* [DMA-API] BUG: unable to handle kernel NULL pointer dereference at 0000000000000248
@ 2013-10-04 1:40 Fengguang Wu
2013-10-04 10:41 ` Russell King - ARM Linux
0 siblings, 1 reply; 5+ messages in thread
From: Fengguang Wu @ 2013-10-04 1:40 UTC (permalink / raw)
To: Russell King; +Cc: linux-kernel, fengguang.wu
[-- Attachment #1: Type: text/plain, Size: 6431 bytes --]
Hi Russell,
I got the below dmesg and the first bad commit is
commit 2713c99438b00d67b4bd88eaf9713c8645c8daf7
Author: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Thu Jun 27 14:14:43 2013 +0100
DMA-API: dcdbas: update DMA mask handing
dcdbas was explicitly initializing DMA masks thusly:
dcdbas_pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32);
dcdbas_pdev->dev.dma_mask = &dcdbas_pdev->dev.coherent_dma_mask;
which bypasses the architecture check. Moreover, it is creating the
dcdbas_pdev device itself, and using the platform_device_register_full()
avoids some of this explicit initialization.
Convert the driver to use platform_device_register_full(), and as it
makes use of coherent DMA, also call dma_set_coherent_mask() to ensure
that the architecture gets to check the mask.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This BUG does not show up in upstream and linux-next, so either the
commit has not been merged or has been fixed somewhere.
[ 267.537083] sdhci-pltfm: SDHCI platform and OF driver helper
[ 267.602219] ledtrig-cpu: registered to indicate activity on CPUs
[ 267.656654] BUG: unable to handle kernel NULL pointer dereference at 0000000000000248
[ 267.656689] IP: [<ffffffff810073c9>] dma_supported+0x9/0xa0
[ 267.656689] PGD 0
[ 267.656689] Oops: 0000 [#1] PREEMPT
[ 267.656689] CPU: 0 PID: 1 Comm: swapper Not tainted 3.12.0-rc2-00154-g12c6060 #3
[ 267.656689] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 267.656689] task: ffff88000d868000 ti: ffff88000d864000 task.ti: ffff88000d864000
[ 267.656689] RIP: 0010:[<ffffffff810073c9>] [<ffffffff810073c9>] dma_supported+0x9/0xa0
[ 267.656689] RSP: 0000:ffff88000d865cb0 EFLAGS: 00000202
[ 267.656689] RAX: ffffffff814c0b90 RBX: 00000000fffffffb RCX: 0000000000000001
[ 267.656689] RDX: 0000000000000780 RSI: 00000000ffffffff RDI: 0000000000000010
[ 267.656689] RBP: ffff88000d865cb0 R08: 0000000000000001 R09: 0000000000000001
[ 267.656689] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 267.656689] R13: ffff88000f5eb400 R14: ffffffff81c85240 R15: 0000000000000000
[ 267.656689] FS: 0000000000000000(0000) GS:ffffffff81a6b000(0000) knlGS:0000000000000000
[ 267.656689] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 267.656689] CR2: 0000000000000248 CR3: 0000000001a5c000 CR4: 00000000000006b0
[ 267.656689] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 267.656689] DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000000
[ 267.656689] Stack:
[ 267.656689] ffff88000d865cd8 ffffffff816878d6 ffff88000f5eb410 ffffffff81d00128
[ 267.656689] ffff88000f5eb400 ffff88000d865d08 ffffffff814c0bce ffffffff814bf06e
[ 267.656689] ffff88000f5eb410 ffff88000f5eb410 ffffffff81d00128 ffff88000d865d30
[ 267.656689] Call Trace:
[ 267.656689] [<ffffffff816878d6>] dcdbas_probe+0x46/0xb0
[ 267.656689] [<ffffffff814c0bce>] platform_drv_probe+0x3e/0x70
[ 267.656689] [<ffffffff814bf06e>] ? driver_sysfs_add+0x6e/0xa0
[ 267.656689] [<ffffffff814bf495>] really_probe+0xc5/0x1e0
[ 267.656689] [<ffffffff814bf5d0>] ? driver_probe_device+0x20/0x20
[ 267.656689] [<ffffffff814bf625>] __device_attach+0x55/0x70
[ 267.656689] [<ffffffff814bdc6e>] bus_for_each_drv+0x5e/0xb0
[ 267.656689] [<ffffffff814bf328>] device_attach+0x78/0x90
[ 267.656689] [<ffffffff814bdee5>] bus_probe_device+0x35/0xd0
[ 267.656689] [<ffffffff814bbafd>] device_add+0x4ad/0x720
[ 267.656689] [<ffffffff814c11f0>] platform_device_add+0x180/0x210
[ 267.656689] [<ffffffff814c14a0>] platform_device_register_full+0xb0/0x110
[ 267.656689] [<ffffffff81d57880>] ? dcdrbu_init+0x15a/0x15a
[ 267.656689] [<ffffffff81d578a6>] dcdbas_init+0x26/0x51
[ 267.656689] [<ffffffff81d23e62>] do_one_initcall+0x7d/0x115
[ 267.656689] [<ffffffff81d2403d>] kernel_init_freeable+0x143/0x1cf
[ 267.656689] [<ffffffff81d23831>] ? do_early_param+0x8a/0x8a
[ 267.656689] [<ffffffff8174da90>] ? rest_init+0xc0/0xc0
[ 267.656689] [<ffffffff8174da99>] kernel_init+0x9/0x170
[ 267.656689] [<ffffffff817623ca>] ret_from_fork+0x7a/0xb0
[ 267.656689] [<ffffffff8174da90>] ? rest_init+0xc0/0xc0
[ 267.656689] Code: 0c 48 0f bd c6 8d 70 01 e8 05 24 0f 00 48 8b 5d f0 4c 8b 65 f8 c9 c3 66 66 2e 0f 1f 84 00 00 00 00 00 55 48 85 ff 48 89 e5 74 0c <48> 8b 87 38 02 00 00 48 85 c0 75 0b 48 8b 05 3c e0 a5 00 0f 1f
[ 267.656689] RIP [<ffffffff810073c9>] dma_supported+0x9/0xa0
[ 267.656689] RSP <ffff88000d865cb0>
[ 267.656689] CR2: 0000000000000248
[ 267.751209] ---[ end trace a1914743e6b14bdd ]---
git bisect start 12c6060d1380098bb69fad0c26200557d0763355 4a10c2ac2f368583138b774ca41fac4207911983 --
git bisect good 5dd16df0949a73a3dfd7bfb976d68d6ba2e0676e # 07:52 60+ Merge remote-tracking branch 'rcu/rcu/fixes' into kbuild_tmp
git bisect good 8706fffa0da105de430ae2492c37348c076140fa # 11:41 60+ DMA-API: usb: use new dma_coerce_mask_and_coherent()
git bisect good f516e2c9ecdcc717d25fe1533805a7960310c186 # 12:49 60+ Merge branch 'bnx2x'
git bisect bad 55871ea05974c2bbd3082bbae95448eea777873a # 12:54 0- ARM: DMA-API: better handing of DMA masks for coherent allocations
git bisect good 067f3c33c61816c4cb34f91f1a73dbd86fe6f867 # 17:37 60+ DMA-API: crypto: remove last references to 'static struct device *dev'
git bisect good cf792a24d10b66d903549fe911084fda0cc78bb9 # 18:46 60+ DMA-API: dma: edma.c: no need to explicitly initialize DMA masks
git bisect bad aff71e59b441bcef245d86e82903950d5581a3aa # 18:55 0- DMA-API: firmware/google/gsmi.c: avoid direct access to DMA masks
git bisect bad 2713c99438b00d67b4bd88eaf9713c8645c8daf7 # 18:57 0- DMA-API: dcdbas: update DMA mask handing
git bisect good cf792a24d10b66d903549fe911084fda0cc78bb9 # 00:20 180+ DMA-API: dma: edma.c: no need to explicitly initialize DMA masks
git bisect bad 12c6060d1380098bb69fad0c26200557d0763355 # 00:20 0- Merge remote-tracking branch 'arm-soc/to-build' into kbuild_tmp
git bisect good f1ee84840f837a5939f40cf07c3e6bceeb2a5432 # 05:48 180+ Revert "DMA-API: dcdbas: update DMA mask handing"
git bisect good 6d15ee492809d38bd62237b6d0f6a81d4dd12d15 # 06:22 180+ Merge git://git.kernel.org/pub/scm/virt/kvm/kvm
git bisect good a0cf1abc25ac197dd97b857c0f6341066a8cb1cf # 09:25 180+ Add linux-next specific files for 20130927
Thanks,
Fengguang
[-- Attachment #2: dmesg-quantal-ant-3:20130924081102:3.12.0-rc2-00154-g12c6060:3 --]
[-- Type: text/plain, Size: 43492 bytes --]
[ 0.000000] Initializing cgroup subsys cpuset
[ 0.000000] Initializing cgroup subsys cpu
[ 0.000000] Linux version 3.12.0-rc2-00154-g12c6060 (kbuild@cairo) (gcc version 4.8.1 (Debian 4.8.1-8) ) #3 PREEMPT Tue Sep 24 07:59:40 CST 2013
[ 0.000000] Command line: hung_task_panic=1 rcutree.rcu_cpu_stall_timeout=100 log_buf_len=8M ignore_loglevel debug sched_debug apic=debug dynamic_printk sysrq_always_enabled panic=10 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kernel-tests/run-queue/kvm/x86_64-randconfig-c8-0924/devel-cairo-x86_64-201309240752/.vmlinuz-12c6060d1380098bb69fad0c26200557d0763355-20130924080006-9-ant branch=linux-devel/devel-cairo-x86_64-201309240752 BOOT_IMAGE=/kernel/x86_64-randconfig-c8-0924/12c6060d1380098bb69fad0c26200557d0763355/vmlinuz-3.12.0-rc2-00154-g12c6060 noapic nolapic nohz=off
[ 0.000000] e820: BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000000fffdfff] usable
[ 0.000000] BIOS-e820: [mem 0x000000000fffe000-0x000000000fffffff] reserved
[ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved
[ 0.000000] debug: ignoring loglevel setting.
[ 0.000000] NX (Execute Disable) protection: active
[ 0.000000] SMBIOS 2.4 present.
[ 0.000000] DMI: Bochs Bochs, BIOS Bochs 01/01/2011
[ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
[ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable
[ 0.000000] No AGP bridge found
[ 0.000000] e820: last_pfn = 0xfffe max_arch_pfn = 0x400000000
[ 0.000000] MTRR default type: write-back
[ 0.000000] MTRR fixed ranges enabled:
[ 0.000000] 00000-9FFFF write-back
[ 0.000000] A0000-BFFFF uncachable
[ 0.000000] C0000-FFFFF write-protect
[ 0.000000] MTRR variable ranges enabled:
[ 0.000000] 0 base 0080000000 mask FF80000000 uncachable
[ 0.000000] 1 disabled
[ 0.000000] 2 disabled
[ 0.000000] 3 disabled
[ 0.000000] 4 disabled
[ 0.000000] 5 disabled
[ 0.000000] 6 disabled
[ 0.000000] 7 disabled
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] Scan for SMP in [mem 0x00000000-0x000003ff]
[ 0.000000] Scan for SMP in [mem 0x0009fc00-0x0009ffff]
[ 0.000000] Scan for SMP in [mem 0x000f0000-0x000fffff]
[ 0.000000] found SMP MP-table at [mem 0x000fdab0-0x000fdabf] mapped at [ffff8800000fdab0]
[ 0.000000] mpc: fdac0-fdbe4
[ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576
[ 0.000000] init_memory_mapping: [mem 0x00000000-0x000fffff]
[ 0.000000] [mem 0x00000000-0x000fffff] page 4k
[ 0.000000] BRK [0x02892000, 0x02892fff] PGTABLE
[ 0.000000] BRK [0x02893000, 0x02893fff] PGTABLE
[ 0.000000] BRK [0x02894000, 0x02894fff] PGTABLE
[ 0.000000] init_memory_mapping: [mem 0x0e600000-0x0e7fffff]
[ 0.000000] [mem 0x0e600000-0x0e7fffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x0c000000-0x0e5fffff]
[ 0.000000] [mem 0x0c000000-0x0e5fffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x00100000-0x0bffffff]
[ 0.000000] [mem 0x00100000-0x001fffff] page 4k
[ 0.000000] [mem 0x00200000-0x0bffffff] page 2M
[ 0.000000] init_memory_mapping: [mem 0x0e800000-0x0fffdfff]
[ 0.000000] [mem 0x0e800000-0x0fdfffff] page 2M
[ 0.000000] [mem 0x0fe00000-0x0fffdfff] page 4k
[ 0.000000] BRK [0x02895000, 0x02895fff] PGTABLE
[ 0.000000] log_buf_len: 8388608
[ 0.000000] early log buf free: 127328(97%)
[ 0.000000] RAMDISK: [mem 0x0e8d6000-0x0ffeffff]
[ 0.000000] ACPI: RSDP 00000000000fd920 00014 (v00 BOCHS )
[ 0.000000] ACPI: RSDT 000000000fffe450 00034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: FACP 000000000fffff80 00074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001)
[ 0.000000] ACPI: DSDT 000000000fffe490 011A9 (v01 BXPC BXDSDT 00000001 INTL 20100528)
[ 0.000000] ACPI: FACS 000000000fffff40 00040
[ 0.000000] ACPI: SSDT 000000000ffff7a0 00796 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001)
[ 0.000000] ACPI: APIC 000000000ffff680 00080 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)
[ 0.000000] ACPI: HPET 000000000ffff640 00038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)
[ 0.000000] [ffffea0000000000-ffffea00003fffff] PMD -> [ffff88000d400000-ffff88000d7fffff] on node 0
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x00001000-0x00ffffff]
[ 0.000000] DMA32 [mem 0x01000000-0xffffffff]
[ 0.000000] Normal empty
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x00001000-0x0009efff]
[ 0.000000] node 0: [mem 0x00100000-0x0fffdfff]
[ 0.000000] On node 0 totalpages: 65436
[ 0.000000] DMA zone: 64 pages used for memmap
[ 0.000000] DMA zone: 21 pages reserved
[ 0.000000] DMA zone: 3998 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 960 pages used for memmap
[ 0.000000] DMA32 zone: 61438 pages, LIFO batch:15
[ 0.000000] ACPI: PM-Timer IO Port: 0xb008
[ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000
[ 0.000000] Intel MultiProcessor Specification v1.4
[ 0.000000] mpc: fdac0-fdbe4
[ 0.000000] MPTABLE: OEM ID: BOCHSCPU
[ 0.000000] MPTABLE: Product ID: 0.1
[ 0.000000] MPTABLE: APIC at: 0xFEE00000
[ 0.000000] mapped APIC to ffffffffff5fa000 ( fee00000)
[ 0.000000] Processor #0 (Bootup-CPU)
[ 0.000000] Processor #1
[ 0.000000] ACPI: NR_CPUS/possible_cpus limit of 1 reached. Processor 1/0x1 ignored.
[ 0.000000] Bus #0 is PCI
[ 0.000000] Bus #1 is ISA
[ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[ 0.000000] Int: type 0, pol 1, trig 0, bus 00, IRQ 04, APIC ID 0, APIC INT 09
[ 0.000000] Int: type 0, pol 1, trig 0, bus 00, IRQ 0c, APIC ID 0, APIC INT 0b
[ 0.000000] Int: type 0, pol 1, trig 0, bus 00, IRQ 10, APIC ID 0, APIC INT 0b
[ 0.000000] Int: type 0, pol 1, trig 0, bus 00, IRQ 14, APIC ID 0, APIC INT 0a
[ 0.000000] Int: type 0, pol 1, trig 0, bus 00, IRQ 18, APIC ID 0, APIC INT 0a
[ 0.000000] Int: type 0, pol 1, trig 0, bus 00, IRQ 1c, APIC ID 0, APIC INT 0b
[ 0.000000] Int: type 0, pol 1, trig 0, bus 00, IRQ 20, APIC ID 0, APIC INT 0b
[ 0.000000] Int: type 0, pol 1, trig 0, bus 00, IRQ 24, APIC ID 0, APIC INT 0a
[ 0.000000] Int: type 0, pol 1, trig 0, bus 00, IRQ 28, APIC ID 0, APIC INT 0a
[ 0.000000] Int: type 0, pol 0, trig 0, bus 01, IRQ 00, APIC ID 0, APIC INT 02
[ 0.000000] Int: type 0, pol 0, trig 0, bus 01, IRQ 01, APIC ID 0, APIC INT 01
[ 0.000000] Int: type 0, pol 0, trig 0, bus 01, IRQ 03, APIC ID 0, APIC INT 03
[ 0.000000] Int: type 0, pol 0, trig 0, bus 01, IRQ 04, APIC ID 0, APIC INT 04
[ 0.000000] Int: type 0, pol 0, trig 0, bus 01, IRQ 05, APIC ID 0, APIC INT 05
[ 0.000000] Int: type 0, pol 0, trig 0, bus 01, IRQ 06, APIC ID 0, APIC INT 06
[ 0.000000] Int: type 0, pol 0, trig 0, bus 01, IRQ 07, APIC ID 0, APIC INT 07
[ 0.000000] Int: type 0, pol 0, trig 0, bus 01, IRQ 08, APIC ID 0, APIC INT 08
[ 0.000000] Int: type 0, pol 0, trig 0, bus 01, IRQ 0c, APIC ID 0, APIC INT 0c
[ 0.000000] Int: type 0, pol 0, trig 0, bus 01, IRQ 0d, APIC ID 0, APIC INT 0d
[ 0.000000] Int: type 0, pol 0, trig 0, bus 01, IRQ 0e, APIC ID 0, APIC INT 0e
[ 0.000000] Int: type 0, pol 0, trig 0, bus 01, IRQ 0f, APIC ID 0, APIC INT 0f
[ 0.000000] Lint: type 3, pol 0, trig 0, bus 01, IRQ 00, APIC ID 0, APIC LINT 00
[ 0.000000] Lint: type 1, pol 0, trig 0, bus 01, IRQ 00, APIC ID ff, APIC LINT 01
[ 0.000000] Processors: 1
[ 0.000000] mapped IOAPIC to ffffffffff5f9000 (fec00000)
[ 0.000000] nr_irqs_gsi: 40
[ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff]
[ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[ 0.000000] e820: [mem 0x10000000-0xfffbffff] available for PCI devices
[ 0.000000] Booting paravirtualized kernel on bare hardware
[ 0.000000] pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
[ 0.000000] pcpu-alloc: [0] 0
[ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 64391
[ 0.000000] Kernel command line: hung_task_panic=1 rcutree.rcu_cpu_stall_timeout=100 log_buf_len=8M ignore_loglevel debug sched_debug apic=debug dynamic_printk sysrq_always_enabled panic=10 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kernel-tests/run-queue/kvm/x86_64-randconfig-c8-0924/devel-cairo-x86_64-201309240752/.vmlinuz-12c6060d1380098bb69fad0c26200557d0763355-20130924080006-9-ant branch=linux-devel/devel-cairo-x86_64-201309240752 BOOT_IMAGE=/kernel/x86_64-randconfig-c8-0924/12c6060d1380098bb69fad0c26200557d0763355/vmlinuz-3.12.0-rc2-00154-g12c6060 noapic nolapic nohz=off
[ 0.000000] sysrq: sysrq always enabled.
[ 0.000000] PID hash table entries: 1024 (order: 1, 8192 bytes)
[ 0.000000] Dentry cache hash table entries: 32768 (order: 6, 262144 bytes)
[ 0.000000] Inode-cache hash table entries: 16384 (order: 5, 131072 bytes)
[ 0.000000] Checking aperture...
[ 0.000000] No AGP bridge found
[ 0.000000] Memory: 199380K/261744K available (7567K kernel code, 2906K rwdata, 2968K rodata, 804K init, 10896K bss, 62364K reserved)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
[ 0.000000] Preemptible hierarchical RCU implementation.
[ 0.000000]
[ 0.000000] NR_IRQS:4352 nr_irqs:256 16
[ 0.000000] Console: colour VGA+ 80x25
[ 0.000000] console [tty0] enabled
[ 0.000000] console [ttyS0] enabled
[ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 0.000000] ... MAX_LOCK_DEPTH: 48
[ 0.000000] ... MAX_LOCKDEP_KEYS: 8191
[ 0.000000] ... CLASSHASH_SIZE: 4096
[ 0.000000] ... MAX_LOCKDEP_ENTRIES: 16384
[ 0.000000] ... MAX_LOCKDEP_CHAINS: 32768
[ 0.000000] ... CHAINHASH_SIZE: 16384
[ 0.000000] memory used by lock dependency info: 6367 kB
[ 0.000000] per task-struct memory footprint: 2688 bytes
[ 0.000000] ODEBUG: 4 of 4 active objects replaced
[ 0.000000] hpet clockevent registered
[ 0.000000] tsc: Fast TSC calibration using PIT
[ 0.000000] tsc: Detected 3191.927 MHz processor
[ 0.011000] Calibrating delay loop (skipped), value calculated using timer frequency.. 6383.85 BogoMIPS (lpj=3191927)
[ 0.012426] pid_max: default: 32768 minimum: 301
[ 0.029855] Mount-cache hash table entries: 256
[ 0.143260] Initializing cgroup subsys debug
[ 0.147443] Initializing cgroup subsys devices
[ 0.150293] Initializing cgroup subsys perf_event
[ 0.167436] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.167436] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0
[ 0.167436] tlb_flushall_shift: -1
[ 0.168305] CPU: AMD QEMU Virtual CPU version 1.6.0 (fam: 06, model: 02, stepping: 03)
[ 0.245000] ACPI: Core revision 20130823
[ 0.559362] ACPI: All ACPI Tables successfully acquired
[ 0.562530] ACPI: setting ELCR to 0200 (from 0c00)
[ 0.629805] Performance Events:
[ 0.632379] no APIC, boot with the "lapic" boot parameter to force-enable it.
[ 0.633230] no hardware sampling interrupt available.
[ 0.636411] Broken PMU hardware detected, using software events only.
[ 0.637255] Failed to access perfctr msr (MSR c0010004 is 0)
[ 0.772435] Apic disabled
[ 0.782333] NMI watchdog: disabled (cpu0): hardware events not enabled
[ 1.120816] atomic64 test passed for x86-64 platform with CX8 and with SSE
[ 1.168489] regulator-dummy: no parameters
[ 1.206306] NET: Registered protocol family 16
[ 1.269598] cpuidle: using governor ladder
[ 1.272419] cpuidle: using governor menu
[ 1.292314] ACPI: bus type PCI registered
[ 1.297358] PCI: Using configuration type 1 for base access
[ 4.525792] bio: create slab <bio-0> at 0
[ 4.635276] ACPI: Added _OSI(Module Device)
[ 4.638502] ACPI: Added _OSI(Processor Device)
[ 4.639398] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 4.642399] ACPI: Added _OSI(Processor Aggregator Device)
[ 5.672414] ACPI: EC: Look up EC in DSDT
[ 8.032361] ACPI: Interpreter enabled
[ 8.052334] ACPI: (supports S0 S4 S5)
[ 8.055280] ACPI: Using PIC for interrupt routing
[ 8.071733] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 11.827000] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 11.829930] acpi PNP0A03:00: Unable to request _OSC control (_OSC support mask: 0x08)
[ 11.924758] PCI host bridge to bus 0000:00
[ 11.927571] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 11.930452] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7]
[ 11.932281] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff]
[ 11.934328] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff]
[ 11.935189] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff]
[ 11.943482] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[ 12.038199] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100
[ 12.124189] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180
[ 12.151354] pci 0000:00:01.1: reg 0x20: [io 0xc1e0-0xc1ef]
[ 12.232439] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[ 12.247830] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI
[ 12.249196] pci 0000:00:01.3: quirk: [io 0xb100-0xb10f] claimed by PIIX4 SMB
[ 12.326362] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000
[ 12.333379] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref]
[ 12.337560] pci 0000:00:02.0: reg 0x14: [mem 0xfebe0000-0xfebe0fff]
[ 12.356350] pci 0000:00:02.0: reg 0x30: [mem 0xfebc0000-0xfebcffff pref]
[ 12.431190] pci 0000:00:03.0: [1af4:1000] type 00 class 0x020000
[ 12.438252] pci 0000:00:03.0: reg 0x10: [io 0xc1c0-0xc1df]
[ 12.443328] pci 0000:00:03.0: reg 0x14: [mem 0xfebe1000-0xfebe1fff]
[ 12.475335] pci 0000:00:03.0: reg 0x30: [mem 0xfebd0000-0xfebdffff pref]
[ 12.554215] pci 0000:00:04.0: [8086:100e] type 00 class 0x020000
[ 12.561269] pci 0000:00:04.0: reg 0x10: [mem 0xfeb80000-0xfeb9ffff]
[ 12.567280] pci 0000:00:04.0: reg 0x14: [io 0xc000-0xc03f]
[ 12.587288] pci 0000:00:04.0: reg 0x30: [mem 0xfeba0000-0xfebbffff pref]
[ 12.661682] pci 0000:00:05.0: [1af4:1001] type 00 class 0x010000
[ 12.670793] pci 0000:00:05.0: reg 0x10: [io 0xc040-0xc07f]
[ 12.675253] pci 0000:00:05.0: reg 0x14: [mem 0xfebe2000-0xfebe2fff]
[ 12.767431] pci 0000:00:06.0: [1af4:1001] type 00 class 0x010000
[ 12.774277] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc0bf]
[ 12.779334] pci 0000:00:06.0: reg 0x14: [mem 0xfebe3000-0xfebe3fff]
[ 12.894319] pci 0000:00:07.0: [1af4:1001] type 00 class 0x010000
[ 12.902361] pci 0000:00:07.0: reg 0x10: [io 0xc0c0-0xc0ff]
[ 12.916345] pci 0000:00:07.0: reg 0x14: [mem 0xfebe4000-0xfebe4fff]
[ 13.080573] pci 0000:00:08.0: [1af4:1001] type 00 class 0x010000
[ 13.093371] pci 0000:00:08.0: reg 0x10: [io 0xc100-0xc13f]
[ 13.104319] pci 0000:00:08.0: reg 0x14: [mem 0xfebe5000-0xfebe5fff]
[ 13.269746] pci 0000:00:09.0: [1af4:1001] type 00 class 0x010000
[ 13.284395] pci 0000:00:09.0: reg 0x10: [io 0xc140-0xc17f]
[ 13.292357] pci 0000:00:09.0: reg 0x14: [mem 0xfebe6000-0xfebe6fff]
[ 13.454460] pci 0000:00:0a.0: [1af4:1001] type 00 class 0x010000
[ 13.469372] pci 0000:00:0a.0: reg 0x10: [io 0xc180-0xc1bf]
[ 13.483313] pci 0000:00:0a.0: reg 0x14: [mem 0xfebe7000-0xfebe7fff]
[ 13.671348] pci 0000:00:0b.0: [8086:25ab] type 00 class 0x088000
[ 13.683547] pci 0000:00:0b.0: reg 0x10: [mem 0xfebe8000-0xfebe800f]
[ 13.860268] pci_bus 0000:00: on NUMA node 0
[ 14.249382] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11)
[ 14.315279] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11)
[ 14.373401] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11)
[ 14.429315] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11)
[ 14.463301] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)
[ 14.677000] ACPI: Enabled 16 GPEs in block 00 to 0F
[ 14.683343] ACPI: \_SB_.PCI0: notify handler is installed
[ 14.737394] Found 1 acpi root devices
[ 14.850000] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none
[ 14.853550] vgaarb: loaded
[ 14.855381] vgaarb: bridge control possible 0000:00:02.0
[ 14.911282] ACPI: bus type USB registered
[ 14.925539] usbcore: registered new interface driver usbfs
[ 14.934427] usbcore: registered new interface driver hub
[ 14.950565] usbcore: registered new device driver usb
[ 14.990300] pps_core: LinuxPPS API ver. 1 registered
[ 14.992475] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[ 14.997405] PTP clock support registered
[ 15.010221] EDAC MC: Ver: 3.0.0
[ 15.045421] EDAC DEBUG: edac_mc_sysfs_init: device mc created
[ 17.041811] Advanced Linux Sound Architecture Driver Initialized.
