Hello!
After upgrading from v3.5-rc7 to current git my system oopses and locks up
early in the boot sequence.
Bisecting points at:
commit ac3d0da8f3290b3d394cdb7f50604424a7cd6092
Author: Oleg Nesterov <[email protected]>
Date: Sun Aug 26 21:12:09 2012 +0200
task_work: Make task_work_add() lockless
as the culprit.
See below for dmesg and config.
The first WARNING: is apparently also shown on a working kernel, I don't know when
it appeared.
The second one and the BUG: are new: The WARNING occurs during the very first moments of
the init script, the BUG occurs only one moment later, during execution of the vgscan utility,
which then segfaults. After that the kernel locks up, it responds to sysrq though.
The preceeding commit (15674868d6c5985466835c56dd89d39235f16302) boots fine, using
the same setup/config/build patch.
This is a dual alpha ev6 system, monolithic kernel.
If you have any idea on how to solve this problem, please let me know!
thanks,
Thorsten
Local build patch to prevent GPREL linker errors:
diff --git a/arch/alpha/Makefile b/arch/alpha/Makefile
index 4759fe7..2cc3cc5 100644
--- a/arch/alpha/Makefile
+++ b/arch/alpha/Makefile
@@ -12,7 +12,7 @@ NM := $(NM) -B
LDFLAGS_vmlinux := -static -N #-relax
CHECKFLAGS += -D__alpha__ -m64
-cflags-y := -pipe -mno-fp-regs -ffixed-8 -msmall-data
+cflags-y := -pipe -mno-fp-regs -ffixed-8
cflags-y += $(call cc-option, -fno-jump-tables)
cpuflags-$(CONFIG_ALPHA_EV4) := -mcpu=ev4
Linux version 3.6.0-rc4-00055-gac3d0da-dirty (th@ds20) (gcc version 4.8.0 20120313 (experimental) (GCC) ) #15 SMP Sat Oct 6 13:05:22 UTC 2012
Booting on Tsunami variation Goldrush using machine vector DP264 from SRM
Major Options: SMP LEGACY_START VERBOSE_MCHECK MAGIC_SYSRQ
Command line: root=/dev/sda1 rw video=rivafb:1280x1024@85 parport=0x3bc,7 console=ttyS0 console=tty0
memcluster 0, usage 1, start 0, end 256
memcluster 1, usage 0, start 256, end 130985
memcluster 2, usage 1, start 130985, end 131072
memcluster 3, usage 0, start 131072, end 262142
memcluster 4, usage 1, start 262142, end 262144
freeing pages 256:384
freeing pages 1581:130985
freeing pages 131072:262142
reserving pages 1581:1585
4096K Bcache detected; load hit latency 20 cycles, load miss latency 106 cycles
Console graphics on hose 0
SMP: 2 CPUs probed -- cpu_present_mask = 3
PERCPU: Embedded 5 pages/cpu @fffffc0001e0c000 s9344 r8192 d23424 u40960
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260350
Kernel command line: root=/dev/sda1 rw video=rivafb:1280x1024@85 parport=0x3bc,7 console=ttyS0 console=tty0
PID hash table entries: 4096 (order: 2, 32768 bytes)
Dentry cache hash table entries: 262144 (order: 8, 2097152 bytes)
Inode-cache hash table entries: 131072 (order: 7, 1048576 bytes)
Memory: 2065144k/2097136k available (6160k kernel code, 29248k reserved, 561k data, 296k init)
Hierarchical RCU implementation.
RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
NR_IRQS:64
Using epoch = 2000
Console: colour VGA+ 80x25
console [tty0] enabled
console [ttyS0] enabled
Calibrating delay loop... 990.32 BogoMIPS (lpj=483328)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
SMP starting up secondaries.
Brought up 2 CPUs
SMP: Total of 2 processors activated (1991.29 BogoMIPS).
------------[ cut here ]------------
WARNING: at /usr/src/linux.git/kernel/softirq.c:138 __local_bh_enable+0x8c/0xbc()
Modules linked in:
fffffc0000b7fc80 fffffc0000b8e438 fffffc000032cdec fffffc0000bc00f8
0000000000000200 0000000000000000 0000000000000001 0000000000000000
fffffc000032d4d4 fffffc0000b77a00 fffffc0000c22f20 0000000000000000
fffffc0000352fb4 0000000000000000 fffffc000031a91c 0000000000000000
fffffc0000b80000 0000000000000000 fffffc0000315860 fffffc0000b7fdc0
0000000000000be0 0000000000000001 fffffc0001e06100 fffffc0001e0c550
Trace:
[<fffffc000032cdec>] __local_bh_enable+0x8c/0xbc
[<fffffc000032d4d4>] irq_enter+0x58/0x78
[<fffffc0000352fb4>] scheduler_ipi+0x50/0xec
[<fffffc000031a91c>] handle_ipi+0xb8/0x248
[<fffffc0000315860>] do_entInt+0x6c/0x240
[<fffffc0000912ee0>] __schedule+0x4d4/0x5dc
[<fffffc0000310d20>] ret_from_sys_call+0x0/0x10
[<fffffc000035116c>] finish_task_switch+0x5c/0xcc
[<fffffc000035a238>] update_sd_lb_stats+0x32c/0x59c
[<fffffc0000312a44>] cpu_idle+0x40/0x4c
[<fffffc000034fd1c>] test_bit+0x0/0x3c
[<fffffc0000312a30>] cpu_idle+0x2c/0x4c
[<fffffc00008fbab4>] rest_init+0xc0/0xd4
[<fffffc000031001c>] _stext+0x1c/0x20
---[ end trace 01aeb58cf09b7687 ]---
xor: automatically using best checksumming function:
alpha prefetch: 2064.384 MB/sec
NET: Registered protocol family 16
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [io 0x0000-0x1ffffff]
pci_bus 0000:00: root bus resource [mem 0x00000000-0x3fffffff]
pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
PCI host bridge to bus 0001:01
pci_bus 0001:01: root bus resource [io 0x200000000-0x201ffffff] (bus address [0x0000-0x1ffffff])
pci_bus 0001:01: root bus resource [mem 0x200000000-0x23fffffff] (bus address [0x00000000-0x3fffffff])
pci_bus 0001:01: No busn resource found for root bus, will use [bus 01-ff]
pci 0001:01:07.0: Primary bus is hard wired to 0
pci 0000:00:07.0: BAR 1: assigned [mem 0x10000000-0x17ffffff pref]
pci 0000:00:07.0: BAR 0: assigned [mem 0x09000000-0x09ffffff]
pci 0000:00:05.2: BAR 4: assigned [mem 0x0a000000-0x0a00ffff]
pci 0000:00:07.0: BAR 6: assigned [mem 0x0a010000-0x0a01ffff pref]
pci 0000:00:09.0: BAR 5: assigned [mem 0x0a020000-0x0a023fff]
pci 0000:00:09.0: BAR 6: assigned [mem 0x0a024000-0x0a027fff pref]
pci 0000:00:05.3: BAR 0: assigned [mem 0x0a028000-0x0a028fff]
pci 0000:00:08.0: BAR 0: assigned [mem 0x0a029000-0x0a029fff]
pci 0000:00:08.1: BAR 0: assigned [mem 0x0a02a000-0x0a02afff]
pci 0000:00:08.2: BAR 0: assigned [mem 0x0a02b000-0x0a02b0ff]
pci 0000:00:05.1: BAR 4: assigned [io 0x8000-0x800f]
pci 0000:00:09.0: BAR 4: assigned [io 0x8010-0x801f]
pci 0000:00:09.0: BAR 0: assigned [io 0x8020-0x8027]
pci 0000:00:09.0: BAR 2: assigned [io 0x8028-0x802f]
pci 0000:00:09.0: BAR 1: assigned [io 0x8030-0x8033]
pci 0000:00:09.0: BAR 3: assigned [io 0x8034-0x8037]
pci 0001:01:07.0: BAR 8: assigned [mem 0x209000000-0x2090fffff]
pci 0001:01:07.0: BAR 9: assigned [mem 0x209100000-0x2091fffff pref]
pci 0001:01:08.0: BAR 1: assigned [mem 0x209200000-0x209203fff]
pci 0001:01:07.0: BAR 7: assigned [io 0x200008000-0x200008fff]
pci 0001:01:08.0: BAR 0: assigned [mem 0x209204000-0x2092047ff]
pci 0001:01:09.0: BAR 0: assigned [io 0x200009000-0x20000903f]
pci 0001:02:02.0: BAR 6: assigned [mem 0x209100000-0x20913ffff pref]
pci 0001:02:00.0: BAR 6: assigned [mem 0x209140000-0x20914ffff pref]
pci 0001:02:01.0: BAR 6: assigned [mem 0x209150000-0x20915ffff pref]
pci 0001:02:00.0: BAR 2: assigned [mem 0x209000000-0x209000fff]
pci 0001:02:01.0: BAR 2: assigned [mem 0x209001000-0x209001fff]
pci 0001:02:00.0: BAR 0: assigned [io 0x200008000-0x2000080ff]
pci 0001:02:00.0: BAR 1: assigned [mem 0x209002000-0x2090020ff]
pci 0001:02:01.0: BAR 0: assigned [io 0x200008400-0x2000084ff]
pci 0001:02:01.0: BAR 1: assigned [mem 0x209003000-0x2090030ff]
pci 0001:02:02.0: BAR 0: assigned [io 0x200008800-0x20000887f]
pci 0001:02:02.0: BAR 1: assigned [mem 0x209004000-0x20900407f]
pci 0001:01:07.0: PCI bridge to [bus 02]
pci 0001:01:07.0: bridge window [io 0x200008000-0x200008fff]
pci 0001:01:07.0: bridge window [mem 0x209000000-0x2090fffff]
pci 0001:01:07.0: bridge window [mem 0x209100000-0x2091fffff pref]
SMC37c669 Super I/O Controller found @ 0x00000000000003f0
bio: create slab <bio-0> at 0
raid6: int64x1 492 MB/s
raid6: int64x2 632 MB/s
raid6: int64x4 584 MB/s
raid6: int64x8 220 MB/s
raid6: using algorithm int64x2 (632 MB/s)
raid6: using intx1 recovery algorithm
vgaarb: device added: PCI:0000:00:07.0,decodes=io+mem,owns=io+mem,locks=none
vgaarb: loaded
vgaarb: bridge control possible 0000:00:07.0
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
Linux video capture interface: v2.00
Advanced Linux Sound Architecture Driver Version 1.0.25.
NET: Registered protocol family 2
TCP established hash table entries: 262144 (order: 9, 4194304 bytes)
TCP bind hash table entries: 65536 (order: 7, 1048576 bytes)
TCP: Hash tables configured (established 262144 bind 65536)
TCP: reno registered
UDP hash table entries: 1024 (order: 2, 32768 bytes)
UDP-Lite hash table entries: 1024 (order: 2, 32768 bytes)
NET: Registered protocol family 1
RPC: Registered named UNIX socket transport module.
RPC: Registered udp transport module.
RPC: Registered tcp transport module.
RPC: Registered tcp NFSv4.1 backchannel transport module.
srm_env: version 0.0.6 loaded successfully
NFS: Registering the id_resolver key type
Key type id_resolver registered
Key type id_legacy registered
Installing knfsd (copyright (C) 1996 [email protected]).
NTFS driver 2.1.30 [Flags: R/W].
msgmni has been set to 4033
Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
io scheduler noop registered
io scheduler deadline registered
io scheduler cfq registered (default)
nvidiafb: Device ID: 10de0110
nvidiafb: EDID found from BUS1
i2c i2c-1: unable to read EDID block.
i2c i2c-1: unable to read EDID block.
i2c i2c-1: unable to read EDID block.
nvidiafb: Unable to detect which CRTCNumber...
...Defaulting to CRTCNumber 0
nvidiafb: Using CRT on CRTC 0
Console: switching to colour frame buffer device 144x54
nvidiafb: PCI nVidia NV11 framebuffer (32MB @ 0x10000000)
Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
ppdev: user-space parallel port driver
parport0: PC-style at 0x3bc, irq 7 [PCSPP]
Floppy drive(s): fd0 is 2.88Mbrd: module loaded
loop: module loaded
Loading iSCSI transport class v2.0-870.
iscsi: registered transport (tcp)
FDC 0 is a post-1991 82077
sym0: <875> rev 0x4 at pci 0001:02:00.0 irq 47
sym0: Symbios NVRAM, ID 7, Fast-20, SE, parity checking
sym0: open drain IRQ line driver, using on-chip SRAM
sym0: using LOAD/STORE-based firmware.
sym0: SCSI BUS has been reset.
scsi0 : sym-2.2.3
sym1: <875> rev 0x4 at pci 0001:02:01.0 irq 46
sym1: Symbios NVRAM, ID 7, Fast-20, SE, parity checking
sym1: open drain IRQ line driver, using on-chip SRAM
sym1: using LOAD/STORE-based firmware.
sym1: SCSI BUS has been reset.
scsi1 : sym-2.2.3
scsi 1:0:0:0: Direct-Access DEC RZ2EA-LA (C) DEC N1H1 PQ: 0 ANSI: 2
scsi target1:0:0: tagged command queuing enabled, command queue depth 16.
scsi target1:0:0: Beginning Domain Validation
scsi target1:0:0: FAST-20 WIDE SCSI 40.0 MB/s ST (50 ns, offset 16)
scsi target1:0:0: Domain Validation skipping write tests
scsi target1:0:0: Ending Domain Validation
scsi 1:0:1:0: Direct-Access DEC RZ2EA-LA (C) DEC N1H1 PQ: 0 ANSI: 2
scsi target1:0:1: tagged command queuing enabled, command queue depth 16.
scsi target1:0:1: Beginning Domain Validation
scsi target1:0:1: FAST-20 WIDE SCSI 40.0 MB/s ST (50 ns, offset 16)
scsi target1:0:1: Domain Validation skipping write tests
scsi target1:0:1: Ending Domain Validation
scsi 1:0:2:0: Direct-Access IBM IC35L036UCDY10-0 S23C PQ: 0 ANSI: 3
scsi target1:0:2: tagged command queuing enabled, command queue depth 16.
scsi target1:0:2: Beginning Domain Validation
scsi target1:0:2: FAST-20 WIDE SCSI 40.0 MB/s ST (50 ns, offset 16)
scsi target1:0:2: Domain Validation skipping write tests
scsi target1:0:2: Ending Domain Validation
scsi 1:0:3:0: Direct-Access FUJITSU MAF3364LC 5210 PQ: 0 ANSI: 2
scsi target1:0:3: tagged command queuing enabled, command queue depth 16.
scsi target1:0:3: Beginning Domain Validation
scsi target1:0:3: FAST-20 WIDE SCSI 40.0 MB/s ST (50 ns, offset 16)
scsi target1:0:3: Domain Validation skipping write tests
scsi target1:0:3: Ending Domain Validation
scsi 1:0:4:0: Direct-Access FUJITSU MAF3364LC 5210 PQ: 0 ANSI: 2
scsi target1:0:4: tagged command queuing enabled, command queue depth 16.
scsi target1:0:4: Beginning Domain Validation
scsi target1:0:4: FAST-20 WIDE SCSI 40.0 MB/s ST (50 ns, offset 16)
scsi target1:0:4: Domain Validation skipping write tests
scsi target1:0:4: Ending Domain Validation
scsi 1:0:5:0: Direct-Access IBM IC35L036UCDY10-0 S23C PQ: 0 ANSI: 3
scsi target1:0:5: tagged command queuing enabled, command queue depth 16.
scsi target1:0:5: Beginning Domain Validation
scsi target1:0:5: FAST-20 WIDE SCSI 40.0 MB/s ST (50 ns, offset 16)
scsi target1:0:5: Domain Validation skipping write tests
scsi target1:0:5: Ending Domain Validation
st: Version 20101219, fixed bufsize 32768, s/g segs 256
sd 1:0:0:0: Attached scsi generic sg0 type 0
sd 1:0:0:0: [sda] 35565080 512-byte logical blocks: (18.2 GB/16.9 GiB)
sd 1:0:0:0: [sda] Write Protect is off
sd 1:0:1:0: [sdb] 35565080 512-byte logical blocks: (18.2 GB/16.9 GiB)
sd 1:0:3:0: [sdd] 71161520 512-byte logical blocks: (36.4 GB/33.9 GiB)
sd 1:0:2:0: [sdc] 71687340 512-byte logical blocks: (36.7 GB/34.1 GiB)
sd 1:0:1:0: [sdb] Write Protect is off
sd 1:0:4:0: [sde] 71161520 512-byte logical blocks: (36.4 GB/33.9 GiB)
sd 1:0:5:0: [sdf] 71687340 512-byte logical blocks: (36.7 GB/34.1 GiB)
sd 1:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA
sd 1:0:2:0: [sdc] Write Protect is off
sd 1:0:1:0: [sdb] Write cache: disabled, read cache: enabled, supports DPO and FUA
sd 1:0:3:0: [sdd] Write Protect is off
sd 1:0:5:0: [sdf] Write Protect is off
sd 1:0:2:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 1:0:5:0: [sdf] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 1:0:3:0: [sdd] Write cache: disabled, read cache: enabled, supports DPO and FUA
sd 1:0:4:0: [sde] Write Protect is off
sd 1:0:4:0: [sde] Write cache: disabled, read cache: enabled, supports DPO and FUA
sd 1:0:1:0: Attached scsi generic sg1 type 0
sdb: sdb3
sdd: unknown partition table
sdc: unknown partition table
sde: unknown partition table
sda: sda1 sda2
sd 1:0:2:0: Attached scsi generic sg2 type 0
sd 1:0:2:0: [sdc] Attached SCSI disk
sd 1:0:3:0: [sdd] Attached SCSI disk
sd 1:0:4:0: [sde] Attached SCSI disk
sd 1:0:3:0: Attached scsi generic sg3 type 0
sd 1:0:1:0: [sdb] Attached SCSI disk
sdf: unknown partition table
sd 1:0:5:0: [sdf] Attached SCSI disk
sd 1:0:4:0: Attached scsi generic sg4 type 0
sd 1:0:5:0: Attached scsi generic sg5 type 0
SCSI Media Changer driver v0.25
PCI: Setting latency timer of device 0000:00:05.1 to 64
sd 1:0:0:0: [sda] Attached SCSI disk
scsi2 : pata_cypress
scsi3 : pata_cypress
ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0x8000 irq 14
ata2: DUMMY
pata_pdc2027x 0000:00:09.0: PLL input clock 16715 kHz
scsi4 : pata_pdc2027x
scsi5 : pata_pdc2027x
ata3: PATA max UDMA/133 mmio m16384@0xa020000 cmd 0xa0217c0 irq 23
ata4: PATA max UDMA/133 mmio m16384@0xa020000 cmd 0xa0215c0 irq 23
Linux Tulip driver version 1.1.15 (Feb 27, 2007)
tulip0: EEPROM default media type Autosense
tulip0: Index #0 - Media MII (#11) described by a 21140 MII PHY (1) block
tulip0: MII transceiver #5 config 0000 status 784b advertising 01e1
net eth0: Digital DS21140 Tulip rev 34 at MMIO 0x209004000, 00:06:2b:00:ad:d4, IRQ 45
PPP generic driver version 2.4.2
NET: Registered protocol family 24
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci_hcd 0000:00:08.2: EHCI Host Controller
ehci_hcd 0000:00:08.2: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:08.2: irq 25, io mem 0x0a02b000
ehci_hcd 0000:00:08.2: USB 2.0 started, EHCI 1.00
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: EHCI Host Controller
usb usb1: Manufacturer: Linux 3.6.0-rc4-00055-gac3d0da-dirty ehci_hcd
usb usb1: SerialNumber: 0000:00:08.2
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 5 ports detected
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
ohci_hcd 0000:00:05.3: OHCI Host Controller
ohci_hcd 0000:00:05.3: new USB bus registered, assigned bus number 2
ohci_hcd 0000:00:05.3: irq 10, io mem 0x0a028000
usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: OHCI Host Controller
usb usb2: Manufacturer: Linux 3.6.0-rc4-00055-gac3d0da-dirty ohci_hcd
usb usb2: SerialNumber: 0000:00:05.3
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
ohci_hcd 0000:00:08.0: OHCI Host Controller
ohci_hcd 0000:00:08.0: new USB bus registered, assigned bus number 3
ohci_hcd 0000:00:08.0: irq 27, io mem 0x0a029000
ata3.00: ATAPI: PLEXTOR DVDR PX-716A, 1.04, max UDMA/66
ata3.00: configured for UDMA/66
usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb3: Product: OHCI Host Controller
usb usb3: Manufacturer: Linux 3.6.0-rc4-00055-gac3d0da-dirty ohci_hcd
usb usb3: SerialNumber: 0000:00:08.0
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 3 ports detected
ohci_hcd 0000:00:08.1: OHCI Host Controller
ohci_hcd 0000:00:08.1: new USB bus registered, assigned bus number 4
ohci_hcd 0000:00:08.1: irq 26, io mem 0x0a02a000
usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb4: Product: OHCI Host Controller
usb usb4: Manufacturer: Linux 3.6.0-rc4-00055-gac3d0da-dirty ohci_hcd
usb usb4: SerialNumber: 0000:00:08.1
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
usbcore: registered new interface driver uas
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
usbcore: registered new interface driver usbserial
usbcore: registered new interface driver usbserial_generic
USB Serial support registered for generic
usbserial: USB Serial Driver core
usbcore: registered new interface driver ipaq
USB Serial support registered for PocketPC PDA
usbcore: registered new interface driver pl2303
USB Serial support registered for pl2303
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mousedev: PS/2 mouse device common for all mice
input: PC Speaker as /devices/platform/pcspkr/input/input0
gspca_main: v2.14.0 registered
usbcore: registered new interface driver vicam
md: linear personality registered for level -1
md: raid0 personality registered for level 0
md: raid1 personality registered for level 1
md: raid10 personality registered for level 10
md: raid6 personality registered for level 6
md: raid5 personality registered for level 5
md: raid4 personality registered for level 4
device-mapper: ioctl: 4.23.0-ioctl (2012-07-25) initialised: [email protected]
scsi 4:0:0:0: CD-ROM PLEXTOR DVDR PX-716A 1.04 PQ: 0 ANSI: 5
hub 2-0:1.0: over-current condition
input: AT Raw Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
sr0: scsi3-mmc drive: 40x/40x writer cd/rw xa/form2 cdda tray
cdrom: Uniform CD-ROM driver Revision: 3.20
sr 4:0:0:0: Attached scsi generic sg6 type 5
IPv4 over IPv4 tunneling driver
ip_tables: (C) 2000-2006 Netfilter Core Team
TCP: cubic registered
Initializing XFRM netlink socket
NET: Registered protocol family 17
NET: Registered protocol family 15
8021q: 802.1Q VLAN Support v1.8
Key type dns_resolver registered
console [netcon0] enabled
netconsole: network logging started
/usr/src/linux.git/drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
ALSA device list:
#0: Ensoniq AudioPCI ENS1370 at 0x200009000, irq 39
input: PS/2 Logitech Mouse as /devices/platform/i8042/serio1/input/input2
md: Waiting for all devices to be available before autodetect
md: If you don't use raid, use raid=noautodetect
md: Autodetecting RAID arrays.
md: Scanned 0 and added 0 devices.
md: autorun ...
md: ... autorun DONE.
kjournald starting. Commit interval 5 seconds
EXT3-fs (sda1): warning: maximal mount count reached, running e2fsck is recommended
EXT3-fs (sda1): using internal journal
EXT3-fs (sda1): recovery complete
EXT3-fs (sda1): mounted filesystem with writeback data mode
VFS: Mounted root (ext3 filesystem) on device 8:1.
Freeing unused kernel memory: 296k freed
------------[ cut here ]------------
WARNING: at /usr/src/linux.git/kernel/softirq.c:159 _local_bh_enable_ip.isra.9+0x4c/0xdc()
Modules linked in:
fffffc007f05bca8 fffffc0000b8e438 fffffc000032d3c4 fffffc0000bc00f8
fffffc007e0c5ce0 0000000000000000 fffffc007e813a58 fffffc007e33c3d0
fffffc0000913e30 fffffc007e0c5b80 fffffc00008c0460 fffffc007e0c5b80
fffffc00008059a4 fffffc007e808580 0000000000000008 fffffc007e8085b0
fffffc007e813a58 fffffc007f05be88 0000000000000000 fffffc007e33c3c0
fffffc0000805ca0 fffffc007e33c3c0 fffffc00003ba4c4 fffffc007e33c3d0
Trace:
[<fffffc000032d3c4>] _local_bh_enable_ip.isra.9+0x4c/0xdc
[<fffffc0000913e30>] _raw_write_unlock_bh+0x24/0x38
[<fffffc00008c0460>] unix_release_sock+0xb0/0x288
[<fffffc00008059a4>] sock_release+0x28/0xd8
[<fffffc0000805ca0>] sock_close+0x3c/0x54
[<fffffc00003ba4c4>] __fput+0x140/0x278
[<fffffc0000342d9c>] task_work_run+0x6c/0xb4
[<fffffc0000316e1c>] do_notify_resume+0x68/0x88
[<fffffc0000310e6c>] work_pending+0x6c/0x80
[<fffffc0000310d04>] entSys+0xa4/0xc0
---[ end trace 01aeb58cf09b7689 ]---
Kernel bug at /usr/src/linux.git/fs/buffer.c:1218
CPU 0 vgscan(687): Kernel Bug 1
pc = [<fffffc00003eb558>] ra = [<fffffc00003ec5d4>] ps = 0007 Tainted: G W
pc is at check_irqs_on+0x14/0x24
ra is at __find_get_block+0x3c/0x3a0
v0 = 0000000000000001 t0 = fffffc007e44ec00 t1 = fffffc007e453540
t2 = fffffc007e453540 t3 = 0000000000000001 t4 = b038000000000000
t5 = 00000000000f0000 t6 = 000000000000003f t7 = fffffc007e268000
a0 = fffffc007e804080 a1 = 000000000000000b a2 = 0000000000000400
a3 = 0000000000000000 a4 = 0000000000000000 a5 = 0000000000000000
t8 = 0000000000000040 t9 = fffffc000043114c t10= 0000000000000031
t11= 00000000000007c0 pv = fffffc00003eb544 at = 0000000000000000
gp = fffffc0000bf00f8 sp = fffffc007e26bae8
Disabling lock debugging due to kernel taint
Trace:
