1210112 0x0 SD]..done
[   92.573324] ReiserFS: hda2: Removing [671391 1209595 0x0 SD]..done
[   92.576657] ReiserFS: hda2: Removing [671391 1151901 0x0 SD]..done
[   92.576657] ReiserFS: hda2: Removing [671391 1151853 0x0 SD]..done
[   92.576657] ReiserFS: hda2: Removing [671391 1135802 0x0 SD]..done
[   92.576657] ReiserFS: hda2: Removing [671391 1135733 0x0 SD]..done
[   92.576657] ReiserFS: hda2: Removing [671391 282007 0x0 SD]..done
[   92.576657] ReiserFS: hda2: Removing [21277 281960 0x0 SD]..done
[   92.576657] ReiserFS: hda2: Removing [21277 281955 0x0 SD]..done
[   92.576657] ReiserFS: hda2: There were 23 uncompleted unlinks/truncates. 
Completed
[   93.533323] Adding 500432k swap on /dev/hda1.  Priority:-1 extents:1 
across:500432k
[  104.616656] IrCOMM protocol (Dag Brattli)
[  108.646655] PPP generic driver version 2.4.2
[  111.209988] Bluetooth: Core ver 2.11
[  111.209988] NET: Registered protocol family 31
[  111.209988] Bluetooth: HCI device and connection manager initialized
[  111.209988] Bluetooth: HCI socket layer initialized
[  111.576655] Bluetooth: L2CAP ver 2.8
[  111.576655] Bluetooth: L2CAP socket layer initialized
[  112.349988] hdc: drive_cmd: status=0x51 { DriveReady SeekComplete Error }
[  112.349988] hdc: drive_cmd: error=0x04 { AbortedCommand }
[  112.349988] ide: failed opcode was: 0xec
[  112.873322] Bluetooth: RFCOMM socket layer initialized
[  112.873322] Bluetooth: RFCOMM TTY layer initialized
[  112.873322] Bluetooth: RFCOMM ver 1.8
[  113.349988] NET: Registered protocol family 17
[  113.543321] hdc: drive_cmd: status=0x51 { DriveReady SeekComplete Error }
[  113.543321] hdc: drive_cmd: error=0x04 { AbortedCommand }
[  113.543321] ide: failed opcode was: 0xec
[  117.346654] eth1: PRI 31 variant 2 version 9.48
[  117.346654] eth1: NIC 5 variant 2 version 1.02
[  118.053321] eth1: PRI 31 variant 2 version 9.48
[  118.053321] eth1: NIC 5 variant 2 version 1.02
[  118.379988] eth1: PRI 31 variant 2 version 9.48
[  118.379988] eth1: NIC 5 variant 2 version 1.02

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^ permalink raw reply	[flat|nested] 19+ messages in thread

* Re: [possible regression] 2.6.22 reiserfs/libata sporadically hangs on resume from hibernation
  2007-07-01 10:09     ` Rafael J. Wysocki
  2007-07-15 18:56       ` Andrey Borzenkov
@ 2007-09-02 11:29       ` Andrey Borzenkov
  2007-09-02 14:49         ` Kasper Sandberg
  1 sibling, 1 reply; 19+ messages in thread
From: Andrey Borzenkov @ 2007-09-02 11:29 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: michal.k.k.piotrowski, linux-kernel, Pavel Machek, Andrew Morton

[-- Attachment #1: Type: text/plain, Size: 2567 bytes --]

On Sunday 01 July 2007, Rafael J. Wysocki wrote:
> On Saturday, 30 June 2007 23:34, Andrey Borzenkov wrote:
> > On Sunday 01 July 2007, Rafael J. Wysocki wrote:
> > > On Saturday, 30 June 2007 06:59, Andrey Borzenkov wrote:
> > > > Since 2.6.18 I do not have suspend to RAM; now I am starting to lose
> > > > suspend to disk :)
> > > >
> > > > Environment - vanilla kernel (2.6.22-rc6 currently + squashfs +
> > > > single pata_ali patch to switch off DMA on CD-ROM), single root on
> > > > reiserfs, libata with pata_ali driver.
> > > >
> > > > Until 2.6.22-rc I never had problems with hibernation. With 2.6.22-rc
> > > > system hung at least once in every rcX. Up to rc6 those lockups were
> > > > absolutely silent (black screen without reaction to any key). In rc6
> > > > I just got something different. After resume I got on screem:
> > > >
> > > > swsusp: Marking nosave pages: 000000000009f000-0000000000100000
> > > > swsusp: Basic memory bitmaps created
> > > > swsusp: Basic memory bitmaps freed
> > > >
> > > > After that it just sits there doing nothing. Ther was brief sound of
> > > > HDD but I suspect it was related more to power-on. System was
> > > > responding to power-on button press:
> > > >
> > > > ACPI Error (event-0305): No installed handler for fixed event
> > > > [00000002 20070125]
> > > >
> > > > And SysRq was functioning.
> > >
> > > That probably means that there's a deadlock somewhere in there.
> > >
> > > > Unfortunately I do not have serial console so I
> > > > copy manually stacks from several last screens of output; I have
> > > > tried to make a photo but right now my kbluetooth is refusing to work
> > > > at all so I cannot transfer them :( (but I suspect quality would be
> > > > too bad anyway)
> > > >
> > > > laptop_mode D
> > > > 	io_schedule+0xe/0x20
> > >
> > > Looks suspicious to me.  Can you identify what line of code this points
> > > to?
> >
> > If you could explain how to ...
>
> Michal has already done that. :-)
>
> [--snip--]
>
> > > I see you're using CFQ as the default IO scheduler.  Can you please
> > > switch to AS and see if that changes anything?
> >
> > Sure, but given that I have no idea how to reproduce the lockup, we may
> > never know whether it actually helped.
>
> Well, if the lockup never happens with AS, that will indicate something ...
>

I thought it is gone but it just happened again with 2.6.23-rc5. I thought I 
have been running AS but no, I did use CFQ. Now I definitely switched to AS 
default; let's see ...