[ 17.042344] PCI: Using ACPI for IRQ routing
[ 17.046207] PCI: pci_cache_line_size set to 64 bytes
[ 17.060875] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff]
[ 17.062645] e820: reserve RAM buffer [mem 0x0fffe000-0x0fffffff]
[ 17.163353] Switched to clocksource hpet
[ 17.194346] FS-Cache: Loaded
[ 17.203252] CacheFiles: Loaded
[ 17.214180] pnp: PnP ACPI init
[ 17.219351] ACPI: bus type PNP registered
[ 17.253337] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active)
[ 17.270162] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active)
[ 17.288284] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active)
[ 17.304155] pnp 00:03: [dma 2]
[ 17.314029] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active)
[ 17.335377] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active)
[ 17.360270] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active)
[ 17.472266] pnp 00:06: Plug and Play ACPI device, IDs PNP0103 (active)
[ 17.526716] pnp: PnP ACPI: found 7 devices
[ 17.529228] ACPI: bus type PNP unregistered
[ 17.999246] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7]
[ 18.003147] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff]
[ 18.005142] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff]
[ 18.007682] pci_bus 0000:00: resource 7 [mem 0x80000000-0xfebfffff]
[ 18.017384] NET: Registered protocol family 1
[ 18.024521] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 18.027298] pci 0000:00:01.0: PIIX3: Enabling Passive Release
[ 18.033494] pci 0000:00:01.0: Activating ISA DMA hang workarounds
[ 18.038227] pci 0000:00:02.0: Boot video device
[ 18.045295] PCI: CLS 0 bytes, default 64
[ 18.142364] Unpacking initramfs...
[ 166.852441] Freeing initrd memory: 23656K (ffff88000e8d6000 - ffff88000fff0000)
[ 167.703715] PCLMULQDQ-NI instructions are not detected.
[ 167.707113] sha256_ssse3: Neither AVX nor SSSE3 is available/usable.
[ 167.711478] AVX or AES-NI instructions are not detected.
[ 167.718356] AVX instructions are not detected.
[ 167.722155] AVX instructions are not detected.
[ 167.724103] AVX instructions are not detected.
[ 167.725394] AVX instructions are not detected.
[ 167.911182] tsc: Refined TSC clocksource calibration: 3191.889 MHz
[ 167.920661] Switched to clocksource tsc
[ 169.108276] zbud: loaded
[ 169.285373] VFS: Disk quotas dquot_6.5.2
[ 169.329288] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 170.052349] NTFS driver 2.1.30 [Flags: R/W].
[ 170.145396] fuse init (API version 7.22)
[ 170.328266] JFS: nTxBlock = 1742, nTxLock = 13939
[ 170.549415] SGI XFS with security attributes, large block/inode numbers, debug enabled
[ 171.009441] NILFS version 2 loaded
[ 171.998491] GFS2 installed
[ 172.003268] msgmni has been set to 435
[ 172.868281] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[ 172.871099] io scheduler noop registered
[ 172.872391] io scheduler deadline registered (default)
[ 172.876355] io scheduler cfq registered
[ 172.931132] xz_dec_test: module loaded
[ 172.932384] xz_dec_test: Create a device node with 'mknod xz_dec_test c 249 0' and write .xz files to it.
[ 172.934104] rbtree testing -> 759395 cycles
[ 198.225405] augmented rbtree testing -> 1198977 cycles
[ 239.068233] no IO addresses supplied
[ 239.138180] ipmi message handler version 39.2
[ 239.152397] ipmi device interface
[ 239.177113] IPMI System Interface driver.
[ 239.207183] ipmi_si: Adding default-specified kcs state machine
[ 239.211244] ipmi_si: Trying default-specified kcs state machine at i/o address 0xca2, slave address 0x0, irq 0
[ 239.219210] ipmi_si: Interface detection failed
[ 239.240207] ipmi_si: Adding default-specified smic state machine
[ 239.243352] ipmi_si: Trying default-specified smic state machine at i/o address 0xca9, slave address 0x0, irq 0
[ 239.257283] ipmi_si: Interface detection failed
[ 239.263398] ipmi_si: Adding default-specified bt state machine
[ 239.267152] ipmi_si: Trying default-specified bt state machine at i/o address 0xe4, slave address 0x0, irq 0
[ 239.273295] ipmi_si: Interface detection failed
[ 239.315223] ipmi_si: Unable to find any System Interface(s)
[ 239.317603] Copyright (C) 2004 MontaVista Software - IPMI Powerdown via sys_reboot.
[ 239.395171] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 239.409250] ACPI: Power Button [PWRF]
[ 247.970237] [sched_delayed] sched: RT throttling activated
[ 254.565382] r3964: Philips r3964 Driver $Revision: 1.10 $
[ 254.581353] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[ 254.719242] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 254.924572] STMicroelectronics ASC driver initialized
[ 254.962139] serial: Freescale lpuart driver
[ 255.023301] Non-volatile memory driver v1.3
[ 255.129385] smapi::smapi_init, ERROR invalid usSmapiID
[ 255.132124] mwave: tp3780i::tp3780I_InitializeBoardData: Error: SMAPI is not available on this machine
[ 255.137359] mwave: mwavedd::mwave_init: Error: Failed to initialize board data
[ 255.143243] mwave: mwavedd::mwave_init: Error: Failed to initialize
[ 255.157271] SyncLink PC Card driver $Revision: 4.34 $, tty major#244
[ 255.170299] Hangcheck: starting hangcheck timer 0.9.1 (tick is 180 seconds, margin is 60 seconds).
[ 255.175243] Hangcheck: Using getrawmonotonic().
[ 255.194593] [drm] Initialized drm 1.1.0 20060810
[ 255.204093] usbcore: registered new interface driver udl
[ 255.228255] dummy-irq: no IRQ given. Use irq=N
[ 255.335383] usbcore: registered new interface driver viperboard
[ 255.406358] L440GX flash mapping: failed to find PIIX4 ISA bridge, cannot continue
[ 255.441296] platform physmap-flash.0: failed to claim resource 0
[ 255.473116] slram: not enough parameters.
[ 255.618347] ftl_cs: FTL header not found.
[ 255.856364] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[ 255.864346] ehci-pci: EHCI PCI platform driver
[ 255.887241] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[ 255.890213] ohci-pci: OHCI PCI platform driver
[ 255.911343] ohci-platform: OHCI generic platform driver
[ 255.958197] fusbh200_hcd: FUSBH200 Host Controller (EHCI) Driver
[ 255.961135] Warning! fusbh200_hcd should always be loaded before uhci_hcd and ohci_hcd, not after
[ 255.981553] usbcore: registered new interface driver usblp
[ 255.990229] usbcore: registered new interface driver cdc_wdm
[ 255.998589] usbcore: registered new interface driver usbtmc
[ 256.012213] usbcore: registered new interface driver mdc800
[ 256.015172] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera
[ 256.045346] usbcore: registered new interface driver usbserial
[ 256.054345] usbcore: registered new interface driver usbserial_generic
[ 256.075271] usbserial: USB Serial support registered for generic
[ 256.084093] usbcore: registered new interface driver ark3116
[ 256.094199] usbserial: USB Serial support registered for ark3116
[ 256.102289] usbcore: registered new interface driver belkin_sa
[ 256.113265] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter
[ 256.130583] usbcore: registered new interface driver ch341
[ 256.146246] usbserial: USB Serial support registered for ch341-uart
[ 256.155167] usbcore: registered new interface driver cyberjack
[ 256.164098] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader
[ 256.182363] usbcore: registered new interface driver cypress_m8
[ 256.199247] usbserial: USB Serial support registered for DeLorme Earthmate USB
[ 256.231203] usbserial: USB Serial support registered for HID->COM RS232 Adapter
[ 256.264179] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter
[ 256.280583] usbcore: registered new interface driver usb_debug
[ 256.304156] usbserial: USB Serial support registered for debug
[ 256.313106] usbcore: registered new interface driver digi_acceleport
[ 256.322120] usbserial: USB Serial support registered for Digi 2 port USB adapter
[ 256.335093] usbserial: USB Serial support registered for Digi 4 port USB adapter
[ 256.352380] usbcore: registered new interface driver empeg
[ 256.367278] usbserial: USB Serial support registered for empeg
[ 256.375553] usbcore: registered new interface driver ftdi_sio
[ 256.393266] usbserial: USB Serial support registered for FTDI USB Serial Device
[ 256.402263] usbcore: registered new interface driver ipw
[ 256.411270] usbserial: USB Serial support registered for IPWireless converter
[ 256.426247] usbcore: registered new interface driver ir_usb
[ 256.436196] usbserial: USB Serial support registered for IR Dongle
[ 256.445155] usbcore: registered new interface driver iuu_phoenix
[ 256.454198] usbserial: USB Serial support registered for iuu_phoenix
[ 256.463174] usbcore: registered new interface driver keyspan
[ 256.472274] usbserial: USB Serial support registered for Keyspan - (without firmware)
[ 256.484244] usbserial: USB Serial support registered for Keyspan 1 port adapter
[ 256.493565] usbserial: USB Serial support registered for Keyspan 2 port adapter
[ 256.504246] usbserial: USB Serial support registered for Keyspan 4 port adapter
[ 256.530360] usbcore: registered new interface driver mct_u232
[ 256.553115] usbserial: USB Serial support registered for MCT U232
[ 256.561560] usbcore: registered new interface driver mos7720
[ 256.570248] usbserial: USB Serial support registered for Moschip 2 port adapter
[ 256.585122] usbcore: registered new interface driver mos7840
[ 256.594181] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver
[ 256.605359] usbcore: registered new interface driver navman
[ 256.613573] usbserial: USB Serial support registered for navman
[ 256.628591] usbcore: registered new interface driver omninet
[ 256.643151] usbserial: USB Serial support registered for ZyXEL - omni.net lcd plus usb
[ 256.669176] usbcore: registered new interface driver option
[ 256.677346] usbserial: USB Serial support registered for GSM modem (1-port)
[ 256.698556] usbcore: registered new interface driver pl2303
[ 256.711595] usbserial: USB Serial support registered for pl2303
[ 256.725332] usbcore: registered new interface driver qcaux
[ 256.734378] usbserial: USB Serial support registered for qcaux
[ 256.752375] usbcore: registered new interface driver quatech2
[ 256.772592] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver
[ 256.781272] usbcore: registered new interface driver safe_serial
[ 256.791332] usbserial: USB Serial support registered for safe_serial
[ 256.809203] usbcore: registered new interface driver sierra
[ 256.817267] usbserial: USB Serial support registered for Sierra USB modem
[ 256.831558] usbcore: registered new interface driver usb_serial_simple
[ 256.846122] usbserial: USB Serial support registered for zio
[ 256.854569] usbserial: USB Serial support registered for funsoft
[ 256.875384] usbserial: USB Serial support registered for flashloader
[ 256.893357] usbserial: USB Serial support registered for vivopay
[ 256.914596] usbserial: USB Serial support registered for moto_modem
[ 256.929572] usbserial: USB Serial support registered for hp4x
[ 256.949273] usbserial: USB Serial support registered for suunto
[ 256.958357] usbserial: USB Serial support registered for siemens_mpi
[ 256.975354] usbcore: registered new interface driver spcp8x5
[ 256.985202] usbserial: USB Serial support registered for SPCP8x5
[ 256.994591] usbcore: registered new interface driver visor
[ 257.013353] usbserial: USB Serial support registered for Handspring Visor / Palm OS
[ 257.026221] usbserial: USB Serial support registered for Sony Clie 5.0
[ 257.041189] usbserial: USB Serial support registered for Sony Clie 3.5
[ 257.050220] usbcore: registered new interface driver xsens_mt
[ 257.058336] usbserial: USB Serial support registered for xsens_mt
[ 257.067376] usbcore: registered new interface driver zte_ev
[ 257.076552] usbserial: USB Serial support registered for zte_ev
[ 257.092289] usbcore: registered new interface driver adutux
[ 257.101249] usbcore: registered new interface driver cypress_cy7c63
[ 257.110181] usbcore: registered new interface driver cytherm
[ 257.119201] usbcore: registered new interface driver emi26 - firmware loader
[ 257.149587] usbcore: registered new interface driver emi62 - firmware loader
[ 257.154247] driver ftdi-elan
[ 257.204088] usbcore: registered new interface driver ftdi-elan
[ 257.221302] usbcore: registered new interface driver idmouse
[ 257.230374] usbcore: registered new interface driver usblcd
[ 257.239554] usbcore: registered new interface driver usbled
[ 257.255363] usbcore: registered new interface driver legousbtower
[ 257.270215] usbcore: registered new interface driver rio500
[ 257.280229] usbcore: registered new interface driver usb_ehset_test
[ 257.290208] usbcore: registered new interface driver trancevibrator
[ 257.300279] usbcore: registered new interface driver usbsevseg
[ 257.477263] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005
[ 257.490204] dummy_hcd dummy_hcd.0: Dummy host controller
[ 257.512288] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1
[ 257.647195] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[ 257.655127] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 257.666153] usb usb1: Product: Dummy host controller
[ 257.669558] usb usb1: Manufacturer: Linux 3.12.0-rc2-00154-g12c6060 dummy_hcd
[ 257.676368] usb usb1: SerialNumber: dummy_hcd.0
[ 257.896601] hub 1-0:1.0: USB hub found
[ 265.380163] hub 1-0:1.0: 1 port detected
[ 265.698335] udc dummy_udc.0: registering UDC driver [g_audio]
[ 265.713267] g_audio gadget: adding config #1 'Linux USB Audio Gadget'/ffffffff81cafa80
[ 265.750597] g_audio gadget: unable to open sound control device file: /dev/snd/controlC0
[ 265.766217] g_audio gadget: we need at least one control device
[ 265.770028] g_audio gadget: cfg 1/ffffffff81cafa80 speeds:
[ 265.782278] g_audio gadget: Linux USB Audio Gadget, version: Feb 2, 2012
[ 265.789182] g_audio gadget: g_audio ready
[ 265.799105] dummy_udc dummy_udc.0: binding gadget driver 'g_audio'
[ 265.814292] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes
[ 265.829337] dummy_hcd dummy_hcd.0: port status 0x00010101 has changes
[ 265.897126] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[ 266.051613] serio: i8042 KBD port at 0x60,0x64 irq 1
[ 266.065271] serio: i8042 AUX port at 0x60,0x64 irq 12
[ 266.100796] g_audio gadget: resume
[ 266.119225] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes
[ 266.215117] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[ 266.296283] mousedev: PS/2 mouse device common for all mice
[ 266.310611] g_audio gadget: resume
[ 266.315342] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes
[ 266.341208] evbug: Connected device: input0 (Power Button at LNXPWRBN/button/input0)
[ 266.390253] dummy_udc dummy_udc.0: set_address = 2
[ 266.478500] usb 1-1: no configurations
[ 266.481989] usb 1-1: can't read configurations, error -22
[ 266.486113] g_audio gadget: suspend
[ 266.520970] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1
[ 266.537210] evbug: Connected device: input1 (AT Translated Set 2 keyboard at isa0060/serio0/input0)
[ 266.553203] g_audio gadget: resume
[ 266.554191] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes
[ 266.567254] mk712: device not present
[ 266.570524] usbcore: registered new interface driver usbtouchscreen
[ 266.602510] rtc_cmos 00:00: RTC can wake from S4
[ 266.609855] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[ 266.621015] rtc (null): alarm rollover: day
[ 266.630096] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0
[ 266.634971] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram, hpet irqs
[ 266.665204] g_audio gadget: resume
[ 266.666281] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes
[ 266.703053] rtc-test rtc-test.0: rtc core: registered test as rtc1
[ 266.717290] rtc-test rtc-test.1: rtc core: registered test as rtc2
[ 266.726903] dummy_udc dummy_udc.0: set_address = 3
[ 266.744295] usb 1-1: no configurations
[ 266.758281] usb 1-1: can't read configurations, error -22
[ 266.769364] g_audio gadget: suspend
[ 266.772330] i2c /dev entries driver
[ 266.814400] i2c-parport-light: adapter type unspecified
[ 266.823434] usbcore: registered new interface driver i2c-tiny-usb
[ 266.847327] pps pps0: new PPS source ktimer
[ 266.852153] pps pps0: ktimer PPS source registered
[ 266.855252] Driver for 1-wire Dallas network protocol.
[ 266.864243] g_audio gadget: resume
[ 266.867226] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes
[ 266.887280] DS1WM w1 busmaster driver - (c) 2004 Szabolcs Gyurko
[ 266.907205] 1-Wire driver for the DS2760 battery monitor chip - (c) 2004-2005, Szabolcs Gyurko
[ 266.944390] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[ 266.951899] dummy_udc dummy_udc.0: set_address = 4
[ 266.991289] usb 1-1: no configurations
[ 266.994654] usb 1-1: can't read configurations, error -22
[ 266.996296] g_audio gadget: suspend
[ 267.067318] g_audio gadget: resume
[ 267.073354] dummy_hcd dummy_hcd.0: port status 0x00100503 has changes
[ 267.138290] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[ 267.144177] dummy_udc dummy_udc.0: set_address = 5
[ 267.182202] f71882fg: Not a Fintek device
[ 267.186206] usb 1-1: no configurations
[ 267.187902] usb 1-1: can't read configurations, error -22
[ 267.191198] f71882fg: Not a Fintek device
[ 267.195398] g_audio gadget: suspend
[ 267.205257] hub 1-0:1.0: unable to enumerate USB device on port 1
[ 267.362042] sch56xx_common: Unsupported device id: 0xff
[ 267.363382] sch56xx_common: Unsupported device id: 0xff
[ 267.382939] usbcore: registered new interface driver pcwd_usb
[ 267.384047] acquirewdt: WDT driver for Acquire single board computer initialising
[ 267.396035] acquirewdt: I/O address 0x0043 already in use
[ 267.397993] acquirewdt: probe of acquirewdt failed with error -5
[ 267.403138] sc520_wdt: WDT driver for SC520 initialised. timeout=30 sec (nowayout=1)
[ 267.404887] ib700wdt: WDT driver for IB700 single board computer initialising
[ 267.416357] ib700wdt: failed to register misc device
[ 267.418254] ib700wdt: probe of ib700wdt failed with error -16
[ 267.420029] wafer5823wdt: WDT driver for Wafer 5823 single board computer initialising
[ 267.422076] wafer5823wdt: cannot register miscdev on minor=130 (err=-16)
[ 267.425980] sc1200wdt: build 20020303
[ 267.428287] sc1200wdt: io parameter must be specified
[ 267.431204] pc87413_wdt: Version 1.1 at io 0x2E
[ 267.432523] pc87413_wdt: cannot register miscdev on minor=130 (err=-16)
[ 267.435017] sbc60xxwdt: cannot register miscdev on minor=130 (err=-16)
[ 267.436960] sbc8360: failed to register misc device
[ 267.438794] cpu5wdt: misc_register failed
[ 267.439495] w83697ug_wdt: WDT driver for the Winbond(TM) W83697UG/UF Super I/O chip initialising
[ 267.441021] w83697ug_wdt: No W83697UG/UF could be found
[ 267.442984] w83877f_wdt: cannot register miscdev on minor=130 (err=-16)
[ 267.444343] w83977f_wdt: driver v1.00
[ 267.446068] w83977f_wdt: cannot register miscdev on minor=130 (err=-16)
[ 267.447945] sbc_epx_c3: cannot register miscdev on minor=130 (err=-16)
[ 267.455906] watchdog: Software Watchdog: cannot register miscdev on minor=130 (err=-16).
[ 267.457356] watchdog: Software Watchdog: a legacy watchdog module is probably present.