[<fffffc00003ef428>] __getblk+0x40/0x338
[<fffffc00003625ec>] do_timer+0x500/0x568
[<fffffc00003622b8>] do_timer+0x1cc/0x568
[<fffffc0000362624>] do_timer+0x538/0x568
[<fffffc0000362710>] xtime_update+0x44/0x6c
[<fffffc0000431194>] __ext3_get_inode_loc+0xe8/0x468
[<fffffc000043293c>] ext3_reserve_inode_write+0x40/0xd8
[<fffffc000043ad84>] ext3_orphan_del+0x9c/0x204
[<fffffc0000435c38>] ext3_evict_inode+0x1bc/0x2a0
[<fffffc0000430300>] start_transaction+0x3c/0x90
[<fffffc0000435ba8>] ext3_evict_inode+0x12c/0x2a0
[<fffffc00003d5fa8>] evict+0xf4/0x228
[<fffffc00003d1be4>] dentry_kill+0x174/0x1c0
[<fffffc00003d2318>] dput+0x148/0x170
[<fffffc00003ba5a8>] __fput+0x224/0x278
[<fffffc0000342d9c>] task_work_run+0x6c/0xb4
[<fffffc0000316e1c>] do_notify_resume+0x68/0x88
[<fffffc0000310e6c>] work_pending+0x6c/0x80
[<fffffc0000310d04>] entSys+0xa4/0xc0
Code: 6bfa8001 00000036 4400f000 4000f5a0 e4000004 00000081 <000004c2> 009f54ae
#
# Automatically generated file; DO NOT EDIT.
# Linux/alpha 3.6.0-rc7 Kernel Configuration
#
CONFIG_ALPHA=y
CONFIG_64BIT=y
CONFIG_MMU=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_ZONE_DMA=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_HAVE_IRQ_WORK=y
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_CROSS_COMPILE=""
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
# CONFIG_FHANDLE is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
CONFIG_HAVE_GENERIC_HARDIRQS=y
#
# IRQ subsystem
#
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_AUTO_IRQ_AFFINITY=y
CONFIG_GENERIC_CMOS_UPDATE=y
#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
# CONFIG_PREEMPT_RCU is not set
CONFIG_RCU_FANOUT=64
CONFIG_RCU_FANOUT_LEAF=16
# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=16
# CONFIG_CGROUPS is not set
# CONFIG_CHECKPOINT_RESTORE is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set
# CONFIG_IPC_NS is not set
# CONFIG_PID_NS is not set
# CONFIG_NET_NS is not set
# CONFIG_SCHED_AUTOGROUP is not set
# CONFIG_SYSFS_DEPRECATED is not set
# CONFIG_RELAY is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
CONFIG_RD_XZ=y
CONFIG_RD_LZO=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
# CONFIG_EXPERT is not set
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
CONFIG_HAVE_PCSPKR_PLATFORM=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
# CONFIG_EMBEDDED is not set
CONFIG_HAVE_PERF_EVENTS=y
#
# Kernel Performance Events And Counters
#
# CONFIG_PERF_EVENTS is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_PCI_QUIRKS=y
CONFIG_COMPAT_BRK=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_PROFILING is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_SYSCALL_WRAPPERS=y
CONFIG_HAVE_DMA_ATTRS=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
#
# GCOV-based kernel profiling
#
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
# CONFIG_MODULE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_BLOCK=y
CONFIG_BLK_DEV_BSG=y
CONFIG_BLK_DEV_BSGLIB=y
# CONFIG_BLK_DEV_INTEGRITY is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
CONFIG_OSF_PARTITION=y
# 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 is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
# CONFIG_SYSV68_PARTITION is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
# CONFIG_INLINE_SPIN_TRYLOCK is not set
# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
# CONFIG_INLINE_SPIN_LOCK is not set
# CONFIG_INLINE_SPIN_LOCK_BH is not set
# CONFIG_INLINE_SPIN_LOCK_IRQ is not set
# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
# CONFIG_INLINE_SPIN_UNLOCK_BH is not set
CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
# CONFIG_INLINE_READ_TRYLOCK is not set
# CONFIG_INLINE_READ_LOCK is not set
# CONFIG_INLINE_READ_LOCK_BH is not set
# CONFIG_INLINE_READ_LOCK_IRQ is not set
# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
CONFIG_INLINE_READ_UNLOCK=y
# CONFIG_INLINE_READ_UNLOCK_BH is not set
CONFIG_INLINE_READ_UNLOCK_IRQ=y
# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
# CONFIG_INLINE_WRITE_TRYLOCK is not set
# CONFIG_INLINE_WRITE_LOCK is not set
# CONFIG_INLINE_WRITE_LOCK_BH is not set
# CONFIG_INLINE_WRITE_LOCK_IRQ is not set
# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
CONFIG_INLINE_WRITE_UNLOCK=y
# CONFIG_INLINE_WRITE_UNLOCK_BH is not set
CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
CONFIG_MUTEX_SPIN_ON_OWNER=y
# CONFIG_FREEZER is not set
#
# System setup
#
# CONFIG_ALPHA_GENERIC is not set
# CONFIG_ALPHA_ALCOR is not set
# CONFIG_ALPHA_XL is not set
# CONFIG_ALPHA_BOOK1 is not set
# CONFIG_ALPHA_AVANTI_CH is not set
# CONFIG_ALPHA_CABRIOLET is not set
CONFIG_ALPHA_DP264=y
# CONFIG_ALPHA_EB164 is not set
# CONFIG_ALPHA_EB64P_CH is not set
# CONFIG_ALPHA_EB66 is not set
# CONFIG_ALPHA_EB66P is not set
# CONFIG_ALPHA_EIGER is not set
# CONFIG_ALPHA_JENSEN is not set
# CONFIG_ALPHA_LX164 is not set
# CONFIG_ALPHA_LYNX is not set
# CONFIG_ALPHA_MARVEL is not set
# CONFIG_ALPHA_MIATA is not set
# CONFIG_ALPHA_MIKASA is not set
# CONFIG_ALPHA_NAUTILUS is not set
# CONFIG_ALPHA_NONAME_CH is not set
# CONFIG_ALPHA_NORITAKE is not set
# CONFIG_ALPHA_PC164 is not set
# CONFIG_ALPHA_P2K is not set
# CONFIG_ALPHA_RAWHIDE is not set
# CONFIG_ALPHA_RUFFIAN is not set
# CONFIG_ALPHA_RX164 is not set
# CONFIG_ALPHA_SX164 is not set
# CONFIG_ALPHA_SABLE is not set
# CONFIG_ALPHA_SHARK is not set
# CONFIG_ALPHA_TAKARA is not set
# CONFIG_ALPHA_TITAN is not set
# CONFIG_ALPHA_WILDFIRE is not set
CONFIG_ISA=y
CONFIG_ISA_DMA_API=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
CONFIG_IOMMU_HELPER=y
CONFIG_ALPHA_EV6=y
CONFIG_ALPHA_TSUNAMI=y
# CONFIG_ALPHA_EV67 is not set
CONFIG_GENERIC_HWEIGHT=y
CONFIG_VGA_HOSE=y
CONFIG_ALPHA_SRM=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_SMP=y
CONFIG_HAVE_DEC_LOCK=y
CONFIG_NR_CPUS=4
# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_COMPACTION is not set
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_CROSS_MEMORY_ATTACH=y
# CONFIG_CLEANCACHE is not set
# CONFIG_FRONTSWAP is not set
CONFIG_VERBOSE_MCHECK=y
CONFIG_VERBOSE_MCHECK_ON=1
CONFIG_HZ=1024
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCI_PRI is not set
# CONFIG_PCI_PASID is not set
# CONFIG_PCCARD is not set
CONFIG_SRM_ENV=y
CONFIG_BINFMT_ELF=y
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
CONFIG_HAVE_AOUT=y
CONFIG_BINFMT_AOUT=y
CONFIG_OSF4_COMPAT=y
CONFIG_BINFMT_EM86=y
CONFIG_BINFMT_MISC=y
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_UNIX=y
# CONFIG_UNIX_DIAG is not set
CONFIG_XFRM=y
CONFIG_XFRM_ALGO=y
CONFIG_XFRM_USER=y
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
CONFIG_XFRM_IPCOMP=y
CONFIG_NET_KEY=y
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_PNP=y
# CONFIG_IP_PNP_DHCP is not set
# CONFIG_IP_PNP_BOOTP is not set
# CONFIG_IP_PNP_RARP is not set
CONFIG_NET_IPIP=y
# CONFIG_NET_IPGRE_DEMUX is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_NET_IPVTI is not set
CONFIG_INET_AH=y
CONFIG_INET_ESP=y
CONFIG_INET_IPCOMP=y
CONFIG_INET_XFRM_TUNNEL=y
CONFIG_INET_TUNNEL=y
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_INET_UDP_DIAG is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
CONFIG_NETFILTER_ADVANCED=y
#
# Core Netfilter Configuration
#
# CONFIG_NETFILTER_NETLINK_ACCT is not set
# CONFIG_NETFILTER_NETLINK_QUEUE is not set
# CONFIG_NETFILTER_NETLINK_LOG is not set
CONFIG_NF_CONNTRACK=y
# CONFIG_NF_CONNTRACK_MARK is not set
CONFIG_NF_CONNTRACK_PROCFS=y
# CONFIG_NF_CONNTRACK_EVENTS is not set
# CONFIG_NF_CONNTRACK_TIMEOUT is not set
# CONFIG_NF_CONNTRACK_TIMESTAMP is not set
# CONFIG_NF_CT_PROTO_DCCP is not set
# CONFIG_NF_CT_PROTO_SCTP is not set
# CONFIG_NF_CT_PROTO_UDPLITE is not set
# CONFIG_NF_CONNTRACK_AMANDA is not set
CONFIG_NF_CONNTRACK_FTP=y
# CONFIG_NF_CONNTRACK_H323 is not set
# CONFIG_NF_CONNTRACK_IRC is not set
# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
# CONFIG_NF_CONNTRACK_SNMP is not set
# CONFIG_NF_CONNTRACK_PPTP is not set
# CONFIG_NF_CONNTRACK_SANE is not set
# CONFIG_NF_CONNTRACK_SIP is not set
# CONFIG_NF_CONNTRACK_TFTP is not set
# CONFIG_NF_CT_NETLINK is not set
# CONFIG_NF_CT_NETLINK_TIMEOUT is not set
CONFIG_NETFILTER_XTABLES=y
#
# Xtables combined modules
#
# CONFIG_NETFILTER_XT_MARK is not set
# CONFIG_NETFILTER_XT_CONNMARK is not set
#
# Xtables targets
#
# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
# CONFIG_NETFILTER_XT_TARGET_LOG is not set
# CONFIG_NETFILTER_XT_TARGET_MARK is not set
# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
# CONFIG_NETFILTER_XT_TARGET_TEE is not set
# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
#
# Xtables matches
#
# CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set
# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set
# CONFIG_NETFILTER_XT_MATCH_CPU is not set
# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
# CONFIG_NETFILTER_XT_MATCH_ECN is not set
# CONFIG_NETFILTER_XT_MATCH_ESP is not set
# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
# CONFIG_NETFILTER_XT_MATCH_HL is not set
# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
# CONFIG_NETFILTER_XT_MATCH_MAC is not set
# CONFIG_NETFILTER_XT_MATCH_MARK is not set
# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
# CONFIG_NETFILTER_XT_MATCH_REALM is not set
# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
# CONFIG_NETFILTER_XT_MATCH_STATE is not set
# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
# CONFIG_NETFILTER_XT_MATCH_STRING is not set
# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
# CONFIG_NETFILTER_XT_MATCH_TIME is not set
# CONFIG_NETFILTER_XT_MATCH_U32 is not set
# CONFIG_IP_VS is not set
#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=y
CONFIG_NF_CONNTRACK_IPV4=y
CONFIG_NF_CONNTRACK_PROC_COMPAT=y
# CONFIG_IP_NF_QUEUE is not set
CONFIG_IP_NF_IPTABLES=y
# CONFIG_IP_NF_MATCH_AH is not set
# CONFIG_IP_NF_MATCH_ECN is not set
# CONFIG_IP_NF_MATCH_RPFILTER is not set
# CONFIG_IP_NF_MATCH_TTL is not set
# CONFIG_IP_NF_FILTER is not set
# CONFIG_IP_NF_TARGET_ULOG is not set
# CONFIG_NF_NAT is not set
# CONFIG_IP_NF_MANGLE is not set
# CONFIG_IP_NF_RAW is not set
# CONFIG_IP_NF_ARPTABLES is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_L2TP is not set
# CONFIG_BRIDGE is not set
# CONFIG_NET_DSA is not set
CONFIG_VLAN_8021Q=y
# CONFIG_VLAN_8021Q_GVRP is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
CONFIG_DNS_RESOLVER=y
# CONFIG_BATMAN_ADV is not set
# CONFIG_OPENVSWITCH is not set
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_XPS=y
CONFIG_BQL=y
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
CONFIG_WIRELESS=y
# CONFIG_CFG80211 is not set
# CONFIG_LIB80211 is not set
#
# CFG80211 needs to be enabled for MAC80211
#
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
# CONFIG_CAIF is not set
# CONFIG_CEPH_LIB is not set
# CONFIG_NFC is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
CONFIG_FIRMWARE_IN_KERNEL=y
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_GENERIC_CPU_DEVICES is not set
# CONFIG_DMA_SHARED_BUFFER is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_PARPORT=y
CONFIG_PARPORT_PC=y
# CONFIG_PARPORT_SERIAL is not set
CONFIG_PARPORT_PC_FIFO=y
# CONFIG_PARPORT_PC_SUPERIO is not set
# CONFIG_PARPORT_GSC is not set
# CONFIG_PARPORT_AX88796 is not set
CONFIG_PARPORT_1284=y
CONFIG_PNP=y
CONFIG_PNP_DEBUG_MESSAGES=y
#
# Protocols
#
# CONFIG_ISAPNP is not set
# CONFIG_PNPACPI is not set
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_FD=y
# CONFIG_BLK_DEV_XD is not set
# CONFIG_PARIDE is not set
# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
CONFIG_BLK_DEV_CRYPTOLOOP=y
#
# DRBD disabled because PROC_FS, INET or CONNECTOR not selected
#
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_NVME is not set
# 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=4096
# CONFIG_BLK_DEV_XIP is not set
CONFIG_CDROM_PKTCDVD=y
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_BLK_DEV_HD is not set
# CONFIG_BLK_DEV_RBD is not set
#
# Misc devices
#
# CONFIG_SENSORS_LIS3LV02D is not set
# CONFIG_AD525X_DPOT is not set
# CONFIG_PHANTOM is not set
# CONFIG_INTEL_MID_PTI is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ICS932S401 is not set
CONFIG_ENCLOSURE_SERVICES=y
# CONFIG_HP_ILO is not set
# CONFIG_APDS9802ALS is not set
# CONFIG_ISL29003 is not set
# CONFIG_ISL29020 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_SENSORS_BH1780 is not set
# CONFIG_SENSORS_BH1770 is not set
# CONFIG_SENSORS_APDS990X is not set
# CONFIG_HMC6352 is not set
# CONFIG_DS1682 is not set
# CONFIG_BMP085_I2C is not set
# CONFIG_PCH_PHUB is not set
# CONFIG_USB_SWITCH_FSA9480 is not set
# CONFIG_C2PORT is not set
#
# EEPROM support
#
# CONFIG_EEPROM_AT24 is not set
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_CB710_CORE is not set
#
# Texas Instruments shared transport line discipline
#
# CONFIG_SENSORS_LIS3_I2C is not set
#
# Altera FPGA firmware download module
#
# CONFIG_ALTERA_STAPL is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# SCSI device support
#
CONFIG_SCSI_MOD=y
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
CONFIG_SCSI_TGT=y
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_ST=y
# CONFIG_CHR_DEV_OSST is not set
CONFIG_BLK_DEV_SR=y
CONFIG_BLK_DEV_SR_VENDOR=y
CONFIG_CHR_DEV_SG=y
CONFIG_CHR_DEV_SCH=y
CONFIG_SCSI_ENCLOSURE=y
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
# CONFIG_SCSI_SCAN_ASYNC is not set
#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
# CONFIG_SCSI_FC_ATTRS is not set
CONFIG_SCSI_ISCSI_ATTRS=y
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
CONFIG_ISCSI_TCP=y
# CONFIG_ISCSI_BOOT_SYSFS is not set
# CONFIG_SCSI_CXGB3_ISCSI is not set
# CONFIG_SCSI_CXGB4_ISCSI is not set
# CONFIG_SCSI_BNX2_ISCSI is not set
# CONFIG_SCSI_BNX2X_FCOE is not set
# CONFIG_BE2ISCSI is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_HPSA is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_3W_SAS is not set
# CONFIG_SCSI_7000FASST is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AHA152X is not set
# CONFIG_SCSI_AHA1542 is not set
# CONFIG_SCSI_AACRAID is not set
CONFIG_SCSI_AIC7XXX=y
CONFIG_AIC7XXX_CMDS_PER_DEVICE=32
CONFIG_AIC7XXX_RESET_DELAY_MS=15000
# CONFIG_AIC7XXX_DEBUG_ENABLE is not set
CONFIG_AIC7XXX_DEBUG_MASK=0
# CONFIG_AIC7XXX_REG_PRETTY_PRINT is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_MVUMI is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_IN2000 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_MPT2SAS is not set
# CONFIG_SCSI_UFSHCD is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_LIBFC is not set
# CONFIG_LIBFCOE is not set
# CONFIG_FCOE is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_DTC3280 is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_GENERIC_NCR5380 is not set
# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
# CONFIG_SCSI_NCR53C406A is not set
# CONFIG_SCSI_STEX is not set
CONFIG_SCSI_SYM53C8XX_2=y
CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
CONFIG_SCSI_SYM53C8XX_MMIO=y
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_PAS16 is not set
# CONFIG_SCSI_QLOGIC_FAS is not set
CONFIG_SCSI_QLOGIC_1280=y
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_SYM53C416 is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_T128 is not set
# CONFIG_SCSI_U14_34F is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_PMCRAID is not set
# CONFIG_SCSI_PM8001 is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_BFA_FC is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_ATA_VERBOSE_ERROR=y
CONFIG_SATA_PMP=y
#
# Controllers with non-SFF native interface
#
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_AHCI_PLATFORM is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_SATA_ACARD_AHCI is not set
# CONFIG_SATA_SIL24 is not set
CONFIG_ATA_SFF=y
#
# SFF controllers with custom DMA interface
#
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_SX4 is not set
CONFIG_ATA_BMDMA=y
#
# SATA SFF controllers with BMDMA
#
# CONFIG_ATA_PIIX is not set
# CONFIG_SATA_MV is not set
# CONFIG_SATA_NV is not set
CONFIG_SATA_PROMISE=y
# CONFIG_SATA_SIL is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_SVW is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
#
# PATA SFF controllers with BMDMA
#
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_ATP867X is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CS5520 is not set
# CONFIG_PATA_CS5530 is not set
# CONFIG_PATA_CS5536 is not set
CONFIG_PATA_CYPRESS=y
# CONFIG_PATA_EFAR is not set
# 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_IT8213 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_OPTIDMA is not set
CONFIG_PATA_PDC2027X=y
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RDC is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SCH is not set
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_TOSHIBA is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
#
# PIO-only SFF controllers
#
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_QDI is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_WINBOND_VLB is not set
#
# Generic fallback / legacy drivers
#
# CONFIG_ATA_GENERIC is not set
# CONFIG_PATA_LEGACY is not set
CONFIG_MD=y
CONFIG_BLK_DEV_MD=y
CONFIG_MD_AUTODETECT=y
CONFIG_MD_LINEAR=y
CONFIG_MD_RAID0=y
CONFIG_MD_RAID1=y
CONFIG_MD_RAID10=y
CONFIG_MD_RAID456=y
# CONFIG_MULTICORE_RAID456 is not set
# CONFIG_MD_MULTIPATH is not set
# CONFIG_MD_FAULTY is not set
CONFIG_BLK_DEV_DM=y
# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=y
CONFIG_DM_SNAPSHOT=y
# CONFIG_DM_THIN_PROVISIONING is not set
CONFIG_DM_MIRROR=y
# CONFIG_DM_RAID is not set
# CONFIG_DM_LOG_USERSPACE is not set
CONFIG_DM_ZERO=y
# CONFIG_DM_MULTIPATH is not set
# CONFIG_DM_DELAY is not set
# CONFIG_DM_UEVENT is not set
# CONFIG_DM_FLAKEY is not set
# CONFIG_DM_VERITY is not set
# CONFIG_TARGET_CORE is not set
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
# CONFIG_FIREWIRE_NOSY is not set
# CONFIG_I2O is not set
CONFIG_NETDEVICES=y
CONFIG_NET_CORE=y
# CONFIG_BONDING is not set
# CONFIG_DUMMY is not set
# CONFIG_EQUALIZER is not set
# CONFIG_NET_FC is not set
CONFIG_MII=y
# CONFIG_NET_TEAM is not set
# CONFIG_MACVLAN is not set
CONFIG_NETCONSOLE=y
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y
# CONFIG_TUN is not set
# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
#
# CAIF transport drivers
#
CONFIG_ETHERNET=y
CONFIG_NET_VENDOR_3COM=y
# CONFIG_EL1 is not set
# CONFIG_EL3 is not set
# CONFIG_3C515 is not set
CONFIG_VORTEX=y
# CONFIG_TYPHOON is not set
CONFIG_NET_VENDOR_ADAPTEC=y
# CONFIG_ADAPTEC_STARFIRE is not set
CONFIG_NET_VENDOR_ALTEON=y
# CONFIG_ACENIC is not set
CONFIG_NET_VENDOR_AMD=y
# CONFIG_AMD8111_ETH is not set
# CONFIG_LANCE is not set
# CONFIG_PCNET32 is not set
# CONFIG_DEPCA is not set
# CONFIG_NI65 is not set
CONFIG_NET_VENDOR_ATHEROS=y
# CONFIG_ATL2 is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
# CONFIG_ATL1C is not set
CONFIG_NET_VENDOR_BROADCOM=y
# CONFIG_B44 is not set
# CONFIG_BNX2 is not set
# CONFIG_CNIC is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2X is not set
CONFIG_NET_VENDOR_BROCADE=y
# CONFIG_BNA is not set
# CONFIG_NET_CALXEDA_XGMAC is not set
CONFIG_NET_VENDOR_CHELSIO=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
# CONFIG_CHELSIO_T4 is not set
# CONFIG_CHELSIO_T4VF is not set
CONFIG_NET_VENDOR_CIRRUS=y
# CONFIG_CS89x0 is not set
CONFIG_NET_VENDOR_CISCO=y
# CONFIG_ENIC is not set
# CONFIG_DNET is not set
CONFIG_NET_VENDOR_DEC=y
# CONFIG_EWRK3 is not set
CONFIG_NET_TULIP=y
# CONFIG_DE2104X is not set
CONFIG_TULIP=y
# CONFIG_TULIP_MWI is not set
CONFIG_TULIP_MMIO=y
# CONFIG_TULIP_NAPI is not set
# CONFIG_DE4X5 is not set
# CONFIG_WINBOND_840 is not set
# CONFIG_DM9102 is not set
# CONFIG_ULI526X is not set
CONFIG_NET_VENDOR_DLINK=y
# CONFIG_DE600 is not set
# CONFIG_DE620 is not set
# CONFIG_DL2K is not set
# CONFIG_SUNDANCE is not set
CONFIG_NET_VENDOR_EMULEX=y
# CONFIG_BE2NET is not set
CONFIG_NET_VENDOR_EXAR=y
# CONFIG_S2IO is not set
# CONFIG_VXGE is not set
CONFIG_NET_VENDOR_FUJITSU=y
# CONFIG_AT1700 is not set
# CONFIG_ETH16I is not set
CONFIG_NET_VENDOR_HP=y
# CONFIG_HP100 is not set
CONFIG_NET_VENDOR_INTEL=y
# CONFIG_E100 is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
# CONFIG_IGB is not set
# CONFIG_IGBVF is not set
# CONFIG_IXGB is not set
# CONFIG_IXGBE is not set
CONFIG_NET_VENDOR_I825XX=y
# CONFIG_ELPLUS is not set
# CONFIG_EL16 is not set
# CONFIG_APRICOT is not set
# CONFIG_EEXPRESS is not set
# CONFIG_EEXPRESS_PRO is not set
# CONFIG_LP486E is not set
# CONFIG_NI52 is not set
# CONFIG_ZNET is not set
# CONFIG_IP1000 is not set
# CONFIG_JME is not set
CONFIG_NET_VENDOR_MARVELL=y
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
CONFIG_NET_VENDOR_MELLANOX=y
# CONFIG_MLX4_EN is not set
# CONFIG_MLX4_CORE is not set
CONFIG_NET_VENDOR_MICREL=y
# CONFIG_KS8851_MLL is not set
# CONFIG_KSZ884X_PCI is not set
CONFIG_NET_VENDOR_MYRI=y
# CONFIG_MYRI10GE is not set
# CONFIG_FEALNX is not set
CONFIG_NET_VENDOR_NATSEMI=y
# CONFIG_NATSEMI is not set
# CONFIG_NS83820 is not set
CONFIG_NET_VENDOR_8390=y
# CONFIG_EL2 is not set
# CONFIG_AC3200 is not set
# CONFIG_E2100 is not set
# CONFIG_HPLAN_PLUS is not set
# CONFIG_HPLAN is not set
# CONFIG_NE2000 is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_ULTRA is not set
# CONFIG_WD80x3 is not set
CONFIG_NET_VENDOR_NVIDIA=y
# CONFIG_FORCEDETH is not set
CONFIG_NET_VENDOR_OKI=y
# CONFIG_PCH_GBE is not set
# CONFIG_ETHOC is not set
CONFIG_NET_PACKET_ENGINE=y
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
CONFIG_NET_VENDOR_QLOGIC=y
# CONFIG_QLA3XXX is not set
# CONFIG_QLCNIC is not set
# CONFIG_QLGE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NET_VENDOR_RACAL is not set
CONFIG_NET_VENDOR_REALTEK=y
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
# CONFIG_R8169 is not set
CONFIG_NET_VENDOR_RDC=y
# CONFIG_R6040 is not set
CONFIG_NET_VENDOR_SEEQ=y
# CONFIG_SEEQ8005 is not set
CONFIG_NET_VENDOR_SILAN=y
# CONFIG_SC92031 is not set
CONFIG_NET_VENDOR_SIS=y
# CONFIG_SIS900 is not set
# CONFIG_SIS190 is not set
# CONFIG_SFC is not set
CONFIG_NET_VENDOR_SMSC=y
# CONFIG_SMC9194 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SMSC9420 is not set
CONFIG_NET_VENDOR_STMICRO=y
# CONFIG_STMMAC_ETH is not set
CONFIG_NET_VENDOR_SUN=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NIU is not set
CONFIG_NET_VENDOR_TEHUTI=y
# CONFIG_TEHUTI is not set
CONFIG_NET_VENDOR_TI=y
# CONFIG_TLAN is not set
CONFIG_NET_VENDOR_VIA=y
# CONFIG_VIA_RHINE is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_NET_VENDOR_WIZNET=y
# CONFIG_WIZNET_W5100 is not set
# CONFIG_WIZNET_W5300 is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_NET_SB1000 is not set
# CONFIG_PHYLIB is not set
# CONFIG_PLIP is not set
CONFIG_PPP=y
# CONFIG_PPP_BSDCOMP is not set
# CONFIG_PPP_DEFLATE is not set
# CONFIG_PPP_FILTER is not set
# CONFIG_PPP_MPPE is not set
# CONFIG_PPP_MULTILINK is not set
CONFIG_PPPOE=y
CONFIG_PPP_ASYNC=y
# CONFIG_PPP_SYNC_TTY is not set
# CONFIG_SLIP is not set
CONFIG_SLHC=y
#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
# CONFIG_USB_IPHETH is not set
CONFIG_WLAN=y
# CONFIG_AIRO is not set
# CONFIG_ATMEL is not set
# CONFIG_PRISM54 is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_HOSTAP is not set
# CONFIG_WL_TI is not set
#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
# CONFIG_WAN is not set
# CONFIG_VMXNET3 is not set
# CONFIG_ISDN is not set
#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
# CONFIG_INPUT_SPARSEKMAP is not set
# CONFIG_INPUT_MATRIXKMAP is not set
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1280
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=1024
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_QT1070 is not set
# CONFIG_KEYBOARD_QT2160 is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_TCA6416 is not set
# CONFIG_KEYBOARD_TCA8418 is not set
# CONFIG_KEYBOARD_LM8333 is not set
# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_MCS is not set
# CONFIG_KEYBOARD_MPR121 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_OMAP4 is not set
# CONFIG_KEYBOARD_XTKBD is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_PS2_SENTELIC is not set
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_BCM5974 is not set
# CONFIG_MOUSE_INPORT is not set
# CONFIG_MOUSE_LOGIBM is not set
# CONFIG_MOUSE_PC110PAD is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_MOUSE_SYNAPTICS_I2C is not set
# CONFIG_MOUSE_SYNAPTICS_USB 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_AD714X is not set
# CONFIG_INPUT_BMA150 is not set
CONFIG_INPUT_PCSPKR=y
# CONFIG_INPUT_MMA8450 is not set
# CONFIG_INPUT_MPU3050 is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_KXTJ9 is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
# CONFIG_INPUT_UINPUT is not set
# CONFIG_INPUT_PCF8574 is not set
# CONFIG_INPUT_ADXL34X is not set
# CONFIG_INPUT_CMA3000 is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_PARKBD is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_SERIO_PS2MULT is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
# CONFIG_N_GSM is not set
# CONFIG_TRACE_SINK is not set
CONFIG_DEVKMEM=y
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_MANY_PORTS=y
# CONFIG_SERIAL_8250_FOURPORT is not set
# CONFIG_SERIAL_8250_ACCENT is not set
# CONFIG_SERIAL_8250_BOCA is not set
# CONFIG_SERIAL_8250_EXAR_ST16C554 is not set
# CONFIG_SERIAL_8250_HUB6 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_MFD_HSU is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
