背景：我买了一块T113-S3的开发板，SD卡启动。用配套 img就能启动，我自己尝试打了一个img，但是内核启动到一半卡主了。
环境：
1、board.dts、sun8iw20p1.dtsi.dtsi 均拷贝自配套源码。
2、芯片T113-S3
3、SD卡启动
4、来自 T113-i 的linux，版本 5.4.61

启动日志如下：

[30]HELLO! BOOT0 is starting!
[33]BOOT0 commit : adaf1174cc
[36]set pll start
[42]periph0 has been enabled
[45]set pll end
[46][pmu]: bus read error
[49]board init ok
[51]ZQ value = 0x2f
[53]get_pmu_exist() = -1
[55]ddr_efuse_type: 0xa
[58]trefi:7.8ms
[60][AUTO DEBUG] single rank and full DQ!
[64]ddr_efuse_type: 0xa
[66]trefi:7.8ms
[69][AUTO DEBUG] rank 0 row = 13
[72][AUTO DEBUG] rank 0 bank = 8
[75][AUTO DEBUG] rank 0 page size = 2 KB
[79]DRAM BOOT DRIVE INFO: V0.33
[82]DRAM CLK = 936 MHz
[85]DRAM Type = 3 (2:DDR2,3:DDR3)
[88]DRAMC read ODT  off.
[90]DRAM ODT value: 0x42.
[93]ddr_efuse_type: 0xa
[96]DRAM SIZE =128 M
[98]dram_tpr4:0x0
[100]PLL_DDR_CTRL_REG:0xf8004d00
[103]DRAM_CLK_REG:0xc0000000
[106][TIMING DEBUG] MR2= 0x20
[114]DRAM simple test OK.
[116]rtc standby flag is 0x0, super standby flag is 0x0
[121]dram size =128
[124]card no is 0
[126]sdcard 0 line count 4
[128][mmc]: mmc driver ver 2021-05-21 14:47
[138][mmc]: Wrong media type 0x0
[141][mmc]: ***Try SD card 0***
[159][mmc]: HSSDR52/SDR25 4 bit
[162][mmc]: 50000000 Hz
[164][mmc]: 30436 MB
[166][mmc]: ***SD/MMC 0 init OK!!!***
[259]Loading boot-pkg Succeed(index=0).
[263]Entry_name        = u-boot
[269]Entry_name        = optee
[273]Entry_name        = dtb
[276]mmc not para
[278]Jump to second Boot.
M/TC: OP-TEE version: e9372c9c-dirty (gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05)) #2 Sat Mar 19 11:09:45 UTC 2022 arm


U-Boot 2018.05 (Nov 01 2023 - 00:30:09 +0800) Allwinner Technology

[00.331]CPU:   Allwinner Family
[00.334]Model: sun8iw20
[00.336]DRAM:  128 MiB
[00.339]Relocation Offset is: 04ec8000
[00.364]secure enable bit: 0
E/TC:0   tee_read_fdt:433 fine node /firmware/optee failed with FDT_ERR_NOTFOUND
[00.376]smc_tee_inform_fdt failed with: -65536[00.381]CPU=1200 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=100Mhz  MBus=300Mhz
[00.387]gic: sec monitor mode
[00.390]flash init start
[00.392]workmode = 0,storage type = 1
[00.395][mmc]: mmc driver ver uboot2018:2021-12-20 13:35:00
[00.400][mmc]: get sdc_type fail and use default host:tm1.
[00.406][mmc]: can't find node "mmc0",will add new node
[00.411][mmc]: fdt err returned <no error>
[00.415][mmc]: Using default timing para
[00.419][mmc]: SUNXI SDMMC Controller Version:0x50310
[00.445][mmc]: card_caps:0x3000000a
[00.448][mmc]: host_caps:0x3000003f
[00.453]sunxi flash init ok
[00.455]line:703 init_clocks
[00.458]drv_disp_init
request pwm success, pwm7:pwm7:0x2000c00.
fdt get node offset faill: hdmi
[00.473]drv_disp_init finish
[00.488]Loading Environment from SUNXI_FLASH... OK
[00.506]boot_gui_init:start
[00.509]set disp.dev2_output_type fail. using defval=0
[00.515]boot_gui_init:finish
partno erro : can't find partition bootloader
54 bytes read in 1 ms (52.7 KiB/s)
[00.530]bmp_name=bootlogo.bmp size 38454
38454 bytes read in 4 ms (9.2 MiB/s)
[00.547]Item0 (Map) magic is bad
[00.550]the secure storage item0 copy0 magic is bad
[00.555]Item0 (Map) magic is bad
[00.558]the secure storage item0 copy1 magic is bad
[00.562]Item0 (Map) magic is bad
[00.565]out of usb burn from boot: not need burn key
List file under ULI/factory
** Unrecognized filesystem type **
root_partition is rootfs
set root to /dev/mmcblk0p5
[00.584]update part info
[00.587]update bootcmd
[00.590]change working_fdt 0x43e77e70 to 0x43e47e70
disable nand error: FDT_ERR_BADPATH
[00.611]update dts
Hit any key to stop autoboot:  1 FDT ERROR:get muxsel err returned FDT_ERR_INTERNAL
sunxi_pwm_pin_set_state, fdt_set_all_pin, ret=-1
[00.705]LCD open finish                                                                                                                                                           0
[02.056]no vendor_boot partition is found
Android's image name: sun8i_arm
[02.068]Starting kernel ...