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^ permalink raw reply	[flat|nested] 19+ messages in thread

* Re: [possible regression] 2.6.22 reiserfs/libata sporadically hangs on resume from hibernation
  2007-09-02 11:29       ` Andrey Borzenkov
@ 2007-09-02 14:49         ` Kasper Sandberg
  0 siblings, 0 replies; 19+ messages in thread
From: Kasper Sandberg @ 2007-09-02 14:49 UTC (permalink / raw)
  To: Andrey Borzenkov
  Cc: Rafael J. Wysocki, michal.k.k.piotrowski, linux-kernel,
	Pavel Machek, Andrew Morton

Sorry for top posting, but this is MAYBE a related matter, i am not
sure.

the thing is, i am running with libata and reiserfs on a raid5 with 6
disks, and after i changed to libata it has worked excellently (before
it used to give DMA errors and then go boom).

however now i sometimes, if theres some load on the array, see that the
hdd leds go fully on, and for ~10sec to 1 min, all IO just stops
complete, and after the time, it resumes and works perfectly.

any ideas? and i also bring this up as it may give a clue as to what
causes this. - I also use CFQ

On Sun, 2007-09-02 at 15:29 +0400, Andrey Borzenkov wrote:
> On Sunday 01 July 2007, Rafael J. Wysocki wrote:
> > On Saturday, 30 June 2007 23:34, Andrey Borzenkov wrote:
> > > On Sunday 01 July 2007, Rafael J. Wysocki wrote:
> > > > On Saturday, 30 June 2007 06:59, Andrey Borzenkov wrote:
> > > > > Since 2.6.18 I do not have suspend to RAM; now I am starting to lose
> > > > > suspend to disk :)
> > > > >
> > > > > Environment - vanilla kernel (2.6.22-rc6 currently + squashfs +
> > > > > single pata_ali patch to switch off DMA on CD-ROM), single root on
> > > > > reiserfs, libata with pata_ali driver.
> > > > >
> > > > > Until 2.6.22-rc I never had problems with hibernation. With 2.6.22-rc
> > > > > system hung at least once in every rcX. Up to rc6 those lockups were
> > > > > absolutely silent (black screen without reaction to any key). In rc6
> > > > > I just got something different. After resume I got on screem:
> > > > >
> > > > > swsusp: Marking nosave pages: 000000000009f000-0000000000100000
> > > > > swsusp: Basic memory bitmaps created
> > > > > swsusp: Basic memory bitmaps freed
> > > > >
> > > > > After that it just sits there doing nothing. Ther was brief sound of
> > > > > HDD but I suspect it was related more to power-on. System was
> > > > > responding to power-on button press:
> > > > >
> > > > > ACPI Error (event-0305): No installed handler for fixed event
> > > > > [00000002 20070125]
> > > > >
> > > > > And SysRq was functioning.
> > > >
> > > > That probably means that there's a deadlock somewhere in there.
> > > >
> > > > > Unfortunately I do not have serial console so I
> > > > > copy manually stacks from several last screens of output; I have
> > > > > tried to make a photo but right now my kbluetooth is refusing to work
> > > > > at all so I cannot transfer them :( (but I suspect quality would be
> > > > > too bad anyway)
> > > > >
> > > > > laptop_mode D
> > > > > 	io_schedule+0xe/0x20
> > > >
> > > > Looks suspicious to me.  Can you identify what line of code this points
> > > > to?
> > >
> > > If you could explain how to ...
> >
> > Michal has already done that. :-)
> >
> > [--snip--]
> >
> > > > I see you're using CFQ as the default IO scheduler.  Can you please
> > > > switch to AS and see if that changes anything?
> > >
> > > Sure, but given that I have no idea how to reproduce the lockup, we may
> > > never know whether it actually helped.
> >
> > Well, if the lockup never happens with AS, that will indicate something ...
> >
> 
> I thought it is gone but it just happened again with 2.6.23-rc5. I thought I 
> have been running AS but no, I did use CFQ. Now I definitely switched to AS 
> default; let's see ...


^ permalink raw reply	[flat|nested] 19+ messages in thread

* Re: [possible regression] 2.6.22 reiserfs/libata sporadically hangs on resume from hibernation
  2007-06-30 20:37 ` Rafael J. Wysocki
  2007-06-30 21:34   ` Andrey Borzenkov
  2007-06-30 23:03   ` Pavel Machek
@ 2007-09-09 14:00   ` Andrey Borzenkov
  2007-09-09 17:07     ` Rafael J. Wysocki
  2 siblings, 1 reply; 19+ messages in thread
From: Andrey Borzenkov @ 2007-09-09 14:00 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: michal.k.k.piotrowski, linux-kernel, Pavel Machek, Andrew Morton

[-- Attachment #1: Type: text/plain, Size: 3589 bytes --]

On Sunday 01 July 2007, Rafael J. Wysocki wrote:
> On Saturday, 30 June 2007 06:59, Andrey Borzenkov wrote:
> > Since 2.6.18 I do not have suspend to RAM; now I am starting to lose
> > suspend to disk :)
> >
> > Environment - vanilla kernel (2.6.22-rc6 currently + squashfs + single
> > pata_ali patch to switch off DMA on CD-ROM), single root on reiserfs,
> > libata with pata_ali driver.
> >
> > Until 2.6.22-rc I never had problems with hibernation. With 2.6.22-rc
> > system hung at least once in every rcX. Up to rc6 those lockups were
> > absolutely silent (black screen without reaction to any key). In rc6 I
> > just got something different. After resume I got on screem:
> >
> > swsusp: Marking nosave pages: 000000000009f000-0000000000100000
> > swsusp: Basic memory bitmaps created
> > swsusp: Basic memory bitmaps freed
> >
> > After that it just sits there doing nothing. Ther was brief sound of HDD
> > but I suspect it was related more to power-on. System was responding to
> > power-on button press:
> >
> > ACPI Error (event-0305): No installed handler for fixed event [00000002
> > 20070125]
> >
> > And SysRq was functioning.
>
> That probably means that there's a deadlock somewhere in there.
>
> > Unfortunately I do not have serial console so I
> > copy manually stacks from several last screens of output; I have tried to
> > make a photo but right now my kbluetooth is refusing to work at all so I
> > cannot transfer them :( (but I suspect quality would be too bad anyway)
> >
> > laptop_mode D
> > 	io_schedule+0xe/0x20
>
> Looks suspicious to me.  Can you identify what line of code this points to?
>
> > 	sync_buffer+0x35/0x40
> > 	__wait_on_bit+0x45/0x70
> > 	out_of_line_wait_on_bit+0x6c/0x80
> > 	__wait_on_buffer+0x27/0x30
> > 	search_by_key+0x15e/0x1250 [reiserfs]
> > 	reiserfs_read_locked_inode+0x64/0x570 [reiserfs]
> > 	reiserfs_iget+0x7e/0xa0 [reiserfs]
> > 	reiserfs_lookup+0xc7/0x120 [reiserfs]
> > 	do_lookup+0x138/0x180
> > 	__link_path_walk+0x787/0xce0
> > 	link_path_walk+0x44/0xc0
> > 	path_walk+0x18/0x20
> > 	do_path_lookup_0x88/0x210
> > 	__path_lookupintent_open+0x4d/0x90
> > 	path_lookup_open+0x1f/0x30
> > 	open_exec+0x28/0xb0
> > 	do_execve+0x36/0x1d0
> > 	sys_execve+0x2e/0x80
> > 	sysenter_past_esp+0x5f/0x99
> >
> > 90clock D
> > 	__mutex_lock_slow_path+0xa1/0x290
> > 	mutex_lock+0x21/0x30
> > 	do_lookup+0xa1/0x180
> > 	__link_path_walk+0x44/0xc0
> > 	path_walk+0x18/0x20
> > 	do_path_lookup+0x78/0x210
> > 	__user_walk_fd+0x38/0x50
> > 	vfs_stat_fd+0x21/0x50
> > 	vfs_stat+0x11/0x20
> > 	sys_stat64+0x14/0x30
> > 	sysenter_past_esp+0x5f/0x99
> >
> > alsactl D
> > 	io_schedule+0xe/0x20
>
> Same here.  Hmm.
>
> > 	sync_page+0x35/0x40
> > 	__wait_on_bit_lock+0x3f/0x70
> > 	__lock_page+0x68/0x70
> > 	filemap_nopage+0x16c/0x300
> > 	__handle_mm_faul+0x1d7/0x610
> > 	do_page_fault+0x1d7/0x610
> > 	error_code+0x6a/0x70
> > 	padzero+0x1f/0x30
> > 	load_elf_binary+0x743/0x1ab0
> > 	search_binary_handler+0x7b/0x1f0
> > 	do_execve+0x137/0x1d0
> > 	sys_execve+0x2e/0x80
> > 	sysenter_past_esp+0x5f/0x90
> >
> > After that I could remount, sync and reboot using SysRq (well, after
> > reboot it still insisted on replaying insane number of transactions so
> > may be it did *not* remount / ro after all). Before reboot there was
> > brief output that resembled lockdep warnings, but it went too fast to be
> > readable.
> >
> > usual stuff follows
>
> I see you're using CFQ as the default IO scheduler.  Can you please switch
> to AS and see if that changes anything?
>