# CONFIG_SERIAL_TIMBERDALE is not set
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
# CONFIG_SERIAL_ALTERA_UART is not set
# CONFIG_SERIAL_PCH_UART is not set
# CONFIG_SERIAL_XILINX_PS_UART is not set
# CONFIG_PRINTER is not set
CONFIG_PPDEV=y
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
CONFIG_RAW_DRIVER=y
CONFIG_MAX_RAW_DEVS=256
# CONFIG_TCG_TPM is not set
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
# CONFIG_I2C_CHARDEV is not set
# CONFIG_I2C_MUX is not set
CONFIG_I2C_HELPER_AUTO=y
CONFIG_I2C_ALGOBIT=y
#
# I2C Hardware Bus support
#
#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_DESIGNWARE_PCI is not set
# CONFIG_I2C_EG20T is not set
# CONFIG_I2C_INTEL_MID is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_PXA_PCI is not set
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_XILINX is not set
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_DIOLAN_U2C is not set
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set
#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_PCA_ISA is not set
# CONFIG_I2C_STUB 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_SPI is not set
# CONFIG_HSI is not set
#
# PPS support
#
# CONFIG_PPS is not set
#
# PPS generators support
#
#
# PTP clock support
#
#
# Enable Device Drivers -> PPS to see the PTP clock options.
#
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
# CONFIG_PDA_POWER is not set
# CONFIG_TEST_POWER is not set
# CONFIG_BATTERY_DS2780 is not set
# CONFIG_BATTERY_DS2781 is not set
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_SBS is not set
# CONFIG_BATTERY_BQ27x00 is not set
# CONFIG_BATTERY_MAX17040 is not set
# CONFIG_BATTERY_MAX17042 is not set
# CONFIG_CHARGER_MAX8903 is not set
# CONFIG_CHARGER_LP8727 is not set
# CONFIG_CHARGER_SMB347 is not set
# CONFIG_POWER_AVS is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y
#
# Sonics Silicon Backplane
#
# CONFIG_SSB is not set
CONFIG_BCMA_POSSIBLE=y
#
# Broadcom specific AMBA
#
# CONFIG_BCMA is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_88PM800 is not set
# CONFIG_MFD_88PM805 is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_LM3533 is not set
# CONFIG_TPS6105X is not set
# CONFIG_TPS6507X is not set
# CONFIG_MFD_TPS65217 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_TWL6040_CORE is not set
# CONFIG_MFD_STMPE is not set
# CONFIG_MFD_TC3589X is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_DA9052_I2C is not set
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_MAX77686 is not set
# CONFIG_MFD_MAX77693 is not set
# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX8998 is not set
# CONFIG_MFD_SEC_CORE is not set
# CONFIG_MFD_ARIZONA_I2C is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X_I2C is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_MC13XXX_I2C is not set
# CONFIG_ABX500_CORE is not set
# CONFIG_LPC_SCH is not set
# CONFIG_LPC_ICH is not set
# CONFIG_MFD_RDC321X is not set
# CONFIG_MFD_JANZ_CMODIO is not set
# CONFIG_MFD_VX855 is not set
# CONFIG_MFD_WL1273_CORE is not set
# CONFIG_MFD_TPS65090 is not set
# CONFIG_MFD_RC5T583 is not set
# CONFIG_MFD_PALMAS is not set
# CONFIG_REGULATOR is not set
CONFIG_MEDIA_SUPPORT=y
#
# Multimedia core support
#
CONFIG_MEDIA_CAMERA_SUPPORT=y
# CONFIG_MEDIA_ANALOG_TV_SUPPORT is not set
# CONFIG_MEDIA_DIGITAL_TV_SUPPORT is not set
# CONFIG_MEDIA_RADIO_SUPPORT is not set
# CONFIG_MEDIA_RC_SUPPORT is not set
# CONFIG_MEDIA_CONTROLLER is not set
CONFIG_VIDEO_DEV=y
CONFIG_VIDEO_V4L2_COMMON=y
#
# Media drivers
#
CONFIG_VIDEO_V4L2=y
CONFIG_VIDEO_CAPTURE_DRIVERS=y
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
#
# Audio decoders, processors and mixers
#
#
# RDS decoders
#
#
# Video decoders
#
#
# Video and audio decoders
#
#
# MPEG video encoders
#
#
# Video encoders
#
#
# Camera sensor devices
#
#
# Flash devices
#
#
# Video improvement chips
#
#
# Miscelaneous helper chips
#
# CONFIG_VIDEO_VIVI is not set
CONFIG_V4L_USB_DRIVERS=y
#
# Webcam devices
#
# CONFIG_USB_VIDEO_CLASS is not set
CONFIG_USB_GSPCA=y
# CONFIG_USB_M5602 is not set
# CONFIG_USB_STV06XX is not set
# CONFIG_USB_GL860 is not set
# CONFIG_USB_GSPCA_BENQ is not set
# CONFIG_USB_GSPCA_CONEX is not set
# CONFIG_USB_GSPCA_CPIA1 is not set
# CONFIG_USB_GSPCA_ETOMS is not set
# CONFIG_USB_GSPCA_FINEPIX is not set
# CONFIG_USB_GSPCA_JEILINJ is not set
# CONFIG_USB_GSPCA_JL2005BCD is not set
# CONFIG_USB_GSPCA_KINECT is not set
# CONFIG_USB_GSPCA_KONICA is not set
# CONFIG_USB_GSPCA_MARS is not set
# CONFIG_USB_GSPCA_MR97310A is not set
# CONFIG_USB_GSPCA_NW80X is not set
# CONFIG_USB_GSPCA_OV519 is not set
# CONFIG_USB_GSPCA_OV534 is not set
# CONFIG_USB_GSPCA_OV534_9 is not set
# CONFIG_USB_GSPCA_PAC207 is not set
# CONFIG_USB_GSPCA_PAC7302 is not set
# CONFIG_USB_GSPCA_PAC7311 is not set
# CONFIG_USB_GSPCA_SE401 is not set
# CONFIG_USB_GSPCA_SN9C2028 is not set
# CONFIG_USB_GSPCA_SN9C20X is not set
# CONFIG_USB_GSPCA_SONIXB is not set
# CONFIG_USB_GSPCA_SONIXJ is not set
# CONFIG_USB_GSPCA_SPCA500 is not set
# CONFIG_USB_GSPCA_SPCA501 is not set
# CONFIG_USB_GSPCA_SPCA505 is not set
# CONFIG_USB_GSPCA_SPCA506 is not set
# CONFIG_USB_GSPCA_SPCA508 is not set
# CONFIG_USB_GSPCA_SPCA561 is not set
# CONFIG_USB_GSPCA_SPCA1528 is not set
# CONFIG_USB_GSPCA_SQ905 is not set
# CONFIG_USB_GSPCA_SQ905C is not set
# CONFIG_USB_GSPCA_SQ930X is not set
# CONFIG_USB_GSPCA_STK014 is not set
# CONFIG_USB_GSPCA_STV0680 is not set
# CONFIG_USB_GSPCA_SUNPLUS is not set
# CONFIG_USB_GSPCA_T613 is not set
# CONFIG_USB_GSPCA_TOPRO is not set
# CONFIG_USB_GSPCA_TV8532 is not set
# CONFIG_USB_GSPCA_VC032X is not set
CONFIG_USB_GSPCA_VICAM=y
# CONFIG_USB_GSPCA_XIRLINK_CIT is not set
# CONFIG_USB_GSPCA_ZC3XX is not set
# CONFIG_USB_PWC is not set
# CONFIG_VIDEO_CPIA2 is not set
# CONFIG_USB_ZR364XX is not set
# CONFIG_USB_STKWEBCAM is not set
# CONFIG_USB_S2255 is not set
# CONFIG_USB_SN9C102 is not set
#
# Webcam and/or TV USB devices
#
# CONFIG_VIDEO_EM28XX is not set
# CONFIG_V4L_ISA_PARPORT_DRIVERS is not set
# CONFIG_V4L_PLATFORM_DRIVERS is not set
# CONFIG_V4L_MEM2MEM_DRIVERS is not set
#
# Graphics support
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_DRM is not set
# CONFIG_STUB_POULSBO is not set
CONFIG_VGASTATE=y
CONFIG_VIDEO_OUTPUT_CONTROL=y
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_DDC=y
# CONFIG_FB_BOOT_VESA_SUPPORT is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_SYS_FOPS is not set
# CONFIG_FB_WMT_GE_ROPS is not set
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_TILEBLITTING is not set
#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_TGA is not set
# CONFIG_FB_S1D13XXX is not set
CONFIG_FB_NVIDIA=y
CONFIG_FB_NVIDIA_I2C=y
# CONFIG_FB_NVIDIA_DEBUG is not set
CONFIG_FB_NVIDIA_BACKLIGHT=y
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I740 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_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_SMSCUFX is not set
# CONFIG_FB_UDL is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_MB862XX is not set
# CONFIG_FB_BROADSHEET is not set
# CONFIG_FB_AUO_K190X is not set
# CONFIG_EXYNOS_VIDEO is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
# CONFIG_LCD_PLATFORM is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_GENERIC=y
# CONFIG_BACKLIGHT_ADP8860 is not set
# CONFIG_BACKLIGHT_ADP8870 is not set
# CONFIG_BACKLIGHT_LP855X is not set
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
# CONFIG_MDA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
# 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=y
# CONFIG_FONT_SUN8x16 is not set
CONFIG_FONT_SUN12x22=y
# CONFIG_FONT_10x18 is not set
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y
CONFIG_LOGO_DEC_CLUT224=y
CONFIG_SOUND=y
CONFIG_SOUND_OSS_CORE=y
CONFIG_SOUND_OSS_CORE_PRECLAIM=y
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_RAWMIDI=y
# CONFIG_SND_SEQUENCER is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_PCM_OSS_PLUGINS=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
# CONFIG_SND_RAWMIDI_SEQ is not set
# CONFIG_SND_OPL3_LIB_SEQ is not set
# CONFIG_SND_OPL4_LIB_SEQ is not set
# CONFIG_SND_SBAWE_SEQ is not set
# CONFIG_SND_EMU10K1_SEQ is not set
CONFIG_SND_DRIVERS=y
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_ALOOP is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_MTS64 is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
# CONFIG_SND_PORTMAN2X4 is not set
# CONFIG_SND_ISA is not set
CONFIG_SND_PCI=y
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AW2 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_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_CTXFI 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_INDIGOIOX is not set
# CONFIG_SND_INDIGODJX is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
CONFIG_SND_ENS1370=y
# 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_LOLA is not set
# CONFIG_SND_LX6464ES 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_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
CONFIG_SND_USB=y
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_UA101 is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
# CONFIG_SND_USB_6FIRE is not set
# CONFIG_SND_SOC is not set
# CONFIG_SOUND_PRIME is not set
#
# HID support
#
CONFIG_HID=y
CONFIG_HID_BATTERY_STRENGTH=y
CONFIG_HIDRAW=y
# CONFIG_UHID is not set
CONFIG_HID_GENERIC=y
#
# Special HID drivers
#
#
# USB HID support
#
# CONFIG_USB_HID is not set
# CONFIG_HID_PID is not set
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB_ARCH_HAS_XHCI=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
CONFIG_USB_DEBUG=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
#
# Miscellaneous USB options
#
# CONFIG_USB_DYNAMIC_MINORS is not set
CONFIG_USB_MON=y
# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_XHCI_HCD is not set
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_OHCI_HCD=y
# CONFIG_USB_OHCI_HCD_PLATFORM is not set
# CONFIG_USB_EHCI_HCD_PLATFORM is not set
# 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
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_CHIPIDEA is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
# CONFIG_USB_WDM is not set
# CONFIG_USB_TMC is not set
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
# also be needed; see USB_STORAGE Help for more info
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_REALTEK is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
# CONFIG_USB_STORAGE_ENE_UB6250 is not set
CONFIG_USB_UAS=y
# CONFIG_USB_LIBUSUAL is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
#
# USB port drivers
#
# CONFIG_USB_USS720 is not set
CONFIG_USB_SERIAL=y
CONFIG_USB_SERIAL_CONSOLE=y
# CONFIG_USB_EZUSB is not set
CONFIG_USB_SERIAL_GENERIC=y
# CONFIG_USB_SERIAL_AIRCABLE is not set
# CONFIG_USB_SERIAL_ARK3116 is not set
# CONFIG_USB_SERIAL_BELKIN is not set
# CONFIG_USB_SERIAL_CH341 is not set
# CONFIG_USB_SERIAL_WHITEHEAT is not set
# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
# CONFIG_USB_SERIAL_CP210X 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=y
# 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_F81232 is not set
# CONFIG_USB_SERIAL_GARMIN is not set
# CONFIG_USB_SERIAL_IPW is not set
# CONFIG_USB_SERIAL_IUU 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_METRO is not set
# CONFIG_USB_SERIAL_MOS7720 is not set
# CONFIG_USB_SERIAL_MOS7840 is not set
# CONFIG_USB_SERIAL_MOTOROLA is not set
# CONFIG_USB_SERIAL_NAVMAN is not set
CONFIG_USB_SERIAL_PL2303=y
# CONFIG_USB_SERIAL_OTI6858 is not set
# CONFIG_USB_SERIAL_QCAUX is not set
# CONFIG_USB_SERIAL_QUALCOMM is not set
# CONFIG_USB_SERIAL_SPCP8X5 is not set
# CONFIG_USB_SERIAL_HP4X is not set
# CONFIG_USB_SERIAL_SAFE is not set
# CONFIG_USB_SERIAL_SIEMENS_MPI is not set
# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
# CONFIG_USB_SERIAL_SYMBOL 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_OPTICON is not set
# CONFIG_USB_SERIAL_VIVOPAY_SERIAL is not set
# CONFIG_USB_SERIAL_ZIO is not set
# CONFIG_USB_SERIAL_SSU100 is not set
# CONFIG_USB_SERIAL_QT2 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_SEVSEG is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA 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
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_YUREX is not set
#
# USB Physical Layer drivers
#
# CONFIG_USB_ISP1301 is not set
# CONFIG_USB_GADGET is not set
#
# OTG and related infrastructure
#
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_UWB is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set
#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_DS3232 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_ISL12022 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_RX8025 is not set
# CONFIG_RTC_DRV_EM3027 is not set
# CONFIG_RTC_DRV_RV3029C2 is not set
#
# SPI RTC drivers
#
#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# on-CPU RTC drivers
#
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
#
# Virtio drivers
#
# CONFIG_VIRTIO_PCI is not set
# CONFIG_VIRTIO_BALLOON is not set
# CONFIG_VIRTIO_MMIO is not set
#
# Microsoft Hyper-V guest support
#
# CONFIG_STAGING is not set
#
# Hardware Spinlock drivers
#
CONFIG_I8253_LOCK=y
CONFIG_CLKBLD_I8253=y
CONFIG_IOMMU_SUPPORT=y
#
# Remoteproc drivers (EXPERIMENTAL)
#
#
# Rpmsg drivers (EXPERIMENTAL)
#
# CONFIG_VIRT_DRIVERS is not set
# CONFIG_PM_DEVFREQ is not set
# CONFIG_EXTCON is not set
# CONFIG_MEMORY is not set
# CONFIG_IIO is not set
# CONFIG_VME_BUS is not set
# CONFIG_PWM is not set
#
# File systems
#
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
# CONFIG_EXT2_FS_SECURITY is not set
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
# CONFIG_EXT3_FS_SECURITY is not set
# CONFIG_EXT4_FS is not set
CONFIG_JBD=y
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
# CONFIG_NILFS2_FS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_FANOTIFY is not set
# CONFIG_QUOTA is not set
# CONFIG_QUOTACTL is not set
CONFIG_AUTOFS4_FS=y
# CONFIG_FUSE_FS is not set
#
# Caches
#
# CONFIG_FSCACHE is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=y
CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_NTFS_FS=y
# CONFIG_NTFS_DEBUG is not set
CONFIG_NTFS_RW=y
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_TMPFS_XATTR is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_CONFIGFS_FS=y
CONFIG_MISC_FILESYSTEMS=y
# 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_LOGFS is not set
CONFIG_CRAMFS=y
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_QNX6FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_PSTORE is not set
# CONFIG_SYSV_FS is not set
CONFIG_UFS_FS=y
# CONFIG_UFS_FS_WRITE is not set
# CONFIG_UFS_DEBUG is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V2=y
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
# CONFIG_NFS_SWAP is not set
# CONFIG_NFS_V4_1 is not set
CONFIG_ROOT_NFS=y
# CONFIG_NFS_USE_LEGACY_DNS is not set
CONFIG_NFS_USE_KERNEL_DNS=y
CONFIG_NFSD=y
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
# CONFIG_NFSD_FAULT_INJECTION is not set
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_NFS_ACL_SUPPORT=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
# CONFIG_SUNRPC_DEBUG is not set
# CONFIG_CEPH_FS is not set
CONFIG_CIFS=y
# CONFIG_CIFS_STATS is not set
# CONFIG_CIFS_WEAK_PW_HASH is not set
# CONFIG_CIFS_UPCALL is not set
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_DFS_UPCALL is not set
# CONFIG_CIFS_ACL is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-15"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
CONFIG_NLS_CODEPAGE_850=y
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
CONFIG_NLS_ISO8859_15=y
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_MAC_ROMAN is not set
# CONFIG_NLS_MAC_CELTIC is not set
# CONFIG_NLS_MAC_CENTEURO is not set
# CONFIG_NLS_MAC_CROATIAN is not set
# CONFIG_NLS_MAC_CYRILLIC is not set
# CONFIG_NLS_MAC_GAELIC is not set
# CONFIG_NLS_MAC_GREEK is not set
# CONFIG_NLS_MAC_ICELAND is not set
# CONFIG_NLS_MAC_INUIT is not set
# CONFIG_NLS_MAC_ROMANIAN is not set
# CONFIG_NLS_MAC_TURKISH is not set
CONFIG_NLS_UTF8=y
# CONFIG_DLM is not set
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=2048
CONFIG_MAGIC_SYSRQ=y
# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_READABLE_ASM is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
# CONFIG_DEBUG_SECTION_MISMATCH is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
# CONFIG_LOCKUP_DETECTOR is not set
# CONFIG_HARDLOCKUP_DETECTOR is not set
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_SLAB is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_SPARSE_RCU_POINTER is not set
# CONFIG_DEBUG_ATOMIC_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_TEST_LIST_SORT is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=60
# CONFIG_RCU_CPU_STALL_INFO is not set
# CONFIG_RCU_TRACE is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_ATOMIC64_SELFTEST is not set
# CONFIG_ASYNC_RAID6_TEST is not set
# CONFIG_SAMPLES is not set
# CONFIG_TEST_KSTRTOX is not set
CONFIG_EARLY_PRINTK=y
CONFIG_ALPHA_LEGACY_START_ADDRESS=y
CONFIG_MATHEMU=y
#
# Security options
#
CONFIG_KEYS=y
# CONFIG_ENCRYPTED_KEYS is not set
# CONFIG_KEYS_DEBUG_PROC_KEYS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_DEFAULT_SECURITY=""
CONFIG_XOR_BLOCKS=y
CONFIG_ASYNC_CORE=y
CONFIG_ASYNC_MEMCPY=y
CONFIG_ASYNC_XOR=y
CONFIG_ASYNC_PQ=y
CONFIG_ASYNC_RAID6_RECOV=y
CONFIG_CRYPTO=y
#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_PCOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_USER is not set
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
# CONFIG_CRYPTO_GF128MUL is not set
CONFIG_CRYPTO_NULL=y
# CONFIG_CRYPTO_PCRYPT is not set
CONFIG_CRYPTO_WORKQUEUE=y
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_AUTHENC=y
# CONFIG_CRYPTO_TEST is not set
#
# Authenticated Encryption with Associated Data
#
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_SEQIV is not set
#
# Block modes
#
CONFIG_CRYPTO_CBC=y
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_CTS is not set
CONFIG_CRYPTO_ECB=y
# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_PCBC=y
# CONFIG_CRYPTO_XTS is not set
#
# Hash modes
#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
# CONFIG_CRYPTO_GHASH is not set
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_RMD128 is not set
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=y
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_WP512 is not set
#
# Ciphers
#
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_ARC4=y
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_TWOFISH is not set
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
# CONFIG_CRYPTO_ZLIB is not set
# CONFIG_CRYPTO_LZO is not set
#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_USER_API_HASH is not set
# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
CONFIG_CRYPTO_HW=y
# CONFIG_BINARY_PRINTF is not set
#
# Library routines
#
CONFIG_RAID6_PQ=y
CONFIG_BITREVERSE=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IO=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
# CONFIG_CRC32_SELFTEST is not set
CONFIG_CRC32_SLICEBY8=y
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=y
# CONFIG_CRC8 is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_XZ_DEC=y
CONFIG_XZ_DEC_X86=y
CONFIG_XZ_DEC_POWERPC=y
CONFIG_XZ_DEC_IA64=y
CONFIG_XZ_DEC_ARM=y
CONFIG_XZ_DEC_ARMTHUMB=y
CONFIG_XZ_DEC_SPARC=y
CONFIG_XZ_DEC_BCJ=y
# CONFIG_XZ_DEC_TEST is not set
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DECOMPRESS_XZ=y
CONFIG_DECOMPRESS_LZO=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_CPU_RMAP=y
CONFIG_DQL=y
CONFIG_NLATTR=y
# CONFIG_AVERAGE is not set
# CONFIG_CORDIC is not set
# CONFIG_DDR is not set
--
| Thorsten Kranzkowski Internet: [email protected] |
| Mobile: ++49 170 1876134 Snail: Kiebitzstr. 14, 49324 Melle, Germany |
| Ampr: dl8bcu@db0lj.#rpl.deu.eu, [email protected] [44.130.8.19] |
Hi Thorsten,
On 10/06, Thorsten Kranzkowski wrote:
>
> Hello!
>
> After upgrading from v3.5-rc7 to current git my system oopses and locks up
> early in the boot sequence.
> Bisecting points at:
>
> commit ac3d0da8f3290b3d394cdb7f50604424a7cd6092
> Author: Oleg Nesterov <[email protected]>
> Date: Sun Aug 26 21:12:09 2012 +0200
>
> task_work: Make task_work_add() lockless
>
> as the culprit.
> See below for dmesg and config.
>
> The first WARNING: is apparently also shown on a working kernel, I don't know when
> it appeared.
Yes, it looks irrelevant...
> The second one and the BUG: are new: The WARNING occurs during the very first moments of
> the init script, the BUG occurs only one moment later, during execution of the vgscan utility,
> which then segfaults. After that the kernel locks up, it responds to sysrq though.
>
> The preceeding commit (15674868d6c5985466835c56dd89d39235f16302) boots fine, using
> the same setup/config/build patch.
Hmm. I know nothing about arch/alpha and I can't understand its entry.S.
But _it seems_ to me that do_notify_resume() is called with irqs disabled.
If this is true, then imho arch/alpha should be fixed.
Before this commit task_work_run() enabled irqs, but this was the "side
effect" of spin_lock_irq/spin_unlock_irq, we should not rely on this.
Add cc's.
> This is a dual alpha ev6 system, monolithic kernel.
>
>
> If you have any idea on how to solve this problem, please let me know!
>
> thanks,
> Thorsten
>
>
> Local build patch to prevent GPREL linker errors:
>
> diff --git a/arch/alpha/Makefile b/arch/alpha/Makefile
> index 4759fe7..2cc3cc5 100644
> --- a/arch/alpha/Makefile
> +++ b/arch/alpha/Makefile
> @@ -12,7 +12,7 @@ NM := $(NM) -B
>
> LDFLAGS_vmlinux := -static -N #-relax
> CHECKFLAGS += -D__alpha__ -m64
> -cflags-y := -pipe -mno-fp-regs -ffixed-8 -msmall-data
> +cflags-y := -pipe -mno-fp-regs -ffixed-8
> cflags-y += $(call cc-option, -fno-jump-tables)
>
> cpuflags-$(CONFIG_ALPHA_EV4) := -mcpu=ev4
>
>
> Linux version 3.6.0-rc4-00055-gac3d0da-dirty (th@ds20) (gcc version 4.8.0 20120313 (experimental) (GCC) ) #15 SMP Sat Oct 6 13:05:22 UTC 2012
> Booting on Tsunami variation Goldrush using machine vector DP264 from SRM
> Major Options: SMP LEGACY_START VERBOSE_MCHECK MAGIC_SYSRQ
> Command line: root=/dev/sda1 rw video=rivafb:1280x1024@85 parport=0x3bc,7 console=ttyS0 console=tty0
> memcluster 0, usage 1, start 0, end 256
> memcluster 1, usage 0, start 256, end 130985
> memcluster 2, usage 1, start 130985, end 131072
> memcluster 3, usage 0, start 131072, end 262142
> memcluster 4, usage 1, start 262142, end 262144
> freeing pages 256:384
> freeing pages 1581:130985
> freeing pages 131072:262142
> reserving pages 1581:1585
> 4096K Bcache detected; load hit latency 20 cycles, load miss latency 106 cycles
> Console graphics on hose 0
> SMP: 2 CPUs probed -- cpu_present_mask = 3
> PERCPU: Embedded 5 pages/cpu @fffffc0001e0c000 s9344 r8192 d23424 u40960
> Built 1 zonelists in Zone order, mobility grouping on. Total pages: 260350
> Kernel command line: root=/dev/sda1 rw video=rivafb:1280x1024@85 parport=0x3bc,7 console=ttyS0 console=tty0
> PID hash table entries: 4096 (order: 2, 32768 bytes)
> Dentry cache hash table entries: 262144 (order: 8, 2097152 bytes)
> Inode-cache hash table entries: 131072 (order: 7, 1048576 bytes)
> Memory: 2065144k/2097136k available (6160k kernel code, 29248k reserved, 561k data, 296k init)
> Hierarchical RCU implementation.
> RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
> NR_IRQS:64
> Using epoch = 2000
> Console: colour VGA+ 80x25
> console [tty0] enabled
> console [ttyS0] enabled
> Calibrating delay loop... 990.32 BogoMIPS (lpj=483328)
> pid_max: default: 32768 minimum: 301
> Mount-cache hash table entries: 512
> SMP starting up secondaries.
> Brought up 2 CPUs
> SMP: Total of 2 processors activated (1991.29 BogoMIPS).
> ------------[ cut here ]------------
> WARNING: at /usr/src/linux.git/kernel/softirq.c:138 __local_bh_enable+0x8c/0xbc()
> Modules linked in:
> fffffc0000b7fc80 fffffc0000b8e438 fffffc000032cdec fffffc0000bc00f8
> 0000000000000200 0000000000000000 0000000000000001 0000000000000000
> fffffc000032d4d4 fffffc0000b77a00 fffffc0000c22f20 0000000000000000
> fffffc0000352fb4 0000000000000000 fffffc000031a91c 0000000000000000
> fffffc0000b80000 0000000000000000 fffffc0000315860 fffffc0000b7fdc0
> 0000000000000be0 0000000000000001 fffffc0001e06100 fffffc0001e0c550
> Trace:
> [<fffffc000032cdec>] __local_bh_enable+0x8c/0xbc
> [<fffffc000032d4d4>] irq_enter+0x58/0x78
> [<fffffc0000352fb4>] scheduler_ipi+0x50/0xec
> [<fffffc000031a91c>] handle_ipi+0xb8/0x248
> [<fffffc0000315860>] do_entInt+0x6c/0x240
> [<fffffc0000912ee0>] __schedule+0x4d4/0x5dc
> [<fffffc0000310d20>] ret_from_sys_call+0x0/0x10
> [<fffffc000035116c>] finish_task_switch+0x5c/0xcc
> [<fffffc000035a238>] update_sd_lb_stats+0x32c/0x59c
> [<fffffc0000312a44>] cpu_idle+0x40/0x4c
> [<fffffc000034fd1c>] test_bit+0x0/0x3c
> [<fffffc0000312a30>] cpu_idle+0x2c/0x4c
> [<fffffc00008fbab4>] rest_init+0xc0/0xd4
> [<fffffc000031001c>] _stext+0x1c/0x20
>
> ---[ end trace 01aeb58cf09b7687 ]---
> xor: automatically using best checksumming function:
> alpha prefetch: 2064.384 MB/sec
> NET: Registered protocol family 16
> PCI host bridge to bus 0000:00
> pci_bus 0000:00: root bus resource [io 0x0000-0x1ffffff]
> pci_bus 0000:00: root bus resource [mem 0x00000000-0x3fffffff]
> pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
> PCI host bridge to bus 0001:01
> pci_bus 0001:01: root bus resource [io 0x200000000-0x201ffffff] (bus address [0x0000-0x1ffffff])
> pci_bus 0001:01: root bus resource [mem 0x200000000-0x23fffffff] (bus address [0x00000000-0x3fffffff])
> pci_bus 0001:01: No busn resource found for root bus, will use [bus 01-ff]
> pci 0001:01:07.0: Primary bus is hard wired to 0
> pci 0000:00:07.0: BAR 1: assigned [mem 0x10000000-0x17ffffff pref]
> pci 0000:00:07.0: BAR 0: assigned [mem 0x09000000-0x09ffffff]
> pci 0000:00:05.2: BAR 4: assigned [mem 0x0a000000-0x0a00ffff]
> pci 0000:00:07.0: BAR 6: assigned [mem 0x0a010000-0x0a01ffff pref]
> pci 0000:00:09.0: BAR 5: assigned [mem 0x0a020000-0x0a023fff]
> pci 0000:00:09.0: BAR 6: assigned [mem 0x0a024000-0x0a027fff pref]
> pci 0000:00:05.3: BAR 0: assigned [mem 0x0a028000-0x0a028fff]
> pci 0000:00:08.0: BAR 0: assigned [mem 0x0a029000-0x0a029fff]
> pci 0000:00:08.1: BAR 0: assigned [mem 0x0a02a000-0x0a02afff]
> pci 0000:00:08.2: BAR 0: assigned [mem 0x0a02b000-0x0a02b0ff]
> pci 0000:00:05.1: BAR 4: assigned [io 0x8000-0x800f]
> pci 0000:00:09.0: BAR 4: assigned [io 0x8010-0x801f]
> pci 0000:00:09.0: BAR 0: assigned [io 0x8020-0x8027]
> pci 0000:00:09.0: BAR 2: assigned [io 0x8028-0x802f]
> pci 0000:00:09.0: BAR 1: assigned [io 0x8030-0x8033]
> pci 0000:00:09.0: BAR 3: assigned [io 0x8034-0x8037]
> pci 0001:01:07.0: BAR 8: assigned [mem 0x209000000-0x2090fffff]
> pci 0001:01:07.0: BAR 9: assigned [mem 0x209100000-0x2091fffff pref]
> pci 0001:01:08.0: BAR 1: assigned [mem 0x209200000-0x209203fff]
> pci 0001:01:07.0: BAR 7: assigned [io 0x200008000-0x200008fff]
> pci 0001:01:08.0: BAR 0: assigned [mem 0x209204000-0x2092047ff]
> pci 0001:01:09.0: BAR 0: assigned [io 0x200009000-0x20000903f]
> pci 0001:02:02.0: BAR 6: assigned [mem 0x209100000-0x20913ffff pref]
> pci 0001:02:00.0: BAR 6: assigned [mem 0x209140000-0x20914ffff pref]
> pci 0001:02:01.0: BAR 6: assigned [mem 0x209150000-0x20915ffff pref]
> pci 0001:02:00.0: BAR 2: assigned [mem 0x209000000-0x209000fff]
> pci 0001:02:01.0: BAR 2: assigned [mem 0x209001000-0x209001fff]
> pci 0001:02:00.0: BAR 0: assigned [io 0x200008000-0x2000080ff]
> pci 0001:02:00.0: BAR 1: assigned [mem 0x209002000-0x2090020ff]
> pci 0001:02:01.0: BAR 0: assigned [io 0x200008400-0x2000084ff]
> pci 0001:02:01.0: BAR 1: assigned [mem 0x209003000-0x2090030ff]
> pci 0001:02:02.0: BAR 0: assigned [io 0x200008800-0x20000887f]
> pci 0001:02:02.0: BAR 1: assigned [mem 0x209004000-0x20900407f]
> pci 0001:01:07.0: PCI bridge to [bus 02]
> pci 0001:01:07.0: bridge window [io 0x200008000-0x200008fff]
> pci 0001:01:07.0: bridge window [mem 0x209000000-0x2090fffff]
> pci 0001:01:07.0: bridge window [mem 0x209100000-0x2091fffff pref]
> SMC37c669 Super I/O Controller found @ 0x00000000000003f0
> bio: create slab <bio-0> at 0
> raid6: int64x1 492 MB/s
> raid6: int64x2 632 MB/s
> raid6: int64x4 584 MB/s
> raid6: int64x8 220 MB/s
> raid6: using algorithm int64x2 (632 MB/s)
> raid6: using intx1 recovery algorithm
> vgaarb: device added: PCI:0000:00:07.0,decodes=io+mem,owns=io+mem,locks=none
> vgaarb: loaded
> vgaarb: bridge control possible 0000:00:07.0
> SCSI subsystem initialized
> usbcore: registered new interface driver usbfs
> usbcore: registered new interface driver hub
> usbcore: registered new device driver usb
> Linux video capture interface: v2.00
> Advanced Linux Sound Architecture Driver Version 1.0.25.
> NET: Registered protocol family 2
> TCP established hash table entries: 262144 (order: 9, 4194304 bytes)
> TCP bind hash table entries: 65536 (order: 7, 1048576 bytes)
> TCP: Hash tables configured (established 262144 bind 65536)
> TCP: reno registered
> UDP hash table entries: 1024 (order: 2, 32768 bytes)
> UDP-Lite hash table entries: 1024 (order: 2, 32768 bytes)
> NET: Registered protocol family 1
> RPC: Registered named UNIX socket transport module.
> RPC: Registered udp transport module.
> RPC: Registered tcp transport module.
> RPC: Registered tcp NFSv4.1 backchannel transport module.
> srm_env: version 0.0.6 loaded successfully
> NFS: Registering the id_resolver key type
> Key type id_resolver registered
> Key type id_legacy registered
> Installing knfsd (copyright (C) 1996 [email protected]).
> NTFS driver 2.1.30 [Flags: R/W].
> msgmni has been set to 4033
> Block layer SCSI generic (bsg) driver version 0.4 loaded (major 253)
> io scheduler noop registered
> io scheduler deadline registered
> io scheduler cfq registered (default)
> nvidiafb: Device ID: 10de0110
> nvidiafb: EDID found from BUS1
> i2c i2c-1: unable to read EDID block.
> i2c i2c-1: unable to read EDID block.
> i2c i2c-1: unable to read EDID block.
> nvidiafb: Unable to detect which CRTCNumber...
> ...Defaulting to CRTCNumber 0
> nvidiafb: Using CRT on CRTC 0
> Console: switching to colour frame buffer device 144x54
> nvidiafb: PCI nVidia NV11 framebuffer (32MB @ 0x10000000)
> Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
> serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
> serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
> ppdev: user-space parallel port driver
> parport0: PC-style at 0x3bc, irq 7 [PCSPP]
> Floppy drive(s): fd0 is 2.88Mbrd: module loaded
> loop: module loaded
>
> Loading iSCSI transport class v2.0-870.
> iscsi: registered transport (tcp)
> FDC 0 is a post-1991 82077
> sym0: <875> rev 0x4 at pci 0001:02:00.0 irq 47
> sym0: Symbios NVRAM, ID 7, Fast-20, SE, parity checking
> sym0: open drain IRQ line driver, using on-chip SRAM
> sym0: using LOAD/STORE-based firmware.
> sym0: SCSI BUS has been reset.
> scsi0 : sym-2.2.3
> sym1: <875> rev 0x4 at pci 0001:02:01.0 irq 46
> sym1: Symbios NVRAM, ID 7, Fast-20, SE, parity checking
> sym1: open drain IRQ line driver, using on-chip SRAM
> sym1: using LOAD/STORE-based firmware.
> sym1: SCSI BUS has been reset.
> scsi1 : sym-2.2.3
> scsi 1:0:0:0: Direct-Access DEC RZ2EA-LA (C) DEC N1H1 PQ: 0 ANSI: 2
> scsi target1:0:0: tagged command queuing enabled, command queue depth 16.
> scsi target1:0:0: Beginning Domain Validation
> scsi target1:0:0: FAST-20 WIDE SCSI 40.0 MB/s ST (50 ns, offset 16)
> scsi target1:0:0: Domain Validation skipping write tests
> scsi target1:0:0: Ending Domain Validation
> scsi 1:0:1:0: Direct-Access DEC RZ2EA-LA (C) DEC N1H1 PQ: 0 ANSI: 2
> scsi target1:0:1: tagged command queuing enabled, command queue depth 16.
> scsi target1:0:1: Beginning Domain Validation
> scsi target1:0:1: FAST-20 WIDE SCSI 40.0 MB/s ST (50 ns, offset 16)
> scsi target1:0:1: Domain Validation skipping write tests
> scsi target1:0:1: Ending Domain Validation
> scsi 1:0:2:0: Direct-Access IBM IC35L036UCDY10-0 S23C PQ: 0 ANSI: 3
> scsi target1:0:2: tagged command queuing enabled, command queue depth 16.
> scsi target1:0:2: Beginning Domain Validation
> scsi target1:0:2: FAST-20 WIDE SCSI 40.0 MB/s ST (50 ns, offset 16)
> scsi target1:0:2: Domain Validation skipping write tests
> scsi target1:0:2: Ending Domain Validation
> scsi 1:0:3:0: Direct-Access FUJITSU MAF3364LC 5210 PQ: 0 ANSI: 2
> scsi target1:0:3: tagged command queuing enabled, command queue depth 16.
> scsi target1:0:3: Beginning Domain Validation
> scsi target1:0:3: FAST-20 WIDE SCSI 40.0 MB/s ST (50 ns, offset 16)
> scsi target1:0:3: Domain Validation skipping write tests
> scsi target1:0:3: Ending Domain Validation
> scsi 1:0:4:0: Direct-Access FUJITSU MAF3364LC 5210 PQ: 0 ANSI: 2
> scsi target1:0:4: tagged command queuing enabled, command queue depth 16.
> scsi target1:0:4: Beginning Domain Validation
> scsi target1:0:4: FAST-20 WIDE SCSI 40.0 MB/s ST (50 ns, offset 16)
> scsi target1:0:4: Domain Validation skipping write tests
> scsi target1:0:4: Ending Domain Validation
> scsi 1:0:5:0: Direct-Access IBM IC35L036UCDY10-0 S23C PQ: 0 ANSI: 3
> scsi target1:0:5: tagged command queuing enabled, command queue depth 16.