[ 267.474798] softdog: Software Watchdog Timer: 0.08 initialized. soft_noboot=0 soft_margin=60 sec soft_panic=0 (nowayout=1)
[ 267.494000] sdhci: Secure Digital Host Controller Interface driver
[ 267.497554] sdhci: Copyright(c) Pierre Ossman
[ 267.499025] VUB300 Driver rom wait states = 1C irqpoll timeout = 0400
[ 267.529525] usbcore: registered new interface driver vub300
[ 267.535523] usbcore: registered new interface driver ushc
[ 267.537083] sdhci-pltfm: SDHCI platform and OF driver helper
[ 267.602219] ledtrig-cpu: registered to indicate activity on CPUs
[ 267.656654] BUG: unable to handle kernel NULL pointer dereference at 0000000000000248
[ 267.656689] IP: [<ffffffff810073c9>] dma_supported+0x9/0xa0
[ 267.656689] PGD 0
[ 267.656689] Oops: 0000 [#1] PREEMPT
[ 267.656689] CPU: 0 PID: 1 Comm: swapper Not tainted 3.12.0-rc2-00154-g12c6060 #3
[ 267.656689] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 267.656689] task: ffff88000d868000 ti: ffff88000d864000 task.ti: ffff88000d864000
[ 267.656689] RIP: 0010:[<ffffffff810073c9>] [<ffffffff810073c9>] dma_supported+0x9/0xa0
[ 267.656689] RSP: 0000:ffff88000d865cb0 EFLAGS: 00000202
[ 267.656689] RAX: ffffffff814c0b90 RBX: 00000000fffffffb RCX: 0000000000000001
[ 267.656689] RDX: 0000000000000780 RSI: 00000000ffffffff RDI: 0000000000000010
[ 267.656689] RBP: ffff88000d865cb0 R08: 0000000000000001 R09: 0000000000000001
[ 267.656689] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
[ 267.656689] R13: ffff88000f5eb400 R14: ffffffff81c85240 R15: 0000000000000000
[ 267.656689] FS: 0000000000000000(0000) GS:ffffffff81a6b000(0000) knlGS:0000000000000000
[ 267.656689] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[ 267.656689] CR2: 0000000000000248 CR3: 0000000001a5c000 CR4: 00000000000006b0
[ 267.656689] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 267.656689] DR3: 0000000000000000 DR6: 0000000000000000 DR7: 0000000000000000
[ 267.656689] Stack:
[ 267.656689] ffff88000d865cd8 ffffffff816878d6 ffff88000f5eb410 ffffffff81d00128
[ 267.656689] ffff88000f5eb400 ffff88000d865d08 ffffffff814c0bce ffffffff814bf06e
[ 267.656689] ffff88000f5eb410 ffff88000f5eb410 ffffffff81d00128 ffff88000d865d30
[ 267.656689] Call Trace:
[ 267.656689] [<ffffffff816878d6>] dcdbas_probe+0x46/0xb0
[ 267.656689] [<ffffffff814c0bce>] platform_drv_probe+0x3e/0x70
[ 267.656689] [<ffffffff814bf06e>] ? driver_sysfs_add+0x6e/0xa0
[ 267.656689] [<ffffffff814bf495>] really_probe+0xc5/0x1e0
[ 267.656689] [<ffffffff814bf5d0>] ? driver_probe_device+0x20/0x20
[ 267.656689] [<ffffffff814bf625>] __device_attach+0x55/0x70
[ 267.656689] [<ffffffff814bdc6e>] bus_for_each_drv+0x5e/0xb0
[ 267.656689] [<ffffffff814bf328>] device_attach+0x78/0x90
[ 267.656689] [<ffffffff814bdee5>] bus_probe_device+0x35/0xd0
[ 267.656689] [<ffffffff814bbafd>] device_add+0x4ad/0x720
[ 267.656689] [<ffffffff814c11f0>] platform_device_add+0x180/0x210
[ 267.656689] [<ffffffff814c14a0>] platform_device_register_full+0xb0/0x110
[ 267.656689] [<ffffffff81d57880>] ? dcdrbu_init+0x15a/0x15a
[ 267.656689] [<ffffffff81d578a6>] dcdbas_init+0x26/0x51
[ 267.656689] [<ffffffff81d23e62>] do_one_initcall+0x7d/0x115
[ 267.656689] [<ffffffff81d2403d>] kernel_init_freeable+0x143/0x1cf
[ 267.656689] [<ffffffff81d23831>] ? do_early_param+0x8a/0x8a
[ 267.656689] [<ffffffff8174da90>] ? rest_init+0xc0/0xc0
[ 267.656689] [<ffffffff8174da99>] kernel_init+0x9/0x170
[ 267.656689] [<ffffffff817623ca>] ret_from_fork+0x7a/0xb0
[ 267.656689] [<ffffffff8174da90>] ? rest_init+0xc0/0xc0
[ 267.656689] Code: 0c 48 0f bd c6 8d 70 01 e8 05 24 0f 00 48 8b 5d f0 4c 8b 65 f8 c9 c3 66 66 2e 0f 1f 84 00 00 00 00 00 55 48 85 ff 48 89 e5 74 0c <48> 8b 87 38 02 00 00 48 85 c0 75 0b 48 8b 05 3c e0 a5 00 0f 1f
[ 267.656689] RIP [<ffffffff810073c9>] dma_supported+0x9/0xa0
[ 267.656689] RSP <ffff88000d865cb0>
[ 267.656689] CR2: 0000000000000248
[ 267.751209] ---[ end trace a1914743e6b14bdd ]---
[ 267.753573] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000009
[ 267.753573]
[ 267.753573] Rebooting in 10 seconds..
BUG: kernel boot oops
Elapsed time: 285
qemu-system-x86_64 -kernel /kernel/x86_64-randconfig-c8-0924/12c6060d1380098bb69fad0c26200557d0763355/vmlinuz-3.12.0-rc2-00154-g12c6060 -append 'hung_task_panic=1 rcutree.rcu_cpu_stall_timeout=100 log_buf_len=8M ignore_loglevel debug sched_debug apic=debug dynamic_printk sysrq_always_enabled panic=10 prompt_ramdisk=0 console=ttyS0,115200 console=tty0 vga=normal root=/dev/ram0 rw link=/kernel-tests/run-queue/kvm/x86_64-randconfig-c8-0924/devel-cairo-x86_64-201309240752/.vmlinuz-12c6060d1380098bb69fad0c26200557d0763355-20130924080006-9-ant branch=linux-devel/devel-cairo-x86_64-201309240752 BOOT_IMAGE=/kernel/x86_64-randconfig-c8-0924/12c6060d1380098bb69fad0c26200557d0763355/vmlinuz-3.12.0-rc2-00154-g12c6060 noapic nolapic nohz=off' -initrd /kernel-tests/initrd/quantal-core-x86_64.cgz -m 256M -smp 2 -net nic,vlan=0,macaddr=00:00:00:00:00:00,model=virtio -net user,vlan=0,hostfwd=tcp::20439-:22 -net nic,vlan=1,model=e1000 -net user,vlan=1 -boot order=nc -no-reboot -watchdog i6300esb -drive file=/fs/sdc1/disk0-ant-16343,media=disk,if=virtio -drive file=/fs/sdc1/disk1-ant-16343,media=disk,if=virtio -drive file=/fs/sdc1/disk2-ant-16343,media=disk,if=virtio -drive file=/fs/sdc1/disk3-ant-16343,media=disk,if=virtio -drive file=/fs/sdc1/disk4-ant-16343,media=disk,if=virtio -drive file=/fs/sdc1/disk5-ant-16343,media=disk,if=virtio -pidfile /dev/shm/kboot/pid-ant-lkp-16343 -serial file:/dev/shm/kboot/serial-ant-lkp-16343 -daemonize -display none -monitor null
[-- Attachment #3: bisect-12c6060d1380098bb69fad0c26200557d0763355-x86_64-randconfig-c8-0924-BUG:-unable-to-handle-kernel-NULL-pointer-dereference-at-90445.log --]
[-- Type: application/octet-stream, Size: 32639 bytes --]
[-- Attachment #4: config-3.12.0-rc2-00154-g12c6060 --]
[-- Type: text/plain, Size: 74448 bytes --]
#
# Automatically generated file; DO NOT EDIT.
# Linux/x86_64 3.12.0-rc2 Kernel Configuration
#
CONFIG_64BIT=y
CONFIG_X86_64=y
CONFIG_X86=y
CONFIG_INSTRUCTION_DECODER=y
CONFIG_OUTPUT_FORMAT="elf64-x86-64"
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig"
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_MMU=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_ARCH_HAS_CPU_AUTOPROBE=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
CONFIG_ZONE_DMA32=y
CONFIG_AUDIT_ARCH=y
CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
CONFIG_ARCH_HWEIGHT_CFLAGS="-fcall-saved-rdi -fcall-saved-rsi -fcall-saved-rdx -fcall-saved-rcx -fcall-saved-r8 -fcall-saved-r9 -fcall-saved-r10 -fcall-saved-r11"
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_EXTABLE_SORT=y
#
# General setup
#
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_CROSS_COMPILE=""
# CONFIG_COMPILE_TEST is not set
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_HAVE_KERNEL_GZIP=y
CONFIG_HAVE_KERNEL_BZIP2=y
CONFIG_HAVE_KERNEL_LZMA=y
CONFIG_HAVE_KERNEL_XZ=y
CONFIG_HAVE_KERNEL_LZO=y
CONFIG_HAVE_KERNEL_LZ4=y
CONFIG_KERNEL_GZIP=y
# CONFIG_KERNEL_BZIP2 is not set
# CONFIG_KERNEL_LZMA is not set
# CONFIG_KERNEL_XZ is not set
# CONFIG_KERNEL_LZO is not set
# CONFIG_KERNEL_LZ4 is not set
CONFIG_DEFAULT_HOSTNAME="(none)"
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
# CONFIG_POSIX_MQUEUE is not set
CONFIG_FHANDLE=y
# CONFIG_AUDIT is not set
#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_ARCH_CLOCKSOURCE_DATA=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
CONFIG_GENERIC_CMOS_UPDATE=y
#
# Timers subsystem
#
CONFIG_HZ_PERIODIC=y
# CONFIG_NO_HZ_IDLE is not set
CONFIG_NO_HZ=y
# CONFIG_HIGH_RES_TIMERS is not set
#
# CPU/Task time and stats accounting
#
CONFIG_TICK_CPU_ACCOUNTING=y
# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
# CONFIG_IRQ_TIME_ACCOUNTING is not set
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
#
# RCU Subsystem
#
CONFIG_TREE_PREEMPT_RCU=y
CONFIG_PREEMPT_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_FANOUT=64
CONFIG_RCU_FANOUT_LEAF=16
CONFIG_RCU_FANOUT_EXACT=y
# CONFIG_TREE_RCU_TRACE is not set
# CONFIG_RCU_BOOST is not set
# CONFIG_RCU_NOCB_CPU is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
CONFIG_ARCH_WANTS_PROT_NUMA_PROT_NONE=y
CONFIG_CGROUPS=y
CONFIG_CGROUP_DEBUG=y
# CONFIG_CGROUP_FREEZER is not set
CONFIG_CGROUP_DEVICE=y
CONFIG_CPUSETS=y
# CONFIG_PROC_PID_CPUSET is not set
# CONFIG_CGROUP_CPUACCT is not set
CONFIG_RESOURCE_COUNTERS=y
# CONFIG_MEMCG is not set
CONFIG_CGROUP_PERF=y
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_CFS_BANDWIDTH=y
# CONFIG_RT_GROUP_SCHED is not set
# CONFIG_BLK_CGROUP is not set
# CONFIG_CHECKPOINT_RESTORE is not set
CONFIG_NAMESPACES=y
CONFIG_UTS_NS=y
CONFIG_IPC_NS=y
# CONFIG_USER_NS is not set
CONFIG_PID_NS=y
CONFIG_NET_NS=y
# CONFIG_UIDGID_STRICT_TYPE_CHECKS is not set
CONFIG_SCHED_AUTOGROUP=y
# CONFIG_SYSFS_DEPRECATED is not set
CONFIG_RELAY=y
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_RD_LZ4=y
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
CONFIG_SYSCTL_EXCEPTION_TRACE=y
CONFIG_HAVE_PCSPKR_PLATFORM=y
# CONFIG_EXPERT is not set
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_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_PCI_QUIRKS=y
# CONFIG_EMBEDDED is not set
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_PERF_USE_VMALLOC=y
#
# Kernel Performance Events And Counters
#
CONFIG_PERF_EVENTS=y
CONFIG_DEBUG_PERF_USE_VMALLOC=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
CONFIG_COMPAT_BRK=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_PROFILING is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_OPROFILE_NMI_TIMER=y
# CONFIG_JUMP_LABEL is not set
# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_HAVE_IOREMAP_PROT=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_OPTPROBES=y
CONFIG_HAVE_KPROBES_ON_FTRACE=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_ATTRS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_DMA_API_DEBUG=y
CONFIG_HAVE_HW_BREAKPOINT=y
CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
CONFIG_HAVE_USER_RETURN_NOTIFIER=y
CONFIG_HAVE_PERF_EVENTS_NMI=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_HAVE_ARCH_JUMP_LABEL=y
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
CONFIG_HAVE_CMPXCHG_LOCAL=y
CONFIG_HAVE_CMPXCHG_DOUBLE=y
CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
CONFIG_SECCOMP_FILTER=y
CONFIG_HAVE_CONTEXT_TRACKING=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
CONFIG_HAVE_ARCH_SOFT_DIRTY=y
CONFIG_MODULES_USE_ELF_RELA=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 is not set
CONFIG_BLOCK=y
CONFIG_BLK_DEV_BSG=y
CONFIG_BLK_DEV_BSGLIB=y
# CONFIG_BLK_DEV_INTEGRITY is not set
CONFIG_CMDLINE_PARSER=y
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
CONFIG_ACORN_PARTITION=y
# CONFIG_ACORN_PARTITION_CUMANA is not set
# CONFIG_ACORN_PARTITION_EESOX is not set
CONFIG_ACORN_PARTITION_ICS=y
CONFIG_ACORN_PARTITION_ADFS=y
CONFIG_ACORN_PARTITION_POWERTEC=y
CONFIG_ACORN_PARTITION_RISCIX=y
CONFIG_AIX_PARTITION=y
# CONFIG_OSF_PARTITION is not set
CONFIG_AMIGA_PARTITION=y
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
# CONFIG_MSDOS_PARTITION is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
CONFIG_SUN_PARTITION=y
CONFIG_KARMA_PARTITION=y
CONFIG_EFI_PARTITION=y
CONFIG_SYSV68_PARTITION=y
CONFIG_CMDLINE_PARTITION=y
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_DEADLINE=y
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="deadline"
CONFIG_UNINLINE_SPIN_UNLOCK=y
CONFIG_FREEZER=y
#
# Processor type and features
#
CONFIG_ZONE_DMA=y
# CONFIG_SMP is not set
CONFIG_X86_MPPARSE=y
# CONFIG_X86_EXTENDED_PLATFORM is not set
# CONFIG_X86_INTEL_LPSS is not set
# CONFIG_SCHED_OMIT_FRAME_POINTER is not set
CONFIG_HYPERVISOR_GUEST=y
CONFIG_PARAVIRT=y
# CONFIG_PARAVIRT_DEBUG is not set
# CONFIG_XEN is not set
# CONFIG_XEN_PRIVILEGED_GUEST is not set
CONFIG_KVM_GUEST=y
# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
CONFIG_PARAVIRT_CLOCK=y
CONFIG_NO_BOOTMEM=y
# CONFIG_MEMTEST is not set
CONFIG_MK8=y
# CONFIG_MPSC is not set
# CONFIG_MCORE2 is not set
# CONFIG_MATOM is not set
# CONFIG_GENERIC_CPU is not set
CONFIG_X86_INTERNODE_CACHE_SHIFT=6
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_X86_CMPXCHG64=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=64
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_CPU_SUP_INTEL=y
CONFIG_CPU_SUP_AMD=y
CONFIG_CPU_SUP_CENTAUR=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_DMI=y
CONFIG_GART_IOMMU=y
# CONFIG_CALGARY_IOMMU is not set
CONFIG_SWIOTLB=y
CONFIG_IOMMU_HELPER=y
CONFIG_NR_CPUS=1
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_PREEMPT_COUNT=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
# CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS is not set
# CONFIG_X86_MCE is not set
# CONFIG_I8K is not set
# CONFIG_MICROCODE is not set
# CONFIG_MICROCODE_INTEL_EARLY is not set
# CONFIG_MICROCODE_AMD_EARLY is not set
# CONFIG_X86_MSR is not set
CONFIG_X86_CPUID=y
CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
CONFIG_ARCH_DMA_ADDR_T_64BIT=y
CONFIG_DIRECT_GBPAGES=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_ARCH_MEMORY_PROBE=y
CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_ALLOC_MEM_MAP_TOGETHER=y
CONFIG_SPARSEMEM_VMEMMAP=y
CONFIG_HAVE_MEMBLOCK=y
CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
CONFIG_ARCH_DISCARD_MEMBLOCK=y
CONFIG_MEMORY_ISOLATION=y
# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
CONFIG_MEMORY_HOTPLUG=y
CONFIG_MEMORY_HOTPLUG_SPARSE=y
# CONFIG_MEMORY_HOTREMOVE is not set
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=999999
# CONFIG_COMPACTION is not set
CONFIG_MIGRATION=y
CONFIG_PHYS_ADDR_T_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
# CONFIG_BOUNCE is not set
CONFIG_VIRT_TO_BUS=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
# CONFIG_TRANSPARENT_HUGEPAGE is not set
CONFIG_CROSS_MEMORY_ATTACH=y
CONFIG_NEED_PER_CPU_KM=y
# CONFIG_CLEANCACHE is not set
CONFIG_FRONTSWAP=y
CONFIG_CMA=y
CONFIG_CMA_DEBUG=y
CONFIG_ZBUD=y
CONFIG_ZSWAP=y
# CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
CONFIG_X86_RESERVE_LOW=64
CONFIG_MTRR=y
# CONFIG_MTRR_SANITIZER is not set
CONFIG_X86_PAT=y
CONFIG_ARCH_USES_PG_UNCACHED=y
CONFIG_ARCH_RANDOM=y
CONFIG_X86_SMAP=y
# CONFIG_EFI is not set
CONFIG_SECCOMP=y
# CONFIG_CC_STACKPROTECTOR is not set
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
CONFIG_HZ_1000=y
CONFIG_HZ=1000
# CONFIG_SCHED_HRTICK is not set
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_PHYSICAL_START=0x1000000
CONFIG_RELOCATABLE=y
CONFIG_PHYSICAL_ALIGN=0x1000000
# CONFIG_CMDLINE_BOOL is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
#
# Power management and ACPI options
#
CONFIG_ARCH_HIBERNATION_HEADER=y
# CONFIG_SUSPEND is not set
CONFIG_HIBERNATE_CALLBACKS=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
CONFIG_PM_SLEEP=y
CONFIG_PM_AUTOSLEEP=y
CONFIG_PM_WAKELOCKS=y
CONFIG_PM_WAKELOCKS_LIMIT=100
# CONFIG_PM_WAKELOCKS_GC is not set
# CONFIG_PM_RUNTIME is not set
CONFIG_PM=y
# CONFIG_PM_DEBUG is not set
CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y
CONFIG_ACPI=y
CONFIG_ACPI_SLEEP=y
# CONFIG_ACPI_PROCFS is not set
# CONFIG_ACPI_PROCFS_POWER is not set
# CONFIG_ACPI_EC_DEBUGFS is not set
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_FAN=y
# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_PROCESSOR=y
# CONFIG_ACPI_IPMI is not set
# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
CONFIG_ACPI_THERMAL=y
# CONFIG_ACPI_CUSTOM_DSDT is not set
# CONFIG_ACPI_INITRD_TABLE_OVERRIDE is not set
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
# CONFIG_ACPI_PCI_SLOT is not set
CONFIG_X86_PM_TIMER=y
# CONFIG_ACPI_CONTAINER is not set
# CONFIG_ACPI_HOTPLUG_MEMORY is not set
# CONFIG_ACPI_SBS is not set
# CONFIG_ACPI_HED is not set
# CONFIG_ACPI_APEI is not set
# CONFIG_SFI is not set
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
CONFIG_CPU_FREQ_GOV_COMMON=y
# CONFIG_CPU_FREQ_STAT is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
#
# x86 CPU frequency scaling drivers
#
CONFIG_X86_INTEL_PSTATE=y
# CONFIG_X86_PCC_CPUFREQ is not set
# CONFIG_X86_ACPI_CPUFREQ is not set
# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
# CONFIG_X86_P4_CLOCKMOD is not set
#
# shared options
#
# CONFIG_X86_SPEEDSTEP_LIB is not set
#
# CPU Idle
#
CONFIG_CPU_IDLE=y
# CONFIG_CPU_IDLE_MULTIPLE_DRIVERS is not set
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y
# CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set
# CONFIG_INTEL_IDLE is not set
#
# Memory power savings
#
CONFIG_I7300_IDLE_IOAT_CHANNEL=y
CONFIG_I7300_IDLE=y
#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
CONFIG_PCI_DIRECT=y
# CONFIG_PCI_MMCONFIG is not set
CONFIG_PCI_DOMAINS=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_PCI_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_HT_IRQ=y
# CONFIG_PCI_IOV is not set
# CONFIG_PCI_PRI is not set
# CONFIG_PCI_PASID is not set
# CONFIG_PCI_IOAPIC is not set
CONFIG_PCI_LABEL=y
#
# PCI host controller drivers
#
CONFIG_ISA_DMA_API=y
CONFIG_AMD_NB=y
CONFIG_PCCARD=y
CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_CARDBUS=y
#
# PC-card bridges
#
# CONFIG_YENTA is not set
# CONFIG_PD6729 is not set
# CONFIG_I82092 is not set
# CONFIG_HOTPLUG_PCI is not set
# CONFIG_RAPIDIO is not set
# CONFIG_X86_SYSFB is not set
#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
# CONFIG_BINFMT_SCRIPT is not set
# CONFIG_HAVE_AOUT is not set
CONFIG_BINFMT_MISC=y
CONFIG_COREDUMP=y
# CONFIG_IA32_EMULATION is not set
CONFIG_X86_DEV_DMA_OPS=y
CONFIG_NET=y
#
# Networking options
#
# CONFIG_PACKET is not set
CONFIG_UNIX=y
# CONFIG_UNIX_DIAG is not set
# CONFIG_NET_KEY is not set
# CONFIG_INET is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
# CONFIG_NETFILTER is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_PHONET is not set
# CONFIG_IEEE802154 is not set
# CONFIG_NET_SCHED is not set
# CONFIG_DCB is not set
# CONFIG_DNS_RESOLVER is not set
# CONFIG_BATMAN_ADV is not set
# CONFIG_OPENVSWITCH is not set
# CONFIG_VSOCKETS is not set
# CONFIG_NETLINK_MMAP is not set
# CONFIG_NETLINK_DIAG is not set
# CONFIG_NET_MPLS_GSO is not set
# CONFIG_NETPRIO_CGROUP is not set
CONFIG_NET_RX_BUSY_POLL=y