I just had the same lockup on resume using AS with 2.6.23-rc5.

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^ permalink raw reply	[flat|nested] 19+ messages in thread

* Re: [possible regression] 2.6.22 reiserfs/libata sporadically hangs on resume from hibernation
  2007-09-09 14:00   ` Andrey Borzenkov
@ 2007-09-09 17:07     ` Rafael J. Wysocki
  2007-09-09 17:40       ` Andrey Borzenkov
  2007-11-21 17:12       ` Andrey Borzenkov
  0 siblings, 2 replies; 19+ messages in thread
From: Rafael J. Wysocki @ 2007-09-09 17:07 UTC (permalink / raw)
  To: Andrey Borzenkov
  Cc: michal.k.k.piotrowski, linux-kernel, Pavel Machek, Andrew Morton

On Sunday, 9 September 2007 16:00, Andrey Borzenkov wrote:
> On Sunday 01 July 2007, Rafael J. Wysocki wrote:
> > On Saturday, 30 June 2007 06:59, Andrey Borzenkov wrote:
> > > Since 2.6.18 I do not have suspend to RAM; now I am starting to lose
> > > suspend to disk :)
> > >
> > > Environment - vanilla kernel (2.6.22-rc6 currently + squashfs + single
> > > pata_ali patch to switch off DMA on CD-ROM), single root on reiserfs,
> > > libata with pata_ali driver.
> > >
> > > Until 2.6.22-rc I never had problems with hibernation. With 2.6.22-rc
> > > system hung at least once in every rcX. Up to rc6 those lockups were
> > > absolutely silent (black screen without reaction to any key). In rc6 I
> > > just got something different. After resume I got on screem:
> > >
> > > swsusp: Marking nosave pages: 000000000009f000-0000000000100000
> > > swsusp: Basic memory bitmaps created
> > > swsusp: Basic memory bitmaps freed
> > >
> > > After that it just sits there doing nothing. Ther was brief sound of HDD
> > > but I suspect it was related more to power-on. System was responding to
> > > power-on button press:
> > >
> > > ACPI Error (event-0305): No installed handler for fixed event [00000002
> > > 20070125]
> > >
> > > And SysRq was functioning.
> >
> > That probably means that there's a deadlock somewhere in there.
> >
> > > Unfortunately I do not have serial console so I
> > > copy manually stacks from several last screens of output; I have tried to
> > > make a photo but right now my kbluetooth is refusing to work at all so I
> > > cannot transfer them :( (but I suspect quality would be too bad anyway)
> > >
> > > laptop_mode D
> > > 	io_schedule+0xe/0x20
> >
> > Looks suspicious to me.  Can you identify what line of code this points to?
> >
> > > 	sync_buffer+0x35/0x40
> > > 	__wait_on_bit+0x45/0x70
> > > 	out_of_line_wait_on_bit+0x6c/0x80
> > > 	__wait_on_buffer+0x27/0x30
> > > 	search_by_key+0x15e/0x1250 [reiserfs]
> > > 	reiserfs_read_locked_inode+0x64/0x570 [reiserfs]
> > > 	reiserfs_iget+0x7e/0xa0 [reiserfs]
> > > 	reiserfs_lookup+0xc7/0x120 [reiserfs]
> > > 	do_lookup+0x138/0x180
> > > 	__link_path_walk+0x787/0xce0
> > > 	link_path_walk+0x44/0xc0
> > > 	path_walk+0x18/0x20
> > > 	do_path_lookup_0x88/0x210
> > > 	__path_lookupintent_open+0x4d/0x90
> > > 	path_lookup_open+0x1f/0x30
> > > 	open_exec+0x28/0xb0
> > > 	do_execve+0x36/0x1d0
> > > 	sys_execve+0x2e/0x80
> > > 	sysenter_past_esp+0x5f/0x99
> > >
> > > 90clock D
> > > 	__mutex_lock_slow_path+0xa1/0x290
> > > 	mutex_lock+0x21/0x30
> > > 	do_lookup+0xa1/0x180
> > > 	__link_path_walk+0x44/0xc0
> > > 	path_walk+0x18/0x20
> > > 	do_path_lookup+0x78/0x210
> > > 	__user_walk_fd+0x38/0x50
> > > 	vfs_stat_fd+0x21/0x50
> > > 	vfs_stat+0x11/0x20
> > > 	sys_stat64+0x14/0x30
> > > 	sysenter_past_esp+0x5f/0x99
> > >
> > > alsactl D
> > > 	io_schedule+0xe/0x20
> >
> > Same here.  Hmm.
> >
> > > 	sync_page+0x35/0x40
> > > 	__wait_on_bit_lock+0x3f/0x70
> > > 	__lock_page+0x68/0x70
> > > 	filemap_nopage+0x16c/0x300
> > > 	__handle_mm_faul+0x1d7/0x610
> > > 	do_page_fault+0x1d7/0x610
> > > 	error_code+0x6a/0x70
> > > 	padzero+0x1f/0x30
> > > 	load_elf_binary+0x743/0x1ab0
> > > 	search_binary_handler+0x7b/0x1f0
> > > 	do_execve+0x137/0x1d0
> > > 	sys_execve+0x2e/0x80
> > > 	sysenter_past_esp+0x5f/0x90
> > >
> > > After that I could remount, sync and reboot using SysRq (well, after
> > > reboot it still insisted on replaying insane number of transactions so
> > > may be it did *not* remount / ro after all). Before reboot there was
> > > brief output that resembled lockdep warnings, but it went too fast to be
> > > readable.
> > >
> > > usual stuff follows
> >
> > I see you're using CFQ as the default IO scheduler.  Can you please switch
> > to AS and see if that changes anything?
> >
> 
> I just had the same lockup on resume using AS with 2.6.23-rc5.