> scsi target1:0:5: Beginning Domain Validation
> scsi target1:0:5: FAST-20 WIDE SCSI 40.0 MB/s ST (50 ns, offset 16)
> scsi target1:0:5: Domain Validation skipping write tests
> scsi target1:0:5: Ending Domain Validation
> st: Version 20101219, fixed bufsize 32768, s/g segs 256
> sd 1:0:0:0: Attached scsi generic sg0 type 0
> sd 1:0:0:0: [sda] 35565080 512-byte logical blocks: (18.2 GB/16.9 GiB)
> sd 1:0:0:0: [sda] Write Protect is off
> sd 1:0:1:0: [sdb] 35565080 512-byte logical blocks: (18.2 GB/16.9 GiB)
> sd 1:0:3:0: [sdd] 71161520 512-byte logical blocks: (36.4 GB/33.9 GiB)
> sd 1:0:2:0: [sdc] 71687340 512-byte logical blocks: (36.7 GB/34.1 GiB)
> sd 1:0:1:0: [sdb] Write Protect is off
> sd 1:0:4:0: [sde] 71161520 512-byte logical blocks: (36.4 GB/33.9 GiB)
> sd 1:0:5:0: [sdf] 71687340 512-byte logical blocks: (36.7 GB/34.1 GiB)
> sd 1:0:0:0: [sda] Write cache: disabled, read cache: enabled, supports DPO and FUA
> sd 1:0:2:0: [sdc] Write Protect is off
> sd 1:0:1:0: [sdb] Write cache: disabled, read cache: enabled, supports DPO and FUA
> sd 1:0:3:0: [sdd] Write Protect is off
> sd 1:0:5:0: [sdf] Write Protect is off
> sd 1:0:2:0: [sdc] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
> sd 1:0:5:0: [sdf] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
> sd 1:0:3:0: [sdd] Write cache: disabled, read cache: enabled, supports DPO and FUA
> sd 1:0:4:0: [sde] Write Protect is off
> sd 1:0:4:0: [sde] Write cache: disabled, read cache: enabled, supports DPO and FUA
> sd 1:0:1:0: Attached scsi generic sg1 type 0
> sdb: sdb3
> sdd: unknown partition table
> sdc: unknown partition table
> sde: unknown partition table
> sda: sda1 sda2
> sd 1:0:2:0: Attached scsi generic sg2 type 0
> sd 1:0:2:0: [sdc] Attached SCSI disk
> sd 1:0:3:0: [sdd] Attached SCSI disk
> sd 1:0:4:0: [sde] Attached SCSI disk
> sd 1:0:3:0: Attached scsi generic sg3 type 0
> sd 1:0:1:0: [sdb] Attached SCSI disk
> sdf: unknown partition table
> sd 1:0:5:0: [sdf] Attached SCSI disk
> sd 1:0:4:0: Attached scsi generic sg4 type 0
> sd 1:0:5:0: Attached scsi generic sg5 type 0
> SCSI Media Changer driver v0.25
> PCI: Setting latency timer of device 0000:00:05.1 to 64
> sd 1:0:0:0: [sda] Attached SCSI disk
> scsi2 : pata_cypress
> scsi3 : pata_cypress
> ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0x8000 irq 14
> ata2: DUMMY
> pata_pdc2027x 0000:00:09.0: PLL input clock 16715 kHz
> scsi4 : pata_pdc2027x
> scsi5 : pata_pdc2027x
> ata3: PATA max UDMA/133 mmio m16384@0xa020000 cmd 0xa0217c0 irq 23
> ata4: PATA max UDMA/133 mmio m16384@0xa020000 cmd 0xa0215c0 irq 23
> Linux Tulip driver version 1.1.15 (Feb 27, 2007)
> tulip0: EEPROM default media type Autosense
> tulip0: Index #0 - Media MII (#11) described by a 21140 MII PHY (1) block
> tulip0: MII transceiver #5 config 0000 status 784b advertising 01e1
> net eth0: Digital DS21140 Tulip rev 34 at MMIO 0x209004000, 00:06:2b:00:ad:d4, IRQ 45
> PPP generic driver version 2.4.2
> NET: Registered protocol family 24
> ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
> ehci_hcd 0000:00:08.2: EHCI Host Controller
> ehci_hcd 0000:00:08.2: new USB bus registered, assigned bus number 1
> ehci_hcd 0000:00:08.2: irq 25, io mem 0x0a02b000
> ehci_hcd 0000:00:08.2: USB 2.0 started, EHCI 1.00
> usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
> usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> usb usb1: Product: EHCI Host Controller
> usb usb1: Manufacturer: Linux 3.6.0-rc4-00055-gac3d0da-dirty ehci_hcd
> usb usb1: SerialNumber: 0000:00:08.2
> hub 1-0:1.0: USB hub found
> hub 1-0:1.0: 5 ports detected
> ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
> ohci_hcd 0000:00:05.3: OHCI Host Controller
> ohci_hcd 0000:00:05.3: new USB bus registered, assigned bus number 2
> ohci_hcd 0000:00:05.3: irq 10, io mem 0x0a028000
> usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
> usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> usb usb2: Product: OHCI Host Controller
> usb usb2: Manufacturer: Linux 3.6.0-rc4-00055-gac3d0da-dirty ohci_hcd
> usb usb2: SerialNumber: 0000:00:05.3
> hub 2-0:1.0: USB hub found
> hub 2-0:1.0: 2 ports detected
> ohci_hcd 0000:00:08.0: OHCI Host Controller
> ohci_hcd 0000:00:08.0: new USB bus registered, assigned bus number 3
> ohci_hcd 0000:00:08.0: irq 27, io mem 0x0a029000
> ata3.00: ATAPI: PLEXTOR DVDR PX-716A, 1.04, max UDMA/66
> ata3.00: configured for UDMA/66
> usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
> usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> usb usb3: Product: OHCI Host Controller
> usb usb3: Manufacturer: Linux 3.6.0-rc4-00055-gac3d0da-dirty ohci_hcd
> usb usb3: SerialNumber: 0000:00:08.0
> hub 3-0:1.0: USB hub found
> hub 3-0:1.0: 3 ports detected
> ohci_hcd 0000:00:08.1: OHCI Host Controller
> ohci_hcd 0000:00:08.1: new USB bus registered, assigned bus number 4
> ohci_hcd 0000:00:08.1: irq 26, io mem 0x0a02a000
> usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
> usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
> usb usb4: Product: OHCI Host Controller
> usb usb4: Manufacturer: Linux 3.6.0-rc4-00055-gac3d0da-dirty ohci_hcd
> usb usb4: SerialNumber: 0000:00:08.1
> hub 4-0:1.0: USB hub found
> hub 4-0:1.0: 2 ports detected
> usbcore: registered new interface driver uas
> Initializing USB Mass Storage driver...
> usbcore: registered new interface driver usb-storage
> USB Mass Storage support registered.
> usbcore: registered new interface driver usbserial
> usbcore: registered new interface driver usbserial_generic
> USB Serial support registered for generic
> usbserial: USB Serial Driver core
> usbcore: registered new interface driver ipaq
> USB Serial support registered for PocketPC PDA
> usbcore: registered new interface driver pl2303
> USB Serial support registered for pl2303
> serio: i8042 KBD port at 0x60,0x64 irq 1
> serio: i8042 AUX port at 0x60,0x64 irq 12
> mousedev: PS/2 mouse device common for all mice
> input: PC Speaker as /devices/platform/pcspkr/input/input0
> gspca_main: v2.14.0 registered
> usbcore: registered new interface driver vicam
> md: linear personality registered for level -1
> md: raid0 personality registered for level 0
> md: raid1 personality registered for level 1
> md: raid10 personality registered for level 10
> md: raid6 personality registered for level 6
> md: raid5 personality registered for level 5
> md: raid4 personality registered for level 4
> device-mapper: ioctl: 4.23.0-ioctl (2012-07-25) initialised: [email protected]
> scsi 4:0:0:0: CD-ROM PLEXTOR DVDR PX-716A 1.04 PQ: 0 ANSI: 5
> hub 2-0:1.0: over-current condition
> input: AT Raw Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
> nf_conntrack version 0.5.0 (16384 buckets, 65536 max)
> sr0: scsi3-mmc drive: 40x/40x writer cd/rw xa/form2 cdda tray
> cdrom: Uniform CD-ROM driver Revision: 3.20
> sr 4:0:0:0: Attached scsi generic sg6 type 5
> IPv4 over IPv4 tunneling driver
> ip_tables: (C) 2000-2006 Netfilter Core Team
> TCP: cubic registered
> Initializing XFRM netlink socket
> NET: Registered protocol family 17
> NET: Registered protocol family 15
> 8021q: 802.1Q VLAN Support v1.8
> Key type dns_resolver registered
> console [netcon0] enabled
> netconsole: network logging started
> /usr/src/linux.git/drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
> ALSA device list:
> #0: Ensoniq AudioPCI ENS1370 at 0x200009000, irq 39
> input: PS/2 Logitech Mouse as /devices/platform/i8042/serio1/input/input2
> md: Waiting for all devices to be available before autodetect
> md: If you don't use raid, use raid=noautodetect
> md: Autodetecting RAID arrays.
> md: Scanned 0 and added 0 devices.
> md: autorun ...
> md: ... autorun DONE.
> kjournald starting. Commit interval 5 seconds
> EXT3-fs (sda1): warning: maximal mount count reached, running e2fsck is recommended
> EXT3-fs (sda1): using internal journal
> EXT3-fs (sda1): recovery complete
> EXT3-fs (sda1): mounted filesystem with writeback data mode
> VFS: Mounted root (ext3 filesystem) on device 8:1.
> Freeing unused kernel memory: 296k freed
> ------------[ cut here ]------------
> WARNING: at /usr/src/linux.git/kernel/softirq.c:159 _local_bh_enable_ip.isra.9+0x4c/0xdc()
> Modules linked in:
> fffffc007f05bca8 fffffc0000b8e438 fffffc000032d3c4 fffffc0000bc00f8
> fffffc007e0c5ce0 0000000000000000 fffffc007e813a58 fffffc007e33c3d0
> fffffc0000913e30 fffffc007e0c5b80 fffffc00008c0460 fffffc007e0c5b80
> fffffc00008059a4 fffffc007e808580 0000000000000008 fffffc007e8085b0
> fffffc007e813a58 fffffc007f05be88 0000000000000000 fffffc007e33c3c0
> fffffc0000805ca0 fffffc007e33c3c0 fffffc00003ba4c4 fffffc007e33c3d0
> Trace:
> [<fffffc000032d3c4>] _local_bh_enable_ip.isra.9+0x4c/0xdc
> [<fffffc0000913e30>] _raw_write_unlock_bh+0x24/0x38
> [<fffffc00008c0460>] unix_release_sock+0xb0/0x288
> [<fffffc00008059a4>] sock_release+0x28/0xd8
> [<fffffc0000805ca0>] sock_close+0x3c/0x54
> [<fffffc00003ba4c4>] __fput+0x140/0x278
> [<fffffc0000342d9c>] task_work_run+0x6c/0xb4
> [<fffffc0000316e1c>] do_notify_resume+0x68/0x88
> [<fffffc0000310e6c>] work_pending+0x6c/0x80
> [<fffffc0000310d04>] entSys+0xa4/0xc0
>
> ---[ end trace 01aeb58cf09b7689 ]---
> Kernel bug at /usr/src/linux.git/fs/buffer.c:1218
> CPU 0 vgscan(687): Kernel Bug 1
> pc = [<fffffc00003eb558>] ra = [<fffffc00003ec5d4>] ps = 0007 Tainted: G W
> pc is at check_irqs_on+0x14/0x24
> ra is at __find_get_block+0x3c/0x3a0
> v0 = 0000000000000001 t0 = fffffc007e44ec00 t1 = fffffc007e453540
> t2 = fffffc007e453540 t3 = 0000000000000001 t4 = b038000000000000
> t5 = 00000000000f0000 t6 = 000000000000003f t7 = fffffc007e268000
> a0 = fffffc007e804080 a1 = 000000000000000b a2 = 0000000000000400
> a3 = 0000000000000000 a4 = 0000000000000000 a5 = 0000000000000000
> t8 = 0000000000000040 t9 = fffffc000043114c t10= 0000000000000031
> t11= 00000000000007c0 pv = fffffc00003eb544 at = 0000000000000000
> gp = fffffc0000bf00f8 sp = fffffc007e26bae8
> Disabling lock debugging due to kernel taint
> Trace:
> [<fffffc00003ef428>] __getblk+0x40/0x338
> [<fffffc00003625ec>] do_timer+0x500/0x568
> [<fffffc00003622b8>] do_timer+0x1cc/0x568
> [<fffffc0000362624>] do_timer+0x538/0x568
> [<fffffc0000362710>] xtime_update+0x44/0x6c
> [<fffffc0000431194>] __ext3_get_inode_loc+0xe8/0x468
> [<fffffc000043293c>] ext3_reserve_inode_write+0x40/0xd8
> [<fffffc000043ad84>] ext3_orphan_del+0x9c/0x204
> [<fffffc0000435c38>] ext3_evict_inode+0x1bc/0x2a0
> [<fffffc0000430300>] start_transaction+0x3c/0x90
> [<fffffc0000435ba8>] ext3_evict_inode+0x12c/0x2a0
> [<fffffc00003d5fa8>] evict+0xf4/0x228
> [<fffffc00003d1be4>] dentry_kill+0x174/0x1c0
> [<fffffc00003d2318>] dput+0x148/0x170
> [<fffffc00003ba5a8>] __fput+0x224/0x278
> [<fffffc0000342d9c>] task_work_run+0x6c/0xb4
> [<fffffc0000316e1c>] do_notify_resume+0x68/0x88
> [<fffffc0000310e6c>] work_pending+0x6c/0x80
> [<fffffc0000310d04>] entSys+0xa4/0xc0
>
> Code: 6bfa8001 00000036 4400f000 4000f5a0 e4000004 00000081 <000004c2> 009f54ae
>
>
>
>
>
> #
> # Automatically generated file; DO NOT EDIT.
> # Linux/alpha 3.6.0-rc7 Kernel Configuration
> #
> CONFIG_ALPHA=y
> CONFIG_64BIT=y
> CONFIG_MMU=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_ZONE_DMA=y
> CONFIG_ARCH_DMA_ADDR_T_64BIT=y
> CONFIG_NEED_DMA_MAP_STATE=y
> CONFIG_NEED_SG_DMA_LENGTH=y
> CONFIG_GENERIC_ISA_DMA=y
> CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
> CONFIG_HAVE_IRQ_WORK=y
>
> #
> # General setup
> #
> CONFIG_EXPERIMENTAL=y
> CONFIG_INIT_ENV_ARG_LIMIT=32
> CONFIG_CROSS_COMPILE=""
> CONFIG_LOCALVERSION=""
> CONFIG_LOCALVERSION_AUTO=y
> CONFIG_DEFAULT_HOSTNAME="(none)"
> CONFIG_SWAP=y
> CONFIG_SYSVIPC=y
> CONFIG_SYSVIPC_SYSCTL=y
> # CONFIG_POSIX_MQUEUE is not set
> CONFIG_BSD_PROCESS_ACCT=y
> CONFIG_BSD_PROCESS_ACCT_V3=y
> # CONFIG_FHANDLE is not set
> # CONFIG_TASKSTATS is not set
> # CONFIG_AUDIT is not set
> CONFIG_HAVE_GENERIC_HARDIRQS=y
>
> #
> # IRQ subsystem
> #
> CONFIG_GENERIC_HARDIRQS=y
> CONFIG_GENERIC_IRQ_PROBE=y
> CONFIG_GENERIC_IRQ_SHOW=y
> CONFIG_AUTO_IRQ_AFFINITY=y
> CONFIG_GENERIC_CMOS_UPDATE=y
>
> #
> # RCU Subsystem
> #
> CONFIG_TREE_RCU=y
> # CONFIG_PREEMPT_RCU is not set
> CONFIG_RCU_FANOUT=64
> CONFIG_RCU_FANOUT_LEAF=16
> # CONFIG_RCU_FANOUT_EXACT is not set
> # CONFIG_TREE_RCU_TRACE is not set
> CONFIG_IKCONFIG=y
> CONFIG_IKCONFIG_PROC=y
> CONFIG_LOG_BUF_SHIFT=16
> # CONFIG_CGROUPS is not set
> # CONFIG_CHECKPOINT_RESTORE is not set
> CONFIG_NAMESPACES=y
> # CONFIG_UTS_NS is not set
> # CONFIG_IPC_NS is not set
> # CONFIG_PID_NS is not set
> # CONFIG_NET_NS is not set
> # CONFIG_SCHED_AUTOGROUP is not set
> # CONFIG_SYSFS_DEPRECATED is not set
> # CONFIG_RELAY is not set
> CONFIG_BLK_DEV_INITRD=y
> CONFIG_INITRAMFS_SOURCE=""
> CONFIG_RD_GZIP=y
> CONFIG_RD_BZIP2=y
> CONFIG_RD_LZMA=y
> CONFIG_RD_XZ=y
> CONFIG_RD_LZO=y
> CONFIG_CC_OPTIMIZE_FOR_SIZE=y
> CONFIG_SYSCTL=y
> CONFIG_ANON_INODES=y
> # CONFIG_EXPERT is not set
> # CONFIG_SYSCTL_SYSCALL is not set
> CONFIG_KALLSYMS=y
> # CONFIG_KALLSYMS_ALL is not set
> CONFIG_HOTPLUG=y
> CONFIG_PRINTK=y
> CONFIG_BUG=y
> CONFIG_ELF_CORE=y
> CONFIG_PCSPKR_PLATFORM=y
> CONFIG_HAVE_PCSPKR_PLATFORM=y
> CONFIG_BASE_FULL=y
> CONFIG_FUTEX=y
> CONFIG_EPOLL=y
> CONFIG_SIGNALFD=y
> CONFIG_TIMERFD=y
> CONFIG_EVENTFD=y
> CONFIG_SHMEM=y
> CONFIG_AIO=y
> # CONFIG_EMBEDDED is not set
> CONFIG_HAVE_PERF_EVENTS=y
>
> #
> # Kernel Performance Events And Counters
> #
> # CONFIG_PERF_EVENTS is not set
> CONFIG_VM_EVENT_COUNTERS=y
> CONFIG_PCI_QUIRKS=y
> CONFIG_COMPAT_BRK=y
> CONFIG_SLAB=y
> # CONFIG_SLUB is not set
> # CONFIG_PROFILING is not set
> CONFIG_HAVE_OPROFILE=y
> CONFIG_HAVE_SYSCALL_WRAPPERS=y
> CONFIG_HAVE_DMA_ATTRS=y
> CONFIG_USE_GENERIC_SMP_HELPERS=y
> CONFIG_GENERIC_SMP_IDLE_THREAD=y
> CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
> CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
>
> #
> # GCOV-based kernel profiling
> #
> # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
> CONFIG_SLABINFO=y
> CONFIG_RT_MUTEXES=y
> CONFIG_BASE_SMALL=0
> CONFIG_MODULES=y
> # CONFIG_MODULE_FORCE_LOAD is not set
> # CONFIG_MODULE_UNLOAD is not set
> # CONFIG_MODVERSIONS is not set
> # CONFIG_MODULE_SRCVERSION_ALL is not set
> CONFIG_BLOCK=y
> CONFIG_BLK_DEV_BSG=y
> CONFIG_BLK_DEV_BSGLIB=y
> # CONFIG_BLK_DEV_INTEGRITY is not set
>
> #
> # Partition Types
> #
> CONFIG_PARTITION_ADVANCED=y
> # CONFIG_ACORN_PARTITION is not set
> CONFIG_OSF_PARTITION=y
> # 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 is not set
> # CONFIG_UNIXWARE_DISKLABEL is not set
> # CONFIG_LDM_PARTITION is not set
> # CONFIG_SGI_PARTITION is not set
> # CONFIG_ULTRIX_PARTITION is not set
> # CONFIG_SUN_PARTITION is not set
> # CONFIG_KARMA_PARTITION is not set
> # CONFIG_EFI_PARTITION is not set
> # CONFIG_SYSV68_PARTITION is not set
>
> #
> # IO Schedulers
> #
> CONFIG_IOSCHED_NOOP=y
> CONFIG_IOSCHED_DEADLINE=y
> CONFIG_IOSCHED_CFQ=y
> # CONFIG_DEFAULT_DEADLINE is not set
> CONFIG_DEFAULT_CFQ=y
> # CONFIG_DEFAULT_NOOP is not set
> CONFIG_DEFAULT_IOSCHED="cfq"
> # CONFIG_INLINE_SPIN_TRYLOCK is not set
> # CONFIG_INLINE_SPIN_TRYLOCK_BH is not set
> # CONFIG_INLINE_SPIN_LOCK is not set
> # CONFIG_INLINE_SPIN_LOCK_BH is not set
> # CONFIG_INLINE_SPIN_LOCK_IRQ is not set
> # CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set
> # CONFIG_INLINE_SPIN_UNLOCK_BH is not set
> CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
> # CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set
> # CONFIG_INLINE_READ_TRYLOCK is not set
> # CONFIG_INLINE_READ_LOCK is not set
> # CONFIG_INLINE_READ_LOCK_BH is not set
> # CONFIG_INLINE_READ_LOCK_IRQ is not set
> # CONFIG_INLINE_READ_LOCK_IRQSAVE is not set
> CONFIG_INLINE_READ_UNLOCK=y
> # CONFIG_INLINE_READ_UNLOCK_BH is not set
> CONFIG_INLINE_READ_UNLOCK_IRQ=y
> # CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set
> # CONFIG_INLINE_WRITE_TRYLOCK is not set
> # CONFIG_INLINE_WRITE_LOCK is not set
> # CONFIG_INLINE_WRITE_LOCK_BH is not set
> # CONFIG_INLINE_WRITE_LOCK_IRQ is not set
> # CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set
> CONFIG_INLINE_WRITE_UNLOCK=y
> # CONFIG_INLINE_WRITE_UNLOCK_BH is not set
> CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
> # CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set
> CONFIG_MUTEX_SPIN_ON_OWNER=y
> # CONFIG_FREEZER is not set
>
> #
> # System setup
> #
> # CONFIG_ALPHA_GENERIC is not set
> # CONFIG_ALPHA_ALCOR is not set
> # CONFIG_ALPHA_XL is not set
> # CONFIG_ALPHA_BOOK1 is not set
> # CONFIG_ALPHA_AVANTI_CH is not set
> # CONFIG_ALPHA_CABRIOLET is not set
> CONFIG_ALPHA_DP264=y
> # CONFIG_ALPHA_EB164 is not set
> # CONFIG_ALPHA_EB64P_CH is not set
> # CONFIG_ALPHA_EB66 is not set
> # CONFIG_ALPHA_EB66P is not set
> # CONFIG_ALPHA_EIGER is not set
> # CONFIG_ALPHA_JENSEN is not set
> # CONFIG_ALPHA_LX164 is not set
> # CONFIG_ALPHA_LYNX is not set
> # CONFIG_ALPHA_MARVEL is not set
> # CONFIG_ALPHA_MIATA is not set
> # CONFIG_ALPHA_MIKASA is not set
> # CONFIG_ALPHA_NAUTILUS is not set
> # CONFIG_ALPHA_NONAME_CH is not set
> # CONFIG_ALPHA_NORITAKE is not set
> # CONFIG_ALPHA_PC164 is not set
> # CONFIG_ALPHA_P2K is not set
> # CONFIG_ALPHA_RAWHIDE is not set
> # CONFIG_ALPHA_RUFFIAN is not set
> # CONFIG_ALPHA_RX164 is not set
> # CONFIG_ALPHA_SX164 is not set
> # CONFIG_ALPHA_SABLE is not set
> # CONFIG_ALPHA_SHARK is not set
> # CONFIG_ALPHA_TAKARA is not set
> # CONFIG_ALPHA_TITAN is not set
> # CONFIG_ALPHA_WILDFIRE is not set
> CONFIG_ISA=y
> CONFIG_ISA_DMA_API=y
> CONFIG_PCI=y
> CONFIG_PCI_DOMAINS=y
> CONFIG_PCI_SYSCALL=y
> CONFIG_IOMMU_HELPER=y
> CONFIG_ALPHA_EV6=y
> CONFIG_ALPHA_TSUNAMI=y
> # CONFIG_ALPHA_EV67 is not set
> CONFIG_GENERIC_HWEIGHT=y
> CONFIG_VGA_HOSE=y
> CONFIG_ALPHA_SRM=y
> CONFIG_ARCH_MAY_HAVE_PC_FDC=y
> CONFIG_SMP=y
> CONFIG_HAVE_DEC_LOCK=y
> CONFIG_NR_CPUS=4
> # CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set
> CONFIG_SELECT_MEMORY_MODEL=y
> CONFIG_FLATMEM_MANUAL=y
> CONFIG_FLATMEM=y
> CONFIG_FLAT_NODE_MEM_MAP=y
> CONFIG_PAGEFLAGS_EXTENDED=y
> CONFIG_SPLIT_PTLOCK_CPUS=4
> # CONFIG_COMPACTION is not set
> CONFIG_PHYS_ADDR_T_64BIT=y
> CONFIG_ZONE_DMA_FLAG=1
> CONFIG_BOUNCE=y
> CONFIG_VIRT_TO_BUS=y
> # CONFIG_KSM is not set
> CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
> CONFIG_CROSS_MEMORY_ATTACH=y
> # CONFIG_CLEANCACHE is not set
> # CONFIG_FRONTSWAP is not set
> CONFIG_VERBOSE_MCHECK=y
> CONFIG_VERBOSE_MCHECK_ON=1
> CONFIG_HZ=1024
> # CONFIG_ARCH_SUPPORTS_MSI is not set
> # CONFIG_PCI_DEBUG is not set
> # CONFIG_PCI_REALLOC_ENABLE_AUTO is not set
> # CONFIG_PCI_STUB is not set
> # CONFIG_PCI_IOV is not set
> # CONFIG_PCI_PRI is not set
> # CONFIG_PCI_PASID is not set
> # CONFIG_PCCARD is not set
> CONFIG_SRM_ENV=y
> CONFIG_BINFMT_ELF=y
> # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
> CONFIG_HAVE_AOUT=y
> CONFIG_BINFMT_AOUT=y
> CONFIG_OSF4_COMPAT=y
> CONFIG_BINFMT_EM86=y
> CONFIG_BINFMT_MISC=y
> CONFIG_NET=y
>
> #
> # Networking options
> #
> CONFIG_PACKET=y
> CONFIG_UNIX=y
> # CONFIG_UNIX_DIAG is not set
> CONFIG_XFRM=y
> CONFIG_XFRM_ALGO=y
> CONFIG_XFRM_USER=y
> # CONFIG_XFRM_SUB_POLICY is not set
> # CONFIG_XFRM_MIGRATE is not set
> # CONFIG_XFRM_STATISTICS is not set
> CONFIG_XFRM_IPCOMP=y
> CONFIG_NET_KEY=y
> # CONFIG_NET_KEY_MIGRATE is not set
> CONFIG_INET=y
> CONFIG_IP_MULTICAST=y
> # CONFIG_IP_ADVANCED_ROUTER is not set
> CONFIG_IP_PNP=y
> # CONFIG_IP_PNP_DHCP is not set
> # CONFIG_IP_PNP_BOOTP is not set
> # CONFIG_IP_PNP_RARP is not set
> CONFIG_NET_IPIP=y
> # CONFIG_NET_IPGRE_DEMUX is not set
> # CONFIG_IP_MROUTE is not set
> # CONFIG_ARPD is not set
> # CONFIG_SYN_COOKIES is not set
> # CONFIG_NET_IPVTI is not set
> CONFIG_INET_AH=y
> CONFIG_INET_ESP=y
> CONFIG_INET_IPCOMP=y
> CONFIG_INET_XFRM_TUNNEL=y
> CONFIG_INET_TUNNEL=y
> CONFIG_INET_XFRM_MODE_TRANSPORT=y
> CONFIG_INET_XFRM_MODE_TUNNEL=y
> CONFIG_INET_XFRM_MODE_BEET=y
> # CONFIG_INET_LRO is not set
> CONFIG_INET_DIAG=y
> CONFIG_INET_TCP_DIAG=y
> # CONFIG_INET_UDP_DIAG is not set
> # CONFIG_TCP_CONG_ADVANCED is not set
> CONFIG_TCP_CONG_CUBIC=y
> CONFIG_DEFAULT_TCP_CONG="cubic"
> # CONFIG_TCP_MD5SIG is not set
> # CONFIG_IPV6 is not set
> # CONFIG_NETWORK_SECMARK is not set
> # CONFIG_NETWORK_PHY_TIMESTAMPING is not set
> CONFIG_NETFILTER=y
> # CONFIG_NETFILTER_DEBUG is not set
> CONFIG_NETFILTER_ADVANCED=y
>
> #
> # Core Netfilter Configuration
> #
> # CONFIG_NETFILTER_NETLINK_ACCT is not set
> # CONFIG_NETFILTER_NETLINK_QUEUE is not set
> # CONFIG_NETFILTER_NETLINK_LOG is not set
> CONFIG_NF_CONNTRACK=y
> # CONFIG_NF_CONNTRACK_MARK is not set
> CONFIG_NF_CONNTRACK_PROCFS=y
> # CONFIG_NF_CONNTRACK_EVENTS is not set
> # CONFIG_NF_CONNTRACK_TIMEOUT is not set
> # CONFIG_NF_CONNTRACK_TIMESTAMP is not set
> # CONFIG_NF_CT_PROTO_DCCP is not set
> # CONFIG_NF_CT_PROTO_SCTP is not set
> # CONFIG_NF_CT_PROTO_UDPLITE is not set
> # CONFIG_NF_CONNTRACK_AMANDA is not set
> CONFIG_NF_CONNTRACK_FTP=y
> # CONFIG_NF_CONNTRACK_H323 is not set
> # CONFIG_NF_CONNTRACK_IRC is not set
> # CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
> # CONFIG_NF_CONNTRACK_SNMP is not set
> # CONFIG_NF_CONNTRACK_PPTP is not set
> # CONFIG_NF_CONNTRACK_SANE is not set
> # CONFIG_NF_CONNTRACK_SIP is not set
> # CONFIG_NF_CONNTRACK_TFTP is not set
> # CONFIG_NF_CT_NETLINK is not set
> # CONFIG_NF_CT_NETLINK_TIMEOUT is not set
> CONFIG_NETFILTER_XTABLES=y
>
> #
> # Xtables combined modules
> #
> # CONFIG_NETFILTER_XT_MARK is not set
> # CONFIG_NETFILTER_XT_CONNMARK is not set
>
> #
> # Xtables targets
> #
> # CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
> # CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
> # CONFIG_NETFILTER_XT_TARGET_HMARK is not set
> # CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
> # CONFIG_NETFILTER_XT_TARGET_LOG is not set
> # CONFIG_NETFILTER_XT_TARGET_MARK is not set
> # CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
> # CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
> # CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
> # CONFIG_NETFILTER_XT_TARGET_TEE is not set
> # CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
>
> #
> # Xtables matches
> #
> # CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set
> # CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
> # CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
> # CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
> # CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
> # CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
> # CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set
> # CONFIG_NETFILTER_XT_MATCH_CPU is not set
> # CONFIG_NETFILTER_XT_MATCH_DCCP is not set
> # CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
> # CONFIG_NETFILTER_XT_MATCH_DSCP is not set
> # CONFIG_NETFILTER_XT_MATCH_ECN is not set
> # CONFIG_NETFILTER_XT_MATCH_ESP is not set
> # CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
> # CONFIG_NETFILTER_XT_MATCH_HELPER is not set
> # CONFIG_NETFILTER_XT_MATCH_HL is not set
> # CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
> # CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
> # CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
> # CONFIG_NETFILTER_XT_MATCH_MAC is not set
> # CONFIG_NETFILTER_XT_MATCH_MARK is not set
> # CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
> # CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
> # CONFIG_NETFILTER_XT_MATCH_OWNER is not set
> # CONFIG_NETFILTER_XT_MATCH_POLICY is not set
> # CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
> # CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
> # CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
> # CONFIG_NETFILTER_XT_MATCH_REALM is not set
> # CONFIG_NETFILTER_XT_MATCH_RECENT is not set
> # CONFIG_NETFILTER_XT_MATCH_SCTP is not set
> # CONFIG_NETFILTER_XT_MATCH_STATE is not set
> # CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
> # CONFIG_NETFILTER_XT_MATCH_STRING is not set
> # CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