[02.070][mmc]: MMC Device 2 not found
[02.073][mmc]: mmc 2 not find, so not exit
[    0.000000] 000: printk: bootconsole [earlycon0] enabled
[    0.000000] 000: Memory policy: Data cache writealloc
[    0.000000] 000: cma: Reserved 4 MiB at 0x47c00000
[    0.000000] 000: On node 0 totalpages: 32768
[    0.000000] 000:   Normal zone: 288 pages used for memmap
[    0.000000] 000:   Normal zone: 0 pages reserved
[    0.000000] 000:   Normal zone: 32768 pages, LIFO batch:7
[    0.000000] 000: psci: probing for conduit method from DT.
[    0.000000] 000: psci: PSCIv1.0 detected in firmware.
[    0.000000] 000: psci: Using standard PSCI v0.2 function IDs
[    0.000000] 000: psci: MIGRATE_INFO_TYPE not supported.
[    0.000000] 000: psci: SMC Calling Convention v1.0
[    0.000000] 000: percpu: Embedded 11 pages/cpu s15488 r8192 d21376 u45056
[    0.000000] 000: pcpu-alloc: s15488 r8192 d21376 u45056 alloc=11*4096
[    0.000000] 000:
[    0.000000] 000: pcpu-alloc:
[    0.000000] 000: [0]
[    0.000000] 000: 0
[    0.000000] 000: [0]
[    0.000000] 000: 1
[    0.000000] 000:
[    0.000000] 000: Built 1 zonelists, mobility grouping on.  Total pages: 32480
[    0.000000] 000: Kernel command line: earlyprintk=sunxi-uart,0x02500000 clk_ignore_unused initcall_debug=0 console=ttyS0,115200 rootdelay=2 loglevel=8 root=/dev/mmcblk0p5 init=/sbin/init partitions=boot-resource@mmcblk0p1:env@mmcblk0p2:env-redund@mmcblk0p3:boot@mmcblk0p4:rootfs@mmcblk0p5:dsp0@mmcblk0p6:private@mmcblk0p7:UDISK@mmcblk0p8 cma=4M snum= mac_addr= wifi_mac= bt_mac= specialstr= gpt=1 androidboot.mode=normal androidboot.hardware=sun8iw20p1 boot_type=1 androidboot.boot_type=1 gpt=1 uboot_message=2018.05(11/01/2023-00:30:09) mbr_offset=1032192 disp_reserve=1536000,0x43f12000 androidboot.dramsize=128
[    0.000000] 000: Dentry cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.000000] 000: Inode-cache hash table entries: 8192 (order: 3, 32768 bytes, linear)
[    0.000000] 000: mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] 000: Memory: 104412K/131072K available (6144K kernel code, 478K rwdata, 2832K rodata, 1024K init, 358K bss, 22564K reserved, 4096K cma-reserved, 0K highmem)
[    0.000000] 000: SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] 000: rcu: Preemptible hierarchical RCU implementation.
[    0.000000] 000: rcu:        RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[    0.000000] 000: rcu:        RCU priority boosting: priority 1 delay 500 ms.
[    0.000000] 000: rcu:        RCU_SOFTIRQ processing moved to rcuc kthreads.
[    0.000000] 000:     No expedited grace period (rcu_normal_after_boot).
[    0.000000] 000:     Tasks RCU enabled.
[    0.000000] 000: rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[    0.000000] 000: rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] 000: NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] 000: random: get_random_bytes called from start_kernel+0x1c7/0x318 with crng_init=0
[    0.000000] 000: arch_timer: cp15 timer(s) running at 24.00MHz (phys).
[    0.000000] 000: clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[    0.000000] 000: sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[    0.008791] 000: Switching to timer-based delay loop, resolution 41ns
[    0.015361] 000: clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.025550] 000: Console: colour dummy device 80x30
[    0.030667] 000: Calibrating delay loop (skipped), value calculated using timer frequency..
[    0.039515] 000: 48.00 BogoMIPS (lpj=240000)
[    0.043786] 000: pid_max: default: 32768 minimum: 301
[    0.049216] 000: Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.056991] 000: Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.066063] 000: CPU: Testing write buffer coherency:
[    0.071276] 000: ok
[    0.073677] 000: /cpus/cpu@0 missing clock-frequency property
[    0.079446] 000: /cpus/cpu@1 missing clock-frequency property
[    0.085482] 000: CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.092159] 000: Setting up static identity map for 0x40100000 - 0x40100054
[    0.099261] 000: rcu: Hierarchical SRCU implementation.
[    0.105334] 000: BOOTEVENT:       105.333582: ON
[    0.110281] 000: smp: Bringing up secondary CPUs ...
[    0.116565] 001: CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.122955] 000: smp: Brought up 1 node, 2 CPUs
[    0.127654] 000: SMP: Total of 2 processors activated (96.00 BogoMIPS).
[    0.134618] 000: CPU: All CPU(s) started in SVC mode.
[    0.140439] 001: devtmpfs: initialized
[    0.159074] 000: VFP support v0.3:
[    0.162587] 000: implementor 41 architecture 2 part 30 variant 7 rev 5
[    0.169610] 000: clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.180147] 000: futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[    0.187743] 000: pinctrl core: initialized pinctrl subsystem
[    0.194809] 000: NET: Registered protocol family 16
[    0.202792] 000: DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.246481] 000: rtc_ccu: sunxi ccu init OK
[    0.252910] 000: ccu: sunxi ccu init OK
[    0.257163] 000: r_ccu: sunxi ccu init OK
[    0.324876] 000: Deinterlace Module initialized.
[    0.329884] 000: iommu: Default domain type: Translated
[    0.335699] 000: sunxi iommu: irq = 24
[    0.340784] 000: SCSI subsystem initialized
[    0.345915] 000: usbcore: registered new interface driver usbfs
[    0.351991] 000: usbcore: registered new interface driver hub
[    0.358156] 000: usbcore: registered new device driver usb
[    0.363946] 000: mc: Linux media interface: v0.10
[    0.368848] 000: videodev: Linux video capture interface: v2.00
[    0.376326] 000: Advanced Linux Sound Architecture Driver Initialized.
[    0.383819] 000: Bluetooth: Core ver 2.22
[    0.388113] 000: NET: Registered protocol family 31
[    0.393048] 000: Bluetooth: HCI device and connection manager initialized
[    0.399848] 000: Bluetooth: HCI socket layer initialized
[    0.405487] 000: Bluetooth: L2CAP socket layer initialized
[    0.411011] 000: Bluetooth: SCO socket layer initialized
[    0.416978] 000: pwm module init!
[    0.421929] 000: g2d 5410000.g2d: Adding to iommu group 0
[    0.428148] 000: G2D: rcq version initialized.major:249
[    0.434299] 000: [VIN_WARN]sensor_helper_probe: cannot get sensor0_cameravdd supply, setting it to NULL!
[    0.443923] 000: [VIN_WARN]sensor_helper_probe: cannot get sensor0_iovdd supply, setting it to NULL!
[    0.453481] 000: [VIN_WARN]sensor_helper_probe: cannot get sensor0_avdd supply, setting it to NULL!
[    0.463006] 000: [VIN_WARN]sensor_helper_probe: cannot get sensor0_dvdd supply, setting it to NULL!
[    0.472187] 000: [VIN_WARN]sensor_helper_probe: cannot get sensor1_cameravdd supply, setting it to NULL!
[    0.481940] 000: [VIN_WARN]sensor_helper_probe: cannot get sensor1_iovdd supply, setting it to NULL!
[    0.491080] 000: [VIN_WARN]sensor_helper_probe: cannot get sensor1_avdd supply, setting it to NULL!
[    0.500181] 000: [VIN_WARN]sensor_helper_probe: cannot get sensor1_dvdd supply, setting it to NULL!
[    0.510635] 000: clocksource: Switched to clocksource arch_sys_counter
[    0.527538] 000: sun8iw20-pinctrl pio: initialized sunXi PIO driver
[    0.548370] 000: thermal_sys: Registered thermal governor 'step_wise'
[    0.554894] 000: thermal_sys: Registered thermal governor 'user_space'
[    0.562024] 000: NET: Registered protocol family 2
[    0.567700] 001: tcp_listen_portaddr_hash hash table entries: 128 (order: 0, 4096 bytes, linear)
[    0.576995] 001: TCP established hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.586526] 001: TCP bind hash table entries: 1024 (order: 2, 28672 bytes, linear)
[    0.594597] 001: TCP: Hash tables configured (established 1024 bind 1024)
[    0.602035] 001: UDP hash table entries: 256 (order: 2, 16384 bytes, linear)
[    0.609114] 001: UDP-Lite hash table entries: 256 (order: 2, 16384 bytes, linear)
[    0.617314] 001: NET: Registered protocol family 1
[    0.622988] 001: RPC: Registered named UNIX socket transport module.
[    0.629632] 001: RPC: Registered udp transport module.
[    0.635126] 001: RPC: Registered tcp transport module.
[    0.640507] 001: RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.648784] 001: sun8iw20-pinctrl pio: pio supply vcc-pc not found, using dummy regulator
[    0.658144] 000: spi spi0: spi0 supply spi not found, using dummy regulator
[    0.665407] 000: sunxi_spi_resource_get()2198 - [spi0] SPI MASTER MODE
[    0.672267] 000: sunxi_spi_resource_get()2236 - Failed to get sample mode
[    0.679374] 000: sunxi_spi_resource_get()2241 - Failed to get sample delay
[    0.686628] 000: sunxi_spi_resource_get()2245 - sample_mode:-1431633921 sample_delay:-1431633921
[    0.695906] 000: sunxi_spi_clk_init()2287 - [spi0] mclk 100000000
[    0.702855] 000: sunxi_spi_probe()2700 - [spi0]: driver probe succeed, base c881f000, irq 39
[    0.713593] 000: Initialise system trusted keyrings
[    0.718691] 000: workingset: timestamp_bits=14 max_order=15 bucket_order=1
[    0.741898] 000: NFS: Registering the id_resolver key type
[    0.747412] 000: Key type id_resolver registered
[    0.752105] 000: Key type id_legacy registered
[    0.756573] 000: nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.763843] 000: nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    0.771889] 000: Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[    0.779162] 000: fuse: init (API version 7.31)
[    0.811212] 001: NET: Registered protocol family 38
[    0.816296] 001: Key type asymmetric registered
[    0.821228] 001: Asymmetric key parser 'x509' registered
[    0.826628] 001: Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[    0.834699] 001: io scheduler mq-deadline registered
[    0.839891] 001: io scheduler kyber registered
[    0.844461] 001: atomic64_test: passed
[    0.850082] 001: [DISP]disp_module_init
[    0.854690] 001: disp 5000000.disp: Adding to iommu group 0
[    0.860874] 001: [DISP] parser_disp_init_para,line:1430:
[    0.866430] 001: of_property_read fb0_width fail
[    0.871319] 001: [DISP] disp_init,line:2387:
[    0.875598] 001: smooth display screen:0 type:1 mode:4
[    0.894390] 001: display_fb_request,fb_id:0
[    0.901379] 001: disp_al_manager_apply ouput_type:1
[    0.906483] 001: sunxi_pwm_enable_dual: can't parse pwm device
[    0.911274] 000: [DISP]disp_module_init finish
[    0.918152] 000: sunxi_sid_init()563 - insmod ok
[    0.923357] 000: pwm-regulator: supplied by regulator-dummy
[    0.930523] 000: sun8iw20-pinctrl pio: pio supply vcc-pe not found, using dummy regulator
[    0.939139] 000: uart uart0: get regulator failed
[    0.944095] 000: uart uart0: uart0 supply uart not found, using dummy regulator
[    0.952094] 000: uart0: ttyS0 at MMIO 0x2500000 (irq = 34, base_baud = 1500000) is a SUNXI
[    0.960851] 000: sw_console_setup()1784 - console setup baud 115200 parity n bits 8, flow n
[    0.969253] 000: printk: console [ttyS0] enabled
[    0.973945] 000: printk: bootconsole [earlycon0] disabled
[    0.000000] 000: Booting Linux on physical CPU 0x0
[    0.000000] 000: Linux version 5.4.61-rt37 (ubuntu@win) (arm-linux-gnueabi-gcc (Linaro GCC 5.3-2016.05) 5.3.1 20160412, GNU ld (Linaro_Binutils-2016.05) 2.25.0 Linaro 2016_02) #2 SMP PREEMPT_RT Wed Nov 1 00:29:07 CST 2023