CONFIG_BQL=y
#
# Network testing
#
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT 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_RFKILL_REGULATOR is not set
# CONFIG_NET_9P is not set
# CONFIG_CAIF is not set
# CONFIG_NFC is not set
CONFIG_HAVE_BPF_JIT=y
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH=""
# CONFIG_DEVTMPFS is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
CONFIG_EXTRA_FIRMWARE=""
CONFIG_FW_LOADER_USER_HELPER=y
# 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_REGMAP=y
CONFIG_REGMAP_I2C=y
CONFIG_REGMAP_MMIO=y
CONFIG_REGMAP_IRQ=y
CONFIG_DMA_SHARED_BUFFER=y
#
# Bus devices
#
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-1
CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED=y
CONFIG_MTD_REDBOOT_PARTS_READONLY=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_AR7_PARTS=y
#
# User Modules And Translation Layers
#
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
CONFIG_FTL=y
# CONFIG_NFTL is not set
CONFIG_INFTL=y
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
# CONFIG_SM_FTL is not set
# CONFIG_MTD_OOPS is not set
# CONFIG_MTD_SWAP is not set
#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_GEN_PROBE=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
# CONFIG_MTD_CFI_NOSWAP is not set
CONFIG_MTD_CFI_BE_BYTE_SWAP=y
# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
# CONFIG_MTD_CFI_GEOMETRY is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
CONFIG_MTD_OTP=y
# CONFIG_MTD_CFI_INTELEXT is not set
# CONFIG_MTD_CFI_AMDSTD is not set
# CONFIG_MTD_CFI_STAA is not set
CONFIG_MTD_CFI_UTIL=y
CONFIG_MTD_RAM=y
# CONFIG_MTD_ROM is not set
CONFIG_MTD_ABSENT=y
#
# Mapping drivers for chip access
#
CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PHYSMAP_COMPAT=y
CONFIG_MTD_PHYSMAP_START=0x8000000
CONFIG_MTD_PHYSMAP_LEN=0
CONFIG_MTD_PHYSMAP_BANKWIDTH=2
# CONFIG_MTD_SC520CDP is not set
# CONFIG_MTD_NETSC520 is not set
# CONFIG_MTD_TS5500 is not set
CONFIG_MTD_AMD76XROM=y
CONFIG_MTD_ICHXROM=y
# CONFIG_MTD_ESB2ROM is not set
# CONFIG_MTD_CK804XROM is not set
# CONFIG_MTD_SCB2_FLASH is not set
# CONFIG_MTD_NETtel is not set
CONFIG_MTD_L440GX=y
# CONFIG_MTD_PCI is not set
CONFIG_MTD_PCMCIA=y
CONFIG_MTD_PCMCIA_ANONYMOUS=y
# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set
CONFIG_MTD_LATCH_ADDR=y
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_PMC551 is not set
CONFIG_MTD_SLRAM=y
CONFIG_MTD_PHRAM=y
CONFIG_MTD_MTDRAM=y
CONFIG_MTDRAM_TOTAL_SIZE=4096
CONFIG_MTDRAM_ERASE_SIZE=128
CONFIG_MTDRAM_ABS_POS=0
CONFIG_MTD_BLOCK2MTD=y
#
# Disk-On-Chip Device Drivers
#
CONFIG_MTD_DOCG3=y
CONFIG_BCH_CONST_M=14
CONFIG_BCH_CONST_T=4
# CONFIG_MTD_NAND is not set
CONFIG_MTD_ONENAND=y
CONFIG_MTD_ONENAND_VERIFY_WRITE=y
CONFIG_MTD_ONENAND_GENERIC=y
# CONFIG_MTD_ONENAND_OTP is not set
CONFIG_MTD_ONENAND_2X_PROGRAM=y
#
# LPDDR flash memory drivers
#
# CONFIG_MTD_LPDDR is not set
# CONFIG_MTD_UBI is not set
# CONFIG_PARPORT is not set
CONFIG_PNP=y
CONFIG_PNP_DEBUG_MESSAGES=y
#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD 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 is not set
#
# DRBD disabled because PROC_FS or INET 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_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_VIRTIO_BLK is not set
# CONFIG_BLK_DEV_HD is not set
# CONFIG_BLK_DEV_RSXX is not set
#
# Misc devices
#
# CONFIG_SENSORS_LIS3LV02D is not set
CONFIG_AD525X_DPOT=y
# CONFIG_AD525X_DPOT_I2C is not set
CONFIG_DUMMY_IRQ=y
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
CONFIG_ICS932S401=y
# CONFIG_ATMEL_SSC is not set
CONFIG_ENCLOSURE_SERVICES=y
# CONFIG_HP_ILO is not set
CONFIG_APDS9802ALS=y
# CONFIG_ISL29003 is not set
# CONFIG_ISL29020 is not set
CONFIG_SENSORS_TSL2550=y
CONFIG_SENSORS_BH1780=y
# CONFIG_SENSORS_BH1770 is not set
CONFIG_SENSORS_APDS990X=y
CONFIG_HMC6352=y
CONFIG_DS1682=y
# CONFIG_VMWARE_BALLOON is not set
# CONFIG_BMP085_I2C is not set
# CONFIG_PCH_PHUB is not set
CONFIG_USB_SWITCH_FSA9480=y
# CONFIG_SRAM is not set
# CONFIG_C2PORT is not set
#
# EEPROM support
#
# CONFIG_EEPROM_AT24 is not set
CONFIG_EEPROM_LEGACY=y
CONFIG_EEPROM_MAX6875=y
CONFIG_EEPROM_93CX6=y
# 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=y
# CONFIG_INTEL_MEI is not set
# CONFIG_INTEL_MEI_ME is not set
# CONFIG_VMWARE_VMCI is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
#
# SCSI device support
#
CONFIG_SCSI_MOD=y
CONFIG_RAID_ATTRS=y
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
# CONFIG_ATA is not set
# CONFIG_MD 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_MACINTOSH_DRIVERS=y
# CONFIG_MAC_EMUMOUSEBTN is not set
# CONFIG_NETDEVICES is not set
# CONFIG_VHOST_NET is not set
#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=y
CONFIG_INPUT_POLLDEV=y
# CONFIG_INPUT_SPARSEKMAP is not set
CONFIG_INPUT_MATRIXKMAP=y
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_JOYDEV=y
CONFIG_INPUT_EVDEV=y
CONFIG_INPUT_EVBUG=y
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ADP5588=y
CONFIG_KEYBOARD_ADP5589=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_QT1070 is not set
CONFIG_KEYBOARD_QT2160=y
CONFIG_KEYBOARD_LKKBD=y
# CONFIG_KEYBOARD_TCA6416 is not set
CONFIG_KEYBOARD_TCA8418=y
CONFIG_KEYBOARD_LM8323=y
CONFIG_KEYBOARD_LM8333=y
# CONFIG_KEYBOARD_MAX7359 is not set
CONFIG_KEYBOARD_MCS=y
CONFIG_KEYBOARD_MPR121=y
# CONFIG_KEYBOARD_NEWTON is not set
CONFIG_KEYBOARD_OPENCORES=y
CONFIG_KEYBOARD_STOWAWAY=y
CONFIG_KEYBOARD_SUNKBD=y
CONFIG_KEYBOARD_STMPE=y
CONFIG_KEYBOARD_XTKBD=y
CONFIG_KEYBOARD_CROS_EC=y
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_AD7879=y
CONFIG_TOUCHSCREEN_AD7879_I2C=y
CONFIG_TOUCHSCREEN_ATMEL_MXT=y
# CONFIG_TOUCHSCREEN_BU21013 is not set
CONFIG_TOUCHSCREEN_CYTTSP_CORE=y
# CONFIG_TOUCHSCREEN_CYTTSP_I2C is not set
# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set
CONFIG_TOUCHSCREEN_DA9052=y
# CONFIG_TOUCHSCREEN_DYNAPRO is not set
CONFIG_TOUCHSCREEN_HAMPSHIRE=y
# CONFIG_TOUCHSCREEN_EETI is not set
CONFIG_TOUCHSCREEN_FUJITSU=y
# CONFIG_TOUCHSCREEN_ILI210X is not set
# CONFIG_TOUCHSCREEN_GUNZE is not set
CONFIG_TOUCHSCREEN_ELO=y
CONFIG_TOUCHSCREEN_WACOM_W8001=y
# CONFIG_TOUCHSCREEN_WACOM_I2C is not set
CONFIG_TOUCHSCREEN_MAX11801=y
CONFIG_TOUCHSCREEN_MCS5000=y
CONFIG_TOUCHSCREEN_MMS114=y
# CONFIG_TOUCHSCREEN_MTOUCH is not set
CONFIG_TOUCHSCREEN_INEXIO=y
CONFIG_TOUCHSCREEN_MK712=y
CONFIG_TOUCHSCREEN_PENMOUNT=y
CONFIG_TOUCHSCREEN_EDT_FT5X06=y
CONFIG_TOUCHSCREEN_TOUCHRIGHT=y
CONFIG_TOUCHSCREEN_TOUCHWIN=y
CONFIG_TOUCHSCREEN_TI_AM335X_TSC=y
CONFIG_TOUCHSCREEN_PIXCIR=y
CONFIG_TOUCHSCREEN_WM831X=y
CONFIG_TOUCHSCREEN_USB_COMPOSITE=y
CONFIG_TOUCHSCREEN_MC13783=y
CONFIG_TOUCHSCREEN_USB_EGALAX=y
CONFIG_TOUCHSCREEN_USB_PANJIT=y
CONFIG_TOUCHSCREEN_USB_3M=y
CONFIG_TOUCHSCREEN_USB_ITM=y
CONFIG_TOUCHSCREEN_USB_ETURBO=y
CONFIG_TOUCHSCREEN_USB_GUNZE=y
CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y
CONFIG_TOUCHSCREEN_USB_IRTOUCH=y
CONFIG_TOUCHSCREEN_USB_IDEALTEK=y
CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y
CONFIG_TOUCHSCREEN_USB_GOTOP=y
CONFIG_TOUCHSCREEN_USB_JASTEC=y
CONFIG_TOUCHSCREEN_USB_ELO=y
CONFIG_TOUCHSCREEN_USB_E2I=y
CONFIG_TOUCHSCREEN_USB_ZYTRONIC=y
CONFIG_TOUCHSCREEN_USB_ETT_TC45USB=y
CONFIG_TOUCHSCREEN_USB_NEXIO=y
CONFIG_TOUCHSCREEN_USB_EASYTOUCH=y
# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
CONFIG_TOUCHSCREEN_TSC_SERIO=y
CONFIG_TOUCHSCREEN_TSC2007=y
CONFIG_TOUCHSCREEN_ST1232=y
# CONFIG_TOUCHSCREEN_STMPE is not set
CONFIG_TOUCHSCREEN_TPS6507X=y
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
CONFIG_SERIO_CT82C710=y
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=y
CONFIG_SERIO_ALTERA_PS2=y
CONFIG_SERIO_PS2MULT=y
CONFIG_SERIO_ARC_PS2=y
CONFIG_GAMEPORT=y
CONFIG_GAMEPORT_NS558=y
# CONFIG_GAMEPORT_L4 is not set
# CONFIG_GAMEPORT_EMU10K1 is not set
# CONFIG_GAMEPORT_FM801 is not set
#
# Character devices
#
CONFIG_TTY=y
CONFIG_VT=y
CONFIG_CONSOLE_TRANSLATIONS=y
CONFIG_VT_CONSOLE=y
CONFIG_VT_CONSOLE_SLEEP=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
CONFIG_UNIX98_PTYS=y
CONFIG_DEVPTS_MULTIPLE_INSTANCES=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
# CONFIG_N_GSM is not set
# CONFIG_TRACE_ROUTER is not set
CONFIG_TRACE_SINK=y
CONFIG_DEVKMEM=y
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_SERIAL_8250_PCI=y
# CONFIG_SERIAL_8250_CS is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
# CONFIG_SERIAL_8250_MANY_PORTS is not set
# CONFIG_SERIAL_8250_SHARE_IRQ is not set
# CONFIG_SERIAL_8250_DETECT_IRQ is not set
# CONFIG_SERIAL_8250_RSA is not set
# CONFIG_SERIAL_8250_DW 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_SCCNXP=y
CONFIG_SERIAL_SCCNXP_CONSOLE=y
CONFIG_SERIAL_TIMBERDALE=y
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
# CONFIG_SERIAL_ALTERA_UART is not set
# CONFIG_SERIAL_PCH_UART is not set
CONFIG_SERIAL_ARC=y
CONFIG_SERIAL_ARC_CONSOLE=y
CONFIG_SERIAL_ARC_NR_PORTS=1
# CONFIG_SERIAL_RP2 is not set
CONFIG_SERIAL_FSL_LPUART=y
CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
CONFIG_SERIAL_ST_ASC=y
CONFIG_SERIAL_ST_ASC_CONSOLE=y
# CONFIG_VIRTIO_CONSOLE is not set
CONFIG_IPMI_HANDLER=y
# CONFIG_IPMI_PANIC_EVENT is not set
CONFIG_IPMI_DEVICE_INTERFACE=y
CONFIG_IPMI_SI=y
# CONFIG_IPMI_WATCHDOG is not set
CONFIG_IPMI_POWEROFF=y
CONFIG_HW_RANDOM=y
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
CONFIG_HW_RANDOM_INTEL=y
CONFIG_HW_RANDOM_AMD=y
CONFIG_HW_RANDOM_VIA=y
CONFIG_HW_RANDOM_VIRTIO=y
CONFIG_NVRAM=y
CONFIG_R3964=y
# CONFIG_APPLICOM is not set
#
# PCMCIA character devices
#
CONFIG_SYNCLINK_CS=y
# CONFIG_CARDMAN_4000 is not set
CONFIG_CARDMAN_4040=y
CONFIG_MWAVE=y
CONFIG_RAW_DRIVER=y
CONFIG_MAX_RAW_DEVS=256
# CONFIG_HPET is not set
CONFIG_HANGCHECK_TIMER=y
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_COMPAT is not set
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_MUX=y
#
# Multiplexer I2C Chip support
#
CONFIG_I2C_MUX_PCA9541=y
# CONFIG_I2C_MUX_PCA954x is not set
# CONFIG_I2C_HELPER_AUTO is not set
CONFIG_I2C_SMBUS=y
#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=y
# CONFIG_I2C_ALGOPCF is not set
CONFIG_I2C_ALGOPCA=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_ISMT 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
#
# ACPI drivers
#
# CONFIG_I2C_SCMI 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_KEMPLD=y
# CONFIG_I2C_OCORES is not set
CONFIG_I2C_PCA_PLATFORM=y
# CONFIG_I2C_PXA_PCI is not set
CONFIG_I2C_SIMTEC=y
CONFIG_I2C_XILINX=y
#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_DIOLAN_U2C is not set
CONFIG_I2C_PARPORT_LIGHT=y
CONFIG_I2C_TAOS_EVM=y
CONFIG_I2C_TINY_USB=y
CONFIG_I2C_VIPERBOARD=y
#
# Other I2C/SMBus bus drivers
#
# 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=y
# CONFIG_PPS_DEBUG is not set
#
# PPS clients support
#
CONFIG_PPS_CLIENT_KTIMER=y
# CONFIG_PPS_CLIENT_LDISC is not set
# CONFIG_PPS_CLIENT_GPIO is not set
#
# PPS generators support
#
#
# PTP clock support
#
CONFIG_PTP_1588_CLOCK=y
#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
# CONFIG_PTP_1588_CLOCK_PCH is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
CONFIG_GPIO_DEVRES=y
# CONFIG_GPIOLIB is not set
CONFIG_W1=y
#
# 1-wire Bus Masters
#
# CONFIG_W1_MASTER_MATROX is not set
# CONFIG_W1_MASTER_DS2490 is not set
CONFIG_W1_MASTER_DS2482=y
CONFIG_W1_MASTER_DS1WM=y
#
# 1-wire Slaves
#
CONFIG_W1_SLAVE_THERM=y
CONFIG_W1_SLAVE_SMEM=y
CONFIG_W1_SLAVE_DS2408=y
CONFIG_W1_SLAVE_DS2408_READBACK=y
CONFIG_W1_SLAVE_DS2413=y
CONFIG_W1_SLAVE_DS2423=y
CONFIG_W1_SLAVE_DS2431=y
CONFIG_W1_SLAVE_DS2433=y
# CONFIG_W1_SLAVE_DS2433_CRC is not set
CONFIG_W1_SLAVE_DS2760=y
CONFIG_W1_SLAVE_DS2780=y
CONFIG_W1_SLAVE_DS2781=y
# CONFIG_W1_SLAVE_DS28E04 is not set
CONFIG_W1_SLAVE_BQ27000=y
CONFIG_POWER_SUPPLY=y
CONFIG_POWER_SUPPLY_DEBUG=y
# CONFIG_PDA_POWER is not set
CONFIG_GENERIC_ADC_BATTERY=y
# CONFIG_MAX8925_POWER is not set
CONFIG_WM831X_BACKUP=y
CONFIG_WM831X_POWER=y
# CONFIG_WM8350_POWER is not set
# CONFIG_TEST_POWER is not set
CONFIG_BATTERY_DS2760=y
# CONFIG_BATTERY_DS2780 is not set
CONFIG_BATTERY_DS2781=y
# CONFIG_BATTERY_DS2782 is not set
CONFIG_BATTERY_SBS=y
CONFIG_BATTERY_BQ27x00=y
CONFIG_BATTERY_BQ27X00_I2C=y
# CONFIG_BATTERY_BQ27X00_PLATFORM is not set
CONFIG_BATTERY_DA9052=y
CONFIG_BATTERY_MAX17040=y
# CONFIG_BATTERY_MAX17042 is not set
CONFIG_CHARGER_PCF50633=y
# CONFIG_CHARGER_ISP1704 is not set
CONFIG_CHARGER_MAX8903=y
# CONFIG_CHARGER_LP8727 is not set
# CONFIG_CHARGER_MANAGER is not set
CONFIG_CHARGER_MAX8998=y
CONFIG_CHARGER_BQ2415X=y
CONFIG_CHARGER_SMB347=y
CONFIG_POWER_RESET=y
CONFIG_POWER_AVS=y
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
CONFIG_HWMON_DEBUG_CHIP=y
#
# Native drivers
#
CONFIG_SENSORS_ABITUGURU=y
# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_AD7414 is not set
CONFIG_SENSORS_AD7418=y
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
CONFIG_SENSORS_ADM1029=y
CONFIG_SENSORS_ADM1031=y
CONFIG_SENSORS_ADM9240=y
CONFIG_SENSORS_ADT7X10=y
CONFIG_SENSORS_ADT7410=y
CONFIG_SENSORS_ADT7411=y
CONFIG_SENSORS_ADT7462=y
CONFIG_SENSORS_ADT7470=y
# CONFIG_SENSORS_ADT7475 is not set
CONFIG_SENSORS_ASC7621=y
# CONFIG_SENSORS_K8TEMP is not set
# CONFIG_SENSORS_K10TEMP is not set
# CONFIG_SENSORS_FAM15H_POWER is not set
# CONFIG_SENSORS_ASB100 is not set
CONFIG_SENSORS_ATXP1=y
CONFIG_SENSORS_DS620=y
CONFIG_SENSORS_DS1621=y
CONFIG_SENSORS_DA9052_ADC=y
CONFIG_SENSORS_DA9055=y
# CONFIG_SENSORS_I5K_AMB is not set
CONFIG_SENSORS_F71805F=y
CONFIG_SENSORS_F71882FG=y
CONFIG_SENSORS_F75375S=y
CONFIG_SENSORS_FSCHMD=y
CONFIG_SENSORS_G760A=y
CONFIG_SENSORS_G762=y
CONFIG_SENSORS_GL518SM=y
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_HIH6130 is not set
CONFIG_SENSORS_HTU21=y
CONFIG_SENSORS_CORETEMP=y
# CONFIG_SENSORS_IBMAEM is not set
CONFIG_SENSORS_IBMPEX=y
CONFIG_SENSORS_IIO_HWMON=y
CONFIG_SENSORS_IT87=y
# CONFIG_SENSORS_JC42 is not set
CONFIG_SENSORS_LINEAGE=y
# CONFIG_SENSORS_LM63 is not set
CONFIG_SENSORS_LM73=y
# CONFIG_SENSORS_LM75 is not set
CONFIG_SENSORS_LM77=y
CONFIG_SENSORS_LM78=y
CONFIG_SENSORS_LM80=y
CONFIG_SENSORS_LM83=y
# CONFIG_SENSORS_LM85 is not set
CONFIG_SENSORS_LM87=y
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
CONFIG_SENSORS_LM93=y
CONFIG_SENSORS_LTC4151=y
CONFIG_SENSORS_LTC4215=y
CONFIG_SENSORS_LTC4245=y
CONFIG_SENSORS_LTC4261=y
# CONFIG_SENSORS_LM95234 is not set
CONFIG_SENSORS_LM95241=y
CONFIG_SENSORS_LM95245=y
# CONFIG_SENSORS_MAX16065 is not set
CONFIG_SENSORS_MAX1619=y
# CONFIG_SENSORS_MAX1668 is not set
# CONFIG_SENSORS_MAX197 is not set
CONFIG_SENSORS_MAX6639=y
# CONFIG_SENSORS_MAX6642 is not set
CONFIG_SENSORS_MAX6650=y
CONFIG_SENSORS_MAX6697=y
CONFIG_SENSORS_MCP3021=y
CONFIG_SENSORS_NCT6775=y
# CONFIG_SENSORS_PC87360 is not set
CONFIG_SENSORS_PC87427=y
CONFIG_SENSORS_PCF8591=y
# CONFIG_PMBUS is not set
CONFIG_SENSORS_SHT21=y
# CONFIG_SENSORS_SIS5595 is not set
CONFIG_SENSORS_SMM665=y
# CONFIG_SENSORS_DME1737 is not set
CONFIG_SENSORS_EMC1403=y
CONFIG_SENSORS_EMC2103=y
# CONFIG_SENSORS_EMC6W201 is not set
CONFIG_SENSORS_SMSC47M1=y
CONFIG_SENSORS_SMSC47M192=y
# CONFIG_SENSORS_SMSC47B397 is not set
CONFIG_SENSORS_SCH56XX_COMMON=y
# CONFIG_SENSORS_SCH5627 is not set
CONFIG_SENSORS_SCH5636=y
CONFIG_SENSORS_ADS1015=y
# CONFIG_SENSORS_ADS7828 is not set
CONFIG_SENSORS_AMC6821=y
CONFIG_SENSORS_INA209=y
# CONFIG_SENSORS_INA2XX is not set
CONFIG_SENSORS_THMC50=y
# CONFIG_SENSORS_TMP102 is not set
CONFIG_SENSORS_TMP401=y
CONFIG_SENSORS_TMP421=y
# CONFIG_SENSORS_VIA_CPUTEMP is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
CONFIG_SENSORS_W83781D=y
CONFIG_SENSORS_W83791D=y
CONFIG_SENSORS_W83792D=y
CONFIG_SENSORS_W83793=y
# CONFIG_SENSORS_W83795 is not set
CONFIG_SENSORS_W83L785TS=y
# CONFIG_SENSORS_W83L786NG is not set
CONFIG_SENSORS_W83627HF=y
CONFIG_SENSORS_W83627EHF=y
CONFIG_SENSORS_WM831X=y
# CONFIG_SENSORS_WM8350 is not set
# CONFIG_SENSORS_APPLESMC is not set
CONFIG_SENSORS_MC13783_ADC=y
#
# ACPI drivers
#
# CONFIG_SENSORS_ACPI_POWER is not set
# CONFIG_SENSORS_ATK0110 is not set
CONFIG_THERMAL=y
CONFIG_THERMAL_HWMON=y
CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
CONFIG_THERMAL_GOV_STEP_WISE=y
# CONFIG_THERMAL_GOV_USER_SPACE is not set
# CONFIG_CPU_THERMAL is not set
# CONFIG_THERMAL_EMULATION is not set
# CONFIG_INTEL_POWERCLAMP is not set
#
# Texas Instruments thermal drivers
#
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
CONFIG_WATCHDOG_NOWAYOUT=y
#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=y
# CONFIG_DA9052_WATCHDOG is not set
CONFIG_DA9055_WATCHDOG=y
# CONFIG_WM831X_WATCHDOG is not set
# CONFIG_WM8350_WATCHDOG is not set
CONFIG_ACQUIRE_WDT=y
# CONFIG_ADVANTECH_WDT is not set
# CONFIG_ALIM1535_WDT is not set
# CONFIG_ALIM7101_WDT is not set
# CONFIG_F71808E_WDT is not set
# CONFIG_SP5100_TCO is not set
CONFIG_SC520_WDT=y
# CONFIG_SBC_FITPC2_WATCHDOG is not set
# CONFIG_EUROTECH_WDT is not set
CONFIG_IB700_WDT=y
CONFIG_IBMASR=y
CONFIG_WAFER_WDT=y
# CONFIG_I6300ESB_WDT is not set
# CONFIG_IE6XX_WDT is not set
# CONFIG_ITCO_WDT is not set
# CONFIG_IT8712F_WDT is not set
# CONFIG_IT87_WDT is not set
# CONFIG_HP_WATCHDOG is not set
CONFIG_KEMPLD_WDT=y
CONFIG_SC1200_WDT=y
CONFIG_PC87413_WDT=y
# CONFIG_NV_TCO is not set
CONFIG_60XX_WDT=y
CONFIG_SBC8360_WDT=y
CONFIG_CPU5_WDT=y
# CONFIG_SMSC_SCH311X_WDT is not set
# CONFIG_SMSC37B787_WDT is not set
# CONFIG_VIA_WDT is not set
# CONFIG_W83627HF_WDT is not set
# CONFIG_W83697HF_WDT is not set
CONFIG_W83697UG_WDT=y
CONFIG_W83877F_WDT=y
CONFIG_W83977F_WDT=y
# CONFIG_MACHZ_WDT is not set
CONFIG_SBC_EPX_C3_WATCHDOG=y
#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
#
# USB-based Watchdog Cards
#
CONFIG_USBPCWATCHDOG=y
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=y
# CONFIG_MFD_CS5535 is not set
# CONFIG_MFD_AS3711 is not set
# CONFIG_PMIC_ADP5520 is not set
CONFIG_MFD_CROS_EC=y
# CONFIG_MFD_CROS_EC_I2C is not set
# CONFIG_PMIC_DA903X is not set
CONFIG_PMIC_DA9052=y
CONFIG_MFD_DA9052_I2C=y
CONFIG_MFD_DA9055=y
# CONFIG_MFD_DA9063 is not set
CONFIG_MFD_MC13783=y
CONFIG_MFD_MC13XXX=y
CONFIG_MFD_MC13XXX_I2C=y
CONFIG_HTC_PASIC3=y
# CONFIG_LPC_ICH is not set
# CONFIG_LPC_SCH is not set
# CONFIG_MFD_JANZ_CMODIO is not set
CONFIG_MFD_KEMPLD=y
CONFIG_MFD_88PM800=y