Hm.  Does your root partition sit on reiserfs?

^ permalink raw reply	[flat|nested] 19+ messages in thread

* Re: [possible regression] 2.6.22 reiserfs/libata sporadically hangs on resume from hibernation
  2007-09-09 17:07     ` Rafael J. Wysocki
@ 2007-09-09 17:40       ` Andrey Borzenkov
  2007-11-21 17:12       ` Andrey Borzenkov
  1 sibling, 0 replies; 19+ messages in thread
From: Andrey Borzenkov @ 2007-09-09 17:40 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: michal.k.k.piotrowski, linux-kernel, Pavel Machek, Andrew Morton

[-- Attachment #1: Type: text/plain, Size: 4211 bytes --]

On Sunday 09 September 2007, Rafael J. Wysocki wrote:
> On Sunday, 9 September 2007 16:00, Andrey Borzenkov wrote:
> > On Sunday 01 July 2007, Rafael J. Wysocki wrote:
> > > On Saturday, 30 June 2007 06:59, Andrey Borzenkov wrote:
> > > > Since 2.6.18 I do not have suspend to RAM; now I am starting to lose
> > > > suspend to disk :)
> > > >
> > > > Environment - vanilla kernel (2.6.22-rc6 currently + squashfs +
> > > > single pata_ali patch to switch off DMA on CD-ROM), single root on
> > > > reiserfs, libata with pata_ali driver.
> > > >
> > > > Until 2.6.22-rc I never had problems with hibernation. With 2.6.22-rc
> > > > system hung at least once in every rcX. Up to rc6 those lockups were
> > > > absolutely silent (black screen without reaction to any key). In rc6
> > > > I just got something different. After resume I got on screem:
> > > >
> > > > swsusp: Marking nosave pages: 000000000009f000-0000000000100000
> > > > swsusp: Basic memory bitmaps created
> > > > swsusp: Basic memory bitmaps freed
> > > >
> > > > After that it just sits there doing nothing. Ther was brief sound of
> > > > HDD but I suspect it was related more to power-on. System was
> > > > responding to power-on button press:
> > > >
> > > > ACPI Error (event-0305): No installed handler for fixed event
> > > > [00000002 20070125]
> > > >
> > > > And SysRq was functioning.
> > >
> > > That probably means that there's a deadlock somewhere in there.
> > >
> > > > Unfortunately I do not have serial console so I
> > > > copy manually stacks from several last screens of output; I have
> > > > tried to make a photo but right now my kbluetooth is refusing to work
> > > > at all so I cannot transfer them :( (but I suspect quality would be
> > > > too bad anyway)
> > > >
> > > > laptop_mode D
> > > > 	io_schedule+0xe/0x20
> > >
> > > Looks suspicious to me.  Can you identify what line of code this points
> > > to?
> > >
> > > > 	sync_buffer+0x35/0x40
> > > > 	__wait_on_bit+0x45/0x70
> > > > 	out_of_line_wait_on_bit+0x6c/0x80
> > > > 	__wait_on_buffer+0x27/0x30
> > > > 	search_by_key+0x15e/0x1250 [reiserfs]
> > > > 	reiserfs_read_locked_inode+0x64/0x570 [reiserfs]
> > > > 	reiserfs_iget+0x7e/0xa0 [reiserfs]
> > > > 	reiserfs_lookup+0xc7/0x120 [reiserfs]
> > > > 	do_lookup+0x138/0x180
> > > > 	__link_path_walk+0x787/0xce0
> > > > 	link_path_walk+0x44/0xc0
> > > > 	path_walk+0x18/0x20
> > > > 	do_path_lookup_0x88/0x210
> > > > 	__path_lookupintent_open+0x4d/0x90
> > > > 	path_lookup_open+0x1f/0x30
> > > > 	open_exec+0x28/0xb0
> > > > 	do_execve+0x36/0x1d0
> > > > 	sys_execve+0x2e/0x80
> > > > 	sysenter_past_esp+0x5f/0x99
> > > >
> > > > 90clock D
> > > > 	__mutex_lock_slow_path+0xa1/0x290
> > > > 	mutex_lock+0x21/0x30
> > > > 	do_lookup+0xa1/0x180
> > > > 	__link_path_walk+0x44/0xc0
> > > > 	path_walk+0x18/0x20
> > > > 	do_path_lookup+0x78/0x210
> > > > 	__user_walk_fd+0x38/0x50
> > > > 	vfs_stat_fd+0x21/0x50
> > > > 	vfs_stat+0x11/0x20
> > > > 	sys_stat64+0x14/0x30
> > > > 	sysenter_past_esp+0x5f/0x99
> > > >
> > > > alsactl D
> > > > 	io_schedule+0xe/0x20
> > >
> > > Same here.  Hmm.
> > >
> > > > 	sync_page+0x35/0x40
> > > > 	__wait_on_bit_lock+0x3f/0x70
> > > > 	__lock_page+0x68/0x70
> > > > 	filemap_nopage+0x16c/0x300
> > > > 	__handle_mm_faul+0x1d7/0x610
> > > > 	do_page_fault+0x1d7/0x610
> > > > 	error_code+0x6a/0x70
> > > > 	padzero+0x1f/0x30
> > > > 	load_elf_binary+0x743/0x1ab0
> > > > 	search_binary_handler+0x7b/0x1f0
> > > > 	do_execve+0x137/0x1d0
> > > > 	sys_execve+0x2e/0x80
> > > > 	sysenter_past_esp+0x5f/0x90
> > > >
> > > > After that I could remount, sync and reboot using SysRq (well, after
> > > > reboot it still insisted on replaying insane number of transactions
> > > > so may be it did *not* remount / ro after all). Before reboot there
> > > > was brief output that resembled lockdep warnings, but it went too
> > > > fast to be readable.
> > > >
> > > > usual stuff follows
> > >
> > > I see you're using CFQ as the default IO scheduler.  Can you please
> > > switch to AS and see if that changes anything?
> >
> > I just had the same lockup on resume using AS with 2.6.23-rc5.
>
> Hm.  Does your root partition sit on reiserfs?

yes - "single root on reiserfs"

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^ permalink raw reply	[flat|nested] 19+ messages in thread

* Re: [possible regression] 2.6.22 reiserfs/libata sporadically hangs on resume from hibernation
  2007-09-09 17:07     ` Rafael J. Wysocki
  2007-09-09 17:40       ` Andrey Borzenkov
@ 2007-11-21 17:12       ` Andrey Borzenkov
  2007-11-21 19:47         ` Rafael J. Wysocki
  1 sibling, 1 reply; 19+ messages in thread
From: Andrey Borzenkov @ 2007-11-21 17:12 UTC (permalink / raw)
  To: Rafael J. Wysocki
  Cc: michal.k.k.piotrowski, linux-kernel, Pavel Machek, Andrew Morton