> # CONFIG_NETFILTER_XT_MATCH_TIME is not set
> # CONFIG_NETFILTER_XT_MATCH_U32 is not set
> # CONFIG_IP_VS is not set
>
> #
> # IP: Netfilter Configuration
> #
> CONFIG_NF_DEFRAG_IPV4=y
> CONFIG_NF_CONNTRACK_IPV4=y
> CONFIG_NF_CONNTRACK_PROC_COMPAT=y
> # CONFIG_IP_NF_QUEUE is not set
> CONFIG_IP_NF_IPTABLES=y
> # CONFIG_IP_NF_MATCH_AH is not set
> # CONFIG_IP_NF_MATCH_ECN is not set
> # CONFIG_IP_NF_MATCH_RPFILTER is not set
> # CONFIG_IP_NF_MATCH_TTL is not set
> # CONFIG_IP_NF_FILTER is not set
> # CONFIG_IP_NF_TARGET_ULOG is not set
> # CONFIG_NF_NAT is not set
> # CONFIG_IP_NF_MANGLE is not set
> # CONFIG_IP_NF_RAW is not set
> # CONFIG_IP_NF_ARPTABLES is not set
> # CONFIG_IP_DCCP is not set
> # CONFIG_IP_SCTP is not set
> # CONFIG_RDS is not set
> # CONFIG_TIPC is not set
> # CONFIG_ATM is not set
> # CONFIG_L2TP is not set
> # CONFIG_BRIDGE is not set
> # CONFIG_NET_DSA is not set
> CONFIG_VLAN_8021Q=y
> # CONFIG_VLAN_8021Q_GVRP is not set
> # CONFIG_DECNET is not set
> # CONFIG_LLC2 is not set
> # CONFIG_IPX is not set
> # CONFIG_ATALK is not set
> # CONFIG_X25 is not set
> # CONFIG_LAPB is not set
> # CONFIG_WAN_ROUTER is not set
> # CONFIG_PHONET is not set
> # CONFIG_IEEE802154 is not set
> # CONFIG_NET_SCHED is not set
> # CONFIG_DCB is not set
> CONFIG_DNS_RESOLVER=y
> # CONFIG_BATMAN_ADV is not set
> # CONFIG_OPENVSWITCH is not set
> CONFIG_RPS=y
> CONFIG_RFS_ACCEL=y
> CONFIG_XPS=y
> CONFIG_BQL=y
>
> #
> # Network testing
> #
> # CONFIG_NET_PKTGEN is not set
> # CONFIG_HAMRADIO is not set
> # CONFIG_CAN is not set
> # CONFIG_IRDA is not set
> # CONFIG_BT is not set
> # CONFIG_AF_RXRPC is not set
> CONFIG_WIRELESS=y
> # CONFIG_CFG80211 is not set
> # CONFIG_LIB80211 is not set
>
> #
> # CFG80211 needs to be enabled for MAC80211
> #
> # CONFIG_WIMAX is not set
> # CONFIG_RFKILL is not set
> # CONFIG_NET_9P is not set
> # CONFIG_CAIF is not set
> # CONFIG_CEPH_LIB is not set
> # CONFIG_NFC is not set
>
> #
> # Device Drivers
> #
>
> #
> # Generic Driver Options
> #
> CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
> # CONFIG_DEVTMPFS is not set
> CONFIG_STANDALONE=y
> CONFIG_PREVENT_FIRMWARE_BUILD=y
> CONFIG_FW_LOADER=y
> CONFIG_FIRMWARE_IN_KERNEL=y
> CONFIG_EXTRA_FIRMWARE=""
> # CONFIG_DEBUG_DRIVER is not set
> # CONFIG_DEBUG_DEVRES is not set
> # CONFIG_SYS_HYPERVISOR is not set
> # CONFIG_GENERIC_CPU_DEVICES is not set
> # CONFIG_DMA_SHARED_BUFFER is not set
> # CONFIG_CONNECTOR is not set
> # CONFIG_MTD is not set
> CONFIG_PARPORT=y
> CONFIG_PARPORT_PC=y
> # CONFIG_PARPORT_SERIAL is not set
> CONFIG_PARPORT_PC_FIFO=y
> # CONFIG_PARPORT_PC_SUPERIO is not set
> # CONFIG_PARPORT_GSC is not set
> # CONFIG_PARPORT_AX88796 is not set
> CONFIG_PARPORT_1284=y
> CONFIG_PNP=y
> CONFIG_PNP_DEBUG_MESSAGES=y
>
> #
> # Protocols
> #
> # CONFIG_ISAPNP is not set
> # CONFIG_PNPACPI is not set
> CONFIG_BLK_DEV=y
> CONFIG_BLK_DEV_FD=y
> # CONFIG_BLK_DEV_XD is not set
> # CONFIG_PARIDE is not set
> # CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
> # CONFIG_BLK_CPQ_DA is not set
> # CONFIG_BLK_CPQ_CISS_DA is not set
> # CONFIG_BLK_DEV_DAC960 is not set
> # CONFIG_BLK_DEV_UMEM is not set
> # CONFIG_BLK_DEV_COW_COMMON is not set
> CONFIG_BLK_DEV_LOOP=y
> CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
> CONFIG_BLK_DEV_CRYPTOLOOP=y
>
> #
> # DRBD disabled because PROC_FS, INET or CONNECTOR not selected
> #
> # CONFIG_BLK_DEV_NBD is not set
> # CONFIG_BLK_DEV_NVME is not set
> # 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=4096
> # CONFIG_BLK_DEV_XIP is not set
> CONFIG_CDROM_PKTCDVD=y
> CONFIG_CDROM_PKTCDVD_BUFFERS=8
> # CONFIG_CDROM_PKTCDVD_WCACHE is not set
> # CONFIG_ATA_OVER_ETH is not set
> # CONFIG_BLK_DEV_HD is not set
> # CONFIG_BLK_DEV_RBD is not set
>
> #
> # Misc devices
> #
> # CONFIG_SENSORS_LIS3LV02D is not set
> # CONFIG_AD525X_DPOT is not set
> # CONFIG_PHANTOM is not set
> # CONFIG_INTEL_MID_PTI is not set
> # CONFIG_SGI_IOC4 is not set
> # CONFIG_TIFM_CORE is not set
> # CONFIG_ICS932S401 is not set
> CONFIG_ENCLOSURE_SERVICES=y
> # CONFIG_HP_ILO is not set
> # CONFIG_APDS9802ALS is not set
> # CONFIG_ISL29003 is not set
> # CONFIG_ISL29020 is not set
> # CONFIG_SENSORS_TSL2550 is not set
> # CONFIG_SENSORS_BH1780 is not set
> # CONFIG_SENSORS_BH1770 is not set
> # CONFIG_SENSORS_APDS990X is not set
> # CONFIG_HMC6352 is not set
> # CONFIG_DS1682 is not set
> # CONFIG_BMP085_I2C is not set
> # CONFIG_PCH_PHUB is not set
> # CONFIG_USB_SWITCH_FSA9480 is not set
> # CONFIG_C2PORT is not set
>
> #
> # EEPROM support
> #
> # CONFIG_EEPROM_AT24 is not set
> # CONFIG_EEPROM_LEGACY is not set
> # CONFIG_EEPROM_MAX6875 is not set
> # CONFIG_EEPROM_93CX6 is not set
> # CONFIG_CB710_CORE is not set
>
> #
> # Texas Instruments shared transport line discipline
> #
> # CONFIG_SENSORS_LIS3_I2C is not set
>
> #
> # Altera FPGA firmware download module
> #
> # CONFIG_ALTERA_STAPL is not set
> CONFIG_HAVE_IDE=y
> # CONFIG_IDE is not set
>
> #
> # SCSI device support
> #
> CONFIG_SCSI_MOD=y
> # CONFIG_RAID_ATTRS is not set
> CONFIG_SCSI=y
> CONFIG_SCSI_DMA=y
> CONFIG_SCSI_TGT=y
> # CONFIG_SCSI_NETLINK is not set
> CONFIG_SCSI_PROC_FS=y
>
> #
> # SCSI support type (disk, tape, CD-ROM)
> #
> CONFIG_BLK_DEV_SD=y
> CONFIG_CHR_DEV_ST=y
> # CONFIG_CHR_DEV_OSST is not set
> CONFIG_BLK_DEV_SR=y
> CONFIG_BLK_DEV_SR_VENDOR=y
> CONFIG_CHR_DEV_SG=y
> CONFIG_CHR_DEV_SCH=y
> CONFIG_SCSI_ENCLOSURE=y
> CONFIG_SCSI_MULTI_LUN=y
> CONFIG_SCSI_CONSTANTS=y
> CONFIG_SCSI_LOGGING=y
> # CONFIG_SCSI_SCAN_ASYNC is not set
>
> #
> # SCSI Transports
> #
> CONFIG_SCSI_SPI_ATTRS=y
> # CONFIG_SCSI_FC_ATTRS is not set
> CONFIG_SCSI_ISCSI_ATTRS=y
> # CONFIG_SCSI_SAS_ATTRS is not set
> # CONFIG_SCSI_SAS_LIBSAS is not set
> # CONFIG_SCSI_SRP_ATTRS is not set
> CONFIG_SCSI_LOWLEVEL=y
> CONFIG_ISCSI_TCP=y
> # CONFIG_ISCSI_BOOT_SYSFS is not set
> # CONFIG_SCSI_CXGB3_ISCSI is not set
> # CONFIG_SCSI_CXGB4_ISCSI is not set
> # CONFIG_SCSI_BNX2_ISCSI is not set
> # CONFIG_SCSI_BNX2X_FCOE is not set
> # CONFIG_BE2ISCSI is not set
> # CONFIG_BLK_DEV_3W_XXXX_RAID is not set
> # CONFIG_SCSI_HPSA is not set
> # CONFIG_SCSI_3W_9XXX is not set
> # CONFIG_SCSI_3W_SAS is not set
> # CONFIG_SCSI_7000FASST is not set
> # CONFIG_SCSI_ACARD is not set
> # CONFIG_SCSI_AHA152X is not set
> # CONFIG_SCSI_AHA1542 is not set
> # CONFIG_SCSI_AACRAID is not set
> CONFIG_SCSI_AIC7XXX=y
> CONFIG_AIC7XXX_CMDS_PER_DEVICE=32
> CONFIG_AIC7XXX_RESET_DELAY_MS=15000
> # CONFIG_AIC7XXX_DEBUG_ENABLE is not set
> CONFIG_AIC7XXX_DEBUG_MASK=0
> # CONFIG_AIC7XXX_REG_PRETTY_PRINT is not set
> # CONFIG_SCSI_AIC7XXX_OLD is not set
> # CONFIG_SCSI_AIC79XX is not set
> # CONFIG_SCSI_AIC94XX is not set
> # CONFIG_SCSI_MVSAS is not set
> # CONFIG_SCSI_MVUMI is not set
> # CONFIG_SCSI_DPT_I2O is not set
> # CONFIG_SCSI_ADVANSYS is not set
> # CONFIG_SCSI_IN2000 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_MPT2SAS is not set
> # CONFIG_SCSI_UFSHCD is not set
> # CONFIG_SCSI_HPTIOP is not set
> # CONFIG_SCSI_BUSLOGIC is not set
> # CONFIG_LIBFC is not set
> # CONFIG_LIBFCOE is not set
> # CONFIG_FCOE is not set
> # CONFIG_SCSI_DMX3191D is not set
> # CONFIG_SCSI_DTC3280 is not set
> # CONFIG_SCSI_EATA is not set
> # CONFIG_SCSI_FUTURE_DOMAIN is not set
> # CONFIG_SCSI_GDTH is not set
> # CONFIG_SCSI_GENERIC_NCR5380 is not set
> # CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
> # CONFIG_SCSI_IPS is not set
> # CONFIG_SCSI_INITIO is not set
> # CONFIG_SCSI_INIA100 is not set
> # CONFIG_SCSI_PPA is not set
> # CONFIG_SCSI_IMM is not set
> # CONFIG_SCSI_NCR53C406A is not set
> # CONFIG_SCSI_STEX is not set
> CONFIG_SCSI_SYM53C8XX_2=y
> CONFIG_SCSI_SYM53C8XX_DMA_ADDRESSING_MODE=1
> CONFIG_SCSI_SYM53C8XX_DEFAULT_TAGS=16
> CONFIG_SCSI_SYM53C8XX_MAX_TAGS=64
> CONFIG_SCSI_SYM53C8XX_MMIO=y
> # CONFIG_SCSI_IPR is not set
> # CONFIG_SCSI_PAS16 is not set
> # CONFIG_SCSI_QLOGIC_FAS is not set
> CONFIG_SCSI_QLOGIC_1280=y
> # CONFIG_SCSI_QLA_FC is not set
> # CONFIG_SCSI_QLA_ISCSI is not set
> # CONFIG_SCSI_LPFC is not set
> # CONFIG_SCSI_SYM53C416 is not set
> # CONFIG_SCSI_DC395x is not set
> # CONFIG_SCSI_DC390T is not set
> # CONFIG_SCSI_T128 is not set
> # CONFIG_SCSI_U14_34F is not set
> # CONFIG_SCSI_DEBUG is not set
> # CONFIG_SCSI_PMCRAID is not set
> # CONFIG_SCSI_PM8001 is not set
> # CONFIG_SCSI_SRP is not set
> # CONFIG_SCSI_BFA_FC is not set
> # CONFIG_SCSI_DH is not set
> # CONFIG_SCSI_OSD_INITIATOR is not set
> CONFIG_ATA=y
> # CONFIG_ATA_NONSTANDARD is not set
> CONFIG_ATA_VERBOSE_ERROR=y
> CONFIG_SATA_PMP=y
>
> #
> # Controllers with non-SFF native interface
> #
> # CONFIG_SATA_AHCI is not set
> # CONFIG_SATA_AHCI_PLATFORM is not set
> # CONFIG_SATA_INIC162X is not set
> # CONFIG_SATA_ACARD_AHCI is not set
> # CONFIG_SATA_SIL24 is not set
> CONFIG_ATA_SFF=y
>
> #
> # SFF controllers with custom DMA interface
> #
> # CONFIG_PDC_ADMA is not set
> # CONFIG_SATA_QSTOR is not set
> # CONFIG_SATA_SX4 is not set
> CONFIG_ATA_BMDMA=y
>
> #
> # SATA SFF controllers with BMDMA
> #
> # CONFIG_ATA_PIIX is not set
> # CONFIG_SATA_MV is not set
> # CONFIG_SATA_NV is not set
> CONFIG_SATA_PROMISE=y
> # CONFIG_SATA_SIL is not set
> # CONFIG_SATA_SIS is not set
> # CONFIG_SATA_SVW is not set
> # CONFIG_SATA_ULI is not set
> # CONFIG_SATA_VIA is not set
> # CONFIG_SATA_VITESSE is not set
>
> #
> # PATA SFF controllers with BMDMA
> #
> # CONFIG_PATA_ALI is not set
> # CONFIG_PATA_AMD is not set
> # CONFIG_PATA_ARTOP is not set
> # CONFIG_PATA_ATIIXP is not set
> # CONFIG_PATA_ATP867X is not set
> # CONFIG_PATA_CMD64X is not set
> # CONFIG_PATA_CS5520 is not set
> # CONFIG_PATA_CS5530 is not set
> # CONFIG_PATA_CS5536 is not set
> CONFIG_PATA_CYPRESS=y
> # CONFIG_PATA_EFAR is not set
> # 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_IT8213 is not set
> # CONFIG_PATA_IT821X is not set
> # CONFIG_PATA_JMICRON is not set
> # CONFIG_PATA_MARVELL is not set
> # CONFIG_PATA_NETCELL is not set
> # CONFIG_PATA_NINJA32 is not set
> # CONFIG_PATA_NS87415 is not set
> # CONFIG_PATA_OLDPIIX is not set
> # CONFIG_PATA_OPTIDMA is not set
> CONFIG_PATA_PDC2027X=y
> # CONFIG_PATA_PDC_OLD is not set
> # CONFIG_PATA_RADISYS is not set
> # CONFIG_PATA_RDC is not set
> # CONFIG_PATA_SC1200 is not set
> # CONFIG_PATA_SCH is not set
> # CONFIG_PATA_SERVERWORKS is not set
> # CONFIG_PATA_SIL680 is not set
> # CONFIG_PATA_SIS is not set
> # CONFIG_PATA_TOSHIBA is not set
> # CONFIG_PATA_TRIFLEX is not set
> # CONFIG_PATA_VIA is not set
> # CONFIG_PATA_WINBOND is not set
>
> #
> # PIO-only SFF controllers
> #
> # CONFIG_PATA_CMD640_PCI is not set
> # CONFIG_PATA_MPIIX is not set
> # CONFIG_PATA_NS87410 is not set
> # CONFIG_PATA_OPTI is not set
> # CONFIG_PATA_QDI is not set
> # CONFIG_PATA_RZ1000 is not set
> # CONFIG_PATA_WINBOND_VLB is not set
>
> #
> # Generic fallback / legacy drivers
> #
> # CONFIG_ATA_GENERIC is not set
> # CONFIG_PATA_LEGACY is not set
> CONFIG_MD=y
> CONFIG_BLK_DEV_MD=y
> CONFIG_MD_AUTODETECT=y
> CONFIG_MD_LINEAR=y
> CONFIG_MD_RAID0=y
> CONFIG_MD_RAID1=y
> CONFIG_MD_RAID10=y
> CONFIG_MD_RAID456=y
> # CONFIG_MULTICORE_RAID456 is not set
> # CONFIG_MD_MULTIPATH is not set
> # CONFIG_MD_FAULTY is not set
> CONFIG_BLK_DEV_DM=y
> # CONFIG_DM_DEBUG is not set
> CONFIG_DM_CRYPT=y
> CONFIG_DM_SNAPSHOT=y
> # CONFIG_DM_THIN_PROVISIONING is not set
> CONFIG_DM_MIRROR=y
> # CONFIG_DM_RAID is not set
> # CONFIG_DM_LOG_USERSPACE is not set
> CONFIG_DM_ZERO=y
> # CONFIG_DM_MULTIPATH is not set
> # CONFIG_DM_DELAY is not set
> # CONFIG_DM_UEVENT is not set
> # CONFIG_DM_FLAKEY is not set
> # CONFIG_DM_VERITY is not set
> # CONFIG_TARGET_CORE is not set
> # CONFIG_FUSION is not set
>
> #
> # IEEE 1394 (FireWire) support
> #
> # CONFIG_FIREWIRE is not set
> # CONFIG_FIREWIRE_NOSY is not set
> # CONFIG_I2O is not set
> CONFIG_NETDEVICES=y
> CONFIG_NET_CORE=y
> # CONFIG_BONDING is not set
> # CONFIG_DUMMY is not set
> # CONFIG_EQUALIZER is not set
> # CONFIG_NET_FC is not set
> CONFIG_MII=y
> # CONFIG_NET_TEAM is not set
> # CONFIG_MACVLAN is not set
> CONFIG_NETCONSOLE=y
> CONFIG_NETCONSOLE_DYNAMIC=y
> CONFIG_NETPOLL=y
> # CONFIG_NETPOLL_TRAP is not set
> CONFIG_NET_POLL_CONTROLLER=y
> # CONFIG_TUN is not set
> # CONFIG_VETH is not set
> # CONFIG_ARCNET is not set
>
> #
> # CAIF transport drivers
> #
> CONFIG_ETHERNET=y
> CONFIG_NET_VENDOR_3COM=y
> # CONFIG_EL1 is not set
> # CONFIG_EL3 is not set
> # CONFIG_3C515 is not set
> CONFIG_VORTEX=y
> # CONFIG_TYPHOON is not set
> CONFIG_NET_VENDOR_ADAPTEC=y
> # CONFIG_ADAPTEC_STARFIRE is not set
> CONFIG_NET_VENDOR_ALTEON=y
> # CONFIG_ACENIC is not set
> CONFIG_NET_VENDOR_AMD=y
> # CONFIG_AMD8111_ETH is not set
> # CONFIG_LANCE is not set
> # CONFIG_PCNET32 is not set
> # CONFIG_DEPCA is not set
> # CONFIG_NI65 is not set
> CONFIG_NET_VENDOR_ATHEROS=y
> # CONFIG_ATL2 is not set
> # CONFIG_ATL1 is not set
> # CONFIG_ATL1E is not set
> # CONFIG_ATL1C is not set
> CONFIG_NET_VENDOR_BROADCOM=y
> # CONFIG_B44 is not set
> # CONFIG_BNX2 is not set
> # CONFIG_CNIC is not set
> # CONFIG_TIGON3 is not set
> # CONFIG_BNX2X is not set
> CONFIG_NET_VENDOR_BROCADE=y
> # CONFIG_BNA is not set
> # CONFIG_NET_CALXEDA_XGMAC is not set
> CONFIG_NET_VENDOR_CHELSIO=y
> # CONFIG_CHELSIO_T1 is not set
> # CONFIG_CHELSIO_T3 is not set
> # CONFIG_CHELSIO_T4 is not set
> # CONFIG_CHELSIO_T4VF is not set
> CONFIG_NET_VENDOR_CIRRUS=y
> # CONFIG_CS89x0 is not set
> CONFIG_NET_VENDOR_CISCO=y
> # CONFIG_ENIC is not set
> # CONFIG_DNET is not set
> CONFIG_NET_VENDOR_DEC=y
> # CONFIG_EWRK3 is not set
> CONFIG_NET_TULIP=y
> # CONFIG_DE2104X is not set
> CONFIG_TULIP=y
> # CONFIG_TULIP_MWI is not set
> CONFIG_TULIP_MMIO=y
> # CONFIG_TULIP_NAPI is not set
> # CONFIG_DE4X5 is not set
> # CONFIG_WINBOND_840 is not set
> # CONFIG_DM9102 is not set
> # CONFIG_ULI526X is not set
> CONFIG_NET_VENDOR_DLINK=y
> # CONFIG_DE600 is not set
> # CONFIG_DE620 is not set
> # CONFIG_DL2K is not set
> # CONFIG_SUNDANCE is not set
> CONFIG_NET_VENDOR_EMULEX=y
> # CONFIG_BE2NET is not set
> CONFIG_NET_VENDOR_EXAR=y
> # CONFIG_S2IO is not set
> # CONFIG_VXGE is not set
> CONFIG_NET_VENDOR_FUJITSU=y
> # CONFIG_AT1700 is not set
> # CONFIG_ETH16I is not set
> CONFIG_NET_VENDOR_HP=y
> # CONFIG_HP100 is not set
> CONFIG_NET_VENDOR_INTEL=y
> # CONFIG_E100 is not set
> # CONFIG_E1000 is not set
> # CONFIG_E1000E is not set
> # CONFIG_IGB is not set
> # CONFIG_IGBVF is not set
> # CONFIG_IXGB is not set
> # CONFIG_IXGBE is not set
> CONFIG_NET_VENDOR_I825XX=y
> # CONFIG_ELPLUS is not set
> # CONFIG_EL16 is not set
> # CONFIG_APRICOT is not set
> # CONFIG_EEXPRESS is not set
> # CONFIG_EEXPRESS_PRO is not set
> # CONFIG_LP486E is not set
> # CONFIG_NI52 is not set
> # CONFIG_ZNET is not set
> # CONFIG_IP1000 is not set
> # CONFIG_JME is not set
> CONFIG_NET_VENDOR_MARVELL=y
> # CONFIG_SKGE is not set
> # CONFIG_SKY2 is not set
> CONFIG_NET_VENDOR_MELLANOX=y
> # CONFIG_MLX4_EN is not set
> # CONFIG_MLX4_CORE is not set
> CONFIG_NET_VENDOR_MICREL=y
> # CONFIG_KS8851_MLL is not set
> # CONFIG_KSZ884X_PCI is not set
> CONFIG_NET_VENDOR_MYRI=y
> # CONFIG_MYRI10GE is not set
> # CONFIG_FEALNX is not set
> CONFIG_NET_VENDOR_NATSEMI=y
> # CONFIG_NATSEMI is not set
> # CONFIG_NS83820 is not set
> CONFIG_NET_VENDOR_8390=y
> # CONFIG_EL2 is not set
> # CONFIG_AC3200 is not set
> # CONFIG_E2100 is not set
> # CONFIG_HPLAN_PLUS is not set
> # CONFIG_HPLAN is not set
> # CONFIG_NE2000 is not set
> # CONFIG_NE2K_PCI is not set
> # CONFIG_ULTRA is not set
> # CONFIG_WD80x3 is not set
> CONFIG_NET_VENDOR_NVIDIA=y
> # CONFIG_FORCEDETH is not set
> CONFIG_NET_VENDOR_OKI=y
> # CONFIG_PCH_GBE is not set
> # CONFIG_ETHOC is not set
> CONFIG_NET_PACKET_ENGINE=y
> # CONFIG_HAMACHI is not set
> # CONFIG_YELLOWFIN is not set
> CONFIG_NET_VENDOR_QLOGIC=y
> # CONFIG_QLA3XXX is not set
> # CONFIG_QLCNIC is not set
> # CONFIG_QLGE is not set
> # CONFIG_NETXEN_NIC is not set
> # CONFIG_NET_VENDOR_RACAL is not set
> CONFIG_NET_VENDOR_REALTEK=y
> # CONFIG_8139CP is not set
> # CONFIG_8139TOO is not set
> # CONFIG_R8169 is not set
> CONFIG_NET_VENDOR_RDC=y
> # CONFIG_R6040 is not set
> CONFIG_NET_VENDOR_SEEQ=y
> # CONFIG_SEEQ8005 is not set
> CONFIG_NET_VENDOR_SILAN=y
> # CONFIG_SC92031 is not set
> CONFIG_NET_VENDOR_SIS=y
> # CONFIG_SIS900 is not set
> # CONFIG_SIS190 is not set
> # CONFIG_SFC is not set
> CONFIG_NET_VENDOR_SMSC=y
> # CONFIG_SMC9194 is not set
> # CONFIG_EPIC100 is not set
> # CONFIG_SMSC9420 is not set
> CONFIG_NET_VENDOR_STMICRO=y
> # CONFIG_STMMAC_ETH is not set
> CONFIG_NET_VENDOR_SUN=y
> # CONFIG_HAPPYMEAL is not set
> # CONFIG_SUNGEM is not set
> # CONFIG_CASSINI is not set
> # CONFIG_NIU is not set
> CONFIG_NET_VENDOR_TEHUTI=y
> # CONFIG_TEHUTI is not set
> CONFIG_NET_VENDOR_TI=y
> # CONFIG_TLAN is not set
> CONFIG_NET_VENDOR_VIA=y
> # CONFIG_VIA_RHINE is not set
> # CONFIG_VIA_VELOCITY is not set
> CONFIG_NET_VENDOR_WIZNET=y
> # CONFIG_WIZNET_W5100 is not set
> # CONFIG_WIZNET_W5300 is not set
> # CONFIG_FDDI is not set
> # CONFIG_HIPPI is not set
> # CONFIG_NET_SB1000 is not set
> # CONFIG_PHYLIB is not set
> # CONFIG_PLIP is not set
> CONFIG_PPP=y
> # CONFIG_PPP_BSDCOMP is not set
> # CONFIG_PPP_DEFLATE is not set
> # CONFIG_PPP_FILTER is not set
> # CONFIG_PPP_MPPE is not set
> # CONFIG_PPP_MULTILINK is not set
> CONFIG_PPPOE=y
> CONFIG_PPP_ASYNC=y
> # CONFIG_PPP_SYNC_TTY is not set
> # CONFIG_SLIP is not set
> CONFIG_SLHC=y
>
> #
> # USB Network Adapters
> #
> # CONFIG_USB_CATC is not set
> # CONFIG_USB_KAWETH is not set
> # CONFIG_USB_PEGASUS is not set
> # CONFIG_USB_RTL8150 is not set
> # CONFIG_USB_USBNET is not set
> # CONFIG_USB_IPHETH is not set
> CONFIG_WLAN=y
> # CONFIG_AIRO is not set
> # CONFIG_ATMEL is not set
> # CONFIG_PRISM54 is not set
> # CONFIG_USB_ZD1201 is not set
> # CONFIG_HOSTAP is not set
> # CONFIG_WL_TI is not set
>
> #
> # Enable WiMAX (Networking options) to see the WiMAX drivers
> #
> # CONFIG_WAN is not set
> # CONFIG_VMXNET3 is not set
> # CONFIG_ISDN is not set
>
> #
> # Input device support
> #
> CONFIG_INPUT=y
> # CONFIG_INPUT_FF_MEMLESS is not set
> # CONFIG_INPUT_POLLDEV is not set
> # CONFIG_INPUT_SPARSEKMAP is not set
> # CONFIG_INPUT_MATRIXKMAP is not set
>
> #
> # Userland interfaces
> #
> CONFIG_INPUT_MOUSEDEV=y
> CONFIG_INPUT_MOUSEDEV_PSAUX=y
> CONFIG_INPUT_MOUSEDEV_SCREEN_X=1280
> CONFIG_INPUT_MOUSEDEV_SCREEN_Y=1024
> # CONFIG_INPUT_JOYDEV is not set
> CONFIG_INPUT_EVDEV=y
> # CONFIG_INPUT_EVBUG is not set
>
> #
> # Input Device Drivers
> #
> CONFIG_INPUT_KEYBOARD=y
> # CONFIG_KEYBOARD_ADP5588 is not set
> # CONFIG_KEYBOARD_ADP5589 is not set
> CONFIG_KEYBOARD_ATKBD=y
> # CONFIG_KEYBOARD_QT1070 is not set
> # CONFIG_KEYBOARD_QT2160 is not set
> # CONFIG_KEYBOARD_LKKBD is not set
> # CONFIG_KEYBOARD_TCA6416 is not set
> # CONFIG_KEYBOARD_TCA8418 is not set
> # CONFIG_KEYBOARD_LM8333 is not set
> # CONFIG_KEYBOARD_MAX7359 is not set
> # CONFIG_KEYBOARD_MCS is not set
> # CONFIG_KEYBOARD_MPR121 is not set
> # CONFIG_KEYBOARD_NEWTON is not set
> # CONFIG_KEYBOARD_OPENCORES is not set
> # CONFIG_KEYBOARD_STOWAWAY is not set
> # CONFIG_KEYBOARD_SUNKBD is not set
> # CONFIG_KEYBOARD_OMAP4 is not set
> # CONFIG_KEYBOARD_XTKBD is not set
> CONFIG_INPUT_MOUSE=y
> CONFIG_MOUSE_PS2=y
> CONFIG_MOUSE_PS2_ALPS=y
> CONFIG_MOUSE_PS2_LOGIPS2PP=y
> CONFIG_MOUSE_PS2_SYNAPTICS=y
> CONFIG_MOUSE_PS2_TRACKPOINT=y
> # CONFIG_MOUSE_PS2_ELANTECH is not set
> # CONFIG_MOUSE_PS2_SENTELIC is not set
> # CONFIG_MOUSE_PS2_TOUCHKIT is not set
> # CONFIG_MOUSE_SERIAL is not set
> # CONFIG_MOUSE_APPLETOUCH is not set
> # CONFIG_MOUSE_BCM5974 is not set
> # CONFIG_MOUSE_INPORT is not set
> # CONFIG_MOUSE_LOGIBM is not set
> # CONFIG_MOUSE_PC110PAD is not set
> # CONFIG_MOUSE_VSXXXAA is not set
> # CONFIG_MOUSE_SYNAPTICS_I2C is not set
> # CONFIG_MOUSE_SYNAPTICS_USB 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_AD714X is not set
> # CONFIG_INPUT_BMA150 is not set
> CONFIG_INPUT_PCSPKR=y
> # CONFIG_INPUT_MMA8450 is not set
> # CONFIG_INPUT_MPU3050 is not set
> # CONFIG_INPUT_ATI_REMOTE2 is not set
> # CONFIG_INPUT_KEYSPAN_REMOTE is not set
> # CONFIG_INPUT_KXTJ9 is not set
> # CONFIG_INPUT_POWERMATE is not set
> # CONFIG_INPUT_YEALINK is not set
> # CONFIG_INPUT_CM109 is not set
> # CONFIG_INPUT_UINPUT is not set
> # CONFIG_INPUT_PCF8574 is not set
> # CONFIG_INPUT_ADXL34X is not set
> # CONFIG_INPUT_CMA3000 is not set
>
> #
> # Hardware I/O ports
> #
> CONFIG_SERIO=y
> CONFIG_SERIO_I8042=y
> CONFIG_SERIO_SERPORT=y
> # CONFIG_SERIO_PARKBD is not set
> # CONFIG_SERIO_PCIPS2 is not set
> CONFIG_SERIO_LIBPS2=y
> # CONFIG_SERIO_RAW is not set
> # CONFIG_SERIO_ALTERA_PS2 is not set
> # CONFIG_SERIO_PS2MULT is not set
> # CONFIG_GAMEPORT is not set
>
> #
> # Character devices
> #
> CONFIG_VT=y
> CONFIG_CONSOLE_TRANSLATIONS=y
> CONFIG_VT_CONSOLE=y
> CONFIG_HW_CONSOLE=y
> # CONFIG_VT_HW_CONSOLE_BINDING is not set
> CONFIG_UNIX98_PTYS=y
> # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
> # CONFIG_LEGACY_PTYS is not set
> # CONFIG_SERIAL_NONSTANDARD is not set
> # CONFIG_NOZOMI is not set
> # CONFIG_N_GSM is not set
> # CONFIG_TRACE_SINK is not set
> CONFIG_DEVKMEM=y
>
> #
> # Serial drivers
> #
> CONFIG_SERIAL_8250=y
> CONFIG_SERIAL_8250_CONSOLE=y
> CONFIG_SERIAL_8250_PCI=y
> CONFIG_SERIAL_8250_PNP=y
> CONFIG_SERIAL_8250_NR_UARTS=4
> CONFIG_SERIAL_8250_RUNTIME_UARTS=4
> CONFIG_SERIAL_8250_EXTENDED=y
> CONFIG_SERIAL_8250_MANY_PORTS=y
> # CONFIG_SERIAL_8250_FOURPORT is not set
> # CONFIG_SERIAL_8250_ACCENT is not set
> # CONFIG_SERIAL_8250_BOCA is not set
> # CONFIG_SERIAL_8250_EXAR_ST16C554 is not set
> # CONFIG_SERIAL_8250_HUB6 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_MFD_HSU is not set
> CONFIG_SERIAL_CORE=y
> CONFIG_SERIAL_CORE_CONSOLE=y
> # CONFIG_SERIAL_JSM is not set
> # CONFIG_SERIAL_TIMBERDALE is not set
> # CONFIG_SERIAL_ALTERA_JTAGUART is not set
> # CONFIG_SERIAL_ALTERA_UART is not set
> # CONFIG_SERIAL_PCH_UART is not set
> # CONFIG_SERIAL_XILINX_PS_UART is not set
> # CONFIG_PRINTER is not set
> CONFIG_PPDEV=y
> # CONFIG_IPMI_HANDLER is not set
> CONFIG_HW_RANDOM=y
> # CONFIG_HW_RANDOM_TIMERIOMEM is not set
> # CONFIG_DTLK is not set
> # CONFIG_R3964 is not set
> # CONFIG_APPLICOM is not set
> CONFIG_RAW_DRIVER=y
> CONFIG_MAX_RAW_DEVS=256
> # CONFIG_TCG_TPM is not set
> CONFIG_DEVPORT=y
> CONFIG_I2C=y
> CONFIG_I2C_BOARDINFO=y
> CONFIG_I2C_COMPAT=y
> # CONFIG_I2C_CHARDEV is not set
> # CONFIG_I2C_MUX is not set
> CONFIG_I2C_HELPER_AUTO=y
> CONFIG_I2C_ALGOBIT=y
>
> #
> # I2C Hardware Bus support
> #
>
> #
> # PC SMBus host controller drivers
> #
> # CONFIG_I2C_ALI1535 is not set
> # CONFIG_I2C_ALI1563 is not set
> # CONFIG_I2C_ALI15X3 is not set
> # CONFIG_I2C_AMD756 is not set
> # CONFIG_I2C_AMD8111 is not set
> # CONFIG_I2C_I801 is not set
> # CONFIG_I2C_ISCH is not set
> # CONFIG_I2C_PIIX4 is not set
> # CONFIG_I2C_NFORCE2 is not set
> # CONFIG_I2C_SIS5595 is not set
> # CONFIG_I2C_SIS630 is not set
> # CONFIG_I2C_SIS96X is not set
> # CONFIG_I2C_VIA is not set
> # CONFIG_I2C_VIAPRO is not set
>
> #
> # I2C system bus drivers (mostly embedded / system-on-chip)
> #
> # CONFIG_I2C_DESIGNWARE_PCI is not set
> # CONFIG_I2C_EG20T is not set
> # CONFIG_I2C_INTEL_MID is not set
> # CONFIG_I2C_OCORES is not set
> # CONFIG_I2C_PCA_PLATFORM is not set
> # CONFIG_I2C_PXA_PCI is not set
> # CONFIG_I2C_SIMTEC is not set
> # CONFIG_I2C_XILINX is not set
>
> #
> # External I2C/SMBus adapter drivers
> #
> # CONFIG_I2C_DIOLAN_U2C is not set
> # CONFIG_I2C_PARPORT is not set
> # CONFIG_I2C_PARPORT_LIGHT is not set
> # CONFIG_I2C_TAOS_EVM is not set
> # CONFIG_I2C_TINY_USB is not set
>
> #
> # Other I2C/SMBus bus drivers
> #
> # CONFIG_I2C_PCA_ISA is not set
> # CONFIG_I2C_STUB 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_SPI is not set
> # CONFIG_HSI is not set
>
> #
> # PPS support
> #
> # CONFIG_PPS is not set
>
> #
> # PPS generators support
> #
>
> #
> # PTP clock support
> #
>
> #
> # Enable Device Drivers -> PPS to see the PTP clock options.