# CONFIG_MFD_88PM805 is not set
# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_MAX77686 is not set
# CONFIG_MFD_MAX77693 is not set
CONFIG_MFD_MAX8907=y
CONFIG_MFD_MAX8925=y
# CONFIG_MFD_MAX8997 is not set
CONFIG_MFD_MAX8998=y
CONFIG_MFD_VIPERBOARD=y
# CONFIG_MFD_RETU is not set
CONFIG_MFD_PCF50633=y
CONFIG_PCF50633_ADC=y
CONFIG_PCF50633_GPIO=y
# CONFIG_MFD_RDC321X is not set
# CONFIG_MFD_RTSX_PCI is not set
# CONFIG_MFD_RC5T583 is not set
# CONFIG_MFD_SEC_CORE is not set
CONFIG_MFD_SI476X_CORE=y
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_SMSC is not set
# CONFIG_ABX500_CORE is not set
CONFIG_MFD_STMPE=y
#
# STMicroelectronics STMPE Interface Drivers
#
# CONFIG_STMPE_I2C is not set
# CONFIG_MFD_SYSCON is not set
CONFIG_MFD_TI_AM335X_TSCADC=y
# CONFIG_MFD_LP8788 is not set
# CONFIG_MFD_PALMAS is not set
# CONFIG_TPS6105X is not set
CONFIG_TPS6507X=y
# CONFIG_MFD_TPS65090 is not set
# CONFIG_MFD_TPS65217 is not set
# CONFIG_MFD_TPS6586X is not set
# CONFIG_MFD_TPS80031 is not set
# CONFIG_TWL4030_CORE is not set
CONFIG_TWL6040_CORE=y
CONFIG_MFD_WL1273_CORE=y
CONFIG_MFD_LM3533=y
# CONFIG_MFD_TC3589X is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_VX855 is not set
CONFIG_MFD_ARIZONA=y
CONFIG_MFD_ARIZONA_I2C=y
CONFIG_MFD_WM5102=y
CONFIG_MFD_WM5110=y
CONFIG_MFD_WM8997=y
# CONFIG_MFD_WM8400 is not set
CONFIG_MFD_WM831X=y
CONFIG_MFD_WM831X_I2C=y
CONFIG_MFD_WM8350=y
CONFIG_MFD_WM8350_I2C=y
# CONFIG_MFD_WM8994 is not set
CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
CONFIG_REGULATOR_DUMMY=y
# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
# CONFIG_REGULATOR_88PM800 is not set
# CONFIG_REGULATOR_AD5398 is not set
CONFIG_REGULATOR_ARIZONA=y
CONFIG_REGULATOR_DA9052=y
# CONFIG_REGULATOR_DA9055 is not set
# CONFIG_REGULATOR_DA9210 is not set
# CONFIG_REGULATOR_FAN53555 is not set
CONFIG_REGULATOR_ISL6271A=y
CONFIG_REGULATOR_LP3971=y
CONFIG_REGULATOR_LP3972=y
# CONFIG_REGULATOR_LP872X is not set
# CONFIG_REGULATOR_LP8755 is not set
CONFIG_REGULATOR_MAX1586=y
CONFIG_REGULATOR_MAX8649=y
CONFIG_REGULATOR_MAX8660=y
CONFIG_REGULATOR_MAX8907=y
# CONFIG_REGULATOR_MAX8925 is not set
CONFIG_REGULATOR_MAX8952=y
# CONFIG_REGULATOR_MAX8973 is not set
CONFIG_REGULATOR_MAX8998=y
CONFIG_REGULATOR_MC13XXX_CORE=y
CONFIG_REGULATOR_MC13783=y
# CONFIG_REGULATOR_MC13892 is not set
CONFIG_REGULATOR_PCF50633=y
CONFIG_REGULATOR_PFUZE100=y
CONFIG_REGULATOR_TPS51632=y
# CONFIG_REGULATOR_TPS62360 is not set
CONFIG_REGULATOR_TPS65023=y
CONFIG_REGULATOR_TPS6507X=y
# CONFIG_REGULATOR_WM831X is not set
CONFIG_REGULATOR_WM8350=y
# CONFIG_MEDIA_SUPPORT is not set
#
# Graphics support
#
# CONFIG_AGP is not set
CONFIG_VGA_ARB=y
CONFIG_VGA_ARB_MAX_GPUS=16
# CONFIG_VGA_SWITCHEROO is not set
CONFIG_DRM=y
CONFIG_DRM_USB=y
CONFIG_DRM_KMS_HELPER=y
CONFIG_DRM_LOAD_EDID_FIRMWARE=y
#
# I2C encoder or helper chips
#
# CONFIG_DRM_I2C_CH7006 is not set
CONFIG_DRM_I2C_SIL164=y
CONFIG_DRM_I2C_NXP_TDA998X=y
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
# CONFIG_DRM_RADEON is not set
# CONFIG_DRM_NOUVEAU is not set
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
# CONFIG_DRM_VMWGFX is not set
# CONFIG_DRM_GMA500 is not set
CONFIG_DRM_UDL=y
# CONFIG_DRM_AST is not set
# CONFIG_DRM_MGAG200 is not set
# CONFIG_DRM_CIRRUS_QEMU is not set
# CONFIG_DRM_QXL is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
CONFIG_HDMI=y
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB_DDC is not set
CONFIG_FB_BOOT_VESA_SUPPORT=y
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=y
CONFIG_FB_SYS_COPYAREA=y
CONFIG_FB_SYS_IMAGEBLIT=y
# CONFIG_FB_FOREIGN_ENDIAN is not set
CONFIG_FB_SYS_FOPS=y
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_HECUBA=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
# CONFIG_FB_BACKLIGHT is not set
# CONFIG_FB_MODE_HELPERS is not set
# 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_ARC=y
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
CONFIG_FB_VESA=y
CONFIG_FB_N411=y
# CONFIG_FB_HGA is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I740 is not set
# CONFIG_FB_LE80578 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_VIA 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_TMIO=y
CONFIG_FB_TMIO_ACCELL=y
# CONFIG_FB_SMSCUFX is not set
# CONFIG_FB_UDL is not set
CONFIG_FB_GOLDFISH=y
# CONFIG_FB_VIRTUAL is not set
CONFIG_FB_METRONOME=y
# CONFIG_FB_MB862XX is not set
CONFIG_FB_BROADSHEET=y
CONFIG_FB_AUO_K190X=y
CONFIG_FB_AUO_K1900=y
CONFIG_FB_AUO_K1901=y
CONFIG_FB_SIMPLE=y
CONFIG_EXYNOS_VIDEO=y
CONFIG_BACKLIGHT_LCD_SUPPORT=y
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_GENERIC is not set
CONFIG_BACKLIGHT_LM3533=y
CONFIG_BACKLIGHT_DA9052=y
CONFIG_BACKLIGHT_MAX8925=y
# CONFIG_BACKLIGHT_APPLE is not set
CONFIG_BACKLIGHT_SAHARA=y
CONFIG_BACKLIGHT_WM831X=y
# CONFIG_BACKLIGHT_ADP8860 is not set
CONFIG_BACKLIGHT_ADP8870=y
# CONFIG_BACKLIGHT_PCF50633 is not set
# CONFIG_BACKLIGHT_LM3630 is not set
CONFIG_BACKLIGHT_LM3639=y
# CONFIG_BACKLIGHT_LP855X is not set
CONFIG_BACKLIGHT_LV5207LP=y
# CONFIG_BACKLIGHT_BD6107 is not set
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_VGACON_SOFT_SCROLLBACK=y
CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
# CONFIG_LOGO_LINUX_VGA16 is not set
# CONFIG_LOGO_LINUX_CLUT224 is not set
CONFIG_SOUND=y
CONFIG_SOUND_OSS_CORE=y
# CONFIG_SOUND_OSS_CORE_PRECLAIM is not set
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_RAWMIDI=y
CONFIG_SND_COMPRESS_OFFLOAD=y
CONFIG_SND_JACK=y
# CONFIG_SND_SEQUENCER is not set
CONFIG_SND_OSSEMUL=y
# CONFIG_SND_MIXER_OSS is not set
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_DMA_SGBUF=y
# 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 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_ASIHPI 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 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_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 is not set
# CONFIG_SND_PCMCIA is not set
CONFIG_SND_SOC=y
CONFIG_SND_ATMEL_SOC=y
CONFIG_SND_SOC_I2C_AND_SPI=y
# CONFIG_SND_SIMPLE_CARD is not set
CONFIG_SOUND_PRIME=y
CONFIG_SOUND_OSS=y
# CONFIG_SOUND_TRACEINIT is not set
# CONFIG_SOUND_DMAP is not set
# CONFIG_SOUND_VMIDI is not set
CONFIG_SOUND_TRIX=y
CONFIG_SOUND_MSS=y
# CONFIG_SOUND_MPU401 is not set
CONFIG_SOUND_PAS=y
# CONFIG_PAS_JOYSTICK is not set
CONFIG_SOUND_PSS=y
CONFIG_PSS_MIXER=y
# CONFIG_SOUND_SB is not set
# CONFIG_SOUND_YM3812 is not set
CONFIG_SOUND_UART6850=y
# CONFIG_SOUND_AEDSP16 is not set
#
# HID support
#
CONFIG_HID=y
# CONFIG_HID_BATTERY_STRENGTH is not set
CONFIG_HIDRAW=y
CONFIG_UHID=y
CONFIG_HID_GENERIC=y
#
# Special HID drivers
#
CONFIG_HID_A4TECH=y
CONFIG_HID_ACRUX=y
# CONFIG_HID_ACRUX_FF is not set
CONFIG_HID_APPLE=y
CONFIG_HID_APPLEIR=y
CONFIG_HID_AUREAL=y
CONFIG_HID_BELKIN=y
CONFIG_HID_CHERRY=y
CONFIG_HID_CHICONY=y
CONFIG_HID_PRODIKEYS=y
CONFIG_HID_CYPRESS=y
# CONFIG_HID_DRAGONRISE is not set
CONFIG_HID_EMS_FF=y
CONFIG_HID_ELECOM=y
CONFIG_HID_ELO=y
CONFIG_HID_EZKEY=y
CONFIG_HID_HOLTEK=y
CONFIG_HOLTEK_FF=y
CONFIG_HID_HUION=y
# CONFIG_HID_KEYTOUCH is not set
CONFIG_HID_KYE=y
# CONFIG_HID_UCLOGIC is not set
# CONFIG_HID_WALTOP is not set
CONFIG_HID_GYRATION=y
CONFIG_HID_ICADE=y
# CONFIG_HID_TWINHAN is not set
CONFIG_HID_KENSINGTON=y
CONFIG_HID_LCPOWER=y
# CONFIG_HID_LENOVO_TPKBD is not set
CONFIG_HID_LOGITECH=y
# CONFIG_HID_LOGITECH_DJ is not set
CONFIG_LOGITECH_FF=y
CONFIG_LOGIRUMBLEPAD2_FF=y
# CONFIG_LOGIG940_FF is not set
# CONFIG_LOGIWHEELS_FF is not set
CONFIG_HID_MAGICMOUSE=y
CONFIG_HID_MICROSOFT=y
CONFIG_HID_MONTEREY=y
CONFIG_HID_MULTITOUCH=y
CONFIG_HID_NTRIG=y
CONFIG_HID_ORTEK=y
CONFIG_HID_PANTHERLORD=y
# CONFIG_PANTHERLORD_FF is not set
CONFIG_HID_PETALYNX=y
CONFIG_HID_PICOLCD=y
CONFIG_HID_PICOLCD_FB=y
CONFIG_HID_PICOLCD_BACKLIGHT=y
CONFIG_HID_PICOLCD_LEDS=y
CONFIG_HID_PRIMAX=y
CONFIG_HID_ROCCAT=y
CONFIG_HID_SAITEK=y
CONFIG_HID_SAMSUNG=y
CONFIG_HID_SONY=y
# CONFIG_HID_SPEEDLINK is not set
# CONFIG_HID_STEELSERIES is not set
# CONFIG_HID_SUNPLUS is not set
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
CONFIG_HID_TIVO=y
CONFIG_HID_TOPSEED=y
CONFIG_HID_THINGM=y
CONFIG_HID_THRUSTMASTER=y
CONFIG_THRUSTMASTER_FF=y
# CONFIG_HID_WACOM is not set
# CONFIG_HID_WIIMOTE is not set
CONFIG_HID_XINMO=y
# CONFIG_HID_ZEROPLUS is not set
CONFIG_HID_ZYDACRON=y
CONFIG_HID_SENSOR_HUB=y
#
# USB HID support
#
CONFIG_USB_HID=y
CONFIG_HID_PID=y
CONFIG_USB_HIDDEV=y
#
# I2C HID support
#
# CONFIG_I2C_HID is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_COMMON=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
#
# Miscellaneous USB options
#
# CONFIG_USB_DEFAULT_PERSIST is not set
CONFIG_USB_DYNAMIC_MINORS=y
# CONFIG_USB_MON is not set
# CONFIG_USB_WUSB_CBAF is not set
#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_PLATFORM=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
CONFIG_USB_EHCI_PCI=y
# CONFIG_USB_EHCI_HCD_PLATFORM is not set
# CONFIG_USB_OXU210HP_HCD is not set
CONFIG_USB_ISP116X_HCD=y
# CONFIG_USB_ISP1760_HCD is not set
# CONFIG_USB_ISP1362_HCD is not set
CONFIG_USB_FUSBH200_HCD=y
# CONFIG_USB_FOTG210_HCD is not set
CONFIG_USB_OHCI_HCD=y
CONFIG_USB_OHCI_HCD_PCI=y
CONFIG_USB_OHCI_HCD_PLATFORM=y
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_U132_HCD is not set
CONFIG_USB_SL811_HCD=y
CONFIG_USB_SL811_HCD_ISO=y
CONFIG_USB_SL811_CS=y
CONFIG_USB_R8A66597_HCD=y
# CONFIG_USB_RENESAS_USBHS_HCD is not set
CONFIG_USB_HCD_TEST_MODE=y
# CONFIG_USB_MUSB_HDRC is not set
CONFIG_USB_RENESAS_USBHS=y
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
CONFIG_USB_PRINTER=y
CONFIG_USB_WDM=y
CONFIG_USB_TMC=y
#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#
#
# also be needed; see USB_STORAGE Help for more info
#
#
# USB Imaging devices
#
CONFIG_USB_MDC800=y
CONFIG_USB_DWC3=y
# CONFIG_USB_DWC3_HOST is not set
# CONFIG_USB_DWC3_GADGET is not set
CONFIG_USB_DWC3_DUAL_ROLE=y
#
# Platform Glue Driver Support
#
# CONFIG_USB_DWC3_OMAP is not set
CONFIG_USB_DWC3_EXYNOS=y
CONFIG_USB_DWC3_PCI=y
#
# Debugging features
#
# CONFIG_USB_DWC3_DEBUG is not set
CONFIG_USB_CHIPIDEA=y
# CONFIG_USB_CHIPIDEA_UDC is not set
# CONFIG_USB_CHIPIDEA_HOST is not set
CONFIG_USB_CHIPIDEA_DEBUG=y
#
# USB port drivers
#
CONFIG_USB_SERIAL=y
CONFIG_USB_SERIAL_CONSOLE=y
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_SIMPLE=y
# CONFIG_USB_SERIAL_AIRCABLE is not set
CONFIG_USB_SERIAL_ARK3116=y
CONFIG_USB_SERIAL_BELKIN=y
CONFIG_USB_SERIAL_CH341=y
# CONFIG_USB_SERIAL_WHITEHEAT is not set
CONFIG_USB_SERIAL_DIGI_ACCELEPORT=y
# CONFIG_USB_SERIAL_CP210X is not set
CONFIG_USB_SERIAL_CYPRESS_M8=y
CONFIG_USB_SERIAL_EMPEG=y
CONFIG_USB_SERIAL_FTDI_SIO=y
CONFIG_USB_SERIAL_VISOR=y
# CONFIG_USB_SERIAL_IPAQ is not set
CONFIG_USB_SERIAL_IR=y
# 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=y
CONFIG_USB_SERIAL_IUU=y
# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
CONFIG_USB_SERIAL_KEYSPAN=y
# CONFIG_USB_SERIAL_KLSI is not set
# CONFIG_USB_SERIAL_KOBIL_SCT is not set
CONFIG_USB_SERIAL_MCT_U232=y
# CONFIG_USB_SERIAL_METRO is not set
CONFIG_USB_SERIAL_MOS7720=y
CONFIG_USB_SERIAL_MOS7840=y
CONFIG_USB_SERIAL_NAVMAN=y
CONFIG_USB_SERIAL_PL2303=y
# CONFIG_USB_SERIAL_OTI6858 is not set
CONFIG_USB_SERIAL_QCAUX=y
# CONFIG_USB_SERIAL_QUALCOMM is not set
CONFIG_USB_SERIAL_SPCP8X5=y
CONFIG_USB_SERIAL_SAFE=y
# CONFIG_USB_SERIAL_SAFE_PADDED is not set
CONFIG_USB_SERIAL_SIERRAWIRELESS=y
# CONFIG_USB_SERIAL_SYMBOL is not set
# CONFIG_USB_SERIAL_TI is not set
CONFIG_USB_SERIAL_CYBERJACK=y
# CONFIG_USB_SERIAL_XIRCOM is not set
CONFIG_USB_SERIAL_WWAN=y
CONFIG_USB_SERIAL_OPTION=y
CONFIG_USB_SERIAL_OMNINET=y
# CONFIG_USB_SERIAL_OPTICON is not set
CONFIG_USB_SERIAL_XSENS_MT=y
# CONFIG_USB_SERIAL_WISHBONE is not set
CONFIG_USB_SERIAL_ZTE=y
# CONFIG_USB_SERIAL_SSU100 is not set
CONFIG_USB_SERIAL_QT2=y
CONFIG_USB_SERIAL_DEBUG=y
#
# USB Miscellaneous drivers
#
CONFIG_USB_EMI62=y
CONFIG_USB_EMI26=y
CONFIG_USB_ADUTUX=y
CONFIG_USB_SEVSEG=y
CONFIG_USB_RIO500=y
CONFIG_USB_LEGOTOWER=y
CONFIG_USB_LCD=y
CONFIG_USB_LED=y
CONFIG_USB_CYPRESS_CY7C63=y
CONFIG_USB_CYTHERM=y
CONFIG_USB_IDMOUSE=y
CONFIG_USB_FTDI_ELAN=y
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
CONFIG_USB_TRANCEVIBRATOR=y
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
CONFIG_USB_EHSET_TEST_FIXTURE=y
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_YUREX is not set
CONFIG_USB_EZUSB_FX2=y
CONFIG_USB_HSIC_USB3503=y
#
# USB Physical Layer drivers
#
CONFIG_USB_PHY=y
CONFIG_NOP_USB_XCEIV=y
# CONFIG_AM335X_PHY_USB is not set
CONFIG_SAMSUNG_USBPHY=y
CONFIG_SAMSUNG_USB2PHY=y
# CONFIG_SAMSUNG_USB3PHY is not set
CONFIG_USB_ISP1301=y
CONFIG_USB_RCAR_PHY=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_DEBUG=y
# CONFIG_USB_GADGET_DEBUG_FILES is not set
CONFIG_USB_GADGET_VBUS_DRAW=2
CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
#
# USB Peripheral Controller
#
CONFIG_USB_FOTG210_UDC=y
CONFIG_USB_R8A66597=y
# CONFIG_USB_RENESAS_USBHS_UDC is not set
# CONFIG_USB_PXA27X is not set
CONFIG_USB_MV_UDC=y
CONFIG_USB_MV_U3D=y
# CONFIG_USB_M66592 is not set
# CONFIG_USB_AMD5536UDC is not set
# CONFIG_USB_NET2272 is not set
# CONFIG_USB_NET2280 is not set
# CONFIG_USB_GOKU is not set
# CONFIG_USB_EG20T is not set
CONFIG_USB_DUMMY_HCD=y
CONFIG_USB_LIBCOMPOSITE=y
# CONFIG_USB_CONFIGFS is not set
# CONFIG_USB_ZERO is not set
CONFIG_USB_AUDIO=y
CONFIG_GADGET_UAC1=y
# CONFIG_USB_ETH is not set
# CONFIG_USB_G_NCM is not set
# CONFIG_USB_GADGETFS is not set
# CONFIG_USB_FUNCTIONFS is not set
# CONFIG_USB_MASS_STORAGE is not set
# CONFIG_USB_G_SERIAL is not set
# CONFIG_USB_MIDI_GADGET is not set
# CONFIG_USB_G_PRINTER is not set
# CONFIG_USB_CDC_COMPOSITE is not set
# CONFIG_USB_G_ACM_MS is not set
# CONFIG_USB_G_MULTI is not set
# CONFIG_USB_G_HID is not set
# CONFIG_USB_G_DBGP is not set
# CONFIG_UWB is not set
CONFIG_MMC=y
CONFIG_MMC_DEBUG=y
CONFIG_MMC_UNSAFE_RESUME=y
CONFIG_MMC_CLKGATE=y
#
# MMC/SD/SDIO Card Drivers
#
CONFIG_MMC_BLOCK=y
CONFIG_MMC_BLOCK_MINORS=8
# CONFIG_MMC_BLOCK_BOUNCE is not set
CONFIG_SDIO_UART=y
CONFIG_MMC_TEST=y
#
# MMC/SD/SDIO Host Controller Drivers
#
CONFIG_MMC_SDHCI=y
# CONFIG_MMC_SDHCI_PCI is not set
# CONFIG_MMC_SDHCI_ACPI is not set
CONFIG_MMC_SDHCI_PLTFM=y
# CONFIG_MMC_WBSD is not set
# CONFIG_MMC_TIFM_SD is not set
# CONFIG_MMC_SDRICOH_CS is not set
# CONFIG_MMC_CB710 is not set
# CONFIG_MMC_VIA_SDMMC is not set
CONFIG_MMC_VUB300=y
CONFIG_MMC_USHC=y
CONFIG_MEMSTICK=y
# CONFIG_MEMSTICK_DEBUG is not set
#
# MemoryStick drivers
#
CONFIG_MEMSTICK_UNSAFE_RESUME=y
# CONFIG_MSPRO_BLOCK is not set
CONFIG_MS_BLOCK=y
#
# MemoryStick Host Controller Drivers
#
# CONFIG_MEMSTICK_TIFM_MS is not set
# CONFIG_MEMSTICK_JMICRON_38X is not set
# CONFIG_MEMSTICK_R592 is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
#
# LED drivers
#
CONFIG_LEDS_LM3530=y
CONFIG_LEDS_LM3533=y
CONFIG_LEDS_LM3642=y
# CONFIG_LEDS_PCA9532 is not set
# CONFIG_LEDS_LP3944 is not set
CONFIG_LEDS_LP55XX_COMMON=y
CONFIG_LEDS_LP5521=y
# CONFIG_LEDS_LP5523 is not set
CONFIG_LEDS_LP5562=y
CONFIG_LEDS_LP8501=y
CONFIG_LEDS_CLEVO_MAIL=y
# CONFIG_LEDS_PCA955X is not set
CONFIG_LEDS_PCA963X=y
CONFIG_LEDS_WM831X_STATUS=y
CONFIG_LEDS_WM8350=y
CONFIG_LEDS_DA9052=y
# CONFIG_LEDS_REGULATOR is not set
# CONFIG_LEDS_BD2802 is not set
# CONFIG_LEDS_INTEL_SS4200 is not set
CONFIG_LEDS_MC13783=y
CONFIG_LEDS_TCA6507=y
# CONFIG_LEDS_LM355x is not set
# CONFIG_LEDS_OT200 is not set
CONFIG_LEDS_BLINKM=y
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_ONESHOT=y
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
CONFIG_LEDS_TRIGGER_BACKLIGHT=y
CONFIG_LEDS_TRIGGER_CPU=y
# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
#
# iptables trigger is under Netfilter config (LED target)
#
CONFIG_LEDS_TRIGGER_TRANSIENT=y
CONFIG_LEDS_TRIGGER_CAMERA=y
CONFIG_ACCESSIBILITY=y
CONFIG_A11Y_BRAILLE_CONSOLE=y
# CONFIG_INFINIBAND is not set
CONFIG_EDAC=y
CONFIG_EDAC_LEGACY_SYSFS=y
CONFIG_EDAC_DEBUG=y
CONFIG_EDAC_MM_EDAC=y
# CONFIG_EDAC_E752X is not set
# CONFIG_EDAC_I82975X is not set
# CONFIG_EDAC_I3000 is not set
# CONFIG_EDAC_I3200 is not set
# CONFIG_EDAC_X38 is not set
# CONFIG_EDAC_I5400 is not set
# CONFIG_EDAC_I5000 is not set
# CONFIG_EDAC_I5100 is not set
# CONFIG_EDAC_I7300 is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
# CONFIG_RTC_HCTOSYS is not set
# CONFIG_RTC_SYSTOHC is not set
CONFIG_RTC_DEBUG=y
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
# CONFIG_RTC_INTF_DEV is not set
CONFIG_RTC_DRV_TEST=y
#
# I2C RTC drivers
#
CONFIG_RTC_DRV_88PM80X=y
CONFIG_RTC_DRV_DS1307=y
CONFIG_RTC_DRV_DS1374=y
CONFIG_RTC_DRV_DS1672=y
CONFIG_RTC_DRV_DS3232=y
CONFIG_RTC_DRV_MAX6900=y
CONFIG_RTC_DRV_MAX8907=y
# CONFIG_RTC_DRV_MAX8925 is not set
CONFIG_RTC_DRV_MAX8998=y
CONFIG_RTC_DRV_RS5C372=y
# CONFIG_RTC_DRV_ISL1208 is not set
CONFIG_RTC_DRV_ISL12022=y
# CONFIG_RTC_DRV_X1205 is not set
CONFIG_RTC_DRV_PCF2127=y
CONFIG_RTC_DRV_PCF8523=y
# CONFIG_RTC_DRV_PCF8563 is not set
CONFIG_RTC_DRV_PCF8583=y
# CONFIG_RTC_DRV_M41T80 is not set
CONFIG_RTC_DRV_BQ32K=y
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
CONFIG_RTC_DRV_RX8581=y
CONFIG_RTC_DRV_RX8025=y
CONFIG_RTC_DRV_EM3027=y
# CONFIG_RTC_DRV_RV3029C2 is not set
#
# SPI RTC drivers
#
#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
CONFIG_RTC_DRV_DS1286=y
CONFIG_RTC_DRV_DS1511=y
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1742 is not set
CONFIG_RTC_DRV_DA9052=y
CONFIG_RTC_DRV_DA9055=y
CONFIG_RTC_DRV_STK17TA8=y
CONFIG_RTC_DRV_M48T86=y
# 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=y
CONFIG_RTC_DRV_RP5C01=y
CONFIG_RTC_DRV_V3020=y
# CONFIG_RTC_DRV_DS2404 is not set
CONFIG_RTC_DRV_WM831X=y
# CONFIG_RTC_DRV_WM8350 is not set
CONFIG_RTC_DRV_PCF50633=y
#
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_MC13XXX=y
CONFIG_RTC_DRV_MOXART=y
#
# HID Sensor RTC drivers
#
CONFIG_RTC_DRV_HID_SENSOR_TIME=y
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
CONFIG_UIO=y
# CONFIG_UIO_CIF is not set
CONFIG_UIO_PDRV_GENIRQ=y
# CONFIG_UIO_DMEM_GENIRQ is not set
# CONFIG_UIO_AEC is not set
# CONFIG_UIO_SERCOS3 is not set
# CONFIG_UIO_PCI_GENERIC is not set
# CONFIG_UIO_NETX is not set
# CONFIG_UIO_MF624 is not set
# CONFIG_VIRT_DRIVERS is not set
CONFIG_VIRTIO=y
#
# Virtio drivers
#
# CONFIG_VIRTIO_PCI is not set
CONFIG_VIRTIO_BALLOON=y