[    0.000000] 000: CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=50c5387d
[    0.000000] 000: CPU: div instructions available: patching division code
[    0.000000] 000: CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] 000: OF: fdt: Machine model: sun8iw20
[    0.000000] 000: printk: bootconsole [earlycon0] enabled
[    0.000000] 000: Memory policy: Data cache writealloc
[    0.000000] 000: cma: Reserved 4 MiB at 0x47c00000
[    0.000000] 000: On node 0 totalpages: 32768
[    0.000000] 000:   Normal zone: 288 pages used for memmap
[    0.000000] 000:   Normal zone: 0 pages reserved
[    0.000000] 000:   Normal zone: 32768 pages, LIFO batch:7
[    0.000000] 000: psci: probing for conduit method from DT.
[    0.000000] 000: psci: PSCIv1.0 detected in firmware.
[    0.000000] 000: psci: Using standard PSCI v0.2 function IDs
[    0.000000] 000: psci: MIGRATE_INFO_TYPE not supported.
[    0.000000] 000: psci: SMC Calling Convention v1.0
[    0.000000] 000: percpu: Embedded 11 pages/cpu s15488 r8192 d21376 u45056
[    0.000000] 000: pcpu-alloc: s15488 r8192 d21376 u45056 alloc=11*4096
[    0.000000] 000: pcpu-alloc: [0] 0 [0] 1
[    0.000000] 000: Built 1 zonelists, mobility grouping on.  Total pages: 32480
[    0.000000] 000: Kernel command line: earlyprintk=sunxi-uart,0x02500000 clk_ignore_unused initcall_debug=0 console=ttyS0,115200 rootdelay=2 loglevel=8 root=/dev/mmcblk0p5 init=/sbin/init partitions=boot-resource@mmcblk0p1:env@mmcblk0p2:env-redund@mmcblk0p3:boot@mmcblk0p4:rootfs@mmcblk0p5:dsp0@mmcblk0p6:private@mmcblk0p7:UDISK@mmcblk0p8 cma=4M snum= mac_addr= wifi_mac= bt_mac= specialstr= gpt=1 androidboot.mode=normal androidboot.hardware=sun8iw20p1 boot_type=1 androidboot.boot_type=1 gpt=1 uboot_message=2018.05(11/01/2023-00:30:09) mbr_offset=1032192 disp_reserve=1536000,0x43f12000 androidboot.dramsize=128
[    0.000000] 000: Dentry cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.000000] 000: Inode-cache hash table entries: 8192 (order: 3, 32768 bytes, linear)
[    0.000000] 000: mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] 000: Memory: 104412K/131072K available (6144K kernel code, 478K rwdata, 2832K rodata, 1024K init, 358K bss, 22564K reserved, 4096K cma-reserved, 0K highmem)
[    0.000000] 000: SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] 000: rcu: Preemptible hierarchical RCU implementation.
[    0.000000] 000: rcu:        RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[    0.000000] 000: rcu:        RCU priority boosting: priority 1 delay 500 ms.
[    0.000000] 000: rcu:        RCU_SOFTIRQ processing moved to rcuc kthreads.
[    0.000000] 000:     No expedited grace period (rcu_normal_after_boot).
[    0.000000] 000:     Tasks RCU enabled.
[    0.000000] 000: rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[    0.000000] 000: rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] 000: NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] 000: random: get_random_bytes called from start_kernel+0x1c7/0x318 with crng_init=0
[    0.000000] 000: arch_timer: cp15 timer(s) running at 24.00MHz (phys).
[    0.000000] 000: clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[    0.000000] 000: sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[    0.008791] 000: Switching to timer-based delay loop, resolution 41ns
[    0.015361] 000: clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.025550] 000: Console: colour dummy device 80x30
[    0.039503] 000: Calibrating delay loop (skipped), value calculated using timer frequency.. 48.00 BogoMIPS (lpj=240000)
[    0.043786] 000: pid_max: default: 32768 minimum: 301
[    0.049216] 000: Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.056991] 000: Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.071221] 000: CPU: Testing write buffer coherency: ok
[    0.073677] 000: /cpus/cpu@0 missing clock-frequency property
[    0.079446] 000: /cpus/cpu@1 missing clock-frequency property
[    0.085482] 000: CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.092159] 000: Setting up static identity map for 0x40100000 - 0x40100054
[    0.099261] 000: rcu: Hierarchical SRCU implementation.
[    0.105334] 000: BOOTEVENT:       105.333582: ON
[    0.110281] 000: smp: Bringing up secondary CPUs ...
[    0.116565] 001: CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.122955] 000: smp: Brought up 1 node, 2 CPUs
[    0.127654] 000: SMP: Total of 2 processors activated (96.00 BogoMIPS).
[    0.134618] 000: CPU: All CPU(s) started in SVC mode.
[    0.140439] 001: devtmpfs: initialized
[    0.162579] 000: VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5
[    0.169610] 000: clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.180147] 000: futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[    0.187743] 000: pinctrl core: initialized pinctrl subsystem
[    0.194809] 000: NET: Registered protocol family 16
[    0.202792] 000: DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.246481] 000: rtc_ccu: sunxi ccu init OK
[    0.252910] 000: ccu: sunxi ccu init OK
[    0.257163] 000: r_ccu: sunxi ccu init OK
[    0.324876] 000: Deinterlace Module initialized.
[    0.329884] 000: iommu: Default domain type: Translated
[    0.335699] 000: sunxi iommu: irq = 24
[    0.340784] 000: SCSI subsystem initialized
[    0.345915] 000: usbcore: registered new interface driver usbfs
[    0.351991] 000: usbcore: registered new interface driver hub
[    0.358156] 000: usbcore: registered new device driver usb
[    0.363946] 000: mc: Linux media interface: v0.10
[    0.368848] 000: videodev: Linux video capture interface: v2.00
[    0.376326] 000: Advanced Linux Sound Architecture Driver Initialized.
[    0.383819] 000: Bluetooth: Core ver 2.22
[    0.388113] 000: NET: Registered protocol family 31
[    0.393048] 000: Bluetooth: HCI device and connection manager initialized
[    0.399848] 000: Bluetooth: HCI socket layer initialized
[    0.405487] 000: Bluetooth: L2CAP socket layer initialized
[    0.411011] 000: Bluetooth: SCO socket layer initialized
[    0.416978] 000: pwm module init!
[    0.421929] 000: g2d 5410000.g2d: Adding to iommu group 0
[    0.428148] 000: G2D: rcq version initialized.major:249
[    0.434299] 000: [VIN_WARN]sensor_helper_probe: cannot get sensor0_cameravdd supply, setting it to NULL!
[    0.443923] 000: [VIN_WARN]sensor_helper_probe: cannot get sensor0_iovdd supply, setting it to NULL!
[    0.453481] 000: [VIN_WARN]sensor_helper_probe: cannot get sensor0_avdd supply, setting it to NULL!
[    0.463006] 000: [VIN_WARN]sensor_helper_probe: cannot get sensor0_dvdd supply, setting it to NULL!
[    0.472187] 000: [VIN_WARN]sensor_helper_probe: cannot get sensor1_cameravdd supply, setting it to NULL!
[    0.481940] 000: [VIN_WARN]sensor_helper_probe: cannot get sensor1_iovdd supply, setting it to NULL!
[    0.491080] 000: [VIN_WARN]sensor_helper_probe: cannot get sensor1_avdd supply, setting it to NULL!
[    0.500181] 000: [VIN_WARN]sensor_helper_probe: cannot get sensor1_dvdd supply, setting it to NULL!
[    0.510635] 000: clocksource: Switched to clocksource arch_sys_counter
[    0.527538] 000: sun8iw20-pinctrl pio: initialized sunXi PIO driver
[    0.554813] 000: thermal_sys: Registered thermal governor 'step_wise'
[    0.561420] 000: thermal_sys: Registered thermal governor 'user_space'
[    0.562024] 000: NET: Registered protocol family 2
[    0.567700] 001: tcp_listen_portaddr_hash hash table entries: 128 (order: 0, 4096 bytes, linear)
[    0.576995] 001: TCP established hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.586526] 001: TCP bind hash table entries: 1024 (order: 2, 28672 bytes, linear)
[    0.594597] 001: TCP: Hash tables configured (established 1024 bind 1024)
[    0.602035] 001: UDP hash table entries: 256 (order: 2, 16384 bytes, linear)
[    0.609114] 001: UDP-Lite hash table entries: 256 (order: 2, 16384 bytes, linear)
[    0.617314] 001: NET: Registered protocol family 1
[    0.622988] 001: RPC: Registered named UNIX socket transport module.
[    0.629632] 001: RPC: Registered udp transport module.
[    0.635126] 001: RPC: Registered tcp transport module.
[    0.640507] 001: RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.648784] 001: sun8iw20-pinctrl pio: pio supply vcc-pc not found, using dummy regulator
[    0.658144] 000: spi spi0: spi0 supply spi not found, using dummy regulator
[    0.665407] 000: sunxi_spi_resource_get()2198 - [spi0] SPI MASTER MODE
[    0.672267] 000: sunxi_spi_resource_get()2236 - Failed to get sample mode
[    0.679374] 000: sunxi_spi_resource_get()2241 - Failed to get sample delay
[    0.686628] 000: sunxi_spi_resource_get()2245 - sample_mode:-1431633921 sample_delay:-1431633921
[    0.695906] 000: sunxi_spi_clk_init()2287 - [spi0] mclk 100000000
[    0.702855] 000: sunxi_spi_probe()2700 - [spi0]: driver probe succeed, base c881f000, irq 39
[    0.713593] 000: Initialise system trusted keyrings
[    0.718691] 000: workingset: timestamp_bits=14 max_order=15 bucket_order=1
[    0.741898] 000: NFS: Registering the id_resolver key type
[    0.747412] 000: Key type id_resolver registered
[    0.752105] 000: Key type id_legacy registered
[    0.756573] 000: nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    0.763843] 000: nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    0.771889] 000: Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[    0.779162] 000: fuse: init (API version 7.31)
[    0.811212] 001: NET: Registered protocol family 38
[    0.816296] 001: Key type asymmetric registered
[    0.821228] 001: Asymmetric key parser 'x509' registered
[    0.826628] 001: Block layer SCSI generic (bsg) driver version 0.4 loaded (major 247)
[    0.834699] 001: io scheduler mq-deadline registered
[    0.839891] 001: io scheduler kyber registered
[    0.844461] 001: atomic64_test: passed
[    0.850082] 001: [DISP]disp_module_init
[    0.854690] 001: disp 5000000.disp: Adding to iommu group 0
[    0.866429] 001: [DISP] parser_disp_init_para,line:1430:
[    0.866430] 001: of_property_read fb0_width fail
[    0.875597] 001: [DISP] disp_init,line:2387:
[    0.875598] 001: smooth display screen:0 type:1 mode:4
[    0.894390] 001: display_fb_request,fb_id:0
[    0.901379] 001: disp_al_manager_apply ouput_type:1
[    0.906483] 001: sunxi_pwm_enable_dual: can't parse pwm device
[    0.911274] 000: [DISP]disp_module_init finish
[    0.918152] 000: sunxi_sid_init()563 - insmod ok
[    0.923357] 000: pwm-regulator: supplied by regulator-dummy
[    0.930523] 000: sun8iw20-pinctrl pio: pio supply vcc-pe not found, using dummy regulator
[    0.939139] 000: uart uart0: get regulator failed
[    0.944095] 000: uart uart0: uart0 supply uart not found, using dummy regulator
[    0.952094] 000: uart0: ttyS0 at MMIO 0x2500000 (irq = 34, base_baud = 1500000) is a SUNXI
[    0.960851] 000: sw_console_setup()1784 - console setup baud 115200 parity n bits 8, flow n
[    0.969253] 000: printk: console [ttyS0] enabled
[    0.973945] 000: printk: bootconsole [earlycon0] disabled
[    0.980588] 000: misc dump reg init
[