> #
> CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
> # CONFIG_GPIOLIB is not set
> # CONFIG_W1 is not set
> CONFIG_POWER_SUPPLY=y
> # CONFIG_POWER_SUPPLY_DEBUG is not set
> # CONFIG_PDA_POWER is not set
> # CONFIG_TEST_POWER is not set
> # CONFIG_BATTERY_DS2780 is not set
> # CONFIG_BATTERY_DS2781 is not set
> # CONFIG_BATTERY_DS2782 is not set
> # CONFIG_BATTERY_SBS is not set
> # CONFIG_BATTERY_BQ27x00 is not set
> # CONFIG_BATTERY_MAX17040 is not set
> # CONFIG_BATTERY_MAX17042 is not set
> # CONFIG_CHARGER_MAX8903 is not set
> # CONFIG_CHARGER_LP8727 is not set
> # CONFIG_CHARGER_SMB347 is not set
> # CONFIG_POWER_AVS is not set
> # CONFIG_HWMON is not set
> # CONFIG_THERMAL is not set
> # CONFIG_WATCHDOG is not set
> CONFIG_SSB_POSSIBLE=y
>
> #
> # Sonics Silicon Backplane
> #
> # CONFIG_SSB is not set
> CONFIG_BCMA_POSSIBLE=y
>
> #
> # Broadcom specific AMBA
> #
> # CONFIG_BCMA is not set
>
> #
> # Multifunction device drivers
> #
> # CONFIG_MFD_CORE is not set
> # CONFIG_MFD_88PM860X is not set
> # CONFIG_MFD_88PM800 is not set
> # CONFIG_MFD_88PM805 is not set
> # CONFIG_MFD_SM501 is not set
> # CONFIG_HTC_PASIC3 is not set
> # CONFIG_MFD_LM3533 is not set
> # CONFIG_TPS6105X is not set
> # CONFIG_TPS6507X is not set
> # CONFIG_MFD_TPS65217 is not set
> # CONFIG_TWL4030_CORE is not set
> # CONFIG_TWL6040_CORE is not set
> # CONFIG_MFD_STMPE is not set
> # CONFIG_MFD_TC3589X is not set
> # CONFIG_MFD_TMIO is not set
> # CONFIG_PMIC_DA903X is not set
> # CONFIG_MFD_DA9052_I2C is not set
> # CONFIG_PMIC_ADP5520 is not set
> # CONFIG_MFD_MAX77686 is not set
> # CONFIG_MFD_MAX77693 is not set
> # CONFIG_MFD_MAX8925 is not set
> # CONFIG_MFD_MAX8997 is not set
> # CONFIG_MFD_MAX8998 is not set
> # CONFIG_MFD_SEC_CORE is not set
> # CONFIG_MFD_ARIZONA_I2C is not set
> # CONFIG_MFD_WM8400 is not set
> # CONFIG_MFD_WM831X_I2C is not set
> # CONFIG_MFD_WM8350_I2C is not set
> # CONFIG_MFD_WM8994 is not set
> # CONFIG_MFD_PCF50633 is not set
> # CONFIG_MFD_MC13XXX_I2C is not set
> # CONFIG_ABX500_CORE is not set
> # CONFIG_LPC_SCH is not set
> # CONFIG_LPC_ICH is not set
> # CONFIG_MFD_RDC321X is not set
> # CONFIG_MFD_JANZ_CMODIO is not set
> # CONFIG_MFD_VX855 is not set
> # CONFIG_MFD_WL1273_CORE is not set
> # CONFIG_MFD_TPS65090 is not set
> # CONFIG_MFD_RC5T583 is not set
> # CONFIG_MFD_PALMAS is not set
> # CONFIG_REGULATOR is not set
> CONFIG_MEDIA_SUPPORT=y
>
> #
> # Multimedia core support
> #
> CONFIG_MEDIA_CAMERA_SUPPORT=y
> # CONFIG_MEDIA_ANALOG_TV_SUPPORT is not set
> # CONFIG_MEDIA_DIGITAL_TV_SUPPORT is not set
> # CONFIG_MEDIA_RADIO_SUPPORT is not set
> # CONFIG_MEDIA_RC_SUPPORT is not set
> # CONFIG_MEDIA_CONTROLLER is not set
> CONFIG_VIDEO_DEV=y
> CONFIG_VIDEO_V4L2_COMMON=y
>
> #
> # Media drivers
> #
> CONFIG_VIDEO_V4L2=y
> CONFIG_VIDEO_CAPTURE_DRIVERS=y
> # CONFIG_VIDEO_ADV_DEBUG is not set
> # CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
> CONFIG_VIDEO_HELPER_CHIPS_AUTO=y
>
> #
> # Audio decoders, processors and mixers
> #
>
> #
> # RDS decoders
> #
>
> #
> # Video decoders
> #
>
> #
> # Video and audio decoders
> #
>
> #
> # MPEG video encoders
> #
>
> #
> # Video encoders
> #
>
> #
> # Camera sensor devices
> #
>
> #
> # Flash devices
> #
>
> #
> # Video improvement chips
> #
>
> #
> # Miscelaneous helper chips
> #
> # CONFIG_VIDEO_VIVI is not set
> CONFIG_V4L_USB_DRIVERS=y
>
> #
> # Webcam devices
> #
> # CONFIG_USB_VIDEO_CLASS is not set
> CONFIG_USB_GSPCA=y
> # CONFIG_USB_M5602 is not set
> # CONFIG_USB_STV06XX is not set
> # CONFIG_USB_GL860 is not set
> # CONFIG_USB_GSPCA_BENQ is not set
> # CONFIG_USB_GSPCA_CONEX is not set
> # CONFIG_USB_GSPCA_CPIA1 is not set
> # CONFIG_USB_GSPCA_ETOMS is not set
> # CONFIG_USB_GSPCA_FINEPIX is not set
> # CONFIG_USB_GSPCA_JEILINJ is not set
> # CONFIG_USB_GSPCA_JL2005BCD is not set
> # CONFIG_USB_GSPCA_KINECT is not set
> # CONFIG_USB_GSPCA_KONICA is not set
> # CONFIG_USB_GSPCA_MARS is not set
> # CONFIG_USB_GSPCA_MR97310A is not set
> # CONFIG_USB_GSPCA_NW80X is not set
> # CONFIG_USB_GSPCA_OV519 is not set
> # CONFIG_USB_GSPCA_OV534 is not set
> # CONFIG_USB_GSPCA_OV534_9 is not set
> # CONFIG_USB_GSPCA_PAC207 is not set
> # CONFIG_USB_GSPCA_PAC7302 is not set
> # CONFIG_USB_GSPCA_PAC7311 is not set
> # CONFIG_USB_GSPCA_SE401 is not set
> # CONFIG_USB_GSPCA_SN9C2028 is not set
> # CONFIG_USB_GSPCA_SN9C20X is not set
> # CONFIG_USB_GSPCA_SONIXB is not set
> # CONFIG_USB_GSPCA_SONIXJ is not set
> # CONFIG_USB_GSPCA_SPCA500 is not set
> # CONFIG_USB_GSPCA_SPCA501 is not set
> # CONFIG_USB_GSPCA_SPCA505 is not set
> # CONFIG_USB_GSPCA_SPCA506 is not set
> # CONFIG_USB_GSPCA_SPCA508 is not set
> # CONFIG_USB_GSPCA_SPCA561 is not set
> # CONFIG_USB_GSPCA_SPCA1528 is not set
> # CONFIG_USB_GSPCA_SQ905 is not set
> # CONFIG_USB_GSPCA_SQ905C is not set
> # CONFIG_USB_GSPCA_SQ930X is not set
> # CONFIG_USB_GSPCA_STK014 is not set
> # CONFIG_USB_GSPCA_STV0680 is not set
> # CONFIG_USB_GSPCA_SUNPLUS is not set
> # CONFIG_USB_GSPCA_T613 is not set
> # CONFIG_USB_GSPCA_TOPRO is not set
> # CONFIG_USB_GSPCA_TV8532 is not set
> # CONFIG_USB_GSPCA_VC032X is not set
> CONFIG_USB_GSPCA_VICAM=y
> # CONFIG_USB_GSPCA_XIRLINK_CIT is not set
> # CONFIG_USB_GSPCA_ZC3XX is not set
> # CONFIG_USB_PWC is not set
> # CONFIG_VIDEO_CPIA2 is not set
> # CONFIG_USB_ZR364XX is not set
> # CONFIG_USB_STKWEBCAM is not set
> # CONFIG_USB_S2255 is not set
> # CONFIG_USB_SN9C102 is not set
>
> #
> # Webcam and/or TV USB devices
> #
> # CONFIG_VIDEO_EM28XX is not set
> # CONFIG_V4L_ISA_PARPORT_DRIVERS is not set
> # CONFIG_V4L_PLATFORM_DRIVERS is not set
> # CONFIG_V4L_MEM2MEM_DRIVERS is not set
>
> #
> # Graphics support
> #
> # CONFIG_AGP is not set
> CONFIG_VGA_ARB=y
> CONFIG_VGA_ARB_MAX_GPUS=16
> # CONFIG_DRM is not set
> # CONFIG_STUB_POULSBO is not set
> CONFIG_VGASTATE=y
> CONFIG_VIDEO_OUTPUT_CONTROL=y
> CONFIG_FB=y
> CONFIG_FIRMWARE_EDID=y
> CONFIG_FB_DDC=y
> # CONFIG_FB_BOOT_VESA_SUPPORT is not set
> CONFIG_FB_CFB_FILLRECT=y
> CONFIG_FB_CFB_COPYAREA=y
> CONFIG_FB_CFB_IMAGEBLIT=y
> # CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
> # CONFIG_FB_SYS_FILLRECT is not set
> # CONFIG_FB_SYS_COPYAREA is not set
> # CONFIG_FB_SYS_IMAGEBLIT is not set
> # CONFIG_FB_FOREIGN_ENDIAN is not set
> # CONFIG_FB_SYS_FOPS is not set
> # CONFIG_FB_WMT_GE_ROPS is not set
> # CONFIG_FB_SVGALIB is not set
> # CONFIG_FB_MACMODES is not set
> CONFIG_FB_BACKLIGHT=y
> CONFIG_FB_MODE_HELPERS=y
> # CONFIG_FB_TILEBLITTING is not set
>
> #
> # Frame buffer hardware drivers
> #
> # CONFIG_FB_CIRRUS is not set
> # CONFIG_FB_PM2 is not set
> # CONFIG_FB_CYBER2000 is not set
> # CONFIG_FB_ASILIANT is not set
> # CONFIG_FB_IMSTT is not set
> # CONFIG_FB_TGA is not set
> # CONFIG_FB_S1D13XXX is not set
> CONFIG_FB_NVIDIA=y
> CONFIG_FB_NVIDIA_I2C=y
> # CONFIG_FB_NVIDIA_DEBUG is not set
> CONFIG_FB_NVIDIA_BACKLIGHT=y
> # CONFIG_FB_RIVA is not set
> # CONFIG_FB_I740 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_TRIDENT is not set
> # CONFIG_FB_ARK is not set
> # CONFIG_FB_PM3 is not set
> # CONFIG_FB_CARMINE is not set
> # CONFIG_FB_SMSCUFX is not set
> # CONFIG_FB_UDL is not set
> # CONFIG_FB_VIRTUAL is not set
> # CONFIG_FB_METRONOME is not set
> # CONFIG_FB_MB862XX is not set
> # CONFIG_FB_BROADSHEET is not set
> # CONFIG_FB_AUO_K190X is not set
> # CONFIG_EXYNOS_VIDEO is not set
> CONFIG_BACKLIGHT_LCD_SUPPORT=y
> CONFIG_LCD_CLASS_DEVICE=y
> # CONFIG_LCD_PLATFORM is not set
> CONFIG_BACKLIGHT_CLASS_DEVICE=y
> CONFIG_BACKLIGHT_GENERIC=y
> # CONFIG_BACKLIGHT_ADP8860 is not set
> # CONFIG_BACKLIGHT_ADP8870 is not set
> # CONFIG_BACKLIGHT_LP855X is not set
>
> #
> # Console display driver support
> #
> CONFIG_VGA_CONSOLE=y
> # CONFIG_VGACON_SOFT_SCROLLBACK is not set
> # CONFIG_MDA_CONSOLE is not set
> CONFIG_DUMMY_CONSOLE=y
> CONFIG_FRAMEBUFFER_CONSOLE=y
> # CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
> # 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=y
> # CONFIG_FONT_SUN8x16 is not set
> CONFIG_FONT_SUN12x22=y
> # CONFIG_FONT_10x18 is not set
> CONFIG_LOGO=y
> CONFIG_LOGO_LINUX_MONO=y
> CONFIG_LOGO_LINUX_VGA16=y
> CONFIG_LOGO_LINUX_CLUT224=y
> CONFIG_LOGO_DEC_CLUT224=y
> CONFIG_SOUND=y
> CONFIG_SOUND_OSS_CORE=y
> CONFIG_SOUND_OSS_CORE_PRECLAIM=y
> CONFIG_SND=y
> CONFIG_SND_TIMER=y
> CONFIG_SND_PCM=y
> CONFIG_SND_RAWMIDI=y
> # CONFIG_SND_SEQUENCER is not set
> CONFIG_SND_OSSEMUL=y
> CONFIG_SND_MIXER_OSS=y
> CONFIG_SND_PCM_OSS=y
> CONFIG_SND_PCM_OSS_PLUGINS=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
> # CONFIG_SND_RAWMIDI_SEQ is not set
> # CONFIG_SND_OPL3_LIB_SEQ is not set
> # CONFIG_SND_OPL4_LIB_SEQ is not set
> # CONFIG_SND_SBAWE_SEQ is not set
> # CONFIG_SND_EMU10K1_SEQ is not set
> CONFIG_SND_DRIVERS=y
> # CONFIG_SND_DUMMY is not set
> # CONFIG_SND_ALOOP is not set
> # CONFIG_SND_MTPAV is not set
> # CONFIG_SND_MTS64 is not set
> # CONFIG_SND_SERIAL_U16550 is not set
> # CONFIG_SND_MPU401 is not set
> # CONFIG_SND_PORTMAN2X4 is not set
> # CONFIG_SND_ISA is not set
> CONFIG_SND_PCI=y
> # CONFIG_SND_AD1889 is not set
> # CONFIG_SND_ALS300 is not set
> # CONFIG_SND_ALS4000 is not set
> # CONFIG_SND_ALI5451 is not set
> # CONFIG_SND_ATIIXP is not set
> # CONFIG_SND_ATIIXP_MODEM is not set
> # CONFIG_SND_AU8810 is not set
> # CONFIG_SND_AU8820 is not set
> # CONFIG_SND_AU8830 is not set
> # CONFIG_SND_AW2 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_OXYGEN is not set
> # CONFIG_SND_CS4281 is not set
> # CONFIG_SND_CS46XX is not set
> # CONFIG_SND_CS5530 is not set
> # CONFIG_SND_CS5535AUDIO is not set
> # CONFIG_SND_CTXFI 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_INDIGOIOX is not set
> # CONFIG_SND_INDIGODJX is not set
> # CONFIG_SND_EMU10K1 is not set
> # CONFIG_SND_EMU10K1X is not set
> CONFIG_SND_ENS1370=y
> # 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_LOLA is not set
> # CONFIG_SND_LX6464ES 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_VIRTUOSO is not set
> # CONFIG_SND_VX222 is not set
> # CONFIG_SND_YMFPCI is not set
> CONFIG_SND_USB=y
> # CONFIG_SND_USB_AUDIO is not set
> # CONFIG_SND_USB_UA101 is not set
> # CONFIG_SND_USB_USX2Y is not set
> # CONFIG_SND_USB_CAIAQ is not set
> # CONFIG_SND_USB_6FIRE is not set
> # CONFIG_SND_SOC is not set
> # CONFIG_SOUND_PRIME is not set
>
> #
> # HID support
> #
> CONFIG_HID=y
> CONFIG_HID_BATTERY_STRENGTH=y
> CONFIG_HIDRAW=y
> # CONFIG_UHID is not set
> CONFIG_HID_GENERIC=y
>
> #
> # Special HID drivers
> #
>
> #
> # USB HID support
> #
> # CONFIG_USB_HID is not set
> # CONFIG_HID_PID is not set
> CONFIG_USB_ARCH_HAS_OHCI=y
> CONFIG_USB_ARCH_HAS_EHCI=y
> CONFIG_USB_ARCH_HAS_XHCI=y
> CONFIG_USB_SUPPORT=y
> CONFIG_USB_COMMON=y
> CONFIG_USB_ARCH_HAS_HCD=y
> CONFIG_USB=y
> CONFIG_USB_DEBUG=y
> CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
>
> #
> # Miscellaneous USB options
> #
> # CONFIG_USB_DYNAMIC_MINORS is not set
> CONFIG_USB_MON=y
> # CONFIG_USB_WUSB_CBAF is not set
>
> #
> # USB Host Controller Drivers
> #
> # CONFIG_USB_C67X00_HCD is not set
> # CONFIG_USB_XHCI_HCD is not set
> CONFIG_USB_EHCI_HCD=y
> # CONFIG_USB_EHCI_ROOT_HUB_TT is not set
> # CONFIG_USB_EHCI_TT_NEWSCHED is not set
> # CONFIG_USB_OXU210HP_HCD is not set
> # CONFIG_USB_ISP116X_HCD is not set
> # CONFIG_USB_ISP1760_HCD is not set
> # CONFIG_USB_ISP1362_HCD is not set
> CONFIG_USB_OHCI_HCD=y
> # CONFIG_USB_OHCI_HCD_PLATFORM is not set
> # CONFIG_USB_EHCI_HCD_PLATFORM is not set
> # 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
> # CONFIG_USB_R8A66597_HCD is not set
> # CONFIG_USB_CHIPIDEA is not set
>
> #
> # USB Device Class drivers
> #
> # CONFIG_USB_ACM is not set
> # CONFIG_USB_PRINTER is not set
> # CONFIG_USB_WDM is not set
> # CONFIG_USB_TMC is not set
>
> #
> # NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
> #
>
> #
> # also be needed; see USB_STORAGE Help for more info
> #
> CONFIG_USB_STORAGE=y
> # CONFIG_USB_STORAGE_DEBUG is not set
> # CONFIG_USB_STORAGE_REALTEK is not set
> # CONFIG_USB_STORAGE_DATAFAB is not set
> # CONFIG_USB_STORAGE_FREECOM is not set
> # CONFIG_USB_STORAGE_ISD200 is not set
> # CONFIG_USB_STORAGE_USBAT is not set
> # CONFIG_USB_STORAGE_SDDR09 is not set
> # CONFIG_USB_STORAGE_SDDR55 is not set
> # CONFIG_USB_STORAGE_JUMPSHOT is not set
> # CONFIG_USB_STORAGE_ALAUDA is not set
> # CONFIG_USB_STORAGE_ONETOUCH is not set
> # CONFIG_USB_STORAGE_KARMA is not set
> # CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
> # CONFIG_USB_STORAGE_ENE_UB6250 is not set
> CONFIG_USB_UAS=y
> # CONFIG_USB_LIBUSUAL is not set
>
> #
> # USB Imaging devices
> #
> # CONFIG_USB_MDC800 is not set
> # CONFIG_USB_MICROTEK is not set
>
> #
> # USB port drivers
> #
> # CONFIG_USB_USS720 is not set
> CONFIG_USB_SERIAL=y
> CONFIG_USB_SERIAL_CONSOLE=y
> # CONFIG_USB_EZUSB is not set
> CONFIG_USB_SERIAL_GENERIC=y
> # CONFIG_USB_SERIAL_AIRCABLE is not set
> # CONFIG_USB_SERIAL_ARK3116 is not set
> # CONFIG_USB_SERIAL_BELKIN is not set
> # CONFIG_USB_SERIAL_CH341 is not set
> # CONFIG_USB_SERIAL_WHITEHEAT is not set
> # CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
> # CONFIG_USB_SERIAL_CP210X 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=y
> # 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_F81232 is not set
> # CONFIG_USB_SERIAL_GARMIN is not set
> # CONFIG_USB_SERIAL_IPW is not set
> # CONFIG_USB_SERIAL_IUU 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_METRO is not set
> # CONFIG_USB_SERIAL_MOS7720 is not set
> # CONFIG_USB_SERIAL_MOS7840 is not set
> # CONFIG_USB_SERIAL_MOTOROLA is not set
> # CONFIG_USB_SERIAL_NAVMAN is not set
> CONFIG_USB_SERIAL_PL2303=y
> # CONFIG_USB_SERIAL_OTI6858 is not set
> # CONFIG_USB_SERIAL_QCAUX is not set
> # CONFIG_USB_SERIAL_QUALCOMM is not set
> # CONFIG_USB_SERIAL_SPCP8X5 is not set
> # CONFIG_USB_SERIAL_HP4X is not set
> # CONFIG_USB_SERIAL_SAFE is not set
> # CONFIG_USB_SERIAL_SIEMENS_MPI is not set
> # CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
> # CONFIG_USB_SERIAL_SYMBOL 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_OPTICON is not set
> # CONFIG_USB_SERIAL_VIVOPAY_SERIAL is not set
> # CONFIG_USB_SERIAL_ZIO is not set
> # CONFIG_USB_SERIAL_SSU100 is not set
> # CONFIG_USB_SERIAL_QT2 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_SEVSEG is not set
> # CONFIG_USB_RIO500 is not set
> # CONFIG_USB_LEGOTOWER is not set
> # CONFIG_USB_LCD is not set
> # CONFIG_USB_LED is not set
> # CONFIG_USB_CYPRESS_CY7C63 is not set
> # CONFIG_USB_CYTHERM is not set
> # CONFIG_USB_IDMOUSE is not set
> # CONFIG_USB_FTDI_ELAN is not set
> # CONFIG_USB_APPLEDISPLAY is not set
> # CONFIG_USB_SISUSBVGA 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
> # CONFIG_USB_ISIGHTFW is not set
> # CONFIG_USB_YUREX is not set
>
> #
> # USB Physical Layer drivers
> #
> # CONFIG_USB_ISP1301 is not set
> # CONFIG_USB_GADGET is not set
>
> #
> # OTG and related infrastructure
> #
> # CONFIG_NOP_USB_XCEIV is not set
> # CONFIG_UWB is not set
> # CONFIG_MMC is not set
> # CONFIG_MEMSTICK is not set
> # CONFIG_NEW_LEDS is not set
> # CONFIG_ACCESSIBILITY is not set
> # CONFIG_INFINIBAND is not set
> CONFIG_RTC_LIB=y
> CONFIG_RTC_CLASS=y
> CONFIG_RTC_HCTOSYS=y
> CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
> # CONFIG_RTC_DEBUG is not set
>
> #
> # RTC interfaces
> #
> CONFIG_RTC_INTF_SYSFS=y
> CONFIG_RTC_INTF_PROC=y
> CONFIG_RTC_INTF_DEV=y
> # CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
> # CONFIG_RTC_DRV_TEST is not set
>
> #
> # I2C RTC drivers
> #
> # CONFIG_RTC_DRV_DS1307 is not set
> # CONFIG_RTC_DRV_DS1374 is not set
> # CONFIG_RTC_DRV_DS1672 is not set
> # CONFIG_RTC_DRV_DS3232 is not set
> # CONFIG_RTC_DRV_MAX6900 is not set
> # CONFIG_RTC_DRV_RS5C372 is not set
> # CONFIG_RTC_DRV_ISL1208 is not set
> # CONFIG_RTC_DRV_ISL12022 is not set
> # CONFIG_RTC_DRV_X1205 is not set
> # CONFIG_RTC_DRV_PCF8563 is not set
> # CONFIG_RTC_DRV_PCF8583 is not set
> # CONFIG_RTC_DRV_M41T80 is not set
> # CONFIG_RTC_DRV_BQ32K is not set
> # CONFIG_RTC_DRV_S35390A is not set
> # CONFIG_RTC_DRV_FM3130 is not set
> # CONFIG_RTC_DRV_RX8581 is not set
> # CONFIG_RTC_DRV_RX8025 is not set
> # CONFIG_RTC_DRV_EM3027 is not set
> # CONFIG_RTC_DRV_RV3029C2 is not set
>
> #
> # SPI RTC drivers
> #
>
> #
> # Platform RTC drivers
> #
> CONFIG_RTC_DRV_CMOS=y
> # CONFIG_RTC_DRV_DS1286 is not set
> # CONFIG_RTC_DRV_DS1511 is not set
> # CONFIG_RTC_DRV_DS1553 is not set
> # CONFIG_RTC_DRV_DS1742 is not set
> # CONFIG_RTC_DRV_STK17TA8 is not set
> # CONFIG_RTC_DRV_M48T86 is not set
> # CONFIG_RTC_DRV_M48T35 is not set
> # CONFIG_RTC_DRV_M48T59 is not set
> # CONFIG_RTC_DRV_MSM6242 is not set
> # CONFIG_RTC_DRV_BQ4802 is not set
> # CONFIG_RTC_DRV_RP5C01 is not set
> # CONFIG_RTC_DRV_V3020 is not set
>
> #
> # on-CPU RTC drivers
> #
> # CONFIG_DMADEVICES is not set
> # CONFIG_AUXDISPLAY is not set
> # CONFIG_UIO is not set
>
> #
> # Virtio drivers
> #
> # CONFIG_VIRTIO_PCI is not set
> # CONFIG_VIRTIO_BALLOON is not set
> # CONFIG_VIRTIO_MMIO is not set
>
> #
> # Microsoft Hyper-V guest support
> #
> # CONFIG_STAGING is not set
>
> #
> # Hardware Spinlock drivers
> #
> CONFIG_I8253_LOCK=y
> CONFIG_CLKBLD_I8253=y
> CONFIG_IOMMU_SUPPORT=y
>
> #
> # Remoteproc drivers (EXPERIMENTAL)
> #
>
> #
> # Rpmsg drivers (EXPERIMENTAL)
> #
> # CONFIG_VIRT_DRIVERS is not set
> # CONFIG_PM_DEVFREQ is not set
> # CONFIG_EXTCON is not set
> # CONFIG_MEMORY is not set
> # CONFIG_IIO is not set
> # CONFIG_VME_BUS is not set
> # CONFIG_PWM is not set
>
> #
> # File systems
> #
> CONFIG_EXT2_FS=y
> CONFIG_EXT2_FS_XATTR=y
> CONFIG_EXT2_FS_POSIX_ACL=y
> # CONFIG_EXT2_FS_SECURITY is not set
> # CONFIG_EXT2_FS_XIP is not set
> CONFIG_EXT3_FS=y
> # CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
> CONFIG_EXT3_FS_XATTR=y
> CONFIG_EXT3_FS_POSIX_ACL=y
> # CONFIG_EXT3_FS_SECURITY is not set
> # CONFIG_EXT4_FS is not set
> CONFIG_JBD=y
> CONFIG_FS_MBCACHE=y
> # CONFIG_REISERFS_FS is not set
> # CONFIG_JFS_FS is not set
> # CONFIG_XFS_FS is not set
> # CONFIG_GFS2_FS is not set
> # CONFIG_OCFS2_FS is not set
> # CONFIG_BTRFS_FS is not set
> # CONFIG_NILFS2_FS is not set
> CONFIG_FS_POSIX_ACL=y
> CONFIG_EXPORTFS=y
> CONFIG_FILE_LOCKING=y
> CONFIG_FSNOTIFY=y
> CONFIG_DNOTIFY=y
> CONFIG_INOTIFY_USER=y
> # CONFIG_FANOTIFY is not set
> # CONFIG_QUOTA is not set
> # CONFIG_QUOTACTL is not set
> CONFIG_AUTOFS4_FS=y
> # CONFIG_FUSE_FS is not set
>
> #
> # Caches
> #
> # CONFIG_FSCACHE is not set
>
> #
> # CD-ROM/DVD Filesystems
> #
> CONFIG_ISO9660_FS=y
> CONFIG_JOLIET=y
> CONFIG_ZISOFS=y
> CONFIG_UDF_FS=y
> CONFIG_UDF_NLS=y
>
> #
> # DOS/FAT/NT Filesystems
> #
> CONFIG_FAT_FS=y
> CONFIG_MSDOS_FS=y
> CONFIG_VFAT_FS=y
> CONFIG_FAT_DEFAULT_CODEPAGE=437
> CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
> CONFIG_NTFS_FS=y
> # CONFIG_NTFS_DEBUG is not set
> CONFIG_NTFS_RW=y
>
> #
> # Pseudo filesystems
> #
> CONFIG_PROC_FS=y
> CONFIG_PROC_KCORE=y
> CONFIG_PROC_SYSCTL=y
> CONFIG_PROC_PAGE_MONITOR=y
> CONFIG_SYSFS=y
> CONFIG_TMPFS=y
> # CONFIG_TMPFS_POSIX_ACL is not set
> # CONFIG_TMPFS_XATTR is not set
> # CONFIG_HUGETLB_PAGE is not set
> CONFIG_CONFIGFS_FS=y
> CONFIG_MISC_FILESYSTEMS=y
> # 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_LOGFS is not set
> CONFIG_CRAMFS=y
> # CONFIG_SQUASHFS is not set
> # CONFIG_VXFS_FS is not set
> # CONFIG_MINIX_FS is not set
> # CONFIG_OMFS_FS is not set
> # CONFIG_HPFS_FS is not set
> # CONFIG_QNX4FS_FS is not set
> # CONFIG_QNX6FS_FS is not set
> # CONFIG_ROMFS_FS is not set
> # CONFIG_PSTORE is not set
> # CONFIG_SYSV_FS is not set
> CONFIG_UFS_FS=y
> # CONFIG_UFS_FS_WRITE is not set
> # CONFIG_UFS_DEBUG is not set
> CONFIG_NETWORK_FILESYSTEMS=y
> CONFIG_NFS_FS=y
> CONFIG_NFS_V2=y
> CONFIG_NFS_V3=y
> CONFIG_NFS_V3_ACL=y
> CONFIG_NFS_V4=y
> # CONFIG_NFS_SWAP is not set
> # CONFIG_NFS_V4_1 is not set
> CONFIG_ROOT_NFS=y
> # CONFIG_NFS_USE_LEGACY_DNS is not set
> CONFIG_NFS_USE_KERNEL_DNS=y
> CONFIG_NFSD=y
> CONFIG_NFSD_V2_ACL=y
> CONFIG_NFSD_V3=y
> CONFIG_NFSD_V3_ACL=y
> CONFIG_NFSD_V4=y
> # CONFIG_NFSD_FAULT_INJECTION is not set
> CONFIG_LOCKD=y
> CONFIG_LOCKD_V4=y
> CONFIG_NFS_ACL_SUPPORT=y
> CONFIG_NFS_COMMON=y
> CONFIG_SUNRPC=y
> CONFIG_SUNRPC_GSS=y
> # CONFIG_SUNRPC_DEBUG is not set
> # CONFIG_CEPH_FS is not set
> CONFIG_CIFS=y
> # CONFIG_CIFS_STATS is not set