CONFIG_VIRTIO_MMIO=y
CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y
#
# Microsoft Hyper-V guest support
#
# CONFIG_HYPERV is not set
# CONFIG_STAGING is not set
CONFIG_X86_PLATFORM_DEVICES=y
# CONFIG_ACERHDF is not set
# CONFIG_ASUS_LAPTOP is not set
CONFIG_CHROMEOS_LAPTOP=y
# CONFIG_DELL_LAPTOP is not set
# CONFIG_FUJITSU_LAPTOP is not set
# CONFIG_FUJITSU_TABLET is not set
# CONFIG_HP_ACCEL is not set
# CONFIG_PANASONIC_LAPTOP is not set
# CONFIG_THINKPAD_ACPI is not set
CONFIG_SENSORS_HDAPS=y
# CONFIG_INTEL_MENLOW is not set
# CONFIG_ACPI_WMI is not set
# CONFIG_TOPSTAR_LAPTOP is not set
# CONFIG_TOSHIBA_BT_RFKILL is not set
# CONFIG_ACPI_CMPC is not set
# CONFIG_INTEL_IPS is not set
# CONFIG_IBM_RTL is not set
# CONFIG_XO15_EBOOK is not set
CONFIG_SAMSUNG_LAPTOP=y
# CONFIG_SAMSUNG_Q10 is not set
# CONFIG_APPLE_GMUX is not set
# CONFIG_INTEL_RST is not set
# CONFIG_INTEL_SMARTCONNECT is not set
# CONFIG_PVPANIC is not set
#
# Hardware Spinlock drivers
#
CONFIG_CLKEVT_I8253=y
CONFIG_I8253_LOCK=y
CONFIG_CLKBLD_I8253=y
# CONFIG_MAILBOX is not set
CONFIG_IOMMU_SUPPORT=y
# CONFIG_AMD_IOMMU is not set
#
# Remoteproc drivers
#
CONFIG_REMOTEPROC=y
CONFIG_STE_MODEM_RPROC=y
#
# Rpmsg drivers
#
CONFIG_PM_DEVFREQ=y
#
# DEVFREQ Governors
#
CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
CONFIG_DEVFREQ_GOV_PERFORMANCE=y
CONFIG_DEVFREQ_GOV_POWERSAVE=y
CONFIG_DEVFREQ_GOV_USERSPACE=y
#
# DEVFREQ Drivers
#
CONFIG_EXTCON=y
#
# Extcon Device Drivers
#
# CONFIG_EXTCON_ADC_JACK is not set
CONFIG_EXTCON_ARIZONA=y
CONFIG_MEMORY=y
CONFIG_IIO=y
CONFIG_IIO_BUFFER=y
# CONFIG_IIO_BUFFER_CB is not set
CONFIG_IIO_KFIFO_BUF=y
CONFIG_IIO_TRIGGERED_BUFFER=y
CONFIG_IIO_TRIGGER=y
CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
#
# Accelerometers
#
CONFIG_BMA180=y
CONFIG_HID_SENSOR_ACCEL_3D=y
CONFIG_IIO_ST_ACCEL_3AXIS=y
CONFIG_IIO_ST_ACCEL_I2C_3AXIS=y
#
# Analog to digital converters
#
CONFIG_MAX1363=y
# CONFIG_NAU7802 is not set
CONFIG_TI_ADC081C=y
CONFIG_TI_AM335X_ADC=y
CONFIG_VIPERBOARD_ADC=y
#
# Amplifiers
#
#
# Hid Sensor IIO Common
#
CONFIG_HID_SENSOR_IIO_COMMON=y
CONFIG_HID_SENSOR_IIO_TRIGGER=y
CONFIG_HID_SENSOR_ENUM_BASE_QUIRKS=y
CONFIG_IIO_ST_SENSORS_I2C=y
CONFIG_IIO_ST_SENSORS_CORE=y
#
# Digital to analog converters
#
# CONFIG_AD5064 is not set
# CONFIG_AD5380 is not set
# CONFIG_AD5446 is not set
CONFIG_MAX517=y
# CONFIG_MCP4725 is not set
#
# Frequency Synthesizers DDS/PLL
#
#
# Clock Generator/Distribution
#
#
# Phase-Locked Loop (PLL) frequency synthesizers
#
#
# Digital gyroscope sensors
#
CONFIG_HID_SENSOR_GYRO_3D=y
CONFIG_IIO_ST_GYRO_3AXIS=y
CONFIG_IIO_ST_GYRO_I2C_3AXIS=y
CONFIG_ITG3200=y
#
# Inertial measurement units
#
CONFIG_INV_MPU6050_IIO=y
#
# Light sensors
#
# CONFIG_ADJD_S311 is not set
# CONFIG_APDS9300 is not set
CONFIG_HID_SENSOR_ALS=y
# CONFIG_SENSORS_LM3533 is not set
# CONFIG_SENSORS_TSL2563 is not set
CONFIG_VCNL4000=y
#
# Magnetometer sensors
#
CONFIG_HID_SENSOR_MAGNETOMETER_3D=y
CONFIG_IIO_ST_MAGN_3AXIS=y
CONFIG_IIO_ST_MAGN_I2C_3AXIS=y
#
# Triggers - standalone
#
CONFIG_IIO_INTERRUPT_TRIGGER=y
CONFIG_IIO_SYSFS_TRIGGER=y
#
# Pressure sensors
#
# CONFIG_IIO_ST_PRESS is not set
#
# Temperature sensors
#
CONFIG_TMP006=y
# CONFIG_NTB is not set
# CONFIG_VME_BUS is not set
# CONFIG_PWM is not set
CONFIG_IPACK_BUS=y
# CONFIG_BOARD_TPCI200 is not set
# CONFIG_SERIAL_IPOCTAL is not set
# CONFIG_RESET_CONTROLLER is not set
# CONFIG_FMC is not set
#
# Firmware Drivers
#
# CONFIG_EDD is not set
CONFIG_FIRMWARE_MEMMAP=y
CONFIG_DELL_RBU=y
CONFIG_DCDBAS=y
# CONFIG_DMIID is not set
# CONFIG_DMI_SYSFS is not set
CONFIG_ISCSI_IBFT_FIND=y
# CONFIG_GOOGLE_FIRMWARE is not set
#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
CONFIG_EXT2_FS_XIP=y
CONFIG_EXT3_FS=y
CONFIG_EXT3_DEFAULTS_TO_ORDERED=y
# CONFIG_EXT3_FS_XATTR is not set
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
# CONFIG_EXT4_FS_SECURITY is not set
CONFIG_EXT4_DEBUG=y
CONFIG_FS_XIP=y
CONFIG_JBD=y
CONFIG_JBD2=y
CONFIG_JBD2_DEBUG=y
CONFIG_FS_MBCACHE=y
CONFIG_REISERFS_FS=y
# CONFIG_REISERFS_CHECK is not set
CONFIG_REISERFS_PROC_INFO=y
# CONFIG_REISERFS_FS_XATTR is not set
CONFIG_JFS_FS=y
# CONFIG_JFS_POSIX_ACL is not set
CONFIG_JFS_SECURITY=y
# CONFIG_JFS_DEBUG is not set
CONFIG_JFS_STATISTICS=y
CONFIG_XFS_FS=y
# CONFIG_XFS_QUOTA is not set
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_XFS_RT is not set
CONFIG_XFS_DEBUG=y
CONFIG_GFS2_FS=y
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
CONFIG_NILFS2_FS=y
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
# CONFIG_INOTIFY_USER is not set
CONFIG_FANOTIFY=y
CONFIG_QUOTA=y
# CONFIG_QUOTA_NETLINK_INTERFACE is not set
# CONFIG_PRINT_QUOTA_WARNING is not set
# CONFIG_QUOTA_DEBUG is not set
CONFIG_QFMT_V1=y
# CONFIG_QFMT_V2 is not set
CONFIG_QUOTACTL=y
CONFIG_AUTOFS4_FS=y
CONFIG_FUSE_FS=y
CONFIG_CUSE=y
#
# Caches
#
CONFIG_FSCACHE=y
# CONFIG_FSCACHE_STATS is not set
# CONFIG_FSCACHE_HISTOGRAM is not set
# CONFIG_FSCACHE_DEBUG is not set
# CONFIG_FSCACHE_OBJECT_LIST is not set
CONFIG_CACHEFILES=y
CONFIG_CACHEFILES_DEBUG=y
# CONFIG_CACHEFILES_HISTOGRAM is not set
#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
CONFIG_UDF_FS=y
CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
# CONFIG_VFAT_FS is not set
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_NTFS_FS=y
# CONFIG_NTFS_DEBUG is not set
CONFIG_NTFS_RW=y
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
# CONFIG_PROC_KCORE is not set
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
# CONFIG_TMPFS is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
CONFIG_CONFIGFS_FS=y
# CONFIG_MISC_FILESYSTEMS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
CONFIG_NLS_CODEPAGE_775=y
CONFIG_NLS_CODEPAGE_850=y
CONFIG_NLS_CODEPAGE_852=y
CONFIG_NLS_CODEPAGE_855=y
CONFIG_NLS_CODEPAGE_857=y
CONFIG_NLS_CODEPAGE_860=y
# CONFIG_NLS_CODEPAGE_861 is not set
CONFIG_NLS_CODEPAGE_862=y
# 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=y
CONFIG_NLS_CODEPAGE_950=y
CONFIG_NLS_CODEPAGE_932=y
# CONFIG_NLS_CODEPAGE_949 is not set
CONFIG_NLS_CODEPAGE_874=y
# CONFIG_NLS_ISO8859_8 is not set
CONFIG_NLS_CODEPAGE_1250=y
CONFIG_NLS_CODEPAGE_1251=y
# CONFIG_NLS_ASCII is not set
# CONFIG_NLS_ISO8859_1 is not set
CONFIG_NLS_ISO8859_2=y
CONFIG_NLS_ISO8859_3=y
CONFIG_NLS_ISO8859_4=y
# CONFIG_NLS_ISO8859_5 is not set
CONFIG_NLS_ISO8859_6=y
CONFIG_NLS_ISO8859_7=y
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
# CONFIG_NLS_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=y
CONFIG_NLS_MAC_GAELIC=y
CONFIG_NLS_MAC_GREEK=y
CONFIG_NLS_MAC_ICELAND=y
CONFIG_NLS_MAC_INUIT=y
CONFIG_NLS_MAC_ROMANIAN=y
CONFIG_NLS_MAC_TURKISH=y
# CONFIG_NLS_UTF8 is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
CONFIG_DEFAULT_MESSAGE_LOGLEVEL=4
# CONFIG_BOOT_PRINTK_DELAY is not set
#
# Compile-time checks and compiler options
#
# CONFIG_DEBUG_INFO is not set
# CONFIG_ENABLE_WARN_DEPRECATED is not set
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=2048
CONFIG_STRIP_ASM_SYMS=y
CONFIG_READABLE_ASM=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_SECTION_MISMATCH=y
CONFIG_ARCH_WANT_FRAME_POINTERS=y
CONFIG_FRAME_POINTER=y
CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_DEBUG_KERNEL=y
#
# Memory Debugging
#
# CONFIG_DEBUG_PAGEALLOC is not set
CONFIG_DEBUG_OBJECTS=y
# CONFIG_DEBUG_OBJECTS_SELFTEST is not set
# CONFIG_DEBUG_OBJECTS_FREE is not set
# CONFIG_DEBUG_OBJECTS_TIMERS is not set
CONFIG_DEBUG_OBJECTS_WORK=y
CONFIG_DEBUG_OBJECTS_RCU_HEAD=y
# CONFIG_DEBUG_OBJECTS_PERCPU_COUNTER is not set
CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1
# CONFIG_SLUB_DEBUG_ON is not set
CONFIG_SLUB_STATS=y
CONFIG_HAVE_DEBUG_KMEMLEAK=y
# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_STACK_USAGE is not set
CONFIG_DEBUG_VM=y
CONFIG_DEBUG_VM_RB=y
CONFIG_DEBUG_VIRTUAL=y
CONFIG_DEBUG_MEMORY_INIT=y
CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
CONFIG_HAVE_ARCH_KMEMCHECK=y
# CONFIG_KMEMCHECK is not set
CONFIG_DEBUG_SHIRQ=y
#
# Debug Lockups and Hangs
#
CONFIG_LOCKUP_DETECTOR=y
CONFIG_HARDLOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_HARDLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=0
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
# CONFIG_DETECT_HUNG_TASK is not set
# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_SCHED_DEBUG=y
CONFIG_SCHEDSTATS=y
CONFIG_TIMER_STATS=y
CONFIG_DEBUG_PREEMPT=y
#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_PI_LIST=y
# CONFIG_RT_MUTEX_TESTER is not set
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_PROVE_LOCKING=y
CONFIG_LOCKDEP=y
CONFIG_LOCK_STAT=y
CONFIG_DEBUG_LOCKDEP=y
CONFIG_DEBUG_ATOMIC_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_TRACE_IRQFLAGS=y
CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_KOBJECT_RELEASE is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_WRITECOUNT=y
CONFIG_DEBUG_LIST=y
CONFIG_DEBUG_SG=y
CONFIG_DEBUG_NOTIFIERS=y
CONFIG_DEBUG_CREDENTIALS=y
#
# RCU Debugging
#
# CONFIG_PROVE_RCU is not set
# CONFIG_PROVE_RCU_DELAY is not set
CONFIG_SPARSE_RCU_POINTER=y
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=21
CONFIG_RCU_CPU_STALL_VERBOSE=y
# CONFIG_RCU_CPU_STALL_INFO is not set
# CONFIG_RCU_TRACE is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS=y
# CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set
CONFIG_USER_STACKTRACE_SUPPORT=y
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_FP_TEST=y
CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
CONFIG_HAVE_DYNAMIC_FTRACE=y
CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
CONFIG_HAVE_FENTRY=y
CONFIG_HAVE_C_RECORDMCOUNT=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
#
# Runtime Testing
#
# CONFIG_TEST_LIST_SORT is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
CONFIG_RBTREE_TEST=y
CONFIG_ATOMIC64_SELFTEST=y
# CONFIG_TEST_STRING_HELPERS is not set
CONFIG_TEST_KSTRTOX=y
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_DMA_API_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_STRICT_DEVMEM is not set
CONFIG_X86_VERBOSE_BOOTUP=y
CONFIG_EARLY_PRINTK=y
# CONFIG_EARLY_PRINTK_DBGP is not set
# CONFIG_X86_PTDUMP is not set
# CONFIG_DEBUG_RODATA is not set
CONFIG_DOUBLEFAULT=y
# CONFIG_DEBUG_TLBFLUSH is not set
# CONFIG_IOMMU_DEBUG is not set
CONFIG_IOMMU_STRESS=y
CONFIG_HAVE_MMIOTRACE_SUPPORT=y
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
CONFIG_IO_DELAY_0X80=y
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=0
# CONFIG_CPA_DEBUG is not set
CONFIG_OPTIMIZE_INLINING=y
CONFIG_DEBUG_NMI_SELFTEST=y
CONFIG_X86_DEBUG_STATIC_CPU_HAS=y
#
# Security options
#
CONFIG_KEYS=y
# CONFIG_ENCRYPTED_KEYS is not set
CONFIG_KEYS_DEBUG_PROC_KEYS=y
# 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_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_RNG=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=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_WORKQUEUE=y
CONFIG_CRYPTO_CRYPTD=y
CONFIG_CRYPTO_AUTHENC=y
CONFIG_CRYPTO_ABLK_HELPER_X86=y
CONFIG_CRYPTO_GLUE_HELPER_X86=y
#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=y
CONFIG_CRYPTO_GCM=y
CONFIG_CRYPTO_SEQIV=y
#
# Block modes
#
# CONFIG_CRYPTO_CBC is not set
CONFIG_CRYPTO_CTR=y
# CONFIG_CRYPTO_CTS is not set
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_LRW=y
# CONFIG_CRYPTO_PCBC is not set
CONFIG_CRYPTO_XTS=y
#
# Hash modes
#
CONFIG_CRYPTO_CMAC=y
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=y
# CONFIG_CRYPTO_VMAC is not set
#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
# CONFIG_CRYPTO_CRC32C_INTEL is not set
# CONFIG_CRYPTO_CRC32 is not set
CONFIG_CRYPTO_CRC32_PCLMUL=y
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_CRCT10DIF_PCLMUL=y
CONFIG_CRYPTO_GHASH=y
CONFIG_CRYPTO_MD4=y
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_MICHAEL_MIC=y
# CONFIG_CRYPTO_RMD128 is not set
CONFIG_CRYPTO_RMD160=y
CONFIG_CRYPTO_RMD256=y
# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=y
# CONFIG_CRYPTO_SHA1_SSSE3 is not set
CONFIG_CRYPTO_SHA256_SSSE3=y
# CONFIG_CRYPTO_SHA512_SSSE3 is not set
CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL is not set
#
# Ciphers
#
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_AES_X86_64=y
CONFIG_CRYPTO_AES_NI_INTEL=y
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_ARC4=y
CONFIG_CRYPTO_BLOWFISH=y
CONFIG_CRYPTO_BLOWFISH_COMMON=y
# CONFIG_CRYPTO_BLOWFISH_X86_64 is not set
# CONFIG_CRYPTO_CAMELLIA is not set
CONFIG_CRYPTO_CAMELLIA_X86_64=y
CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64=y
CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64=y
CONFIG_CRYPTO_CAST_COMMON=y
CONFIG_CRYPTO_CAST5=y
CONFIG_CRYPTO_CAST5_AVX_X86_64=y
CONFIG_CRYPTO_CAST6=y
CONFIG_CRYPTO_CAST6_AVX_X86_64=y
CONFIG_CRYPTO_DES=y
CONFIG_CRYPTO_FCRYPT=y
# CONFIG_CRYPTO_KHAZAD is not set
CONFIG_CRYPTO_SALSA20=y
CONFIG_CRYPTO_SALSA20_X86_64=y
CONFIG_CRYPTO_SEED=y
CONFIG_CRYPTO_SERPENT=y
CONFIG_CRYPTO_SERPENT_SSE2_X86_64=y
CONFIG_CRYPTO_SERPENT_AVX_X86_64=y
CONFIG_CRYPTO_SERPENT_AVX2_X86_64=y
CONFIG_CRYPTO_TEA=y
CONFIG_CRYPTO_TWOFISH=y
CONFIG_CRYPTO_TWOFISH_COMMON=y
CONFIG_CRYPTO_TWOFISH_X86_64=y
CONFIG_CRYPTO_TWOFISH_X86_64_3WAY=y
CONFIG_CRYPTO_TWOFISH_AVX_X86_64=y
#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
# CONFIG_CRYPTO_ZLIB is not set
CONFIG_CRYPTO_LZO=y
CONFIG_CRYPTO_LZ4=y
CONFIG_CRYPTO_LZ4HC=y
#
# Random Number Generation
#
CONFIG_CRYPTO_ANSI_CPRNG=y
# CONFIG_CRYPTO_USER_API_HASH is not set
# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
# CONFIG_CRYPTO_HW is not set
# CONFIG_ASYMMETRIC_KEY_TYPE is not set
CONFIG_HAVE_KVM=y
CONFIG_VIRTUALIZATION=y
# CONFIG_BINARY_PRINTF is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_IO=y
CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
# CONFIG_CRC_CCITT is not set
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
# CONFIG_CRC32_SELFTEST is not set
# CONFIG_CRC32_SLICEBY8 is not set
CONFIG_CRC32_SLICEBY4=y
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
CONFIG_CRC7=y
CONFIG_LIBCRC32C=y
# CONFIG_CRC8 is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_LZ4_COMPRESS=y
CONFIG_LZ4HC_COMPRESS=y
CONFIG_LZ4_DECOMPRESS=y
CONFIG_XZ_DEC=y
# CONFIG_XZ_DEC_X86 is not set
CONFIG_XZ_DEC_POWERPC=y
# CONFIG_XZ_DEC_IA64 is not set
CONFIG_XZ_DEC_ARM=y
# CONFIG_XZ_DEC_ARMTHUMB is not set
CONFIG_XZ_DEC_SPARC=y
CONFIG_XZ_DEC_BCJ=y
CONFIG_XZ_DEC_TEST=y
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DECOMPRESS_XZ=y
CONFIG_DECOMPRESS_LZO=y
CONFIG_DECOMPRESS_LZ4=y
CONFIG_BCH=y
CONFIG_BCH_CONST_PARAMS=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_DQL=y
CONFIG_NLATTR=y
CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
CONFIG_AVERAGE=y
CONFIG_CORDIC=y
# CONFIG_DDR is not set
CONFIG_FONT_SUPPORT=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [DMA-API] BUG: unable to handle kernel NULL pointer dereference at 0000000000000248
2013-10-04 1:40 [DMA-API] BUG: unable to handle kernel NULL pointer dereference at 0000000000000248 Fengguang Wu
@ 2013-10-04 10:41 ` Russell King - ARM Linux
2013-10-07 8:38 ` Russell King - ARM Linux
2013-10-08 0:13 ` Fengguang Wu
0 siblings, 2 replies; 5+ messages in thread
From: Russell King - ARM Linux @ 2013-10-04 10:41 UTC (permalink / raw)
To: Fengguang Wu; +Cc: linux-kernel
On Fri, Oct 04, 2013 at 09:40:17AM +0800, Fengguang Wu wrote:
> This BUG does not show up in upstream and linux-next, so either the
> commit has not been merged or has been fixed somewhere.
That's because I haven't pushed it out into linux-next yet. Thanks
for testing nevertheless.
> [ 267.537083] sdhci-pltfm: SDHCI platform and OF driver helper
> [ 267.602219] ledtrig-cpu: registered to indicate activity on CPUs
> [ 267.656654] BUG: unable to handle kernel NULL pointer dereference at 0000000000000248
> [ 267.656689] IP: [<ffffffff810073c9>] dma_supported+0x9/0xa0
This seems to be saying that 'dev' was approximately a NULL pointer.
This is a wonderfully written driver this is... it's not really a
platform driver at all. It stores the platform device into the global
dcdbas_pdev, and then references it from within the driver. The problem
is caused by that happening before platform_device_register_full() has
returned and stored the platform device pointer. It's use of a
platform device is just to be able to have some sysfs attributes which
it can play around with (I wonder if anyone has reviewed what it does
with these...)
You can also find goodies like this here:
/*
* We have to free the buffer here instead of dcdbas_remove
* because only in module exit function we can be sure that
* all sysfs attributes belonging to this module have been
* released.
*/
smi_data_buf_free();
platform_device_unregister(dcdbas_pdev);
platform_driver_unregister(&dcdbas_driver);
which is quite a statement in itself, and if it's thought about, how
can putting smi_data_buf_free() before platform_device_unregister()
here satisfy that comment.
Well, short of dropping the patch, I think the easiest solution here is
this, which annoyingly makes the mess slightly worse:
diff --git a/drivers/firmware/dcdbas.c b/drivers/firmware/dcdbas.c
index a85fda2..0a751bf 100644
--- a/drivers/firmware/dcdbas.c
+++ b/drivers/firmware/dcdbas.c
@@ -545,6 +545,8 @@ static int dcdbas_probe(struct platform_device *dev)
host_control_action = HC_ACTION_NONE;
host_control_smi_type = HC_SMITYPE_NONE;
+ dcdbas_pdev = dev;
+
/*
* BIOS SMI calls require buffer addresses be in 32-bit address space.
* This is done by setting the DMA mask below.
@@ -588,6 +590,8 @@ static const struct platform_device_info dcdbas_dev_info __initdata = {
.dma_mask = DMA_BIT_MASK(32),
};
+static struct platform_device *dcdbas_pdev_reg;
+
/**
* dcdbas_init: initialize driver
*/
@@ -599,9 +603,9 @@ static int __init dcdbas_init(void)
if (error)
return error;
- dcdbas_pdev = platform_device_register_full(&dcdbas_dev_info);
- if (IS_ERR(dcdbas_pdev)) {
- error = PTR_ERR(dcdbas_pdev);
+ dcdbas_pdev_reg = platform_device_register_full(&dcdbas_dev_info);
+ if (IS_ERR(dcdbas_pdev_reg)) {
+ error = PTR_ERR(dcdbas_pdev_reg);
goto err_unregister_driver;
}
@@ -629,8 +633,9 @@ static void __exit dcdbas_exit(void)
* all sysfs attributes belonging to this module have been
* released.