env.cfg

#kernel command arguments
burn_key=0
earlyprintk=sunxi-uart,0x02500000
initcall_debug=0
console=ttyS0,115200
nand_root=/dev/ubiblock0_5
mmc_root=/dev/mmcblk0p5
mtd_name=sys
rootfstype=ext4
root_partition=rootfs
boot_partition=boot
init=/sbin/init
loglevel=8
cma=4M
mac=
wifi_mac=
bt_mac=
specialstr=
#keybox_list=widevine,ec_key,ec_cert1,ec_cert2,ec_cert3,rsa_key,rsa_cert1,rsa_cert2,rsa_cert3
dsp0_partition=dsp0
rootdelay=2
#set kernel cmdline if boot.img or recovery.img has no cmdline we will use this
setargs_nand=setenv     bootargs ubi.mtd=${mtd_name} ubi.block=0,${root_partition} earlyprintk=${earlyprintk} clk_ignore_unused initcall_debug=${initcall_debug} console=${console} loglevel=${loglevel} root=${nand_root} rootfstype=${rootfstype} init=${init} partitions=${partitions} cma=${cma} snum=${snum} mac_addr=${mac} wifi_mac=${wifi_mac} bt_mac=${bt_mac} specialstr=${specialstr} gpt=1
setargs_nand_ubi=setenv bootargs ubi.mtd=${mtd_name} ubi.block=0,${root_partition} earlyprintk=${earlyprintk} clk_ignore_unused initcall_debug=${initcall_debug} console=${console} loglevel=${loglevel} root=${nand_root} rootfstype=${rootfstype} init=${init} partitions=${partitions} cma=${cma} snum=${snum} mac_addr=${mac} wifi_mac=${wifi_mac} bt_mac=${bt_mac} specialstr=${specialstr} gpt=1
setargs_mmc=setenv      bootargs                                                   earlyprintk=${earlyprintk} clk_ignore_unused initcall_debug=${initcall_debug} console=${console} rootdelay=${rootdelay} loglevel=${loglevel} root=${mmc_root}  init=${init} partitions=${partitions} cma=${cma} snum=${snum} mac_addr=${mac} wifi_mac=${wifi_mac} bt_mac=${bt_mac} specialstr=${specialstr} gpt=1
#nand command syntax: sunxi_flash read address partition_name read_bytes
#0x4007f800 = 0x40080000(kernel entry) - 0x800(boot.img header 2k)
#boot_dsp0=sunxi_flash read 43000000 ${dsp0_partition};bootr 43000000 0 0
#boot_normal=sunxi_flash read 43000000 ${boot_partition};bootm 43000000
boot_dsp0=sunxi_flash     read 40000000 ${dsp0_partition};bootr 40000000 0 0
boot_normal=sunxi_flash   read 42000000 ${boot_partition};bootm 42000000
boot_recovery=sunxi_flash read 43000000 recovery;bootm 43000000
boot_fastboot=fastboot

#uboot system env config
bootdelay=1
#default bootcmd, will change at runtime according to key press
#default nand boot
#bootcmd=run setargs_nand boot_dsp0 boot_normal
bootcmd=run setargs_mmc boot_normal

看起来内核启动了，但到了 misc dump reg init 就卡住了，重启无数次都这样，不知是否是 rootfs 加载失败。
请教各位大神提供一下思路，非常感谢。