[-- Attachment #1: Type: text/plain, Size: 4687 bytes --]

On Sunday 09 September 2007, Rafael J. Wysocki wrote:
> On Sunday, 9 September 2007 16:00, Andrey Borzenkov wrote:
> > On Sunday 01 July 2007, Rafael J. Wysocki wrote:
> > > On Saturday, 30 June 2007 06:59, Andrey Borzenkov wrote:
> > > > Since 2.6.18 I do not have suspend to RAM; now I am starting to lose
> > > > suspend to disk :)
> > > >
> > > > Environment - vanilla kernel (2.6.22-rc6 currently + squashfs + single
> > > > pata_ali patch to switch off DMA on CD-ROM), single root on reiserfs,
> > > > libata with pata_ali driver.
> > > >
> > > > Until 2.6.22-rc I never had problems with hibernation. With 2.6.22-rc
> > > > system hung at least once in every rcX. Up to rc6 those lockups were
> > > > absolutely silent (black screen without reaction to any key). In rc6 I
> > > > just got something different. After resume I got on screem:
> > > >
> > > > swsusp: Marking nosave pages: 000000000009f000-0000000000100000
> > > > swsusp: Basic memory bitmaps created
> > > > swsusp: Basic memory bitmaps freed
> > > >
> > > > After that it just sits there doing nothing. Ther was brief sound of HDD
> > > > but I suspect it was related more to power-on. System was responding to
> > > > power-on button press:
> > > >
> > > > ACPI Error (event-0305): No installed handler for fixed event [00000002
> > > > 20070125]
> > > >
> > > > And SysRq was functioning.
> > >
> > > That probably means that there's a deadlock somewhere in there.
> > >
> > > > Unfortunately I do not have serial console so I
> > > > copy manually stacks from several last screens of output; I have tried to
> > > > make a photo but right now my kbluetooth is refusing to work at all so I
> > > > cannot transfer them :( (but I suspect quality would be too bad anyway)
> > > >
> > > > laptop_mode D
> > > > 	io_schedule+0xe/0x20
> > >
> > > Looks suspicious to me.  Can you identify what line of code this points to?
> > >
> > > > 	sync_buffer+0x35/0x40
> > > > 	__wait_on_bit+0x45/0x70
> > > > 	out_of_line_wait_on_bit+0x6c/0x80
> > > > 	__wait_on_buffer+0x27/0x30
> > > > 	search_by_key+0x15e/0x1250 [reiserfs]
> > > > 	reiserfs_read_locked_inode+0x64/0x570 [reiserfs]
> > > > 	reiserfs_iget+0x7e/0xa0 [reiserfs]
> > > > 	reiserfs_lookup+0xc7/0x120 [reiserfs]
> > > > 	do_lookup+0x138/0x180
> > > > 	__link_path_walk+0x787/0xce0
> > > > 	link_path_walk+0x44/0xc0
> > > > 	path_walk+0x18/0x20
> > > > 	do_path_lookup_0x88/0x210
> > > > 	__path_lookupintent_open+0x4d/0x90
> > > > 	path_lookup_open+0x1f/0x30
> > > > 	open_exec+0x28/0xb0
> > > > 	do_execve+0x36/0x1d0
> > > > 	sys_execve+0x2e/0x80
> > > > 	sysenter_past_esp+0x5f/0x99
> > > >
> > > > 90clock D
> > > > 	__mutex_lock_slow_path+0xa1/0x290
> > > > 	mutex_lock+0x21/0x30
> > > > 	do_lookup+0xa1/0x180
> > > > 	__link_path_walk+0x44/0xc0
> > > > 	path_walk+0x18/0x20
> > > > 	do_path_lookup+0x78/0x210
> > > > 	__user_walk_fd+0x38/0x50
> > > > 	vfs_stat_fd+0x21/0x50
> > > > 	vfs_stat+0x11/0x20
> > > > 	sys_stat64+0x14/0x30
> > > > 	sysenter_past_esp+0x5f/0x99
> > > >
> > > > alsactl D
> > > > 	io_schedule+0xe/0x20
> > >
> > > Same here.  Hmm.
> > >
> > > > 	sync_page+0x35/0x40
> > > > 	__wait_on_bit_lock+0x3f/0x70
> > > > 	__lock_page+0x68/0x70
> > > > 	filemap_nopage+0x16c/0x300
> > > > 	__handle_mm_faul+0x1d7/0x610
> > > > 	do_page_fault+0x1d7/0x610
> > > > 	error_code+0x6a/0x70
> > > > 	padzero+0x1f/0x30
> > > > 	load_elf_binary+0x743/0x1ab0
> > > > 	search_binary_handler+0x7b/0x1f0
> > > > 	do_execve+0x137/0x1d0
> > > > 	sys_execve+0x2e/0x80
> > > > 	sysenter_past_esp+0x5f/0x90
> > > >
> > > > After that I could remount, sync and reboot using SysRq (well, after
> > > > reboot it still insisted on replaying insane number of transactions so
> > > > may be it did *not* remount / ro after all). Before reboot there was
> > > > brief output that resembled lockdep warnings, but it went too fast to be
> > > > readable.
> > > >
> > > > usual stuff follows
> > >
> > > I see you're using CFQ as the default IO scheduler.  Can you please switch
> > > to AS and see if that changes anything?
> > >
> > 
> > I just had the same lockup on resume using AS with 2.6.23-rc5.
> 
> Hm.  Does your root partition sit on reiserfs?

I already answered this but yes, I do.

> 
> 

just had it again on 2.6.24-rc3. Same thing - keys working (to some extent)
Alt-SysRq allows me to reboot; unfortunately I switched (unintentionally)
from resume message to tty1 and it was in funny state so SysRq-t was lost but
I pretty much suspect it be the same.

well, not sure how to debug problem that pops up once in three-four release ...

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^ permalink raw reply	[flat|nested] 19+ messages in thread

* Re: [possible regression] 2.6.22 reiserfs/libata sporadically hangs on resume from hibernation
  2007-11-21 17:12       ` Andrey Borzenkov
@ 2007-11-21 19:47         ` Rafael J. Wysocki
  2008-03-13  4:08           ` Andrey Borzenkov
  0 siblings, 1 reply; 19+ messages in thread
From: Rafael J. Wysocki @ 2007-11-21 19:47 UTC (permalink / raw)
  To: Andrey Borzenkov; +Cc: linux-kernel, Pavel Machek, Andrew Morton