*/
- smi_data_buf_free();
- platform_device_unregister(dcdbas_pdev);
+ if (dcdbas_pdev)
+ smi_data_buf_free();
+ platform_device_unregister(dcdbas_pdev_reg);
platform_driver_unregister(&dcdbas_driver);
}
Another is to try and pull the direct references to dcdbas_pdev up the
call chains... that's easier said than done because there is a global
function in this driver - dcdbas_smi_request. The best I can get to
is the below, which leaves three direct uses of dcdbas_pdev:
diff --git a/drivers/firmware/dcdbas.c b/drivers/firmware/dcdbas.c
index a85fda2..d9d215c 100644
--- a/drivers/firmware/dcdbas.c
+++ b/drivers/firmware/dcdbas.c
@@ -58,15 +58,15 @@ static unsigned int host_control_on_shutdown;
/**
* smi_data_buf_free: free SMI data buffer
*/
-static void smi_data_buf_free(void)
+static void smi_data_buf_free(struct device *dev)
{
if (!smi_data_buf)
return;
- dev_dbg(&dcdbas_pdev->dev, "%s: phys: %x size: %lu\n",
+ dev_dbg(dev, "%s: phys: %x size: %lu\n",
__func__, smi_data_buf_phys_addr, smi_data_buf_size);
- dma_free_coherent(&dcdbas_pdev->dev, smi_data_buf_size, smi_data_buf,
+ dma_free_coherent(dev, smi_data_buf_size, smi_data_buf,
smi_data_buf_handle);
smi_data_buf = NULL;
smi_data_buf_handle = 0;
@@ -77,7 +77,7 @@ static void smi_data_buf_free(void)
/**
* smi_data_buf_realloc: grow SMI data buffer if needed
*/
-static int smi_data_buf_realloc(unsigned long size)
+static int smi_data_buf_realloc(struct device *dev, unsigned long size)
{
void *buf;
dma_addr_t handle;
@@ -89,10 +89,9 @@ static int smi_data_buf_realloc(unsigned long size)
return -EINVAL;
/* new buffer is needed */
- buf = dma_alloc_coherent(&dcdbas_pdev->dev, size, &handle, GFP_KERNEL);
+ buf = dma_alloc_coherent(dev, size, &handle, GFP_KERNEL);
if (!buf) {
- dev_dbg(&dcdbas_pdev->dev,
- "%s: failed to allocate memory size %lu\n",
+ dev_dbg(dev, "%s: failed to allocate memory size %lu\n",
__func__, size);
return -ENOMEM;
}
@@ -102,7 +101,7 @@ static int smi_data_buf_realloc(unsigned long size)
memcpy(buf, smi_data_buf, smi_data_buf_size);
/* free any existing buffer */
- smi_data_buf_free();
+ smi_data_buf_free(dev);
/* set up new buffer for use */
smi_data_buf = buf;
@@ -110,7 +109,7 @@ static int smi_data_buf_realloc(unsigned long size)
smi_data_buf_phys_addr = (u32) virt_to_phys(buf);
smi_data_buf_size = size;
- dev_dbg(&dcdbas_pdev->dev, "%s: phys: %x size: %lu\n",
+ dev_dbg(dev, "%s: phys: %x size: %lu\n",
__func__, smi_data_buf_phys_addr, smi_data_buf_size);
return 0;
@@ -141,7 +140,7 @@ static ssize_t smi_data_buf_size_store(struct device *dev,
/* make sure SMI data buffer is at least buf_size */
mutex_lock(&smi_data_lock);
- ret = smi_data_buf_realloc(buf_size);
+ ret = smi_data_buf_realloc(dev, buf_size);
mutex_unlock(&smi_data_lock);
if (ret)
return ret;
@@ -166,6 +165,7 @@ static ssize_t smi_data_write(struct file *filp, struct kobject *kobj,
struct bin_attribute *bin_attr,
char *buf, loff_t pos, size_t count)
{
+ struct device *dev = kobj_to_dev(kobj);
ssize_t ret;
if ((pos + count) > MAX_SMI_DATA_BUF_SIZE)
@@ -173,7 +173,7 @@ static ssize_t smi_data_write(struct file *filp, struct kobject *kobj,
mutex_lock(&smi_data_lock);
- ret = smi_data_buf_realloc(pos + count);
+ ret = smi_data_buf_realloc(dev, pos + count);
if (ret)
goto out;
@@ -199,7 +199,7 @@ static ssize_t host_control_action_store(struct device *dev,
/* make sure buffer is available for host control command */
mutex_lock(&smi_data_lock);
- ret = smi_data_buf_realloc(sizeof(struct apm_cmd));
+ ret = smi_data_buf_realloc(dev, sizeof(struct apm_cmd));
mutex_unlock(&smi_data_lock);
if (ret)
return ret;
@@ -347,7 +347,7 @@ EXPORT_SYMBOL(dcdbas_smi_request);
*
* Caller must set up the host control command in smi_data_buf.
*/
-static int host_control_smi(void)
+static int host_control_smi(struct device *dev)
{
struct apm_cmd *apm_cmd;
u8 *data;
@@ -426,7 +426,7 @@ static int host_control_smi(void)
break;
default:
- dev_dbg(&dcdbas_pdev->dev, "%s: invalid SMI type %u\n",
+ dev_dbg(dev, "%s: invalid SMI type %u\n",
__func__, host_control_smi_type);
return -ENOSYS;
}
@@ -443,7 +443,7 @@ static int host_control_smi(void)
* use smi_data_buf at this point because the system has finished
* shutting down and no userspace apps are running.
*/
-static void dcdbas_host_control(void)
+static void dcdbas_host_control(struct device *dev)
{
struct apm_cmd *apm_cmd;
u8 action;
@@ -455,13 +455,12 @@ static void dcdbas_host_control(void)
host_control_action = HC_ACTION_NONE;
if (!smi_data_buf) {
- dev_dbg(&dcdbas_pdev->dev, "%s: no SMI buffer\n", __func__);
+ dev_dbg(dev, "%s: no SMI buffer\n", __func__);
return;
}
if (smi_data_buf_size < sizeof(struct apm_cmd)) {
- dev_dbg(&dcdbas_pdev->dev, "%s: SMI buffer too small\n",
- __func__);
+ dev_dbg(dev, "%s: SMI buffer too small\n", __func__);
return;
}
@@ -472,12 +471,12 @@ static void dcdbas_host_control(void)
apm_cmd->command = ESM_APM_POWER_CYCLE;
apm_cmd->reserved = 0;
*((s16 *)&apm_cmd->parameters.shortreq.parm[0]) = (s16) 0;
- host_control_smi();
+ host_control_smi(dev);
} else if (action & HC_ACTION_HOST_CONTROL_POWERCYCLE) {
apm_cmd->command = ESM_APM_POWER_CYCLE;
apm_cmd->reserved = 0;
*((s16 *)&apm_cmd->parameters.shortreq.parm[0]) = (s16) 20;
- host_control_smi();
+ host_control_smi(dev);
}
}
@@ -495,7 +494,7 @@ static int dcdbas_reboot_notify(struct notifier_block *nb, unsigned long code,
/* firmware is going to perform host control action */
printk(KERN_WARNING "Please wait for shutdown "
"action to complete...\n");
- dcdbas_host_control();
+ dcdbas_host_control(&dcdbas_pdev->dev);
}
break;
}
@@ -545,11 +544,13 @@ static int dcdbas_probe(struct platform_device *dev)
host_control_action = HC_ACTION_NONE;
host_control_smi_type = HC_SMITYPE_NONE;
+ dcdbas_pdev = dev;
+
/*
* BIOS SMI calls require buffer addresses be in 32-bit address space.
* This is done by setting the DMA mask below.
*/
- error = dma_set_coherent_mask(&dcdbas_pdev->dev, DMA_BIT_MASK(32));
+ error = dma_set_coherent_mask(&dev->dev, DMA_BIT_MASK(32));
if (error)
return error;
@@ -588,6 +589,8 @@ static const struct platform_device_info dcdbas_dev_info __initdata = {
.dma_mask = DMA_BIT_MASK(32),
};
+static struct platform_device *dcdbas_pdev_reg;
+
/**
* dcdbas_init: initialize driver
*/
@@ -599,9 +602,9 @@ static int __init dcdbas_init(void)
if (error)
return error;
- dcdbas_pdev = platform_device_register_full(&dcdbas_dev_info);
- if (IS_ERR(dcdbas_pdev)) {
- error = PTR_ERR(dcdbas_pdev);
+ dcdbas_pdev_reg = platform_device_register_full(&dcdbas_dev_info);
+ if (IS_ERR(dcdbas_pdev_reg)) {
+ error = PTR_ERR(dcdbas_pdev_reg);
goto err_unregister_driver;
}
@@ -629,8 +632,9 @@ static void __exit dcdbas_exit(void)
* all sysfs attributes belonging to this module have been
* released.
*/
- smi_data_buf_free();
- platform_device_unregister(dcdbas_pdev);
+ if (dcdbas_pdev)
+ smi_data_buf_free(&dcdbas_pdev->dev);
+ platform_device_unregister(dcdbas_pdev_reg);
platform_driver_unregister(&dcdbas_driver);
}
^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [DMA-API] BUG: unable to handle kernel NULL pointer dereference at 0000000000000248
2013-10-04 10:41 ` Russell King - ARM Linux
@ 2013-10-07 8:38 ` Russell King - ARM Linux
2013-10-07 12:18 ` Fengguang Wu
2013-10-08 0:13 ` Fengguang Wu
1 sibling, 1 reply; 5+ messages in thread
From: Russell King - ARM Linux @ 2013-10-07 8:38 UTC (permalink / raw)
To: Fengguang Wu; +Cc: linux-kernel
Fengguang,
Have you done anything with this at all? If not, don't expect me to
sort this out, because I can't test this. Thanks.
On Fri, Oct 04, 2013 at 11:41:36AM +0100, Russell King - ARM Linux wrote:
> On Fri, Oct 04, 2013 at 09:40:17AM +0800, Fengguang Wu wrote:
> > This BUG does not show up in upstream and linux-next, so either the
> > commit has not been merged or has been fixed somewhere.
>
> That's because I haven't pushed it out into linux-next yet. Thanks
> for testing nevertheless.
>
> > [ 267.537083] sdhci-pltfm: SDHCI platform and OF driver helper
> > [ 267.602219] ledtrig-cpu: registered to indicate activity on CPUs
> > [ 267.656654] BUG: unable to handle kernel NULL pointer dereference at 0000000000000248
> > [ 267.656689] IP: [<ffffffff810073c9>] dma_supported+0x9/0xa0
>
> This seems to be saying that 'dev' was approximately a NULL pointer.
>
> This is a wonderfully written driver this is... it's not really a
> platform driver at all. It stores the platform device into the global
> dcdbas_pdev, and then references it from within the driver. The problem
> is caused by that happening before platform_device_register_full() has
> returned and stored the platform device pointer. It's use of a
> platform device is just to be able to have some sysfs attributes which
> it can play around with (I wonder if anyone has reviewed what it does
> with these...)
>
> You can also find goodies like this here:
>
> /*
> * We have to free the buffer here instead of dcdbas_remove
> * because only in module exit function we can be sure that
> * all sysfs attributes belonging to this module have been
> * released.
> */
> smi_data_buf_free();
> platform_device_unregister(dcdbas_pdev);
> platform_driver_unregister(&dcdbas_driver);
>
> which is quite a statement in itself, and if it's thought about, how
> can putting smi_data_buf_free() before platform_device_unregister()
> here satisfy that comment.
>
> Well, short of dropping the patch, I think the easiest solution here is
> this, which annoyingly makes the mess slightly worse:
>
> diff --git a/drivers/firmware/dcdbas.c b/drivers/firmware/dcdbas.c
> index a85fda2..0a751bf 100644
> --- a/drivers/firmware/dcdbas.c
> +++ b/drivers/firmware/dcdbas.c
> @@ -545,6 +545,8 @@ static int dcdbas_probe(struct platform_device *dev)
> host_control_action = HC_ACTION_NONE;
> host_control_smi_type = HC_SMITYPE_NONE;
>
> + dcdbas_pdev = dev;
> +
> /*
> * BIOS SMI calls require buffer addresses be in 32-bit address space.
> * This is done by setting the DMA mask below.
> @@ -588,6 +590,8 @@ static const struct platform_device_info dcdbas_dev_info __initdata = {
> .dma_mask = DMA_BIT_MASK(32),
> };
>
> +static struct platform_device *dcdbas_pdev_reg;
> +
> /**
> * dcdbas_init: initialize driver
> */
> @@ -599,9 +603,9 @@ static int __init dcdbas_init(void)
> if (error)
> return error;
>
> - dcdbas_pdev = platform_device_register_full(&dcdbas_dev_info);
> - if (IS_ERR(dcdbas_pdev)) {
> - error = PTR_ERR(dcdbas_pdev);
> + dcdbas_pdev_reg = platform_device_register_full(&dcdbas_dev_info);
> + if (IS_ERR(dcdbas_pdev_reg)) {
> + error = PTR_ERR(dcdbas_pdev_reg);
> goto err_unregister_driver;
> }
>
> @@ -629,8 +633,9 @@ static void __exit dcdbas_exit(void)
> * all sysfs attributes belonging to this module have been
> * released.
> */
> - smi_data_buf_free();
> - platform_device_unregister(dcdbas_pdev);
> + if (dcdbas_pdev)
> + smi_data_buf_free();
> + platform_device_unregister(dcdbas_pdev_reg);
> platform_driver_unregister(&dcdbas_driver);
> }
>
> Another is to try and pull the direct references to dcdbas_pdev up the
> call chains... that's easier said than done because there is a global
> function in this driver - dcdbas_smi_request. The best I can get to
> is the below, which leaves three direct uses of dcdbas_pdev:
>
> diff --git a/drivers/firmware/dcdbas.c b/drivers/firmware/dcdbas.c
> index a85fda2..d9d215c 100644
> --- a/drivers/firmware/dcdbas.c
> +++ b/drivers/firmware/dcdbas.c
> @@ -58,15 +58,15 @@ static unsigned int host_control_on_shutdown;
> /**
> * smi_data_buf_free: free SMI data buffer
> */
> -static void smi_data_buf_free(void)
> +static void smi_data_buf_free(struct device *dev)
> {
> if (!smi_data_buf)
> return;
>
> - dev_dbg(&dcdbas_pdev->dev, "%s: phys: %x size: %lu\n",
> + dev_dbg(dev, "%s: phys: %x size: %lu\n",
> __func__, smi_data_buf_phys_addr, smi_data_buf_size);
>
> - dma_free_coherent(&dcdbas_pdev->dev, smi_data_buf_size, smi_data_buf,
> + dma_free_coherent(dev, smi_data_buf_size, smi_data_buf,
> smi_data_buf_handle);
> smi_data_buf = NULL;
> smi_data_buf_handle = 0;
> @@ -77,7 +77,7 @@ static void smi_data_buf_free(void)
> /**
> * smi_data_buf_realloc: grow SMI data buffer if needed
> */
> -static int smi_data_buf_realloc(unsigned long size)
> +static int smi_data_buf_realloc(struct device *dev, unsigned long size)
> {
> void *buf;
> dma_addr_t handle;
> @@ -89,10 +89,9 @@ static int smi_data_buf_realloc(unsigned long size)
> return -EINVAL;
>
> /* new buffer is needed */
> - buf = dma_alloc_coherent(&dcdbas_pdev->dev, size, &handle, GFP_KERNEL);
> + buf = dma_alloc_coherent(dev, size, &handle, GFP_KERNEL);
> if (!buf) {
> - dev_dbg(&dcdbas_pdev->dev,
> - "%s: failed to allocate memory size %lu\n",
> + dev_dbg(dev, "%s: failed to allocate memory size %lu\n",
> __func__, size);
> return -ENOMEM;
> }
> @@ -102,7 +101,7 @@ static int smi_data_buf_realloc(unsigned long size)
> memcpy(buf, smi_data_buf, smi_data_buf_size);
>
> /* free any existing buffer */
> - smi_data_buf_free();
> + smi_data_buf_free(dev);
>
> /* set up new buffer for use */
> smi_data_buf = buf;
> @@ -110,7 +109,7 @@ static int smi_data_buf_realloc(unsigned long size)
> smi_data_buf_phys_addr = (u32) virt_to_phys(buf);
> smi_data_buf_size = size;
>
> - dev_dbg(&dcdbas_pdev->dev, "%s: phys: %x size: %lu\n",
> + dev_dbg(dev, "%s: phys: %x size: %lu\n",
> __func__, smi_data_buf_phys_addr, smi_data_buf_size);
>
> return 0;
> @@ -141,7 +140,7 @@ static ssize_t smi_data_buf_size_store(struct device *dev,
>
> /* make sure SMI data buffer is at least buf_size */
> mutex_lock(&smi_data_lock);
> - ret = smi_data_buf_realloc(buf_size);
> + ret = smi_data_buf_realloc(dev, buf_size);
> mutex_unlock(&smi_data_lock);
> if (ret)
> return ret;
> @@ -166,6 +165,7 @@ static ssize_t smi_data_write(struct file *filp, struct kobject *kobj,
> struct bin_attribute *bin_attr,
> char *buf, loff_t pos, size_t count)
> {
> + struct device *dev = kobj_to_dev(kobj);
> ssize_t ret;
>
> if ((pos + count) > MAX_SMI_DATA_BUF_SIZE)
> @@ -173,7 +173,7 @@ static ssize_t smi_data_write(struct file *filp, struct kobject *kobj,
>
> mutex_lock(&smi_data_lock);
>
> - ret = smi_data_buf_realloc(pos + count);
> + ret = smi_data_buf_realloc(dev, pos + count);
> if (ret)
> goto out;
>
> @@ -199,7 +199,7 @@ static ssize_t host_control_action_store(struct device *dev,
>
> /* make sure buffer is available for host control command */
> mutex_lock(&smi_data_lock);
> - ret = smi_data_buf_realloc(sizeof(struct apm_cmd));
> + ret = smi_data_buf_realloc(dev, sizeof(struct apm_cmd));
> mutex_unlock(&smi_data_lock);
> if (ret)
> return ret;
> @@ -347,7 +347,7 @@ EXPORT_SYMBOL(dcdbas_smi_request);
> *
> * Caller must set up the host control command in smi_data_buf.
> */
> -static int host_control_smi(void)
> +static int host_control_smi(struct device *dev)
> {
> struct apm_cmd *apm_cmd;
> u8 *data;
> @@ -426,7 +426,7 @@ static int host_control_smi(void)
> break;
>
> default:
> - dev_dbg(&dcdbas_pdev->dev, "%s: invalid SMI type %u\n",
> + dev_dbg(dev, "%s: invalid SMI type %u\n",
> __func__, host_control_smi_type);
> return -ENOSYS;
> }
> @@ -443,7 +443,7 @@ static int host_control_smi(void)
> * use smi_data_buf at this point because the system has finished
> * shutting down and no userspace apps are running.
> */
> -static void dcdbas_host_control(void)
> +static void dcdbas_host_control(struct device *dev)
> {
> struct apm_cmd *apm_cmd;
> u8 action;
> @@ -455,13 +455,12 @@ static void dcdbas_host_control(void)
> host_control_action = HC_ACTION_NONE;
>
> if (!smi_data_buf) {
> - dev_dbg(&dcdbas_pdev->dev, "%s: no SMI buffer\n", __func__);
> + dev_dbg(dev, "%s: no SMI buffer\n", __func__);
> return;
> }
>
> if (smi_data_buf_size < sizeof(struct apm_cmd)) {
> - dev_dbg(&dcdbas_pdev->dev, "%s: SMI buffer too small\n",
> - __func__);
> + dev_dbg(dev, "%s: SMI buffer too small\n", __func__);
> return;
> }
>
> @@ -472,12 +471,12 @@ static void dcdbas_host_control(void)
> apm_cmd->command = ESM_APM_POWER_CYCLE;
> apm_cmd->reserved = 0;
> *((s16 *)&apm_cmd->parameters.shortreq.parm[0]) = (s16) 0;
> - host_control_smi();
> + host_control_smi(dev);
> } else if (action & HC_ACTION_HOST_CONTROL_POWERCYCLE) {
> apm_cmd->command = ESM_APM_POWER_CYCLE;
> apm_cmd->reserved = 0;
> *((s16 *)&apm_cmd->parameters.shortreq.parm[0]) = (s16) 20;
> - host_control_smi();
> + host_control_smi(dev);
> }
> }
>
> @@ -495,7 +494,7 @@ static int dcdbas_reboot_notify(struct notifier_block *nb, unsigned long code,
> /* firmware is going to perform host control action */
> printk(KERN_WARNING "Please wait for shutdown "
> "action to complete...\n");
> - dcdbas_host_control();
> + dcdbas_host_control(&dcdbas_pdev->dev);
> }
> break;
> }
> @@ -545,11 +544,13 @@ static int dcdbas_probe(struct platform_device *dev)
> host_control_action = HC_ACTION_NONE;
> host_control_smi_type = HC_SMITYPE_NONE;
>
> + dcdbas_pdev = dev;
> +
> /*
> * BIOS SMI calls require buffer addresses be in 32-bit address space.
> * This is done by setting the DMA mask below.
> */
> - error = dma_set_coherent_mask(&dcdbas_pdev->dev, DMA_BIT_MASK(32));
> + error = dma_set_coherent_mask(&dev->dev, DMA_BIT_MASK(32));
> if (error)
> return error;
>
> @@ -588,6 +589,8 @@ static const struct platform_device_info dcdbas_dev_info __initdata = {
> .dma_mask = DMA_BIT_MASK(32),
> };
>
> +static struct platform_device *dcdbas_pdev_reg;
> +
> /**
> * dcdbas_init: initialize driver
> */
> @@ -599,9 +602,9 @@ static int __init dcdbas_init(void)
> if (error)
> return error;
>
> - dcdbas_pdev = platform_device_register_full(&dcdbas_dev_info);
> - if (IS_ERR(dcdbas_pdev)) {
> - error = PTR_ERR(dcdbas_pdev);
> + dcdbas_pdev_reg = platform_device_register_full(&dcdbas_dev_info);
> + if (IS_ERR(dcdbas_pdev_reg)) {
> + error = PTR_ERR(dcdbas_pdev_reg);
> goto err_unregister_driver;
> }
>
> @@ -629,8 +632,9 @@ static void __exit dcdbas_exit(void)
> * all sysfs attributes belonging to this module have been
> * released.
> */
> - smi_data_buf_free();
> - platform_device_unregister(dcdbas_pdev);
> + if (dcdbas_pdev)
> + smi_data_buf_free(&dcdbas_pdev->dev);
> + platform_device_unregister(dcdbas_pdev_reg);
> platform_driver_unregister(&dcdbas_driver);
> }
>
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [DMA-API] BUG: unable to handle kernel NULL pointer dereference at 0000000000000248
2013-10-07 8:38 ` Russell King - ARM Linux
@ 2013-10-07 12:18 ` Fengguang Wu
0 siblings, 0 replies; 5+ messages in thread
From: Fengguang Wu @ 2013-10-07 12:18 UTC (permalink / raw)
To: Russell King - ARM Linux; +Cc: linux-kernel
Hi Russell,
On Mon, Oct 07, 2013 at 09:38:13AM +0100, Russell King - ARM Linux wrote:
> Fengguang,
>
> Have you done anything with this at all? If not, don't expect me to
> sort this out, because I can't test this. Thanks.
Sorry it's my fault to overlook this! Just queued up the test..
Thanks,
Fengguang
> On Fri, Oct 04, 2013 at 11:41:36AM +0100, Russell King - ARM Linux wrote:
> > On Fri, Oct 04, 2013 at 09:40:17AM +0800, Fengguang Wu wrote:
> > > This BUG does not show up in upstream and linux-next, so either the
> > > commit has not been merged or has been fixed somewhere.
> >
> > That's because I haven't pushed it out into linux-next yet. Thanks
> > for testing nevertheless.
> >
> > > [ 267.537083] sdhci-pltfm: SDHCI platform and OF driver helper
> > > [ 267.602219] ledtrig-cpu: registered to indicate activity on CPUs
> > > [ 267.656654] BUG: unable to handle kernel NULL pointer dereference at 0000000000000248
> > > [ 267.656689] IP: [<ffffffff810073c9>] dma_supported+0x9/0xa0
> >
> > This seems to be saying that 'dev' was approximately a NULL pointer.
> >
> > This is a wonderfully written driver this is... it's not really a
> > platform driver at all. It stores the platform device into the global
> > dcdbas_pdev, and then references it from within the driver. The problem
> > is caused by that happening before platform_device_register_full() has
> > returned and stored the platform device pointer. It's use of a
> > platform device is just to be able to have some sysfs attributes which
> > it can play around with (I wonder if anyone has reviewed what it does
> > with these...)
> >
> > You can also find goodies like this here:
> >
> > /*
> > * We have to free the buffer here instead of dcdbas_remove
> > * because only in module exit function we can be sure that
> > * all sysfs attributes belonging to this module have been
> > * released.
> > */
> > smi_data_buf_free();
> > platform_device_unregister(dcdbas_pdev);
> > platform_driver_unregister(&dcdbas_driver);
> >
> > which is quite a statement in itself, and if it's thought about, how
> > can putting smi_data_buf_free() before platform_device_unregister()
> > here satisfy that comment.
> >
> > Well, short of dropping the patch, I think the easiest solution here is
> > this, which annoyingly makes the mess slightly worse:
> >
> > diff --git a/drivers/firmware/dcdbas.c b/drivers/firmware/dcdbas.c
> > index a85fda2..0a751bf 100644
> > --- a/drivers/firmware/dcdbas.c
> > +++ b/drivers/firmware/dcdbas.c
> > @@ -545,6 +545,8 @@ static int dcdbas_probe(struct platform_device *dev)
> > host_control_action = HC_ACTION_NONE;
> > host_control_smi_type = HC_SMITYPE_NONE;
> >
> > + dcdbas_pdev = dev;
> > +
> > /*
> > * BIOS SMI calls require buffer addresses be in 32-bit address space.
> > * This is done by setting the DMA mask below.