已放弃，勿回复。

我打开了内核Lock debugging的选项，发现每次启动都会在同一个地方 oops。

[    2.407836] 001: spi spi0: spi0 supply spi not found, using dummy regulator
[    2.417187] 001: sunxi_spi_resource_get()2198 - [spi0] SPI MASTER MODE
[    2.424502] 001: sunxi_spi_resource_get()2236 - Failed to get sample mode
[    2.431708] 001: sunxi_spi_resource_get()2241 - Failed to get sample delay
[    2.438807] 001: sunxi_spi_resource_get()2245 - sample_mode:-1431633921 sample_delay:-1431633921
[    2.448248] 001: sunxi_spi_clk_init()2287 - [spi0] mclk 100000000
[    2.463123] 000: sunxi_spi_probe()2700 - [spi0]: driver probe succeed, base c881d000, irq 39
[    3.019955] 000: ------------[ cut here ]------------
[    3.025247] 000: kernel BUG at /home/tronlong/T113/T113-i_v1.0/kernel/linux-5.4-rt-from-t113i/kernel/locking/rtmutex.c:1750!
[    3.037001] 000: Internal error: Oops - BUG: 0 [#1] PREEMPT_RT SMP ARM
[    3.043840] 000: Modules linked in:
[    3.047476] 000:
[    3.049484] 000: CPU: 0 PID: 311 Comm: kworker/u4:4 Not tainted 5.4.61-rt37 #3
[    3.057034] 000: Hardware name: Generic DT based system
[    3.062262] 000: Workqueue: test-ww_mutex test_cycle_work
[    3.067920] 000:
[    3.069848] 000: PC is at rt_mutex_slowlock_locked+0x17c/0x25c
[    3.075952] 000: LR is at 0xffffffff
[    3.079677] 000: pc : [<c080b524>]    lr : [<ffffffff>]    psr: 60000193
[    3.086686] 000: sp : c7305dc8  ip : 0000000e  fp : 00000002
[    3.092334] 000: r10: 00000000  r9 : c7305e10  r8 : 00000000
[    3.098250] 000: r7 : c7304000  r6 : 00000000  r5 : c68f5238  r4 : c7305eb0
[    3.105207] 000: r3 : c70abeb0  r2 : 0000000f  r1 : c7305eb0  r0 : 00000000
[    3.112156] 000: Flags: nZCv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  Segment none
[    3.120173] 000: Control: 10c5387d  Table: 4000406a  DAC: 00000051
[    3.126635] 000: Process kworker/u4:4 (pid: 311, stack limit = 0x(ptrval))
[    3.133837] 000: Stack: (0xc7305dc8 to 0xc7306000)
[    3.138641] 000: 5dc0:                   60000113 00000002 c016e874 00000000 c7305eb0 7691f5d7
[    3.147249] 000: 5de0: 00000001 c7304000 c7305e10 00000000 c68f5238 00000002 60000113 00000000
[    3.156264] 000: 5e00: c7305eb0 c080b910 c7305eb0 c7305e10 00000001 00000000 00000000 00000001
[    3.165279] 000: 5e20: 00000000 00000000 c70ed640 c68f5238 11111100 11111111 c703b480 c68f5330
[    3.174294] 000: 5e40: 00000078 11111111 00000000 00000000 00000000 7691f5d7 c7304000 c7305eb0
[    3.183014] 000: 5e60: c68f52f8 c68f5238 c68f5298 00000001 c016e874 00000000 c0eb6322 c080be28
[    3.191622] 000: 5e80: c7305eb0 c7305ecc c016e874 7691f5d7 c71d5100 c71d5100 c68f52f8 c7304000
[    3.200230] 000: 5ea0: c68f5330 c0eb72f0 c7304000 c016e874 c70ed640 0000000e 00000001 00010000
[    3.209254] 000: 5ec0: 00000000 c0e1fbac 00000000 c0e1fbb0 c10767fc 00000000 c0ae93e0 00000000
[    3.218277] 000: 5ee0: 00000000 00000001 0000000e 7691f5d7 c7008800 c71d5100 c68f52f8 c7008800
[    3.227301] 000: 5f00: c7019e00 c0137920 00000001 00000000 c01377bc c0163ee4 c70edcf0 00000000
[    3.235909] 000: 5f20: c0137f38 c14ffb70 c1076bdc 00000000 c0a99df9 00000000 00000000 7691f5d7
[    3.244508] 000: 5f40: 00000000 c71d5100 c71d5114 c7008800 c7304000 c700883c c0e0a5c0 c0ec2e14
[    3.253532] 000: 5f60: 00000000 c0138104 00000000 c73e2880 c7304000 c7221680 c71d5100 c0137f10
[    3.262131] 000: 5f80: c70abea0 c73e28c0 00000000 c013d798 c7221680 c013d668 00000000 00000000
[    3.270738] 000: 5fa0: 00000000 00000000 00000000 c01010c0 00000000 00000000 00000000 00000000
[    3.279345] 000: 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    3.287951] 000: 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
[    3.296558] 000: [<c080b524>] (rt_mutex_slowlock_locked) from [<c080b910>] (rt_mutex_slowlock+0x68/0xb0)
[    3.306044] 000: [<c080b910>] (rt_mutex_slowlock) from [<c080be28>] (ww_mutex_lock+0x6c/0xf4)
[    3.314567] 000: [<c080be28>] (ww_mutex_lock) from [<c016e874>] (test_cycle_work+0x54/0xd0)
[    3.322916] 000: [<c016e874>] (test_cycle_work) from [<c0137920>] (process_one_work+0x2e0/0x588)
[    3.331691] 000: [<c0137920>] (process_one_work) from [<c0138104>] (worker_thread+0x1f4/0x2e8)
[    3.340699] 000: [<c0138104>] (worker_thread) from [<c013d798>] (kthread+0x130/0x150)
[    3.348529] 000: [<c013d798>] (kthread) from [<c01010c0>] (ret_from_fork+0x14/0x34)
[    3.356557] 000: Exception stack(0xc7305fb0 to 0xc7305ff8)
[    3.362286] 000: 5fa0:                                     00000000 00000000 00000000 00000000
[    3.370892] 000: 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    3.379498] 000: 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[    3.386867] 000: Code: e1a00005 ebfffee4 e2508000 1a000000 (e7f001f2)
[    3.393709] 000: ---[ end trace 0000000000000001 ]---
[    3.398770] 000: note: kworker/u4:4[311] exited with preempt_count 1
[    3.405416] 000: ------------[ cut here ]------------
[    3.410465] 000: WARNING: CPU: 0 PID: 311 at /home/tronlong/T113/T113-i_v1.0/kernel/linux-5.4-rt-from-t113i/kernel/sched/core.c:6942 __might_sleep+0x80/0xa4
[    3.425141] 000: do not call blocking ops when !TASK_RUNNING; state=2 set at [<(ptrval)>] rt_mutex_slowlock_locked+0xc0/0x25c
[    3.436444] 000: Modules linked in:
[    3.439932] 000:
[    3.441940] 000: CPU: 0 PID: 311 Comm: kworker/u4:4 Tainted: G      D           5.4.61-rt37 #3
[    3.450545] 000: Hardware name: Generic DT based system
[    3.455998] 000: Workqueue: test-ww_mutex test_cycle_work
[    3.461647] 000:
[    3.463578] 000: [<c010f9dc>] (unwind_backtrace) from [<c010ba80>] (show_stack+0x10/0x14)
[    3.471765] 000: [<c010ba80>] (show_stack) from [<c07f11c8>] (dump_stack+0x9c/0xd0)
[    3.479430] 000: [<c07f11c8>] (dump_stack) from [<c011ba28>] (__warn+0xc0/0x104)
[    3.486829] 000: [<c011ba28>] (__warn) from [<c011bae4>] (warn_slowpath_fmt+0x78/0xa0)
[    3.494744] 000: [<c011bae4>] (warn_slowpath_fmt) from [<c0144a8c>] (__might_sleep+0x80/0xa4)
[    3.503675] 000: [<c0144a8c>] (__might_sleep) from [<c012cdb4>] (exit_signals+0x2c/0x13c)
[    3.511861] 000: [<c012cdb4>] (exit_signals) from [<c011f920>] (do_exit+0x158/0xaa0)
[    3.519967] 000: [<c011f920>] (do_exit) from [<c010bcec>] (die+0x268/0x2ec)
[    3.526937] 000: [<c010bcec>] (die) from [<c010bf50>] (do_undefinstr+0x9c/0x1e4)
[    3.534688] 000: [<c010bf50>] (do_undefinstr) from [<c01022fc>] (__und_svc_finish+0x0/0x44)
[    3.543036] 000: Exception stack(0xc7305d78 to 0xc7305dc0)
[    3.548764] 000: 5d60:                                                       00000000 c7305eb0
[    3.557372] 000: 5d80: 0000000f c70abeb0 c7305eb0 c68f5238 00000000 c7304000 00000000 c7305e10
[    3.565980] 000: 5da0: 00000000 00000002 0000000e c7305dc8 ffffffff c080b524 60000193 ffffffff
[    3.574584] 000: [<c01022fc>] (__und_svc_finish) from [<c080b524>] (rt_mutex_slowlock_locked+0x17c/0x25c)
[    3.584599] 000: [<c080b524>] (rt_mutex_slowlock_locked) from [<c080b910>] (rt_mutex_slowlock+0x68/0xb0)
[    3.594075] 000: [<c080b910>] (rt_mutex_slowlock) from [<c080be28>] (ww_mutex_lock+0x6c/0xf4)
[    3.602589] 000: [<c080be28>] (ww_mutex_lock) from [<c016e874>] (test_cycle_work+0x54/0xd0)
[    3.610939] 000: [<c016e874>] (test_cycle_work) from [<c0137920>] (process_one_work+0x2e0/0x588)
[    3.620138] 000: [<c0137920>] (process_one_work) from [<c0138104>] (worker_thread+0x1f4/0x2e8)
[    3.629145] 000: [<c0138104>] (worker_thread) from [<c013d798>] (kthread+0x130/0x150)
[    3.637329] 000: [<c013d798>] (kthread) from [<c01010c0>] (ret_from_fork+0x14/0x34)
[    3.644984] 000: Exception stack(0xc7305fb0 to 0xc7305ff8)
[    3.650470] 000: 5fa0:                                     00000000 00000000 00000000 00000000
[    3.659484] 000: 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    3.668090] 000: 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[    3.675143] 000: irq event stamp: 6308
[    3.678892] 000: hardirqs last  enabled at (6307): [<c080d018>] _raw_spin_unlock_irq+0x24/0x68
[    3.687508] 000: hardirqs last disabled at (6308): [<c080cdec>] _raw_spin_lock_irq+0x14/0x78
[    3.695950] 000: softirqs last  enabled at (0): [<c011966c>] copy_process+0x4fc/0x16b0
[    3.703882] 000: softirqs last disabled at (0): [<00000000>] 0x0
[    3.709886] 000: ---[ end trace 0000000000000002 ]---
[    3.715170] 000: BUG: sleeping function called from invalid context at /home/tronlong/T113/T113-i_v1.0/kernel/linux-5.4-rt-from-t113i/include/linux/cgroup-defs.h:755
[    3.729928] 000: in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 311, name: kworker/u4:4
[    3.739200] 000: INFO: lockdep is turned off.
[    3.743564] 000: irq event stamp: 6308
[    3.747478] 000: hardirqs last  enabled at (6307): [<c080d018>] _raw_spin_unlock_irq+0x24/0x68
[    3.756093] 000: hardirqs last disabled at (6308): [<c080cdec>] _raw_spin_lock_irq+0x14/0x78
[    3.764535] 000: softirqs last  enabled at (0): [<c011966c>] copy_process+0x4fc/0x16b0
[    3.772457] 000: softirqs last disabled at (0): [<00000000>] 0x0
[    3.778462] 000: CPU: 0 PID: 311 Comm: kworker/u4:4 Tainted: G      D W         5.4.61-rt37 #3
[    3.787067] 000: Hardware name: Generic DT based system
[    3.792295] 000: Workqueue: test-ww_mutex test_cycle_work
[    3.797944] 000:
[    3.799944] 000: [<c010f9dc>] (unwind_backtrace) from [<c010ba80>] (show_stack+0x10/0x14)
[    3.808510] 000: [<c010ba80>] (show_stack) from [<c07f11c8>] (dump_stack+0x9c/0xd0)
[    3.816174] 000: [<c07f11c8>] (dump_stack) from [<c01449b0>] (___might_sleep+0x1f8/0x254)
[    3.824739] 000: [<c01449b0>] (___might_sleep) from [<c012cdb4>] (exit_signals+0x2c/0x13c)
[    3.833399] 000: [<c012cdb4>] (exit_signals) from [<c011f920>] (do_exit+0x158/0xaa0)
[    3.841513] 000: [<c011f920>] (do_exit) from [<c010bcec>] (die+0x268/0x2ec)
[    3.848474] 000: [<c010bcec>] (die) from [<c010bf50>] (do_undefinstr+0x9c/0x1e4)
[    3.855878] 000: [<c010bf50>] (do_undefinstr) from [<c01022fc>] (__und_svc_finish+0x0/0x44)
[    3.864616] 000: Exception stack(0xc7305d78 to 0xc7305dc0)
[    3.870352] 000: 5d60:                                                       00000000 c7305eb0
[    3.879368] 000: 5d80: 0000000f c70abeb0 c7305eb0 c68f5238 00000000 c7304000 00000000 c7305e10
[    3.888383] 000: 5da0: 00000000 00000002 0000000e c7305dc8 ffffffff c080b524 60000193 ffffffff
[    3.897395] 000: [<c01022fc>] (__und_svc_finish) from [<c080b524>] (rt_mutex_slowlock_locked+0x17c/0x25c)
[    3.907417] 000: [<c080b524>] (rt_mutex_slowlock_locked) from [<c080b910>] (rt_mutex_slowlock+0x68/0xb0)
[    3.917343] 000: [<c080b910>] (rt_mutex_slowlock) from [<c080be28>] (ww_mutex_lock+0x6c/0xf4)
[    3.925866] 000: [<c080be28>] (ww_mutex_lock) from [<c016e874>] (test_cycle_work+0x54/0xd0)
[    3.934216] 000: [<c016e874>] (test_cycle_work) from [<c0137920>] (process_one_work+0x2e0/0x588)
[    3.943423] 000: [<c0137920>] (process_one_work) from [<c0138104>] (worker_thread+0x1f4/0x2e8)
[    3.952031] 000: [<c0138104>] (worker_thread) from [<c013d798>] (kthread+0x130/0x150)
[    3.959860] 000: [<c013d798>] (kthread) from [<c01010c0>] (ret_from_fork+0x14/0x34)
[    3.967524] 000: Exception stack(0xc7305fb0 to 0xc7305ff8)
[    3.973018] 000: 5fa0:                                     00000000 00000000 00000000 00000000
[    3.981626] 000: 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[    3.990223] 000: 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[  305.208397] 000: ------------[ cut here ]------------
[  305.213465] 000: WARNING: CPU: 0 PID: 12 at /home/tronlong/T113/T113-i_v1.0/kernel/linux-5.4-rt-from-t113i/kernel/rcu/tree_stall.h:648 rcu_check_gp_start_stall+0x184/0x1c0
[  305.229484] 000: Modules linked in:
[  305.233112] 000:
[  305.235120] 000: CPU: 0 PID: 12 Comm: rcuc/0 Tainted: G      D W         5.4.61-rt37 #3
[  305.243137] 000: Hardware name: Generic DT based system
[  305.248365] 000: [<c010f9dc>] (unwind_backtrace) from [<c010ba80>] (show_stack+0x10/0x14)
[  305.256553] 000: [<c010ba80>] (show_stack) from [<c07f11c8>] (dump_stack+0x9c/0xd0)
[  305.264567] 000: [<c07f11c8>] (dump_stack) from [<c011ba28>] (__warn+0xc0/0x104)
[  305.271974] 000: [<c011ba28>] (__warn) from [<c011bae4>] (warn_slowpath_fmt+0x78/0xa0)
[  305.280254] 000: [<c011bae4>] (warn_slowpath_fmt) from [<c018a4d4>] (rcu_check_gp_start_stall+0x184/0x1c0)
[  305.290364] 000: [<c018a4d4>] (rcu_check_gp_start_stall) from [<c018a70c>] (rcu_core+0x1fc/0x26c)
[  305.299233] 000: [<c018a70c>] (rcu_core) from [<c018a7f8>] (rcu_cpu_kthread+0x7c/0xe0)
[  305.307148] 000: [<c018a7f8>] (rcu_cpu_kthread) from [<c01410c8>] (smpboot_thread_fn+0x314/0x350)
[  305.316021] 000: [<c01410c8>] (smpboot_thread_fn) from [<c013d798>] (kthread+0x130/0x150)
[  305.324589] 000: [<c013d798>] (kthread) from [<c01010c0>] (ret_from_fork+0x14/0x34)
[  305.332245] 000: Exception stack(0xc70c1fb0 to 0xc70c1ff8)
[  305.337974] 000: 1fa0:                                     00000000 00000000 00000000 00000000
[  305.346997] 000: 1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  305.355595] 000: 1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[  305.362640] 000: irq event stamp: 19002
[  305.366476] 000: hardirqs last  enabled at (19001): [<c080d18c>] _raw_spin_unlock_irqrestore+0x3c/0x80
[  305.375778] 000: hardirqs last disabled at (19002): [<c08099e8>] __schedule+0x128/0x5e8
[  305.384151] 000: softirqs last  enabled at (18998): [<c018a7f8>] rcu_cpu_kthread+0x7c/0xe0
[  305.392419] 000: softirqs last disabled at (18989): [<c018a7b4>] rcu_cpu_kthread+0x38/0xe0
[  305.400679] 000: ---[ end trace 0000000000000003 ]---
[  305.405792] 000: rcu: rcu_preempt: wait state: RCU_GP_WAIT_GPS(1) ->state: 0x0 delta ->gp_activity 30281 ->gp_req_activity 30140 ->gp_wake_time 30140 ->gp_wake_seq -844 ->gp_seq -844 ->gp_seq_needed -840 ->gp_flags 0x1
[  305.426110] 000: rcu:        rcu_node 0:1 ->gp_seq -844 ->gp_seq_needed -840