On Wednesday, 21 of November 2007, Andrey Borzenkov wrote:
> On Sunday 09 September 2007, Rafael J. Wysocki wrote:
> > On Sunday, 9 September 2007 16:00, Andrey Borzenkov wrote:
> > > On Sunday 01 July 2007, Rafael J. Wysocki wrote:
> > > > On Saturday, 30 June 2007 06:59, Andrey Borzenkov wrote:
> > > > > Since 2.6.18 I do not have suspend to RAM; now I am starting to lose
> > > > > suspend to disk :)
> > > > >
> > > > > Environment - vanilla kernel (2.6.22-rc6 currently + squashfs + single
> > > > > pata_ali patch to switch off DMA on CD-ROM), single root on reiserfs,
> > > > > libata with pata_ali driver.
> > > > >
> > > > > Until 2.6.22-rc I never had problems with hibernation. With 2.6.22-rc
> > > > > system hung at least once in every rcX. Up to rc6 those lockups were
> > > > > absolutely silent (black screen without reaction to any key). In rc6 I
> > > > > just got something different. After resume I got on screem:
> > > > >
> > > > > swsusp: Marking nosave pages: 000000000009f000-0000000000100000
> > > > > swsusp: Basic memory bitmaps created
> > > > > swsusp: Basic memory bitmaps freed
> > > > >
> > > > > After that it just sits there doing nothing. Ther was brief sound of HDD
> > > > > but I suspect it was related more to power-on. System was responding to
> > > > > power-on button press:
> > > > >
> > > > > ACPI Error (event-0305): No installed handler for fixed event [00000002
> > > > > 20070125]
> > > > >
> > > > > And SysRq was functioning.
> > > >
> > > > That probably means that there's a deadlock somewhere in there.
> > > >
> > > > > Unfortunately I do not have serial console so I
> > > > > copy manually stacks from several last screens of output; I have tried to
> > > > > make a photo but right now my kbluetooth is refusing to work at all so I
> > > > > cannot transfer them :( (but I suspect quality would be too bad anyway)
> > > > >
> > > > > laptop_mode D
> > > > > 	io_schedule+0xe/0x20
> > > >
> > > > Looks suspicious to me.  Can you identify what line of code this points to?
> > > >
> > > > > 	sync_buffer+0x35/0x40
> > > > > 	__wait_on_bit+0x45/0x70
> > > > > 	out_of_line_wait_on_bit+0x6c/0x80
> > > > > 	__wait_on_buffer+0x27/0x30
> > > > > 	search_by_key+0x15e/0x1250 [reiserfs]
> > > > > 	reiserfs_read_locked_inode+0x64/0x570 [reiserfs]
> > > > > 	reiserfs_iget+0x7e/0xa0 [reiserfs]
> > > > > 	reiserfs_lookup+0xc7/0x120 [reiserfs]
> > > > > 	do_lookup+0x138/0x180
> > > > > 	__link_path_walk+0x787/0xce0
> > > > > 	link_path_walk+0x44/0xc0
> > > > > 	path_walk+0x18/0x20
> > > > > 	do_path_lookup_0x88/0x210
> > > > > 	__path_lookupintent_open+0x4d/0x90
> > > > > 	path_lookup_open+0x1f/0x30
> > > > > 	open_exec+0x28/0xb0
> > > > > 	do_execve+0x36/0x1d0
> > > > > 	sys_execve+0x2e/0x80
> > > > > 	sysenter_past_esp+0x5f/0x99
> > > > >
> > > > > 90clock D
> > > > > 	__mutex_lock_slow_path+0xa1/0x290
> > > > > 	mutex_lock+0x21/0x30
> > > > > 	do_lookup+0xa1/0x180
> > > > > 	__link_path_walk+0x44/0xc0
> > > > > 	path_walk+0x18/0x20
> > > > > 	do_path_lookup+0x78/0x210
> > > > > 	__user_walk_fd+0x38/0x50
> > > > > 	vfs_stat_fd+0x21/0x50
> > > > > 	vfs_stat+0x11/0x20
> > > > > 	sys_stat64+0x14/0x30
> > > > > 	sysenter_past_esp+0x5f/0x99
> > > > >
> > > > > alsactl D
> > > > > 	io_schedule+0xe/0x20
> > > >
> > > > Same here.  Hmm.
> > > >
> > > > > 	sync_page+0x35/0x40
> > > > > 	__wait_on_bit_lock+0x3f/0x70
> > > > > 	__lock_page+0x68/0x70
> > > > > 	filemap_nopage+0x16c/0x300
> > > > > 	__handle_mm_faul+0x1d7/0x610
> > > > > 	do_page_fault+0x1d7/0x610
> > > > > 	error_code+0x6a/0x70
> > > > > 	padzero+0x1f/0x30
> > > > > 	load_elf_binary+0x743/0x1ab0
> > > > > 	search_binary_handler+0x7b/0x1f0
> > > > > 	do_execve+0x137/0x1d0
> > > > > 	sys_execve+0x2e/0x80
> > > > > 	sysenter_past_esp+0x5f/0x90
> > > > >
> > > > > After that I could remount, sync and reboot using SysRq (well, after
> > > > > reboot it still insisted on replaying insane number of transactions so
> > > > > may be it did *not* remount / ro after all). Before reboot there was
> > > > > brief output that resembled lockdep warnings, but it went too fast to be
> > > > > readable.
> > > > >
> > > > > usual stuff follows
> > > >
> > > > I see you're using CFQ as the default IO scheduler.  Can you please switch
> > > > to AS and see if that changes anything?
> > > >
> > > 
> > > I just had the same lockup on resume using AS with 2.6.23-rc5.
> > 
> > Hm.  Does your root partition sit on reiserfs?
> 
> I already answered this but yes, I do.
> 
> > 
> > 
> 
> just had it again on 2.6.24-rc3. Same thing - keys working (to some extent)
> Alt-SysRq allows me to reboot; unfortunately I switched (unintentionally)
> from resume message to tty1 and it was in funny state so SysRq-t was lost but
> I pretty much suspect it be the same.
> 
> well, not sure how to debug problem that pops up once in three-four release ...

And you never know when it happens ...

I have no idea.  It's probably related to your hardware configuration somehow,
as it doesn't seem to be reproducible in general.

Regards,
Rafael

^ permalink raw reply	[flat|nested] 19+ messages in thread

* Re: [possible regression] 2.6.22 reiserfs/libata sporadically hangs on resume from hibernation
  2007-11-21 19:47         ` Rafael J. Wysocki
@ 2008-03-13  4:08           ` Andrey Borzenkov
  2008-03-13 20:46             ` Rafael J. Wysocki
  0 siblings, 1 reply; 19+ messages in thread
From: Andrey Borzenkov @ 2008-03-13  4:08 UTC (permalink / raw)
  To: Rafael J. Wysocki; +Cc: linux-kernel, Pavel Machek, Andrew Morton

[-- Attachment #1: Type: text/plain, Size: 5786 bytes --]