> > @@ -588,6 +590,8 @@ static const struct platform_device_info dcdbas_dev_info __initdata = {
> > .dma_mask = DMA_BIT_MASK(32),
> > };
> >
> > +static struct platform_device *dcdbas_pdev_reg;
> > +
> > /**
> > * dcdbas_init: initialize driver
> > */
> > @@ -599,9 +603,9 @@ static int __init dcdbas_init(void)
> > if (error)
> > return error;
> >
> > - dcdbas_pdev = platform_device_register_full(&dcdbas_dev_info);
> > - if (IS_ERR(dcdbas_pdev)) {
> > - error = PTR_ERR(dcdbas_pdev);
> > + dcdbas_pdev_reg = platform_device_register_full(&dcdbas_dev_info);
> > + if (IS_ERR(dcdbas_pdev_reg)) {
> > + error = PTR_ERR(dcdbas_pdev_reg);
> > goto err_unregister_driver;
> > }
> >
> > @@ -629,8 +633,9 @@ static void __exit dcdbas_exit(void)
> > * all sysfs attributes belonging to this module have been
> > * released.
> > */
> > - smi_data_buf_free();
> > - platform_device_unregister(dcdbas_pdev);
> > + if (dcdbas_pdev)
> > + smi_data_buf_free();
> > + platform_device_unregister(dcdbas_pdev_reg);
> > platform_driver_unregister(&dcdbas_driver);
> > }
> >
> > Another is to try and pull the direct references to dcdbas_pdev up the
> > call chains... that's easier said than done because there is a global
> > function in this driver - dcdbas_smi_request. The best I can get to
> > is the below, which leaves three direct uses of dcdbas_pdev:
> >
> > diff --git a/drivers/firmware/dcdbas.c b/drivers/firmware/dcdbas.c
> > index a85fda2..d9d215c 100644
> > --- a/drivers/firmware/dcdbas.c
> > +++ b/drivers/firmware/dcdbas.c
> > @@ -58,15 +58,15 @@ static unsigned int host_control_on_shutdown;
> > /**
> > * smi_data_buf_free: free SMI data buffer
> > */
> > -static void smi_data_buf_free(void)
> > +static void smi_data_buf_free(struct device *dev)
> > {
> > if (!smi_data_buf)
> > return;
> >
> > - dev_dbg(&dcdbas_pdev->dev, "%s: phys: %x size: %lu\n",
> > + dev_dbg(dev, "%s: phys: %x size: %lu\n",
> > __func__, smi_data_buf_phys_addr, smi_data_buf_size);
> >
> > - dma_free_coherent(&dcdbas_pdev->dev, smi_data_buf_size, smi_data_buf,
> > + dma_free_coherent(dev, smi_data_buf_size, smi_data_buf,
> > smi_data_buf_handle);
> > smi_data_buf = NULL;
> > smi_data_buf_handle = 0;
> > @@ -77,7 +77,7 @@ static void smi_data_buf_free(void)
> > /**
> > * smi_data_buf_realloc: grow SMI data buffer if needed
> > */
> > -static int smi_data_buf_realloc(unsigned long size)
> > +static int smi_data_buf_realloc(struct device *dev, unsigned long size)
> > {
> > void *buf;
> > dma_addr_t handle;
> > @@ -89,10 +89,9 @@ static int smi_data_buf_realloc(unsigned long size)
> > return -EINVAL;
> >
> > /* new buffer is needed */
> > - buf = dma_alloc_coherent(&dcdbas_pdev->dev, size, &handle, GFP_KERNEL);
> > + buf = dma_alloc_coherent(dev, size, &handle, GFP_KERNEL);
> > if (!buf) {
> > - dev_dbg(&dcdbas_pdev->dev,
> > - "%s: failed to allocate memory size %lu\n",
> > + dev_dbg(dev, "%s: failed to allocate memory size %lu\n",
> > __func__, size);
> > return -ENOMEM;
> > }
> > @@ -102,7 +101,7 @@ static int smi_data_buf_realloc(unsigned long size)
> > memcpy(buf, smi_data_buf, smi_data_buf_size);
> >
> > /* free any existing buffer */
> > - smi_data_buf_free();
> > + smi_data_buf_free(dev);
> >
> > /* set up new buffer for use */
> > smi_data_buf = buf;
> > @@ -110,7 +109,7 @@ static int smi_data_buf_realloc(unsigned long size)
> > smi_data_buf_phys_addr = (u32) virt_to_phys(buf);
> > smi_data_buf_size = size;
> >
> > - dev_dbg(&dcdbas_pdev->dev, "%s: phys: %x size: %lu\n",
> > + dev_dbg(dev, "%s: phys: %x size: %lu\n",
> > __func__, smi_data_buf_phys_addr, smi_data_buf_size);
> >
> > return 0;
> > @@ -141,7 +140,7 @@ static ssize_t smi_data_buf_size_store(struct device *dev,
> >
> > /* make sure SMI data buffer is at least buf_size */
> > mutex_lock(&smi_data_lock);
> > - ret = smi_data_buf_realloc(buf_size);
> > + ret = smi_data_buf_realloc(dev, buf_size);
> > mutex_unlock(&smi_data_lock);
> > if (ret)
> > return ret;
> > @@ -166,6 +165,7 @@ static ssize_t smi_data_write(struct file *filp, struct kobject *kobj,
> > struct bin_attribute *bin_attr,
> > char *buf, loff_t pos, size_t count)
> > {
> > + struct device *dev = kobj_to_dev(kobj);
> > ssize_t ret;
> >
> > if ((pos + count) > MAX_SMI_DATA_BUF_SIZE)
> > @@ -173,7 +173,7 @@ static ssize_t smi_data_write(struct file *filp, struct kobject *kobj,
> >
> > mutex_lock(&smi_data_lock);
> >
> > - ret = smi_data_buf_realloc(pos + count);
> > + ret = smi_data_buf_realloc(dev, pos + count);
> > if (ret)
> > goto out;
> >
> > @@ -199,7 +199,7 @@ static ssize_t host_control_action_store(struct device *dev,
> >
> > /* make sure buffer is available for host control command */
> > mutex_lock(&smi_data_lock);
> > - ret = smi_data_buf_realloc(sizeof(struct apm_cmd));
> > + ret = smi_data_buf_realloc(dev, sizeof(struct apm_cmd));
> > mutex_unlock(&smi_data_lock);
> > if (ret)
> > return ret;
> > @@ -347,7 +347,7 @@ EXPORT_SYMBOL(dcdbas_smi_request);
> > *
> > * Caller must set up the host control command in smi_data_buf.
> > */
> > -static int host_control_smi(void)
> > +static int host_control_smi(struct device *dev)
> > {
> > struct apm_cmd *apm_cmd;
> > u8 *data;
> > @@ -426,7 +426,7 @@ static int host_control_smi(void)
> > break;
> >
> > default:
> > - dev_dbg(&dcdbas_pdev->dev, "%s: invalid SMI type %u\n",
> > + dev_dbg(dev, "%s: invalid SMI type %u\n",
> > __func__, host_control_smi_type);
> > return -ENOSYS;
> > }
> > @@ -443,7 +443,7 @@ static int host_control_smi(void)
> > * use smi_data_buf at this point because the system has finished
> > * shutting down and no userspace apps are running.
> > */
> > -static void dcdbas_host_control(void)
> > +static void dcdbas_host_control(struct device *dev)
> > {
> > struct apm_cmd *apm_cmd;
> > u8 action;
> > @@ -455,13 +455,12 @@ static void dcdbas_host_control(void)
> > host_control_action = HC_ACTION_NONE;
> >
> > if (!smi_data_buf) {
> > - dev_dbg(&dcdbas_pdev->dev, "%s: no SMI buffer\n", __func__);
> > + dev_dbg(dev, "%s: no SMI buffer\n", __func__);
> > return;
> > }
> >
> > if (smi_data_buf_size < sizeof(struct apm_cmd)) {
> > - dev_dbg(&dcdbas_pdev->dev, "%s: SMI buffer too small\n",
> > - __func__);
> > + dev_dbg(dev, "%s: SMI buffer too small\n", __func__);
> > return;
> > }
> >
> > @@ -472,12 +471,12 @@ static void dcdbas_host_control(void)
> > apm_cmd->command = ESM_APM_POWER_CYCLE;
> > apm_cmd->reserved = 0;
> > *((s16 *)&apm_cmd->parameters.shortreq.parm[0]) = (s16) 0;
> > - host_control_smi();
> > + host_control_smi(dev);
> > } else if (action & HC_ACTION_HOST_CONTROL_POWERCYCLE) {
> > apm_cmd->command = ESM_APM_POWER_CYCLE;
> > apm_cmd->reserved = 0;
> > *((s16 *)&apm_cmd->parameters.shortreq.parm[0]) = (s16) 20;
> > - host_control_smi();
> > + host_control_smi(dev);
> > }
> > }
> >
> > @@ -495,7 +494,7 @@ static int dcdbas_reboot_notify(struct notifier_block *nb, unsigned long code,
> > /* firmware is going to perform host control action */
> > printk(KERN_WARNING "Please wait for shutdown "
> > "action to complete...\n");
> > - dcdbas_host_control();
> > + dcdbas_host_control(&dcdbas_pdev->dev);
> > }
> > break;
> > }
> > @@ -545,11 +544,13 @@ static int dcdbas_probe(struct platform_device *dev)
> > host_control_action = HC_ACTION_NONE;
> > host_control_smi_type = HC_SMITYPE_NONE;
> >
> > + dcdbas_pdev = dev;
> > +
> > /*
> > * BIOS SMI calls require buffer addresses be in 32-bit address space.
> > * This is done by setting the DMA mask below.
> > */
> > - error = dma_set_coherent_mask(&dcdbas_pdev->dev, DMA_BIT_MASK(32));
> > + error = dma_set_coherent_mask(&dev->dev, DMA_BIT_MASK(32));
> > if (error)
> > return error;
> >
> > @@ -588,6 +589,8 @@ static const struct platform_device_info dcdbas_dev_info __initdata = {
> > .dma_mask = DMA_BIT_MASK(32),
> > };
> >
> > +static struct platform_device *dcdbas_pdev_reg;
> > +
> > /**
> > * dcdbas_init: initialize driver
> > */
> > @@ -599,9 +602,9 @@ static int __init dcdbas_init(void)
> > if (error)
> > return error;
> >
> > - dcdbas_pdev = platform_device_register_full(&dcdbas_dev_info);
> > - if (IS_ERR(dcdbas_pdev)) {
> > - error = PTR_ERR(dcdbas_pdev);
> > + dcdbas_pdev_reg = platform_device_register_full(&dcdbas_dev_info);
> > + if (IS_ERR(dcdbas_pdev_reg)) {
> > + error = PTR_ERR(dcdbas_pdev_reg);
> > goto err_unregister_driver;
> > }
> >
> > @@ -629,8 +632,9 @@ static void __exit dcdbas_exit(void)
> > * all sysfs attributes belonging to this module have been
> > * released.
> > */
> > - smi_data_buf_free();
> > - platform_device_unregister(dcdbas_pdev);
> > + if (dcdbas_pdev)
> > + smi_data_buf_free(&dcdbas_pdev->dev);
> > + platform_device_unregister(dcdbas_pdev_reg);
> > platform_driver_unregister(&dcdbas_driver);
> > }
> >
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [DMA-API] BUG: unable to handle kernel NULL pointer dereference at 0000000000000248
2013-10-04 10:41 ` Russell King - ARM Linux
2013-10-07 8:38 ` Russell King - ARM Linux
@ 2013-10-08 0:13 ` Fengguang Wu
1 sibling, 0 replies; 5+ messages in thread
From: Fengguang Wu @ 2013-10-08 0:13 UTC (permalink / raw)
To: Russell King - ARM Linux; +Cc: linux-kernel
On Fri, Oct 04, 2013 at 11:41:36AM +0100, Russell King - ARM Linux wrote:
> On Fri, Oct 04, 2013 at 09:40:17AM +0800, Fengguang Wu wrote:
> > This BUG does not show up in upstream and linux-next, so either the
> > commit has not been merged or has been fixed somewhere.
>
> That's because I haven't pushed it out into linux-next yet. Thanks
> for testing nevertheless.
>
> > [ 267.537083] sdhci-pltfm: SDHCI platform and OF driver helper
> > [ 267.602219] ledtrig-cpu: registered to indicate activity on CPUs
> > [ 267.656654] BUG: unable to handle kernel NULL pointer dereference at 0000000000000248
> > [ 267.656689] IP: [<ffffffff810073c9>] dma_supported+0x9/0xa0
>
> This seems to be saying that 'dev' was approximately a NULL pointer.
>
> This is a wonderfully written driver this is... it's not really a
> platform driver at all. It stores the platform device into the global
> dcdbas_pdev, and then references it from within the driver. The problem
> is caused by that happening before platform_device_register_full() has
> returned and stored the platform device pointer. It's use of a
> platform device is just to be able to have some sysfs attributes which
> it can play around with (I wonder if anyone has reviewed what it does
> with these...)
>
> You can also find goodies like this here:
>
> /*
> * We have to free the buffer here instead of dcdbas_remove
> * because only in module exit function we can be sure that
> * all sysfs attributes belonging to this module have been
> * released.
> */
> smi_data_buf_free();
> platform_device_unregister(dcdbas_pdev);
> platform_driver_unregister(&dcdbas_driver);
>
> which is quite a statement in itself, and if it's thought about, how
> can putting smi_data_buf_free() before platform_device_unregister()
> here satisfy that comment.
>
> Well, short of dropping the patch, I think the easiest solution here is
> this, which annoyingly makes the mess slightly worse:
Russell, I confirm that the below patch fixes the kernel oops.
I tried 2000 boots and non of them has the oops any more.
Before patch, at commit 2713c99438b0, ALL kernel boots have the oops.
Tested-by: Fengguang Wu <fengguang.wu@intel.com>
> diff --git a/drivers/firmware/dcdbas.c b/drivers/firmware/dcdbas.c
> index a85fda2..0a751bf 100644
> --- a/drivers/firmware/dcdbas.c
> +++ b/drivers/firmware/dcdbas.c
> @@ -545,6 +545,8 @@ static int dcdbas_probe(struct platform_device *dev)
> host_control_action = HC_ACTION_NONE;
> host_control_smi_type = HC_SMITYPE_NONE;
>
> + dcdbas_pdev = dev;
> +
> /*
> * BIOS SMI calls require buffer addresses be in 32-bit address space.
> * This is done by setting the DMA mask below.
> @@ -588,6 +590,8 @@ static const struct platform_device_info dcdbas_dev_info __initdata = {
> .dma_mask = DMA_BIT_MASK(32),
> };
>
> +static struct platform_device *dcdbas_pdev_reg;
> +
> /**
> * dcdbas_init: initialize driver
> */
> @@ -599,9 +603,9 @@ static int __init dcdbas_init(void)
> if (error)
> return error;
>
> - dcdbas_pdev = platform_device_register_full(&dcdbas_dev_info);
> - if (IS_ERR(dcdbas_pdev)) {
> - error = PTR_ERR(dcdbas_pdev);
> + dcdbas_pdev_reg = platform_device_register_full(&dcdbas_dev_info);
> + if (IS_ERR(dcdbas_pdev_reg)) {
> + error = PTR_ERR(dcdbas_pdev_reg);
> goto err_unregister_driver;
> }
>
> @@ -629,8 +633,9 @@ static void __exit dcdbas_exit(void)
> * all sysfs attributes belonging to this module have been
> * released.
> */
> - smi_data_buf_free();
> - platform_device_unregister(dcdbas_pdev);
> + if (dcdbas_pdev)
> + smi_data_buf_free();
> + platform_device_unregister(dcdbas_pdev_reg);
> platform_driver_unregister(&dcdbas_driver);
> }
>
> Another is to try and pull the direct references to dcdbas_pdev up the
> call chains... that's easier said than done because there is a global
> function in this driver - dcdbas_smi_request. The best I can get to
> is the below, which leaves three direct uses of dcdbas_pdev:
>
> diff --git a/drivers/firmware/dcdbas.c b/drivers/firmware/dcdbas.c
> index a85fda2..d9d215c 100644
> --- a/drivers/firmware/dcdbas.c
> +++ b/drivers/firmware/dcdbas.c
> @@ -58,15 +58,15 @@ static unsigned int host_control_on_shutdown;
> /**
> * smi_data_buf_free: free SMI data buffer
> */
> -static void smi_data_buf_free(void)
> +static void smi_data_buf_free(struct device *dev)
> {
> if (!smi_data_buf)
> return;
>
> - dev_dbg(&dcdbas_pdev->dev, "%s: phys: %x size: %lu\n",
> + dev_dbg(dev, "%s: phys: %x size: %lu\n",
> __func__, smi_data_buf_phys_addr, smi_data_buf_size);
>
> - dma_free_coherent(&dcdbas_pdev->dev, smi_data_buf_size, smi_data_buf,
> + dma_free_coherent(dev, smi_data_buf_size, smi_data_buf,
> smi_data_buf_handle);
> smi_data_buf = NULL;
> smi_data_buf_handle = 0;
> @@ -77,7 +77,7 @@ static void smi_data_buf_free(void)
> /**
> * smi_data_buf_realloc: grow SMI data buffer if needed
> */
> -static int smi_data_buf_realloc(unsigned long size)
> +static int smi_data_buf_realloc(struct device *dev, unsigned long size)
> {
> void *buf;
> dma_addr_t handle;
> @@ -89,10 +89,9 @@ static int smi_data_buf_realloc(unsigned long size)
> return -EINVAL;
>
> /* new buffer is needed */
> - buf = dma_alloc_coherent(&dcdbas_pdev->dev, size, &handle, GFP_KERNEL);
> + buf = dma_alloc_coherent(dev, size, &handle, GFP_KERNEL);
> if (!buf) {
> - dev_dbg(&dcdbas_pdev->dev,
> - "%s: failed to allocate memory size %lu\n",
> + dev_dbg(dev, "%s: failed to allocate memory size %lu\n",
> __func__, size);
> return -ENOMEM;
> }
> @@ -102,7 +101,7 @@ static int smi_data_buf_realloc(unsigned long size)
> memcpy(buf, smi_data_buf, smi_data_buf_size);
>
> /* free any existing buffer */
> - smi_data_buf_free();
> + smi_data_buf_free(dev);
>
> /* set up new buffer for use */
> smi_data_buf = buf;
> @@ -110,7 +109,7 @@ static int smi_data_buf_realloc(unsigned long size)
> smi_data_buf_phys_addr = (u32) virt_to_phys(buf);
> smi_data_buf_size = size;
>
> - dev_dbg(&dcdbas_pdev->dev, "%s: phys: %x size: %lu\n",
> + dev_dbg(dev, "%s: phys: %x size: %lu\n",
> __func__, smi_data_buf_phys_addr, smi_data_buf_size);
>
> return 0;
> @@ -141,7 +140,7 @@ static ssize_t smi_data_buf_size_store(struct device *dev,
>
> /* make sure SMI data buffer is at least buf_size */
> mutex_lock(&smi_data_lock);
> - ret = smi_data_buf_realloc(buf_size);
> + ret = smi_data_buf_realloc(dev, buf_size);
> mutex_unlock(&smi_data_lock);
> if (ret)
> return ret;
> @@ -166,6 +165,7 @@ static ssize_t smi_data_write(struct file *filp, struct kobject *kobj,
> struct bin_attribute *bin_attr,
> char *buf, loff_t pos, size_t count)
> {
> + struct device *dev = kobj_to_dev(kobj);
> ssize_t ret;
>
> if ((pos + count) > MAX_SMI_DATA_BUF_SIZE)
> @@ -173,7 +173,7 @@ static ssize_t smi_data_write(struct file *filp, struct kobject *kobj,
>
> mutex_lock(&smi_data_lock);
>
> - ret = smi_data_buf_realloc(pos + count);
> + ret = smi_data_buf_realloc(dev, pos + count);
> if (ret)
> goto out;
>
> @@ -199,7 +199,7 @@ static ssize_t host_control_action_store(struct device *dev,
>
> /* make sure buffer is available for host control command */
> mutex_lock(&smi_data_lock);
> - ret = smi_data_buf_realloc(sizeof(struct apm_cmd));
> + ret = smi_data_buf_realloc(dev, sizeof(struct apm_cmd));
> mutex_unlock(&smi_data_lock);
> if (ret)
> return ret;
> @@ -347,7 +347,7 @@ EXPORT_SYMBOL(dcdbas_smi_request);
> *
> * Caller must set up the host control command in smi_data_buf.
> */
> -static int host_control_smi(void)
> +static int host_control_smi(struct device *dev)
> {
> struct apm_cmd *apm_cmd;
> u8 *data;
> @@ -426,7 +426,7 @@ static int host_control_smi(void)
> break;
>
> default:
> - dev_dbg(&dcdbas_pdev->dev, "%s: invalid SMI type %u\n",
> + dev_dbg(dev, "%s: invalid SMI type %u\n",
> __func__, host_control_smi_type);
> return -ENOSYS;
> }
> @@ -443,7 +443,7 @@ static int host_control_smi(void)
> * use smi_data_buf at this point because the system has finished
> * shutting down and no userspace apps are running.
> */
> -static void dcdbas_host_control(void)
> +static void dcdbas_host_control(struct device *dev)
> {
> struct apm_cmd *apm_cmd;
> u8 action;
> @@ -455,13 +455,12 @@ static void dcdbas_host_control(void)
> host_control_action = HC_ACTION_NONE;
>
> if (!smi_data_buf) {
> - dev_dbg(&dcdbas_pdev->dev, "%s: no SMI buffer\n", __func__);
> + dev_dbg(dev, "%s: no SMI buffer\n", __func__);
> return;
> }
>
> if (smi_data_buf_size < sizeof(struct apm_cmd)) {
> - dev_dbg(&dcdbas_pdev->dev, "%s: SMI buffer too small\n",
> - __func__);
> + dev_dbg(dev, "%s: SMI buffer too small\n", __func__);
> return;
> }
>
> @@ -472,12 +471,12 @@ static void dcdbas_host_control(void)
> apm_cmd->command = ESM_APM_POWER_CYCLE;
> apm_cmd->reserved = 0;
> *((s16 *)&apm_cmd->parameters.shortreq.parm[0]) = (s16) 0;
> - host_control_smi();
> + host_control_smi(dev);
> } else if (action & HC_ACTION_HOST_CONTROL_POWERCYCLE) {
> apm_cmd->command = ESM_APM_POWER_CYCLE;
> apm_cmd->reserved = 0;
> *((s16 *)&apm_cmd->parameters.shortreq.parm[0]) = (s16) 20;
> - host_control_smi();
> + host_control_smi(dev);
> }
> }
>
> @@ -495,7 +494,7 @@ static int dcdbas_reboot_notify(struct notifier_block *nb, unsigned long code,
> /* firmware is going to perform host control action */
> printk(KERN_WARNING "Please wait for shutdown "
> "action to complete...\n");
> - dcdbas_host_control();
> + dcdbas_host_control(&dcdbas_pdev->dev);
> }
> break;
> }
> @@ -545,11 +544,13 @@ static int dcdbas_probe(struct platform_device *dev)
> host_control_action = HC_ACTION_NONE;
> host_control_smi_type = HC_SMITYPE_NONE;
>
> + dcdbas_pdev = dev;
> +
> /*
> * BIOS SMI calls require buffer addresses be in 32-bit address space.
> * This is done by setting the DMA mask below.
> */
> - error = dma_set_coherent_mask(&dcdbas_pdev->dev, DMA_BIT_MASK(32));
> + error = dma_set_coherent_mask(&dev->dev, DMA_BIT_MASK(32));
> if (error)
> return error;
>
> @@ -588,6 +589,8 @@ static const struct platform_device_info dcdbas_dev_info __initdata = {
> .dma_mask = DMA_BIT_MASK(32),
> };
>
> +static struct platform_device *dcdbas_pdev_reg;
> +
> /**
> * dcdbas_init: initialize driver
> */
> @@ -599,9 +602,9 @@ static int __init dcdbas_init(void)
> if (error)
> return error;
>
> - dcdbas_pdev = platform_device_register_full(&dcdbas_dev_info);
> - if (IS_ERR(dcdbas_pdev)) {
> - error = PTR_ERR(dcdbas_pdev);
> + dcdbas_pdev_reg = platform_device_register_full(&dcdbas_dev_info);
> + if (IS_ERR(dcdbas_pdev_reg)) {
> + error = PTR_ERR(dcdbas_pdev_reg);
> goto err_unregister_driver;
> }
>
> @@ -629,8 +632,9 @@ static void __exit dcdbas_exit(void)
> * all sysfs attributes belonging to this module have been
> * released.
> */
> - smi_data_buf_free();
> - platform_device_unregister(dcdbas_pdev);
> + if (dcdbas_pdev)
> + smi_data_buf_free(&dcdbas_pdev->dev);
> + platform_device_unregister(dcdbas_pdev_reg);
> platform_driver_unregister(&dcdbas_driver);
> }
>
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2013-10-08 0:13 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-10-04 1:40 [DMA-API] BUG: unable to handle kernel NULL pointer dereference at 0000000000000248 Fengguang Wu
2013-10-04 10:41 ` Russell King - ARM Linux
2013-10-07 8:38 ` Russell King - ARM Linux
2013-10-07 12:18 ` Fengguang Wu
2013-10-08 0:13 ` Fengguang Wu
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.