@xsyr1024 看起来这里 stress 的报错，可能是stress double free了内存引起的，我改了命令参数就正常跑起来了。
所以系统为何卡死仍然未知。

~# stress --help
'stress' imposes certain types of compute stress on your system

Usage: stress [OPTION [ARG]] ...
 -?, --help         show this help statement
     --version      show version statement
 -v, --verbose      be verbose
 -q, --quiet        be quiet
 -n, --dry-run      show what would have been done
 -t, --timeout N    timeout after N seconds
     --backoff N    wait factor of N microseconds before work starts
 -c, --cpu N        spawn N workers spinning on sqrt()
 -i, --io N         spawn N workers spinning on sync()
 -m, --vm N         spawn N workers spinning on malloc()/free()
     --vm-bytes B   malloc B bytes per vm worker (default is 256MB)
     --vm-stride B  touch a byte every B bytes (default is 4096)
     --vm-hang N    sleep N secs before free (default none, 0 is inf)
     --vm-keep      redirty memory instead of freeing and reallocating
 -d, --hdd N        spawn N workers spinning on write()/unlink()
     --hdd-bytes B  write B bytes per hdd worker (default is 1GB)


# 改之后
~# stress --vm 2 --vm-bytes 5M --timeout 100s --vm-keep --vm-hang 1
stress: info: [1230] dispatching hogs: 0 cpu, 0 io, 2 vm, 0 hdd
stress: info: [1230] successful run completed in 100s