> # CONFIG_CIFS_WEAK_PW_HASH is not set
> # CONFIG_CIFS_UPCALL is not set
> CONFIG_CIFS_XATTR=y
> CONFIG_CIFS_POSIX=y
> # CONFIG_CIFS_DEBUG2 is not set
> # CONFIG_CIFS_DFS_UPCALL is not set
> # CONFIG_CIFS_ACL is not set
> # CONFIG_NCP_FS is not set
> # CONFIG_CODA_FS is not set
> # CONFIG_AFS_FS is not set
> CONFIG_NLS=y
> CONFIG_NLS_DEFAULT="iso8859-15"
> CONFIG_NLS_CODEPAGE_437=y
> # CONFIG_NLS_CODEPAGE_737 is not set
> # CONFIG_NLS_CODEPAGE_775 is not set
> CONFIG_NLS_CODEPAGE_850=y
> # CONFIG_NLS_CODEPAGE_852 is not set
> # CONFIG_NLS_CODEPAGE_855 is not set
> # CONFIG_NLS_CODEPAGE_857 is not set
> # CONFIG_NLS_CODEPAGE_860 is not set
> # CONFIG_NLS_CODEPAGE_861 is not set
> # CONFIG_NLS_CODEPAGE_862 is not set
> # CONFIG_NLS_CODEPAGE_863 is not set
> # CONFIG_NLS_CODEPAGE_864 is not set
> # CONFIG_NLS_CODEPAGE_865 is not set
> # CONFIG_NLS_CODEPAGE_866 is not set
> # CONFIG_NLS_CODEPAGE_869 is not set
> # CONFIG_NLS_CODEPAGE_936 is not set
> # CONFIG_NLS_CODEPAGE_950 is not set
> # CONFIG_NLS_CODEPAGE_932 is not set
> # CONFIG_NLS_CODEPAGE_949 is not set
> # CONFIG_NLS_CODEPAGE_874 is not set
> # CONFIG_NLS_ISO8859_8 is not set
> # CONFIG_NLS_CODEPAGE_1250 is not set
> # CONFIG_NLS_CODEPAGE_1251 is not set
> # CONFIG_NLS_ASCII is not set
> CONFIG_NLS_ISO8859_1=y
> # CONFIG_NLS_ISO8859_2 is not set
> # CONFIG_NLS_ISO8859_3 is not set
> # CONFIG_NLS_ISO8859_4 is not set
> # CONFIG_NLS_ISO8859_5 is not set
> # CONFIG_NLS_ISO8859_6 is not set
> # CONFIG_NLS_ISO8859_7 is not set
> # CONFIG_NLS_ISO8859_9 is not set
> # CONFIG_NLS_ISO8859_13 is not set
> # CONFIG_NLS_ISO8859_14 is not set
> CONFIG_NLS_ISO8859_15=y
> # CONFIG_NLS_KOI8_R is not set
> # CONFIG_NLS_KOI8_U is not set
> # CONFIG_NLS_MAC_ROMAN is not set
> # CONFIG_NLS_MAC_CELTIC is not set
> # CONFIG_NLS_MAC_CENTEURO is not set
> # CONFIG_NLS_MAC_CROATIAN is not set
> # CONFIG_NLS_MAC_CYRILLIC is not set
> # CONFIG_NLS_MAC_GAELIC is not set
> # CONFIG_NLS_MAC_GREEK is not set
> # CONFIG_NLS_MAC_ICELAND is not set
> # CONFIG_NLS_MAC_INUIT is not set
> # CONFIG_NLS_MAC_ROMANIAN is not set
> # CONFIG_NLS_MAC_TURKISH is not set
> CONFIG_NLS_UTF8=y
> # CONFIG_DLM is not set
>
> #
> # Kernel hacking
> #
> # CONFIG_PRINTK_TIME is not set
> CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4
> CONFIG_ENABLE_WARN_DEPRECATED=y
> CONFIG_ENABLE_MUST_CHECK=y
> CONFIG_FRAME_WARN=2048
> CONFIG_MAGIC_SYSRQ=y
> # CONFIG_STRIP_ASM_SYMS is not set
> # CONFIG_READABLE_ASM is not set
> # CONFIG_UNUSED_SYMBOLS is not set
> # CONFIG_DEBUG_FS is not set
> # CONFIG_HEADERS_CHECK is not set
> # CONFIG_DEBUG_SECTION_MISMATCH is not set
> CONFIG_DEBUG_KERNEL=y
> # CONFIG_DEBUG_SHIRQ is not set
> # CONFIG_LOCKUP_DETECTOR is not set
> # CONFIG_HARDLOCKUP_DETECTOR is not set
> # CONFIG_PANIC_ON_OOPS is not set
> CONFIG_PANIC_ON_OOPS_VALUE=0
> CONFIG_DETECT_HUNG_TASK=y
> CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
> # CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
> CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
> CONFIG_SCHED_DEBUG=y
> # CONFIG_SCHEDSTATS is not set
> # CONFIG_TIMER_STATS is not set
> # CONFIG_DEBUG_OBJECTS is not set
> # CONFIG_DEBUG_SLAB is not set
> # CONFIG_DEBUG_RT_MUTEXES is not set
> # CONFIG_RT_MUTEX_TESTER is not set
> # CONFIG_DEBUG_SPINLOCK is not set
> # CONFIG_DEBUG_MUTEXES is not set
> # CONFIG_SPARSE_RCU_POINTER is not set
> # CONFIG_DEBUG_ATOMIC_SLEEP is not set
> # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
> # CONFIG_DEBUG_STACK_USAGE is not set
> # CONFIG_DEBUG_KOBJECT is not set
> # CONFIG_DEBUG_INFO is not set
> # CONFIG_DEBUG_VM is not set
> # CONFIG_DEBUG_WRITECOUNT is not set
> CONFIG_DEBUG_MEMORY_INIT=y
> # CONFIG_DEBUG_LIST is not set
> # CONFIG_TEST_LIST_SORT is not set
> # CONFIG_DEBUG_SG is not set
> # CONFIG_DEBUG_NOTIFIERS is not set
> # CONFIG_DEBUG_CREDENTIALS is not set
> # CONFIG_BOOT_PRINTK_DELAY is not set
> # CONFIG_RCU_TORTURE_TEST is not set
> CONFIG_RCU_CPU_STALL_TIMEOUT=60
> # CONFIG_RCU_CPU_STALL_INFO is not set
> # CONFIG_RCU_TRACE is not set
> # CONFIG_BACKTRACE_SELF_TEST is not set
> # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
> # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
> # CONFIG_DEBUG_PER_CPU_MAPS is not set
> # CONFIG_NOTIFIER_ERROR_INJECTION is not set
> # CONFIG_FAULT_INJECTION is not set
> # CONFIG_DEBUG_PAGEALLOC is not set
> # CONFIG_ATOMIC64_SELFTEST is not set
> # CONFIG_ASYNC_RAID6_TEST is not set
> # CONFIG_SAMPLES is not set
> # CONFIG_TEST_KSTRTOX is not set
> CONFIG_EARLY_PRINTK=y
> CONFIG_ALPHA_LEGACY_START_ADDRESS=y
> CONFIG_MATHEMU=y
>
> #
> # Security options
> #
> CONFIG_KEYS=y
> # CONFIG_ENCRYPTED_KEYS is not set
> # CONFIG_KEYS_DEBUG_PROC_KEYS is not set
> # CONFIG_SECURITY_DMESG_RESTRICT is not set
> # CONFIG_SECURITY is not set
> # CONFIG_SECURITYFS is not set
> CONFIG_DEFAULT_SECURITY_DAC=y
> CONFIG_DEFAULT_SECURITY=""
> CONFIG_XOR_BLOCKS=y
> CONFIG_ASYNC_CORE=y
> CONFIG_ASYNC_MEMCPY=y
> CONFIG_ASYNC_XOR=y
> CONFIG_ASYNC_PQ=y
> CONFIG_ASYNC_RAID6_RECOV=y
> CONFIG_CRYPTO=y
>
> #
> # Crypto core or helper
> #
> CONFIG_CRYPTO_ALGAPI=y
> CONFIG_CRYPTO_ALGAPI2=y
> CONFIG_CRYPTO_AEAD=y
> CONFIG_CRYPTO_AEAD2=y
> CONFIG_CRYPTO_BLKCIPHER=y
> CONFIG_CRYPTO_BLKCIPHER2=y
> CONFIG_CRYPTO_HASH=y
> CONFIG_CRYPTO_HASH2=y
> CONFIG_CRYPTO_RNG2=y
> CONFIG_CRYPTO_PCOMP2=y
> CONFIG_CRYPTO_MANAGER=y
> CONFIG_CRYPTO_MANAGER2=y
> # CONFIG_CRYPTO_USER is not set
> CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
> # CONFIG_CRYPTO_GF128MUL is not set
> CONFIG_CRYPTO_NULL=y
> # CONFIG_CRYPTO_PCRYPT is not set
> CONFIG_CRYPTO_WORKQUEUE=y
> # CONFIG_CRYPTO_CRYPTD is not set
> CONFIG_CRYPTO_AUTHENC=y
> # CONFIG_CRYPTO_TEST is not set
>
> #
> # Authenticated Encryption with Associated Data
> #
> # CONFIG_CRYPTO_CCM is not set
> # CONFIG_CRYPTO_GCM is not set
> # CONFIG_CRYPTO_SEQIV is not set
>
> #
> # Block modes
> #
> CONFIG_CRYPTO_CBC=y
> # CONFIG_CRYPTO_CTR is not set
> # CONFIG_CRYPTO_CTS is not set
> CONFIG_CRYPTO_ECB=y
> # CONFIG_CRYPTO_LRW is not set
> CONFIG_CRYPTO_PCBC=y
> # CONFIG_CRYPTO_XTS is not set
>
> #
> # Hash modes
> #
> CONFIG_CRYPTO_HMAC=y
> # CONFIG_CRYPTO_XCBC is not set
> # CONFIG_CRYPTO_VMAC is not set
>
> #
> # Digest
> #
> CONFIG_CRYPTO_CRC32C=y
> # CONFIG_CRYPTO_GHASH is not set
> CONFIG_CRYPTO_MD4=y
> CONFIG_CRYPTO_MD5=y
> # CONFIG_CRYPTO_MICHAEL_MIC is not set
> # CONFIG_CRYPTO_RMD128 is not set
> # CONFIG_CRYPTO_RMD160 is not set
> # CONFIG_CRYPTO_RMD256 is not set
> # CONFIG_CRYPTO_RMD320 is not set
> CONFIG_CRYPTO_SHA1=y
> CONFIG_CRYPTO_SHA256=y
> CONFIG_CRYPTO_SHA512=y
> # CONFIG_CRYPTO_TGR192 is not set
> # CONFIG_CRYPTO_WP512 is not set
>
> #
> # Ciphers
> #
> CONFIG_CRYPTO_AES=y
> # CONFIG_CRYPTO_ANUBIS is not set
> CONFIG_CRYPTO_ARC4=y
> # CONFIG_CRYPTO_BLOWFISH is not set
> # CONFIG_CRYPTO_CAMELLIA is not set
> # CONFIG_CRYPTO_CAST5 is not set
> # CONFIG_CRYPTO_CAST6 is not set
> CONFIG_CRYPTO_DES=y
> # CONFIG_CRYPTO_FCRYPT is not set
> # CONFIG_CRYPTO_KHAZAD is not set
> # CONFIG_CRYPTO_SALSA20 is not set
> # CONFIG_CRYPTO_SEED is not set
> # CONFIG_CRYPTO_SERPENT is not set
> # CONFIG_CRYPTO_TEA is not set
> # CONFIG_CRYPTO_TWOFISH is not set
>
> #
> # Compression
> #
> CONFIG_CRYPTO_DEFLATE=y
> # CONFIG_CRYPTO_ZLIB is not set
> # CONFIG_CRYPTO_LZO is not set
>
> #
> # Random Number Generation
> #
> # CONFIG_CRYPTO_ANSI_CPRNG is not set
> # CONFIG_CRYPTO_USER_API_HASH is not set
> # CONFIG_CRYPTO_USER_API_SKCIPHER is not set
> CONFIG_CRYPTO_HW=y
> # CONFIG_BINARY_PRINTF is not set
>
> #
> # Library routines
> #
> CONFIG_RAID6_PQ=y
> CONFIG_BITREVERSE=y
> CONFIG_GENERIC_STRNCPY_FROM_USER=y
> CONFIG_GENERIC_STRNLEN_USER=y
> CONFIG_GENERIC_PCI_IOMAP=y
> CONFIG_GENERIC_IO=y
> CONFIG_CRC_CCITT=y
> CONFIG_CRC16=y
> CONFIG_CRC_T10DIF=y
> CONFIG_CRC_ITU_T=y
> CONFIG_CRC32=y
> # CONFIG_CRC32_SELFTEST is not set
> CONFIG_CRC32_SLICEBY8=y
> # CONFIG_CRC32_SLICEBY4 is not set
> # CONFIG_CRC32_SARWATE is not set
> # CONFIG_CRC32_BIT is not set
> # CONFIG_CRC7 is not set
> CONFIG_LIBCRC32C=y
> # CONFIG_CRC8 is not set
> CONFIG_ZLIB_INFLATE=y
> CONFIG_ZLIB_DEFLATE=y
> CONFIG_LZO_DECOMPRESS=y
> CONFIG_XZ_DEC=y
> CONFIG_XZ_DEC_X86=y
> CONFIG_XZ_DEC_POWERPC=y
> CONFIG_XZ_DEC_IA64=y
> CONFIG_XZ_DEC_ARM=y
> CONFIG_XZ_DEC_ARMTHUMB=y
> CONFIG_XZ_DEC_SPARC=y
> CONFIG_XZ_DEC_BCJ=y
> # CONFIG_XZ_DEC_TEST is not set
> CONFIG_DECOMPRESS_GZIP=y
> CONFIG_DECOMPRESS_BZIP2=y
> CONFIG_DECOMPRESS_LZMA=y
> CONFIG_DECOMPRESS_XZ=y
> CONFIG_DECOMPRESS_LZO=y
> CONFIG_HAS_IOMEM=y
> CONFIG_HAS_IOPORT=y
> CONFIG_HAS_DMA=y
> CONFIG_CPU_RMAP=y
> CONFIG_DQL=y
> CONFIG_NLATTR=y
> # CONFIG_AVERAGE is not set
> # CONFIG_CORDIC is not set
> # CONFIG_DDR is not set
>
>
> --
> | Thorsten Kranzkowski Internet: [email protected] |
> | Mobile: ++49 170 1876134 Snail: Kiebitzstr. 14, 49324 Melle, Germany |
> | Ampr: dl8bcu@db0lj.#rpl.deu.eu, [email protected] [44.130.8.19] |
On Sun, Oct 07, 2012 at 06:55:34PM +0200, Oleg Nesterov wrote:
> Hmm. I know nothing about arch/alpha and I can't understand its entry.S.
> But _it seems_ to me that do_notify_resume() is called with irqs disabled.
> If this is true, then imho arch/alpha should be fixed.
>
> Before this commit task_work_run() enabled irqs, but this was the "side
> effect" of spin_lock_irq/spin_unlock_irq, we should not rely on this.
Um... There's a bunch of architectures that are in the same situation.
grep for do_notify_resume() and you'll see...
It needs to be dealt with sanely, and actually have patches for alpha
going in that direction, but breaking a bunch of architectures is not a good
thing, obviously. So you've bought yourself a major PITA for coming
weeks...
On 10/07, Oleg Nesterov wrote:
>
> Hmm. I know nothing about arch/alpha and I can't understand its entry.S.
> But _it seems_ to me that do_notify_resume() is called with irqs disabled.
> If this is true, then imho arch/alpha should be fixed.
>
> Before this commit task_work_run() enabled irqs, but this was the "side
> effect" of spin_lock_irq/spin_unlock_irq, we should not rely on this.
Could you please test the debugging patch below?
Oleg.
--- x/arch/alpha/kernel/signal.c
+++ x/arch/alpha/kernel/signal.c
@@ -567,11 +567,19 @@ do_signal(struct pt_regs * regs, struct
ptrace_set_bpt(current); /* re-set breakpoint */
}
+#include <linux/ratelimit.h>
+
void
do_notify_resume(struct pt_regs *regs, struct switch_stack *sw,
unsigned long thread_info_flags,
unsigned long r0, unsigned long r19)
{
+ if (irqs_disabled()) {
+ printk_ratelimited(KERN_WARNING
+ "NOTIFY with irqs_disabled:%lx\n", thread_info_flags);
+ local_irq_enable();
+ }
+
if (thread_info_flags & _TIF_SIGPENDING)
do_signal(regs, sw, r0, r19);
On 10/07, Al Viro wrote:
>
> On Sun, Oct 07, 2012 at 06:55:34PM +0200, Oleg Nesterov wrote:
>
> > Hmm. I know nothing about arch/alpha and I can't understand its entry.S.
> > But _it seems_ to me that do_notify_resume() is called with irqs disabled.
> > If this is true, then imho arch/alpha should be fixed.
> >
> > Before this commit task_work_run() enabled irqs, but this was the "side
> > effect" of spin_lock_irq/spin_unlock_irq, we should not rely on this.
>
> Um... There's a bunch of architectures that are in the same situation.
> grep for do_notify_resume() and you'll see...
And every do_notify_resume() should be changed anyway, do_signal() and
tracehook_notify_resume() should be re-ordered.
> It needs to be dealt with sanely, and actually have patches for alpha
> going in that direction, but breaking a bunch of architectures is not a good
> thing, obviously. So you've bought yourself a major PITA for coming
> weeks...
So perhaps the patch below until they are fixed?
--- x/kernel/task_work.c
+++ x/kernel/task_work.c
@@ -51,6 +51,9 @@ void task_work_run(void)
struct task_struct *task = current;
struct callback_head *work, *head, *next;
+ if (WARN_ONCE(irqs_disabled(), "notify_resume() with irqs_disabled"))
+ local_irq_enable();
+
for (;;) {
/*
* work->func() can do task_work_add(), do not set
On Sun, Oct 07, 2012 at 07:13:00PM +0200, Oleg Nesterov wrote:
> On 10/07, Oleg Nesterov wrote:
> >
> > Hmm. I know nothing about arch/alpha and I can't understand its entry.S.
> > But _it seems_ to me that do_notify_resume() is called with irqs disabled.
> > If this is true, then imho arch/alpha should be fixed.
> >
> > Before this commit task_work_run() enabled irqs, but this was the "side
> > effect" of spin_lock_irq/spin_unlock_irq, we should not rely on this.
>
> Could you please test the debugging patch below?
Of course. With that patch applied the kernel (ac3d0da) boots again. The trace line
is printed about once a second, with values '2' and '4'.
Thorsten
>
> Oleg.
>
>
> --- x/arch/alpha/kernel/signal.c
> +++ x/arch/alpha/kernel/signal.c
> @@ -567,11 +567,19 @@ do_signal(struct pt_regs * regs, struct
> ptrace_set_bpt(current); /* re-set breakpoint */
> }
>
> +#include <linux/ratelimit.h>
> +
> void
> do_notify_resume(struct pt_regs *regs, struct switch_stack *sw,
> unsigned long thread_info_flags,
> unsigned long r0, unsigned long r19)
> {
> + if (irqs_disabled()) {
> + printk_ratelimited(KERN_WARNING
> + "NOTIFY with irqs_disabled:%lx\n", thread_info_flags);
> + local_irq_enable();
> + }
> +
> if (thread_info_flags & _TIF_SIGPENDING)
> do_signal(regs, sw, r0, r19);
>
>
--
| Thorsten Kranzkowski Internet: [email protected] |
| Mobile: ++49 170 1876134 Snail: Kiebitzstr. 14, 49324 Melle, Germany |
| Ampr: dl8bcu@db0lj.#rpl.deu.eu, [email protected] [44.130.8.19] |
On 10/07, Thorsten Kranzkowski wrote:
>
> On Sun, Oct 07, 2012 at 07:13:00PM +0200, Oleg Nesterov wrote:
> > On 10/07, Oleg Nesterov wrote:
> > >
> > > Hmm. I know nothing about arch/alpha and I can't understand its entry.S.
> > > But _it seems_ to me that do_notify_resume() is called with irqs disabled.
> > > If this is true, then imho arch/alpha should be fixed.
> > >
> > > Before this commit task_work_run() enabled irqs, but this was the "side
> > > effect" of spin_lock_irq/spin_unlock_irq, we should not rely on this.
> >
> > Could you please test the debugging patch below?
>
> Of course. With that patch applied the kernel (ac3d0da) boots again. The trace line
> is printed about once a second, with values '2' and '4'.
Thanks a lot Thorsten!
So I'll probably send the patch which enables interrupts in
task_work_run(). I guess this needs "if (irqs_disabled())"
for lockdep.
The question is, should I add the warning to remind that this
arch needs a fix?
Oleg.
On Sun, Oct 07, 2012 at 07:33:36PM +0200, Oleg Nesterov wrote:
> > Um... There's a bunch of architectures that are in the same situation.
> > grep for do_notify_resume() and you'll see...
>
> And every do_notify_resume() should be changed anyway, do_signal() and
> tracehook_notify_resume() should be re-ordered.
There's a bit more to it. The thing is, we have quite a mess around
the signal-handling loops, mixed with that regarding the signal restarts.
On arm it's done about right by now:
* looping until all signals had been handled is done in C;
none of that "loop in asm glue" nonsense anymore.
* prevention of double restarts is *also* there, TYVM.
* do_work_pending() is called with interrupts disabled.
It may return 0, in which case we are done, interrupts are disabled
and the caller should proceed to userland without reenabling them
until it leaves. Otherwise we have a syscall restart to handle and
no userland signal handler had been invoked. Interrupts are enabled
and we should simply reload arguments and syscall number from pt_regs
and proceed to syscall entry, without returning to userland. The only
twist is that negative return value means ERESTART_RESTARTBLOCK kind
of restart, in which case we need to use __NR_restart_syscall for
syscall number.
Note that we do *not* go through return to userland and reentering the
kernel on handlerless syscall restarts. S390 uses the same model, but
there it's done in assembler glue - for no good reason. Should be in
straight C.
For alpha there's another twist, though - there we do _not_ save all
registers in pt_regs; there's a fairly large chunk of callee-saved
registers we don't need to protect from being messed by C parts of
the kernel. We do need to save them in sigcontext, though. So alpha
(and quite a few other architctures) has separate struct switch_stack
(named so since switch_to() needs to save/restore the same registers).
Rules:
* on fork() et.al. we save those callee-saved registers in
struct switch_stack, right next to pt_regs. We do that before calling
the actual sys_fork() and have copy_thread() copy these guys into
child. Remember that newborns are first woken up in ret_from_fork
and as with all context switches they go through switch_to(). So these
registers are restored by the time the sucker wakes up.
* on signal delivery we save those registers in struct switch_stack
and use it, along with pt_regs it lives next to, to fill sigcontext.
* ptrace counts on those suckers being next to pt_regs. That allows
tracer to modify tracee's registers, including callee-saved ones. So we
(1) restore them from switch_stack once we are done with do_signal() and
(2) save/restore them around another place where we can get stopped for
tracer to examine us - PTRACE_SYSCALL-induced paths in syscall handling.
* on sigreturn/rt_sigreturn we need to restore all registers.
So we reserve switch_stack on stack, next to pt_regs and have the C part of
sigreturn fill those along with pt_regs. Once we are done, read those
registers from switch_stack.
That's more or less it; many other architectures are doing more or less
similar things, but not all of them put that stuff into separate structure.
E.g. another valid solution is to leave space in pt_regs, fill only a subset
on entry and have switch_to() save stuff in task_struct instead of putting
it on kernel stack.
What it means for us is that saving all that crap on stack should *not*
be done unless we have work to do. OTOH, in situations when we have
more than one pending signal it's bloody dumb to save/restore around
each do_notify_resume() call separately. OTTH, in situation when we'd
run out of timeslice and had nothing arrive until we'd regained CPU
save/restore around schedule() is pointless at the very least. So for
things like alpha I'd do this:
interrupts disabled
check thread flags
no work to do => bugger off to userland
just NEED_RESCHED?
schedule()
reread thread flags
no work to do => bugger off to userland
save callee-saved registers
call do_work_pending
restore callee-saved registers
if do_work_pendign returned 0 => bugger off to userland
deal with handlerless restart
Note that the loop around do_signal() and friends is in C and is fairly
similar to what we've got on ARM. x86 is in intermediate situation -
the main complication there is v86 crap.
I'd say that for now your variant should do, but we really need to get
that crap under control and out of asm glue. Are you willing to participate?
Guys, we need a way to do cross-architecture work without going insane.
I've spent quite a bit of time this year crawling through that stuff.
And yes, it's getting better as the result, but it's not sustainable -
I have VFS work to do, after all.
Basically, we need more people willing to take part in that; ideally -
architecture maintainers, but some of them are semi-MIA. The areas
involved:
* kernel_thread()/kernel_execve()/sys_execve()/fork()/vfork()/clone() -
quite a bit of that is already done and I hope we'll regularize that crap
in the coming cycle.
* signal handling in general - a lot got done this spring and summer,
quite a bit more is possible to unify. I've got a long list of common
landmines not to step upon and unfortunately it's *very* common to have
architectures step on a bunch of those.
* syscall restarts - see above; note that e.g. prevention of
double restarts and restarts on sigreturn is subtle, arch-dependent
and had been broken on *many* architectures. And I'm not at all sure
we'd got all suckers fixed.
* ptrace work, especially around PTRACE_SYSCALL handling. I suspect
that the right way to handle it is a new regset aliasing the normal registers,
so that access to syscall arguments would be arch-independent. We can
do that, and it would simplify the living hell out of e.g. audit hookup.