On Wednesday 21 November 2007, Rafael J. Wysocki wrote:
> On Wednesday, 21 of November 2007, Andrey Borzenkov wrote:
> > On Sunday 09 September 2007, Rafael J. Wysocki wrote:
> > > On Sunday, 9 September 2007 16:00, Andrey Borzenkov wrote:
> > > > On Sunday 01 July 2007, Rafael J. Wysocki wrote:
> > > > > On Saturday, 30 June 2007 06:59, Andrey Borzenkov wrote:
> > > > > > Since 2.6.18 I do not have suspend to RAM; now I am starting to lose
> > > > > > suspend to disk :)
> > > > > >
> > > > > > Environment - vanilla kernel (2.6.22-rc6 currently + squashfs + single
> > > > > > pata_ali patch to switch off DMA on CD-ROM), single root on reiserfs,
> > > > > > libata with pata_ali driver.
> > > > > >
> > > > > > Until 2.6.22-rc I never had problems with hibernation. With 2.6.22-rc
> > > > > > system hung at least once in every rcX. Up to rc6 those lockups were
> > > > > > absolutely silent (black screen without reaction to any key). In rc6 I
> > > > > > just got something different. After resume I got on screem:
> > > > > >
> > > > > > swsusp: Marking nosave pages: 000000000009f000-0000000000100000
> > > > > > swsusp: Basic memory bitmaps created
> > > > > > swsusp: Basic memory bitmaps freed
> > > > > >
> > > > > > After that it just sits there doing nothing. Ther was brief sound of HDD
> > > > > > but I suspect it was related more to power-on. System was responding to
> > > > > > power-on button press:
> > > > > >
> > > > > > ACPI Error (event-0305): No installed handler for fixed event [00000002
> > > > > > 20070125]
> > > > > >
> > > > > > And SysRq was functioning.
> > > > >
> > > > > That probably means that there's a deadlock somewhere in there.
> > > > >
> > > > > > Unfortunately I do not have serial console so I
> > > > > > copy manually stacks from several last screens of output; I have tried to
> > > > > > make a photo but right now my kbluetooth is refusing to work at all so I
> > > > > > cannot transfer them :( (but I suspect quality would be too bad anyway)
> > > > > >
> > > > > > laptop_mode D
> > > > > > 	io_schedule+0xe/0x20
> > > > >
> > > > > Looks suspicious to me.  Can you identify what line of code this points to?
> > > > >
> > > > > > 	sync_buffer+0x35/0x40
> > > > > > 	__wait_on_bit+0x45/0x70
> > > > > > 	out_of_line_wait_on_bit+0x6c/0x80
> > > > > > 	__wait_on_buffer+0x27/0x30
> > > > > > 	search_by_key+0x15e/0x1250 [reiserfs]
> > > > > > 	reiserfs_read_locked_inode+0x64/0x570 [reiserfs]
> > > > > > 	reiserfs_iget+0x7e/0xa0 [reiserfs]
> > > > > > 	reiserfs_lookup+0xc7/0x120 [reiserfs]
> > > > > > 	do_lookup+0x138/0x180
> > > > > > 	__link_path_walk+0x787/0xce0
> > > > > > 	link_path_walk+0x44/0xc0
> > > > > > 	path_walk+0x18/0x20
> > > > > > 	do_path_lookup_0x88/0x210
> > > > > > 	__path_lookupintent_open+0x4d/0x90
> > > > > > 	path_lookup_open+0x1f/0x30
> > > > > > 	open_exec+0x28/0xb0
> > > > > > 	do_execve+0x36/0x1d0
> > > > > > 	sys_execve+0x2e/0x80
> > > > > > 	sysenter_past_esp+0x5f/0x99
> > > > > >
> > > > > > 90clock D
> > > > > > 	__mutex_lock_slow_path+0xa1/0x290
> > > > > > 	mutex_lock+0x21/0x30
> > > > > > 	do_lookup+0xa1/0x180
> > > > > > 	__link_path_walk+0x44/0xc0
> > > > > > 	path_walk+0x18/0x20
> > > > > > 	do_path_lookup+0x78/0x210
> > > > > > 	__user_walk_fd+0x38/0x50
> > > > > > 	vfs_stat_fd+0x21/0x50
> > > > > > 	vfs_stat+0x11/0x20
> > > > > > 	sys_stat64+0x14/0x30
> > > > > > 	sysenter_past_esp+0x5f/0x99
> > > > > >
> > > > > > alsactl D
> > > > > > 	io_schedule+0xe/0x20
> > > > >
> > > > > Same here.  Hmm.
> > > > >
> > > > > > 	sync_page+0x35/0x40
> > > > > > 	__wait_on_bit_lock+0x3f/0x70
> > > > > > 	__lock_page+0x68/0x70
> > > > > > 	filemap_nopage+0x16c/0x300
> > > > > > 	__handle_mm_faul+0x1d7/0x610
> > > > > > 	do_page_fault+0x1d7/0x610
> > > > > > 	error_code+0x6a/0x70
> > > > > > 	padzero+0x1f/0x30
> > > > > > 	load_elf_binary+0x743/0x1ab0
> > > > > > 	search_binary_handler+0x7b/0x1f0
> > > > > > 	do_execve+0x137/0x1d0
> > > > > > 	sys_execve+0x2e/0x80
> > > > > > 	sysenter_past_esp+0x5f/0x90
> > > > > >
> > > > > > After that I could remount, sync and reboot using SysRq (well, after
> > > > > > reboot it still insisted on replaying insane number of transactions so
> > > > > > may be it did *not* remount / ro after all). Before reboot there was
> > > > > > brief output that resembled lockdep warnings, but it went too fast to be
> > > > > > readable.
> > > > > >
> > > > > > usual stuff follows
> > > > >
> > > > > I see you're using CFQ as the default IO scheduler.  Can you please switch
> > > > > to AS and see if that changes anything?
> > > > >
> > > > 
> > > > I just had the same lockup on resume using AS with 2.6.23-rc5.
> > > 
> > > Hm.  Does your root partition sit on reiserfs?
> > 
> > I already answered this but yes, I do.
> > 
> > > 
> > > 
> > 
> > just had it again on 2.6.24-rc3. Same thing - keys working (to some extent)
> > Alt-SysRq allows me to reboot; unfortunately I switched (unintentionally)
> > from resume message to tty1 and it was in funny state so SysRq-t was lost but
> > I pretty much suspect it be the same.
> > 
> > well, not sure how to debug problem that pops up once in three-four release ...
> 
> And you never know when it happens ...
> 
> I have no idea.  It's probably related to your hardware configuration somehow,
> as it doesn't seem to be reproducible in general.
> 

For the record - it happened again under 2.6.25-rc5; it reall drives
me nuts. Of course every time it happens I do not have infrastructure to use
netconsole :( I am about to reformat the whole with ext3 as this seems
to always hang somewhere in fs access and looks like not many people
use reiser today.

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^ permalink raw reply	[flat|nested] 19+ messages in thread

* Re: [possible regression] 2.6.22 reiserfs/libata sporadically hangs on resume from hibernation
  2008-03-13  4:08           ` Andrey Borzenkov
@ 2008-03-13 20:46             ` Rafael J. Wysocki
  2008-03-16 19:04               ` Andrey Borzenkov
  0 siblings, 1 reply; 19+ messages in thread
From: Rafael J. Wysocki @ 2008-03-13 20:46 UTC (permalink / raw)
  To: Andrey Borzenkov; +Cc: linux-kernel, Pavel Machek, Andrew Morton

On Thursday, 13 of March 2008, Andrey Borzenkov wrote:
> 
> For the record - it happened again under 2.6.25-rc5; it reall drives
> me nuts. Of course every time it happens I do not have infrastructure to use
> netconsole :( I am about to reformat the whole with ext3 as this seems
> to always hang somewhere in fs access and looks like not many people
> use reiser today.
>

Well, it may be related to having the root partition on reiserfs.  I've never
seen anything like this with non-root reiserfs partitions ...