# 改之前 
stress --vm 2 --vm-bytes 5M --timeout 100s

@xsyr1024 去掉了 sunxi_ce.ko，还是出问题，应该是系统问题了。

:~# stress --vm 2 --vm-bytes 5M --timeout 100s
stress: info: [1200] dispatching hogs: 0 cpu, 0 io, 2 vm, 0 hdd
[   32.537802] 000: usb1-vbus: disabling
stress: FAIL: [1200] (415) <-- worker 1202 got signal 11
stress[   61.682032] 001: BUG: Bad page state in process stress  pfn:ffe62a73
[   61.682056] 001: page:c3f4be68 refcount:-1007370528 mapcount:-1007370551 mapping:00000000 index:0xc7bb0520 compound_mapcount: -962916079
: WARN: [1200] (417) now reaping child worker processes
[   61.682067] 001: flags: 0xc69b1088(waiters|dirty|reserved|head|mappedtodisk|swapbacked|unevictable)
[   61.682085] 001: raw: c69b1088 c7bb0524 c7bf2304 00000000 c7bb0520 c3f2b000 c3f4bec8 c3f4bee0
[   61.682089] 001: page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[   61.682092] 001: bad because of flags: 0x101000(reserved|unevictable)
[   61.682098] 001: Modules linked in:
[   61.682105] 001: CPU: 1 PID: 1201 Comm: stress Not tainted 5.4.61-rt37 #1
[   61.682111] 001: Hardware name: Generic DT based system
[   61.682125] 001: [<c010e1d0>] (unwind_backtrace) from [<c010a978>] (show_stack+0x10/0x14)
[   61.682146] 001: [<c010a978>] (show_stack) from [<c0718c20>] (dump_stack+0x7c/0x98)
[   61.682159] 001: [<c0718c20>] (dump_stack) from [<c01ca66c>] (bad_page+0xfc/0x134)
[   61.682171] 001: [<c01ca66c>] (bad_page) from [<c01ca710>] (free_pages_check+0x6c/0x90)
[   61.682180] 001: [<c01ca710>] (free_pages_check) from [<c01cb974>] (free_pcp_prepare+0x30/0x80)
[   61.682188] 001: [<c01cb974>] (free_pcp_prepare) from [<c01ccfc4>] (free_unref_page_list+0x74/0x278)
[   61.682198] 001: [<c01ccfc4>] (free_unref_page_list) from [<c01a3bdc>] (release_pages+0x10c/0x284)
[   61.682211] 001: [<c01a3bdc>] (release_pages) from [<c01c2094>] (tlb_flush_mmu+0x48/0x5c)
[   61.682222] 001: [<c01c2094>] (tlb_flush_mmu) from [<c01c2158>] (tlb_finish_mmu+0x3c/0x84)
[   61.682230] 001: [<c01c2158>] (tlb_finish_mmu) from [<c01be700>] (unmap_region+0xc0/0xdc)
[   61.682240] 001: [<c01be700>] (unmap_region) from [<c01c09b4>] (__do_munmap+0x254/0x2d4)
[   61.682248] 001: [<c01c09b4>] (__do_munmap) from [<c01c0f9c>] (__vm_munmap+0x6c/0xac)
[   61.682257] 001: [<c01c0f9c>] (__vm_munmap) from [<c0101000>] (ret_fast_syscall+0x0/0x28)
[   61.682266] 001: Exception stack(0xc3e9ffa8 to 0xc3e9fff0)
[   61.682275] 001: ffa0:                   000250ac 000250a0 b6913000 00501000 b6efe24c 00501000
[   61.682283] 001: ffc0: 000250ac 000250a0 00001000 0000005b 000250a0 00000000 00000001 00013698
[   61.682289] 001: ffe0: 00000000 be8b1b94 0001296c b6ea5408
[   61.682295] 001: Disabling lock debugging due to kernel taint
[   61.682393] 001: BUG: Bad page state in process stress  pfn:ffe62a70
[   61.682397] 001: page:c3f4be18 refcount:-944044768 mapcount:-944044767 mapping:c3f4be24 index:0xc3f4be24
[   61.682404] 001: 0xffe62a73 name:"T▒▒"
[   61.682412] 001: flags: 0x0()
[   61.682421] 001: raw: 00000000 c7bb44a4 c7bb2d04 c3f4be24 c3f4be24 ee0600a5 c7bb0520 c7bb0520
[   61.682425] 001: page dumped because: nonzero _refcount
[   61.682428] 001: Modules linked in:
[   61.682432] 001: CPU: 1 PID: 1201 Comm: stress Tainted: G    B             5.4.61-rt37 #1
[   61.682437] 001: Hardware name: Generic DT based system
[   61.682442] 001: [<c010e1d0>] (unwind_backtrace) from [<c010a978>] (show_stack+0x10/0x14)
[   61.682454] 001: [<c010a978>] (show_stack) from [<c0718c20>] (dump_stack+0x7c/0x98)
[   61.682464] 001: [<c0718c20>] (dump_stack) from [<c01ca66c>] (bad_page+0xfc/0x134)
[   61.682474] 001: [<c01ca66c>] (bad_page) from [<c01ca710>] (free_pages_check+0x6c/0x90)
[   61.682482] 001: [<c01ca710>] (free_pages_check) from [<c01cb974>] (free_pcp_prepare+0x30/0x80)
[   61.682490] 001: [<c01cb974>] (free_pcp_prepare) from [<c01ccfc4>] (free_unref_page_list+0x74/0x278)
[   61.682499] 001: [<c01ccfc4>] (free_unref_page_list) from [<c01a3bdc>] (release_pages+0x10c/0x284)
[   61.682509] 001: [<c01a3bdc>] (release_pages) from [<c01c2094>] (tlb_flush_mmu+0x48/0x5c)
[   61.682519] 001: [<c01c2094>] (tlb_flush_mmu) from [<c01c2158>] (tlb_finish_mmu+0x3c/0x84)
[   61.682527] 001: [<c01c2158>] (tlb_finish_mmu) from [<c01be700>] (unmap_region+0xc0/0xdc)
[   61.682536] 001: [<c01be700>] (unmap_region) from [<c01c09b4>] (__do_munmap+0x254/0x2d4)
[   61.682543] 001: [<c01c09b4>] (__do_munmap) from [<c01c0f9c>] (__vm_munmap+0x6c/0xac)
[   61.682552] 001: [<c01c0f9c>] (__vm_munmap) from [<c0101000>] (ret_fast_syscall+0x0/0x28)
[   61.682559] 001: Exception stack(0xc3e9ffa8 to 0xc3e9fff0)
[   61.682567] 001: ffa0:                   000250ac 000250a0 b6913000 00501000 b6efe24c 00501000
[   61.682576] 001: ffc0: 000250ac 000250a0 00001000 0000005b 000250a0 00000000 00000001 00013698
[   61.682581] 001: ffe0: 00000000 be8b1b94 0001296c b6ea5408
[   61.682593] 000: 8<--- cut here ---
[   61.682599] 000: Unable to handle kernel NULL pointer dereference at virtual address 00000122
[   61.682605] 000: pgd = a9b52f9a
[   61.682614] 000: [00000122] *pgd=46a44835, *pte=00000000, *ppte=00000000
[   61.682624] 000: Internal error: Oops: 817 [#1] PREEMPT_RT SMP ARM
[   61.682632] 000: Modules linked in:
[   61.682636] 000: CPU: 0 PID: 1202 Comm: stress Tainted: G    B             5.4.61-rt37 #1
[   61.682641] 000: Hardware name: Generic DT based system
[   61.682645] 000: PC is at isolate_pcp_pages+0xa8/0x108
[   61.682651] 000: LR is at 0x1
[   61.682654] 000: pc : [<c01caeb4>]    lr : [<00000001>]    psr: 80040013
[   61.682658] 000: sp : c3f4bdd8  ip : 00000001  fp : c0c09644
[   61.682661] 000: r10: c0c7ac3c  r9 : 00000122  r8 : 00000122
[   61.682665] 000: r7 : c7bc58a0  r6 : 00000000  r5 : c7ac1eb4  r4 : 00000001
[   61.682669] 000: r3 : c7bc58a4  r2 : c3f4be1c  r1 : c7ac1ea0  r0 : 00000007
[   61.682674] 000: Flags: Nzcv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[   61.682681] 000: Control: 10c5387d  Table: 4680c06a  DAC: 00000051
[   61.682684] 000: Process stress (pid: 1202, stack limit = 0x7cd547fb)
[   61.682689] 000: Stack: (0xc3f4bdd8 to 0xc3f4c000)
[   61.682694] 000: bdc0:                                                       00000007 c7ac1eb0
[   61.682703] 000: bde0: c3f4be1c c0b390bc c0c0659c c3f4be1c c7bf6cc0 c3f4a000 c3f4be6c c0b390bc
[   61.682711] 000: be00: 00000000 c01cd0a0 c7491b00 c0b390dc c0b390bc 00000001 00000000 00000100
[   61.682719] 000: be20: c7bc58a4 c3f4be24 c3f4be24 ffe62a70 ffffffff c7bb0520 00000001 000003fd
[   61.682728] 000: be40: c3f4be6c c3f4a000 0000001c c0c61fc0 c7bb0524 c01a3bdc c0b38d54 c3f2b00c
[   61.682736] 000: be60: 000003fd 00000000 c69b1088 00000100 00000122 00000000 c7bb0520 ffe62a73
[   61.682744] 000: be80: ffffffff c3f4bee0 00000000 c69b1088 c6a265d8 c69b1110 c6a265d8 c01c2094
[   61.682752] 000: bea0: c3f4bec8 c3e7d440 c3f4a000 b6913000 c69b1088 c01c2158 c69b1110 c3e7d440
[   61.682760] 000: bec0: c3f4a000 c01be700 c3e7d440 bf000000 00000000 00000000 00000002 c3ec3000
[   61.682769] 000: bee0: c3f2b000 00000000 00000008 c7bf40e0 c7bf1000 c7bf1020 c7bf2a80 c7bf2aa0
[   61.682777] 000: bf00: c7bf42c0 c7bf42e0 c7bf10e0 ee0600a5 c69b1088 c3e7d440 00000000 c6a265d8
[   61.682785] 000: bf20: b6913000 b6e14000 00000001 c01c09b4 b6e14000 c07316dc c3e7d444 c69b1090