Another (and closely relate) thing is conversion to tracehook_report_syscall_*;
the tricky bit is that we probably want a uniform semantics for things like
modifying syscall arguments via ptrace; some architectures do it right and
reload arguments and syscall number from pt_regs after they'd done
tracehook_report_syscall_entry(), but not all of them do. Moreover, we
probably want to short-circuit the syscall itself when PTRACE_CONT had
been done with "and deliver SIGKILL to the tracee" as e.g. x86, sparc and
ppc do.
* interplay between single-stepping and syscall restarts. Really,
really nasty. And needs involvement of e.g. gdb people to sort out.
We really need that stuff sanely synchronized between architectures.
I'm willing to keep participating in that work, but I can't do that alone.
It's simply not survivable.
On Sun, Oct 07, 2012 at 09:16:27PM +0200, Oleg Nesterov wrote:
> On 10/07, Thorsten Kranzkowski wrote:
> > On Sun, Oct 07, 2012 at 07:13:00PM +0200, Oleg Nesterov wrote:
> > > On 10/07, Oleg Nesterov wrote:
> > > >
> > > > Hmm. I know nothing about arch/alpha and I can't understand its entry.S.
> > > > But _it seems_ to me that do_notify_resume() is called with irqs disabled.
> > > > If this is true, then imho arch/alpha should be fixed.
> > > >
> > > > Before this commit task_work_run() enabled irqs, but this was the "side
> > > > effect" of spin_lock_irq/spin_unlock_irq, we should not rely on this.
> > >
> > > Could you please test the debugging patch below?
> >
> > Of course. With that patch applied the kernel (ac3d0da) boots again. The trace line
> > is printed about once a second, with values '2' and '4'.
>
> Thanks a lot Thorsten!
>
> So I'll probably send the patch which enables interrupts in
> task_work_run(). I guess this needs "if (irqs_disabled())"
> for lockdep.
>
> The question is, should I add the warning to remind that this
> arch needs a fix?
If you do, then please warn only once, otherwise there will be a lot of
warnings :-)
Thorsten
--
| Thorsten Kranzkowski Internet: [email protected] |
| Mobile: ++49 170 1876134 Snail: Kiebitzstr. 14, 49324 Melle, Germany |
| Ampr: dl8bcu@db0lj.#rpl.deu.eu, [email protected] [44.130.8.19] |
Hello! I'm an Alpha user - I just want to thank you ll for working to keep
Linux current on this architecture. I am still using the last working Alpha
Core release ... I hope to keep the old beast running for many more years!
Jon Norstog
http://www.thursdaybicycles.com
On Sun, 7 Oct 2012 20:39:09 +0100, Al Viro wrote
> On Sun, Oct 07, 2012 at 07:33:36PM +0200, Oleg Nesterov wrote:
>
> > > Um... There's a bunch of architectures that are in the same situation.
> > > grep for do_notify_resume() and you'll see...
> >
> > And every do_notify_resume() should be changed anyway, do_signal() and
> > tracehook_notify_resume() should be re-ordered.
>
> There's a bit more to it. The thing is, we have quite a mess around
> the signal-handling loops, mixed with that regarding the signal restarts.
> On arm it's done about right by now:
> * looping until all signals had been handled is done in C;
> none of that "loop in asm glue" nonsense anymore.
> * prevention of double restarts is *also* there, TYVM.
> * do_work_pending() is called with interrupts disabled.
> It may return 0, in which case we are done, interrupts are disabled
> and the caller should proceed to userland without reenabling them
> until it leaves. Otherwise we have a syscall restart to handle and
> no userland signal handler had been invoked. Interrupts are enabled
> and we should simply reload arguments and syscall number from pt_regs
> and proceed to syscall entry, without returning to userland. The
> only twist is that negative return value means ERESTART_RESTARTBLOCK
> kind of restart, in which case we need to use __NR_restart_syscall
> for syscall number.
>
> Note that we do *not* go through return to userland and reentering
> the kernel on handlerless syscall restarts. S390 uses the same
> model, but there it's done in assembler glue - for no good reason.
> Should be in straight C.
>
> For alpha there's another twist, though - there we do _not_ save all
> registers in pt_regs; there's a fairly large chunk of callee-saved
> registers we don't need to protect from being messed by C parts of
> the kernel. We do need to save them in sigcontext, though. So alpha
> (and quite a few other architctures) has separate struct switch_stack
>
> (named so since switch_to() needs to save/restore the same registers)
> . Rules: * on fork() et.al. we save those callee-saved registers in
> struct switch_stack, right next to pt_regs. We do that before
> calling the actual sys_fork() and have copy_thread() copy these guys
> into child. Remember that newborns are first woken up in ret_from_fork
> and as with all context switches they go through switch_to(). So these
> registers are restored by the time the sucker wakes up.
> * on signal delivery we save those registers in struct switch_stack
> and use it, along with pt_regs it lives next to, to fill sigcontext.
> * ptrace counts on those suckers being next to pt_regs. That allows
> tracer to modify tracee's registers, including callee-saved ones.
> So we
> (1) restore them from switch_stack once we are done with do_signal()
> and
> (2) save/restore them around another place where we can get stopped for
> tracer to examine us - PTRACE_SYSCALL-induced paths in syscall handling.
> * on sigreturn/rt_sigreturn we need to restore all registers.
> So we reserve switch_stack on stack, next to pt_regs and have the C
> part of sigreturn fill those along with pt_regs. Once we are done,
> read those registers from switch_stack.
>
> That's more or less it; many other architectures are doing more or less
> similar things, but not all of them put that stuff into separate structure.
>
> E.g. another valid solution is to leave space in pt_regs, fill only
> a subset on entry and have switch_to() save stuff in task_struct
> instead of putting it on kernel stack.
>
> What it means for us is that saving all that crap on stack should *not*
> be done unless we have work to do. OTOH, in situations when we have
> more than one pending signal it's bloody dumb to save/restore around
> each do_notify_resume() call separately. OTTH, in situation when
> we'd run out of timeslice and had nothing arrive until we'd regained
> CPU save/restore around schedule() is pointless at the very least.
> So for things like alpha I'd do this:
>
> interrupts disabled
> check thread flags
> no work to do => bugger off to userland
> just NEED_RESCHED?
> schedule()
> reread thread flags
> no work to do => bugger off to userland
> save callee-saved registers
> call do_work_pending
> restore callee-saved registers
> if do_work_pendign returned 0 => bugger off to userland
> deal with handlerless restart
>
> Note that the loop around do_signal() and friends is in C and is fairly
> similar to what we've got on ARM. x86 is in intermediate situation -
> the main complication there is v86 crap.
>
> I'd say that for now your variant should do, but we really need to
> get that crap under control and out of asm glue. Are you willing to
> participate? Guys, we need a way to do cross-architecture work
> without going insane. I've spent quite a bit of time this year
> crawling through that stuff. And yes, it's getting better as the
> result, but it's not sustainable - I have VFS work to do, after all.
>
> Basically, we need more people willing to take part in that; ideally
> - architecture maintainers, but some of them are semi-MIA. The
> areas involved: * kernel_thread()/kernel_execve()/sys_execve()
> /fork()/vfork()/clone() - quite a bit of that is already done and I
> hope we'll regularize that crap in the coming cycle. * signal
> handling in general - a lot got done this spring and summer, quite a
> bit more is possible to unify. I've got a long list of common
> landmines not to step upon and unfortunately it's *very* common to have
> architectures step on a bunch of those.
> * syscall restarts - see above; note that e.g. prevention of
> double restarts and restarts on sigreturn is subtle, arch-dependent
> and had been broken on *many* architectures. And I'm not at all sure
> we'd got all suckers fixed.
> * ptrace work, especially around PTRACE_SYSCALL handling. I suspect
> that the right way to handle it is a new regset aliasing the normal
> registers, so that access to syscall arguments would be arch-
> independent. We can do that, and it would simplify the living hell
> out of e.g. audit hookup. Another (and closely relate) thing is
> conversion to tracehook_report_syscall_*; the tricky bit is that we
> probably want a uniform semantics for things like modifying syscall
> arguments via ptrace; some architectures do it right and reload
> arguments and syscall number from pt_regs after they'd done
> tracehook_report_syscall_entry(), but not all of them do. Moreover,
> we probably want to short-circuit the syscall itself when
> PTRACE_CONT had been done with "and deliver SIGKILL to the tracee"
> as e.g. x86, sparc and ppc do. * interplay between single-stepping
> and syscall restarts. Really, really nasty. And needs involvement
> of e.g. gdb people to sort out.
>
> We really need that stuff sanely synchronized between architectures.
> I'm willing to keep participating in that work, but I can't do that alone.
> It's simply not survivable.
> --
> To unsubscribe from this list: send the line "unsubscribe linux-
> alpha" in the body of a message to [email protected] More
> majordomo info at http://vger.kernel.org/majordomo-info.html
--
Open WebMail Project (http://openwebmail.org)
Hello! I'm an Alpha user - I just want to thank you all for working to keep
Linux current on this architecture. I am still using the last working Alpha
Core release ... I hope to keep the old beast running for many more years!
Jon Norstog
http://www.thursdaybicycles.com
On Sun, 7 Oct 2012 20:39:09 +0100, Al Viro wrote
> On Sun, Oct 07, 2012 at 07:33:36PM +0200, Oleg Nesterov wrote:
>
> > > Um... There's a bunch of architectures that are in the same situation.
> > > grep for do_notify_resume() and you'll see...
> >
> > And every do_notify_resume() should be changed anyway, do_signal() and
> > tracehook_notify_resume() should be re-ordered.
>
> There's a bit more to it. The thing is, we have quite a mess around
> the signal-handling loops, mixed with that regarding the signal restarts.
> On arm it's done about right by now:
> * looping until all signals had been handled is done in C;
> none of that "loop in asm glue" nonsense anymore.
> * prevention of double restarts is *also* there, TYVM.
> * do_work_pending() is called with interrupts disabled.
> It may return 0, in which case we are done, interrupts are disabled
> and the caller should proceed to userland without reenabling them
> until it leaves. Otherwise we have a syscall restart to handle and
> no userland signal handler had been invoked. Interrupts are enabled
> and we should simply reload arguments and syscall number from pt_regs
> and proceed to syscall entry, without returning to userland. The
> only twist is that negative return value means ERESTART_RESTARTBLOCK
> kind of restart, in which case we need to use __NR_restart_syscall
> for syscall number.
>
> Note that we do *not* go through return to userland and reentering
> the kernel on handlerless syscall restarts. S390 uses the same
> model, but there it's done in assembler glue - for no good reason.
> Should be in straight C.
>
> For alpha there's another twist, though - there we do _not_ save all
> registers in pt_regs; there's a fairly large chunk of callee-saved
> registers we don't need to protect from being messed by C parts of
> the kernel. We do need to save them in sigcontext, though. So alpha
> (and quite a few other architctures) has separate struct switch_stack
>
> (named so since switch_to() needs to save/restore the same registers)
> . Rules: * on fork() et.al. we save those callee-saved registers in
> struct switch_stack, right next to pt_regs. We do that before
> calling the actual sys_fork() and have copy_thread() copy these guys
> into child. Remember that newborns are first woken up in ret_from_fork
> and as with all context switches they go through switch_to(). So these
> registers are restored by the time the sucker wakes up.
> * on signal delivery we save those registers in struct switch_stack
> and use it, along with pt_regs it lives next to, to fill sigcontext.
> * ptrace counts on those suckers being next to pt_regs. That allows
> tracer to modify tracee's registers, including callee-saved ones.
> So we
> (1) restore them from switch_stack once we are done with do_signal()
> and
> (2) save/restore them around another place where we can get stopped for
> tracer to examine us - PTRACE_SYSCALL-induced paths in syscall handling.
> * on sigreturn/rt_sigreturn we need to restore all registers.
> So we reserve switch_stack on stack, next to pt_regs and have the C
> part of sigreturn fill those along with pt_regs. Once we are done,
> read those registers from switch_stack.
>
> That's more or less it; many other architectures are doing more or less
> similar things, but not all of them put that stuff into separate structure.
>
> E.g. another valid solution is to leave space in pt_regs, fill only
> a subset on entry and have switch_to() save stuff in task_struct
> instead of putting it on kernel stack.
>
> What it means for us is that saving all that crap on stack should *not*
> be done unless we have work to do. OTOH, in situations when we have
> more than one pending signal it's bloody dumb to save/restore around
> each do_notify_resume() call separately. OTTH, in situation when
> we'd run out of timeslice and had nothing arrive until we'd regained
> CPU save/restore around schedule() is pointless at the very least.
> So for things like alpha I'd do this:
>
> interrupts disabled
> check thread flags
> no work to do => bugger off to userland
> just NEED_RESCHED?
> schedule()
> reread thread flags
> no work to do => bugger off to userland
> save callee-saved registers
> call do_work_pending
> restore callee-saved registers
> if do_work_pendign returned 0 => bugger off to userland
> deal with handlerless restart
>
> Note that the loop around do_signal() and friends is in C and is fairly
> similar to what we've got on ARM. x86 is in intermediate situation -
> the main complication there is v86 crap.
>
> I'd say that for now your variant should do, but we really need to
> get that crap under control and out of asm glue. Are you willing to
> participate? Guys, we need a way to do cross-architecture work
> without going insane. I've spent quite a bit of time this year
> crawling through that stuff. And yes, it's getting better as the
> result, but it's not sustainable - I have VFS work to do, after all.
>
> Basically, we need more people willing to take part in that; ideally
> - architecture maintainers, but some of them are semi-MIA. The
> areas involved: * kernel_thread()/kernel_execve()/sys_execve()
> /fork()/vfork()/clone() - quite a bit of that is already done and I
> hope we'll regularize that crap in the coming cycle. * signal
> handling in general - a lot got done this spring and summer, quite a
> bit more is possible to unify. I've got a long list of common
> landmines not to step upon and unfortunately it's *very* common to have
> architectures step on a bunch of those.
> * syscall restarts - see above; note that e.g. prevention of
> double restarts and restarts on sigreturn is subtle, arch-dependent
> and had been broken on *many* architectures. And I'm not at all sure
> we'd got all suckers fixed.
> * ptrace work, especially around PTRACE_SYSCALL handling. I suspect
> that the right way to handle it is a new regset aliasing the normal
> registers, so that access to syscall arguments would be arch-
> independent. We can do that, and it would simplify the living hell
> out of e.g. audit hookup. Another (and closely relate) thing is
> conversion to tracehook_report_syscall_*; the tricky bit is that we
> probably want a uniform semantics for things like modifying syscall
> arguments via ptrace; some architectures do it right and reload
> arguments and syscall number from pt_regs after they'd done
> tracehook_report_syscall_entry(), but not all of them do. Moreover,
> we probably want to short-circuit the syscall itself when
> PTRACE_CONT had been done with "and deliver SIGKILL to the tracee"
> as e.g. x86, sparc and ppc do. * interplay between single-stepping
> and syscall restarts. Really, really nasty. And needs involvement
> of e.g. gdb people to sort out.
>
> We really need that stuff sanely synchronized between architectures.
> I'm willing to keep participating in that work, but I can't do that alone.
> It's simply not survivable.
> --
> To unsubscribe from this list: send the line "unsubscribe linux-
> alpha" in the body of a message to [email protected] More
> majordomo info at http://vger.kernel.org/majordomo-info.html
--
Open WebMail Project (http://openwebmail.org)
On 10/07, Al Viro wrote:
>
> On Sun, Oct 07, 2012 at 07:33:36PM +0200, Oleg Nesterov wrote:
>
> > > Um... There's a bunch of architectures that are in the same situation.
> > > grep for do_notify_resume() and you'll see...
> >
> > And every do_notify_resume() should be changed anyway, do_signal() and
> > tracehook_notify_resume() should be re-ordered.
>
> There's a bit more to it.
> [...big snip...]
Thanks Al. I need to read your email carefully.
But what do you think we should do right now to fix this particular
bug?
So far I am going to send the patch below. This was always wrong,
even before task_works were added. key_replace_session_keyring()
was might_sleep() too but it also did lock_irq/unlock_irq, so this
was not noticed before.
Or do you think we should add local_irq_enable() into
arch/alpha/kernel/signal.c:do_notify_resume() before
tracehook_notify_resume and wait for other similar report?
Oleg.
---
diff --git a/kernel/task_work.c b/kernel/task_work.c
index 65bd3c9..fd18bd7 100644
--- a/kernel/task_work.c
+++ b/kernel/task_work.c
@@ -51,6 +51,10 @@ void task_work_run(void)
struct task_struct *task = current;
struct callback_head *work, *head, *next;
+ if (WARN_ONCE(irqs_disabled(),
+ "do_notify_resume() with irqs disabled, fix this arch."))
+ local_irq_enable();
+
for (;;) {
/*
* work->func() can do task_work_add(), do not set
On Sun, Oct 7, 2012 at 9:16 PM, Oleg Nesterov <[email protected]> wrote:
> On 10/07, Thorsten Kranzkowski wrote:
>> On Sun, Oct 07, 2012 at 07:13:00PM +0200, Oleg Nesterov wrote:
>> > On 10/07, Oleg Nesterov wrote:
>> > > Hmm. I know nothing about arch/alpha and I can't understand its entry.S.
>> > > But _it seems_ to me that do_notify_resume() is called with irqs disabled.
>> > > If this is true, then imho arch/alpha should be fixed.
>> > >
>> > > Before this commit task_work_run() enabled irqs, but this was the "side
>> > > effect" of spin_lock_irq/spin_unlock_irq, we should not rely on this.
>> >
>> > Could you please test the debugging patch below?
>>
>> Of course. With that patch applied the kernel (ac3d0da) boots again. The trace line
>> is printed about once a second, with values '2' and '4'.
>
> Thanks a lot Thorsten!
>
> So I'll probably send the patch which enables interrupts in
> task_work_run(). I guess this needs "if (irqs_disabled())"
> for lockdep.
>
> The question is, should I add the warning to remind that this
> arch needs a fix?
Just wondering. As this is on an SMP system, perhaps the
read_barrier_depends() vs. smp_read_barrier_depends() matters
here?
http://lkml.indiana.edu/hypermail/linux/kernel/1209.3/00555.html
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- [email protected]
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
On 10/08, Geert Uytterhoeven wrote:
>
> Just wondering. As this is on an SMP system, perhaps the
> read_barrier_depends() vs. smp_read_barrier_depends() matters
> here?
> http://lkml.indiana.edu/hypermail/linux/kernel/1209.3/00555.html
Yes, thanks, I do remember about this ;)
This will come as 2/2 which also removes the unnecessary "work = NULL"
initialization.
Oleg.
On 10/06, Thorsten Kranzkowski wrote:
>
> After upgrading from v3.5-rc7 to current git my system oopses and locks up
> early in the boot sequence.
OK, I am sending the patch which I already showed.
Perhaps we should only add the warning and local_irq_enable()
should go into arch/alpha/kernel/signal.c:do_notify_resume().
In any case arch/alpha/ should be fixed imho.
Oleg.
arch/alpha and probably some other architectures call
do_notify_resume()->task_work_run() with irqs disabled.
This wasn't noticed because key_replace_session_keyring() and
then task_work_run() did spin_lock_irq() + spin_unlock_irq(),
but this sequence was removed by 9da33de6.
Add local_irq_enable() as a workaround, and WARN_ONCE() to
catch other buggy callers.
While at it, remove the unnecessary initialization and add
smp_ to read_barrier_depends() in task_work_cancel().
Reported-by: Thorsten Kranzkowski <[email protected]>
Signed-off-by: Oleg Nesterov <[email protected]>
---
kernel/task_work.c | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/kernel/task_work.c b/kernel/task_work.c
index 65bd3c9..d39190c 100644
--- a/kernel/task_work.c
+++ b/kernel/task_work.c
@@ -25,7 +25,7 @@ struct callback_head *
task_work_cancel(struct task_struct *task, task_work_func_t func)
{
struct callback_head **pprev = &task->task_works;
- struct callback_head *work = NULL;
+ struct callback_head *work;
unsigned long flags;
/*
* If cmpxchg() fails we continue without updating pprev.
@@ -35,7 +35,7 @@ task_work_cancel(struct task_struct *task, task_work_func_t func)
*/
raw_spin_lock_irqsave(&task->pi_lock, flags);
while ((work = ACCESS_ONCE(*pprev))) {
- read_barrier_depends();
+ smp_read_barrier_depends();
if (work->func != func)
pprev = &work->next;
else if (cmpxchg(pprev, work, work->next) == work)
@@ -51,6 +51,10 @@ void task_work_run(void)
struct task_struct *task = current;
struct callback_head *work, *head, *next;
+ if (WARN_ONCE(irqs_disabled(),
+ "do_notify_resume() with irqs disabled, fix this arch."))
+ local_irq_enable();
+
for (;;) {
/*
* work->func() can do task_work_add(), do not set
--
1.5.5.1
On Fri, Oct 12, 2012 at 06:03:37PM +0200, Oleg Nesterov wrote:
> On 10/06, Thorsten Kranzkowski wrote:
> >
> > After upgrading from v3.5-rc7 to current git my system oopses and locks up
> > early in the boot sequence.
>
> OK, I am sending the patch which I already showed.
>
> Perhaps we should only add the warning and local_irq_enable()
> should go into arch/alpha/kernel/signal.c:do_notify_resume().
>
> In any case arch/alpha/ should be fixed imho.
Oleg, could you check current signal.git#for-next? alpha patches in
there ought to deal with the do_notify_resume() mess on alpha
for good, AFAICS.
On Sat, Oct 13, 2012 at 1:03 AM, Oleg Nesterov <[email protected]> wrote:
> arch/alpha and probably some other architectures call
> do_notify_resume()->task_work_run() with irqs disabled.
I'm going to ignore this patch because I *hope* it is unnecessary
after the pull from Al that I just did.
But if that turns out to be not the case, please holler. Torsten, you
seem to be the one who reported this, can you check the current git
tree?
Thanks,
Linus
On Sat, Oct 13, 2012 at 10:09:36AM +0900, Linus Torvalds wrote:
> On Sat, Oct 13, 2012 at 1:03 AM, Oleg Nesterov <[email protected]> wrote:
> > arch/alpha and probably some other architectures call
> > do_notify_resume()->task_work_run() with irqs disabled.
>
> I'm going to ignore this patch because I *hope* it is unnecessary
> after the pull from Al that I just did.
>
> But if that turns out to be not the case, please holler. Torsten, you
> seem to be the one who reported this, can you check the current git
> tree?
For alpha it shouldn't be needed, but it's a good idea in general -
it detects bugs of that kind we might very well have on some other
architectures, warns about them and attempts to minimize the damage.
I think x86, arm, sparc, ppc, s390, x86, mips and m68k are OK, judging
by the local testing I've done (alpha did trigger that mess during the
same testing, until I'd added those patches). As for everything else...
no idea at the moment. Unfortunately, TFS to read through for that
includes an unhealthy amount of asm glue on all sorts of strange
architectures ;-/
On Sat 13 October 2012 14:09:36 Linus Torvalds wrote:
> On Sat, Oct 13, 2012 at 1:03 AM, Oleg Nesterov <[email protected]> wrote:
> > arch/alpha and probably some other architectures call
> > do_notify_resume()->task_work_run() with irqs disabled.
>
> I'm going to ignore this patch because I *hope* it is unnecessary
> after the pull from Al that I just did.
>
> But if that turns out to be not the case, please holler. Torsten, you
> seem to be the one who reported this, can you check the current git
> tree?
I thought I might step in and run some tests. Current git compiled for SMP
generic Alpha and running on a 3-CPU ES45. I have just managed to compile and
run the test of eglibc without any RCU CPU task lockups!! This is the first
time in a couple or so years that I have seen a build of eglibc complete under
an SMP kernel built for generic Alpha.
So, Al, you have made my day!
Any chance that we could have the fixes backported to the stable queue, in
particular to the 3,2 kernel? We should then be able to run the Debian built
SMP kernel on the autobuilders at Debian-Ports rather than having to run a
specially built kernel or a UP kernel.
BTW, the WARNING: at kernel/softirq.c:139 __local_bh_enable+0xe8/0x110() still
occurs when bringing up the CPUs. Actually it happens twice now. I've
attached my dmesg dump should you wish to check.
Cheers
Michael.
On Sat, Oct 13, 2012 at 10:09:36AM +0900, Linus Torvalds wrote:
> On Sat, Oct 13, 2012 at 1:03 AM, Oleg Nesterov <[email protected]> wrote:
> > arch/alpha and probably some other architectures call
> > do_notify_resume()->task_work_run() with irqs disabled.
>
> I'm going to ignore this patch because I *hope* it is unnecessary
> after the pull from Al that I just did.
>
> But if that turns out to be not the case, please holler. Torsten, you
> seem to be the one who reported this, can you check the current git
> tree?
I can confirm that 4d7127d (i.e. without Olegs patch) boots without problems.
There is still the warning below, but it was already present before the
breakage.
Thanks to everyone involved,
Thorsten
>
> Thanks,
>
> Linus
SMP starting up secondaries.
Brought up 2 CPUs
SMP: Total of 2 processors activated (1985.89 BogoMIPS).
xor: automatically using best checksumming function:
alpha prefetch: 2097.152 MB/sec
NET: Registered protocol family 16
------------[ cut here ]------------
WARNING: at /usr/src/linux.git/kernel/softirq.c:139 __local_bh_enable+0x8c/0xbc()
Modules linked in:
fffffc0000b83c80 fffffc0000b924b8 fffffc000032cc14 fffffc0000bc4078
0000000000000200 0000000000000000 0000000000000001 0000000000000000
fffffc000032d130 fffffc0000b7d980 fffffc0000c27160 0000000000000000
fffffc00003535c4 0000000000000000 fffffc000031a93c 0000000000000000
fffffc0000b84000 0000000000000000 fffffc00003157a0 fffffc0000b83dc0
0000000000000be0 0000000000000000 fffffc0001e060c0 0000000000000000
Trace:
[<fffffc000032cc14>] __local_bh_enable+0x8c/0xbc
[<fffffc000032d130>] irq_enter+0x58/0x78
[<fffffc00003535c4>] scheduler_ipi+0x50/0xec
[<fffffc000031a93c>] handle_ipi+0xb8/0x248
[<fffffc00003157a0>] do_entInt+0x6c/0x240
[<fffffc000032d1b8>] irq_exit+0x68/0x7c
[<fffffc00003156a0>] handle_irq+0xd4/0xf4
[<fffffc0000315864>] do_entInt+0x130/0x240
[<fffffc0000310e10>] ret_from_sys_call+0x0/0x10
[<fffffc000035ade4>] load_balance+0x1e4/0x770
[<fffffc0000312994>] cpu_idle+0x2c/0x6c
[<fffffc000037b274>] atomic_add.constprop.42+0x0/0x14
[<fffffc00003129a0>] cpu_idle+0x38/0x6c
[<fffffc0000901b70>] rest_init+0xc0/0xd4
[<fffffc000031001c>] _stext+0x1c/0x20
---[ end trace 40b31a85666b44ea ]---
PCI host bridge to bus 0000:00
pci_bus 0000:00: root bus resource [io 0x0000-0x1ffffff]
pci_bus 0000:00: root bus resource [mem 0x00000000-0x3fffffff]
pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff]
--
| Thorsten Kranzkowski Internet: [email protected] |
| Mobile: ++49 170 1876134 Snail: Kiebitzstr. 14, 49324 Melle, Germany |
| Ampr: dl8bcu@db0lj.#rpl.deu.eu, [email protected] [44.130.8.19] |
On Sat, Oct 13, 2012 at 10:59:25PM +1300, Michael Cree wrote:
> Any chance that we could have the fixes backported to the stable queue, in
> particular to the 3,2 kernel? We should then be able to run the Debian built
> SMP kernel on the autobuilders at Debian-Ports rather than having to run a
> specially built kernel or a UP kernel.
>
> BTW, the WARNING: at kernel/softirq.c:139 __local_bh_enable+0xe8/0x110() still
> occurs when bringing up the CPUs. Actually it happens twice now. I've
> attached my dmesg dump should you wish to check.
The obvious fix is to add local_irq_disable() into do_entInt(), just before
calling handle_ipi(). But I'm not sure if we wouldn't be better off just
doing it right in the beginning of do_entInt(). Take a look at that switch
in there: case 0 - we want local_irq_disable() done before handle_ipi().
case 1 - we do local_irq_disable() right there on SMP and do it almost
instantly in case of UP, since handle_irq() will do it a few insns after
entry anyway. case 3 - ->device_interrupt() calls handle_irq() very soon
on all subarchitectures. That leaves machine checks and perf_irq. I have
no idea how hot those paths really are; do we spend enough time in there
to make blanket local_disable_irq() on those painful? If not, we'd probably
be better off just lifting local_disable_irq() to the beginning of
do_entInt() and killing it in handle_irq() - that sucker is always called
from do_entInt(), directly or via ->device_interrupt().
Comments?
On 10/12, Al Viro wrote:
>
> On Fri, Oct 12, 2012 at 06:03:37PM +0200, Oleg Nesterov wrote:
> > On 10/06, Thorsten Kranzkowski wrote:
> > >
> > > After upgrading from v3.5-rc7 to current git my system oopses and locks up
> > > early in the boot sequence.
> >
> > OK, I am sending the patch which I already showed.
> >
> > Perhaps we should only add the warning and local_irq_enable()
> > should go into arch/alpha/kernel/signal.c:do_notify_resume().
> >
> > In any case arch/alpha/ should be fixed imho.
>
> Oleg, could you check current signal.git#for-next? alpha patches in
> there ought to deal with the do_notify_resume() mess on alpha
> for good, AFAICS.
Yes, thanks Al!
6972d6f25d21e3da58ff1309256c787078405c7f makes my patch unnecessary.
Although, as you pointed out, other architectures can have the same
problem so perhaps at least WARN_ONCE() in task_wrok_run() makes
sense.
But I am just curious,
+do_work_pending(struct pt_regs *regs, struct switch_stack *sw,
+ unsigned long thread_flags,
unsigned long r0, unsigned long r19)
{
- if (thread_info_flags & _TIF_SIGPENDING)
- do_signal(regs, sw, r0, r19);
-
- if (thread_info_flags & _TIF_NOTIFY_RESUME) {
- clear_thread_flag(TIF_NOTIFY_RESUME);
- tracehook_notify_resume(regs);
- }
+ do {
+ if (thread_flags & _TIF_NEED_RESCHED) {
+ schedule();
+ } else {
+ local_irq_enable();
I think this is fine, schedule() can be called with irqs disabled.
And since this is ret-to-user path we can't have the problems with
sched_submit_work().
Still, any particular reason why this patch doesn't do irq_enable()
at the start of the loop?
+ if (thread_flags & _TIF_SIGPENDING) {
+ do_signal(regs, sw, r0, r19);
+ r0 = 0;
+ } else {
+ clear_thread_flag(TIF_NOTIFY_RESUME);
+ tracehook_notify_resume(regs);
Again, this is fine. But why "else" ? It seems that
if (thread_flags & _TIF_SIGPENDING) {
do_signal(regs, r0, r19);
r0 = 0;
}
if (thread_flags & _TIF_NOTIFY_RESUME) {
clear_thread_flag(TIF_NOTIFY_RESUME);
tracehook_notify_resume(regs);
}
makes a bit more sense?
Oleg.
On 10/14, Oleg Nesterov wrote:
>
> Again, this is fine. But why "else" ? It seems that
>
> if (thread_flags & _TIF_SIGPENDING) {
> do_signal(regs, r0, r19);
> r0 = 0;
> }
>
> if (thread_flags & _TIF_NOTIFY_RESUME) {
> clear_thread_flag(TIF_NOTIFY_RESUME);
> tracehook_notify_resume(regs);
> }
>
> makes a bit more sense?
Except I meant "if (_TIF_NOTIFY_RESUME)" first.
Oleg.