Thanks,
Rafael

^ permalink raw reply	[flat|nested] 19+ messages in thread

* Re: [possible regression] 2.6.22 reiserfs/libata sporadically hangs on resume from hibernation
  2008-03-13 20:46             ` Rafael J. Wysocki
@ 2008-03-16 19:04               ` Andrey Borzenkov
  2008-03-16 19:25                 ` Rafael J. Wysocki
  0 siblings, 1 reply; 19+ messages in thread
From: Andrey Borzenkov @ 2008-03-16 19:04 UTC (permalink / raw)
  To: Rafael J. Wysocki; +Cc: linux-kernel, Andrew Morton

[-- Attachment #1: Type: text/plain, Size: 742 bytes --]

On Thursday 13 March 2008, Rafael J. Wysocki wrote:
> On Thursday, 13 of March 2008, Andrey Borzenkov wrote:
> > 
> > For the record - it happened again under 2.6.25-rc5; it reall drives
> > me nuts. Of course every time it happens I do not have infrastructure to use
> > netconsole :( I am about to reformat the whole with ext3 as this seems
> > to always hang somewhere in fs access and looks like not many people
> > use reiser today.
> >
> 
> Well, it may be related to having the root partition on reiserfs.  I've never
> seen anything like this with non-root reiserfs partitions ...
> 

This one looks the hell similar to what I posted and Ingo is using ext3 ...

http://marc.info/?l=linux-kernel&m=120479427912295&w=2

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^ permalink raw reply	[flat|nested] 19+ messages in thread

* Re: [possible regression] 2.6.22 reiserfs/libata sporadically hangs on resume from hibernation
  2008-03-16 19:04               ` Andrey Borzenkov
@ 2008-03-16 19:25                 ` Rafael J. Wysocki
  2008-03-17  4:00                   ` Andrey Borzenkov
  0 siblings, 1 reply; 19+ messages in thread
From: Rafael J. Wysocki @ 2008-03-16 19:25 UTC (permalink / raw)
  To: Andrey Borzenkov; +Cc: linux-kernel, Andrew Morton

On Sunday, 16 of March 2008, Andrey Borzenkov wrote:
> On Thursday 13 March 2008, Rafael J. Wysocki wrote:
> > On Thursday, 13 of March 2008, Andrey Borzenkov wrote:
> > > 
> > > For the record - it happened again under 2.6.25-rc5; it reall drives
> > > me nuts. Of course every time it happens I do not have infrastructure to use
> > > netconsole :( I am about to reformat the whole with ext3 as this seems
> > > to always hang somewhere in fs access and looks like not many people
> > > use reiser today.
> > >
> > 
> > Well, it may be related to having the root partition on reiserfs.  I've never
> > seen anything like this with non-root reiserfs partitions ...
> > 
> 
> This one looks the hell similar to what I posted and Ingo is using ext3 ...
> 
> http://marc.info/?l=linux-kernel&m=120479427912295&w=2

Hm, this is not related to hibernation.

Perhaps hibernation just makes it easier to trigger the bug.

There's entire thread related to this problem, please have a look at it:
http://lkml.org/lkml/2008/3/16/55

Thanks,
Rafael

^ permalink raw reply	[flat|nested] 19+ messages in thread

* Re: [possible regression] 2.6.22 reiserfs/libata sporadically hangs on resume from hibernation
  2008-03-16 19:25                 ` Rafael J. Wysocki
@ 2008-03-17  4:00                   ` Andrey Borzenkov
  0 siblings, 0 replies; 19+ messages in thread
From: Andrey Borzenkov @ 2008-03-17  4:00 UTC (permalink / raw)
  To: Rafael J. Wysocki; +Cc: linux-kernel, Andrew Morton

[-- Attachment #1: Type: text/plain, Size: 1332 bytes --]

On Sunday 16 March 2008, Rafael J. Wysocki wrote:
> On Sunday, 16 of March 2008, Andrey Borzenkov wrote:
> > On Thursday 13 March 2008, Rafael J. Wysocki wrote:
> > > On Thursday, 13 of March 2008, Andrey Borzenkov wrote:
> > > > 
> > > > For the record - it happened again under 2.6.25-rc5; it reall drives
> > > > me nuts. Of course every time it happens I do not have infrastructure to use
> > > > netconsole :( I am about to reformat the whole with ext3 as this seems
> > > > to always hang somewhere in fs access and looks like not many people
> > > > use reiser today.
> > > >
> > > 
> > > Well, it may be related to having the root partition on reiserfs.  I've never
> > > seen anything like this with non-root reiserfs partitions ...
> > > 
> > 
> > This one looks the hell similar to what I posted and Ingo is using ext3 ...
> > 
> > http://marc.info/?l=linux-kernel&m=120479427912295&w=2
> 
> Hm, this is not related to hibernation.
> 

I forgot to mention that last couple of times I had it after STR.

> Perhaps hibernation just makes it easier to trigger the bug.
> 
> There's entire thread related to this problem, please have a look at it:
> http://lkml.org/lkml/2008/3/16/55
> 

As Alan pointed, the patch is likely to cause other issues; also I had the
issue with libata as well :(

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^ permalink raw reply	[flat|nested] 19+ messages in thread

end of thread, other threads:[~2008-03-17  4:01 UTC | newest]

Thread overview: 19+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-06-30  4:59 [possible regression] 2.6.22 reiserfs/libata sporadically hangs on resume from hibernation Andrey Borzenkov
2007-06-30 20:37 ` Rafael J. Wysocki
2007-06-30 21:34   ` Andrey Borzenkov
2007-06-30 23:33     ` Michal Piotrowski
2007-07-01 10:09     ` Rafael J. Wysocki
2007-07-15 18:56       ` Andrey Borzenkov
2007-09-02 11:29       ` Andrey Borzenkov
2007-09-02 14:49         ` Kasper Sandberg
2007-06-30 23:03   ` Pavel Machek
2007-09-09 14:00   ` Andrey Borzenkov
2007-09-09 17:07     ` Rafael J. Wysocki
2007-09-09 17:40       ` Andrey Borzenkov
2007-11-21 17:12       ` Andrey Borzenkov
2007-11-21 19:47         ` Rafael J. Wysocki
2008-03-13  4:08           ` Andrey Borzenkov
2008-03-13 20:46             ` Rafael J. Wysocki
2008-03-16 19:04               ` Andrey Borzenkov
2008-03-16 19:25                 ` Rafael J. Wysocki
2008-03-17  4:00                   ` Andrey Borzenkov

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