[   61.682793] 000: bf40: 00000001 c3f4a000 00000000 c3e7d494 c3f4bf74 c3e7d440 b6913000 00501000
[   61.682802] 000: bf60: 00000001 c01c0f9c 00000001 b6e12008 c3f4bfb0 c3f4bf74 c3f4bf74 ee0600a5
[   61.682810] 000: bf80: 00013698 000250ac 000250a0 00001000 0000005b c0101228 c3f4a000 0000005b
[   61.682818] 000: bfa0: 00013698 c0101000 000250ac 000250a0 b6913000 00501000 b6efe24c 00501000
[   61.682826] 000: bfc0: 000250ac 000250a0 00001000 0000005b 000250a0 00000000 00000001 00013698
[   61.682835] 000: bfe0: 00000000 be8b1b94 0001296c b6ea5408 60040030 b6913000 00000000 00000000
[   61.682841] 000: [<c01caeb4>] (isolate_pcp_pages) from [<c01cd0a0>] (free_unref_page_list+0x150/0x278)
[   61.682851] 000: [<c01cd0a0>] (free_unref_page_list) from [<c01a3bdc>] (release_pages+0x10c/0x284)
[   61.682861] 000: [<c01a3bdc>] (release_pages) from [<c01c2094>] (tlb_flush_mmu+0x48/0x5c)
[   61.682870] 000: [<c01c2094>] (tlb_flush_mmu) from [<c01c2158>] (tlb_finish_mmu+0x3c/0x84)
[   61.682879] 000: [<c01c2158>] (tlb_finish_mmu) from [<c01be700>] (unmap_region+0xc0/0xdc)
[   61.682887] 000: [<c01be700>] (unmap_region) from [<c01c09b4>] (__do_munmap+0x254/0x2d4)
[   61.682894] 000: [<c01c09b4>] (__do_munmap) from [<c01c0f9c>] (__vm_munmap+0x6c/0xac)
[   61.682902] 000: [<c01c0f9c>] (__vm_munmap) from [<c0101000>] (ret_fast_syscall+0x0/0x28)
[   61.682910] 000: Exception stack(0xc3f4bfa8 to 0xc3f4bff0)
[   61.682918] 000: bfa0:                   000250ac 000250a0 b6913000 00501000 b6efe24c 00501000
[   61.682926] 000: bfc0: 000250ac 000250a0 00001000 0000005b 000250a0 00000000 00000001 00013698
[   61.682931] 000: bfe0: 00000000 be8b1b94 0001296c b6ea5408
[   61.682940] 000: Code: e5818000 e5928004 e5823004 e8830104 (e5883000)
[   61.683069] 000: ---[ end trace 0000000000000002 ]---
[   82.707657] 000: rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[   82.707679] 000: rcu:        Tasks blocked on level-0 rcu_node (CPUs 0-1): P1041
[   82.707689] 000:     (detected by 0, t=2102 jiffies, g=277, q=66)
[   82.707695] 000: klogd           D    0  1041      1 0x00000000
[   82.707709] 000: [<c072fba0>] (__schedule) from [<c072fcd8>] (schedule+0xbc/0xf8)
[   82.707728] 000: [<c072fcd8>] (schedule) from [<c07310b8>] (rt_spin_lock_slowlock_locked+0xd0/0x1d0)
[   82.707741] 000: [<c07310b8>] (rt_spin_lock_slowlock_locked) from [<c073120c>] (rt_spin_lock_slowlock+0x54/0x7c)
[   82.707753] 000: [<c073120c>] (rt_spin_lock_slowlock) from [<c01ca0c8>] (__local_lock_irqsave+0x30/0x68)
[   82.707768] 000: [<c01ca0c8>] (__local_lock_irqsave) from [<c01cb6c4>] (__free_pages_ok+0x27c/0x340)
[   82.707779] 000: [<c01cb6c4>] (__free_pages_ok) from [<c01daafc>] (kfree+0x1e4/0x204)
[   82.707790] 000: [<c01daafc>] (kfree) from [<c015cd30>] (do_syslog+0x688/0x748)
[   82.707803] 000: [<c015cd30>] (do_syslog) from [<c0101000>] (ret_fast_syscall+0x0/0x28)
[   82.707814] 000: Exception stack(0xc3f49fa8 to 0xc3f49ff0)
[   82.707823] 000: 9fa0:                   00000000 00000000 00000002 000cc890 000003ff 000003fe
[   82.707831] 000: 9fc0: 00000000 00000000 000cc890 00000067 000ccca0 000cc8bc 00000000 000cc8bc
[   82.707837] 000: 9fe0: 000cc354 bef2cb94 00050e58 b6ee5108
[  145.757660] 001: rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[  145.757683] 001: rcu:        Tasks blocked on level-0 rcu_node (CPUs 0-1): P1041
[  145.757693] 001:     (detected by 1, t=8407 jiffies, g=277, q=192)
[  145.757700] 001: klogd           D    0  1041      1 0x00000000
[  145.757714] 001: [<c072fba0>] (__schedule) from [<c072fcd8>] (schedule+0xbc/0xf8)
[  145.757734] 001: [<c072fcd8>] (schedule) from [<c07310b8>] (rt_spin_lock_slowlock_locked+0xd0/0x1d0)
[  145.757747] 001: [<c07310b8>] (rt_spin_lock_slowlock_locked) from [<c073120c>] (rt_spin_lock_slowlock+0x54/0x7c)
[  145.757758] 001: [<c073120c>] (rt_spin_lock_slowlock) from [<c01ca0c8>] (__local_lock_irqsave+0x30/0x68)
[  145.757774] 001: [<c01ca0c8>] (__local_lock_irqsave) from [<c01cb6c4>] (__free_pages_ok+0x27c/0x340)
[  145.757785] 001: [<c01cb6c4>] (__free_pages_ok) from [<c01daafc>] (kfree+0x1e4/0x204)
[  145.757796] 001: [<c01daafc>] (kfree) from [<c015cd30>] (do_syslog+0x688/0x748)
[  145.757809] 001: [<c015cd30>] (do_syslog) from [<c0101000>] (ret_fast_syscall+0x0/0x28)
[  145.757819] 001: Exception stack(0xc3f49fa8 to 0xc3f49ff0)
[  145.757828] 001: 9fa0:                   00000000 00000000 00000002 000cc890 000003ff 000003fe
[  145.757836] 001: 9fc0: 00000000 00000000 000cc890 00000067 000ccca0 000cc8bc 00000000 000cc8bc
[  145.757842] 001: 9fe0: 000cc354 bef2cb94 00050e58 b6ee5108
[  208.807662] 001: rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[  208.807684] 001: rcu:        Tasks blocked on level-0 rcu_node (CPUs 0-1): P1041
[  208.807694] 001:     (detected by 1, t=14712 jiffies, g=277, q=265)
[  208.807701] 001: klogd           D    0  1041      1 0x00000000
[  208.807715] 001: [<c072fba0>] (__schedule) from [<c072fcd8>] (schedule+0xbc/0xf8)
[  208.807735] 001: [<c072fcd8>] (schedule) from [<c07310b8>] (rt_spin_lock_slowlock_locked+0xd0/0x1d0)
[  208.807748] 001: [<c07310b8>] (rt_spin_lock_slowlock_locked) from [<c073120c>] (rt_spin_lock_slowlock+0x54/0x7c)
[  208.807759] 001: [<c073120c>] (rt_spin_lock_slowlock) from [<c01ca0c8>] (__local_lock_irqsave+0x30/0x68)
[  208.807775] 001: [<c01ca0c8>] (__local_lock_irqsave) from [<c01cb6c4>] (__free_pages_ok+0x27c/0x340)
[  208.807787] 001: [<c01cb6c4>] (__free_pages_ok) from [<c01daafc>] (kfree+0x1e4/0x204)
[  208.807797] 001: [<c01daafc>] (kfree) from [<c015cd30>] (do_syslog+0x688/0x748)
[  208.807811] 001: [<c015cd30>] (do_syslog) from [<c0101000>] (ret_fast_syscall+0x0/0x28)
[  208.807822] 001: Exception stack(0xc3f49fa8 to 0xc3f49ff0)
[  208.807830] 001: 9fa0:                   00000000 00000000 00000002 000cc890 000003ff 000003fe
[  208.807838] 001: 9fc0: 00000000 00000000 000cc890 00000067 000ccca0 000cc8bc 00000000 000cc8bc
[  208.807844] 001: 9fe0: 000cc354 bef2cb94 00050e58 b6ee5108
[  271.857660] 001: rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[  271.857683] 001: rcu:        Tasks blocked on level-0 rcu_node (CPUs 0-1): P1041
[  271.857693] 001:     (detected by 1, t=21017 jiffies, g=277, q=336)
[  271.857699] 001: klogd           D    0  1041      1 0x00000000
[  271.857713] 001: [<c072fba0>] (__schedule) from [<c072fcd8>] (schedule+0xbc/0xf8)
[  271.857733] 001: [<c072fcd8>] (schedule) from [<c07310b8>] (rt_spin_lock_slowlock_locked+0xd0/0x1d0)
[  271.857747] 001: [<c07310b8>] (rt_spin_lock_slowlock_locked) from [<c073120c>] (rt_spin_lock_slowlock+0x54/0x7c)
[  271.857758] 001: [<c073120c>] (rt_spin_lock_slowlock) from [<c01ca0c8>] (__local_lock_irqsave+0x30/0x68)
[  271.857774] 001: [<c01ca0c8>] (__local_lock_irqsave) from [<c01cb6c4>] (__free_pages_ok+0x27c/0x340)
[  271.857785] 001: [<c01cb6c4>] (__free_pages_ok) from [<c01daafc>] (kfree+0x1e4/0x204)
[  271.857795] 001: [<c01daafc>] (kfree) from [<c015cd30>] (do_syslog+0x688/0x748)
[  271.857808] 001: [<c015cd30>] (do_syslog) from [<c0101000>] (ret_fast_syscall+0x0/0x28)
[  271.857819] 001: Exception stack(0xc3f49fa8 to 0xc3f49ff0)
[  271.857827] 001: 9fa0:                   00000000 00000000 00000002 000cc890 000003ff 000003fe
[  271.857835] 001: 9fc0: 00000000 00000000 000cc890 00000067 000ccca0 000cc8bc 00000000 000cc8bc
[  271.857842] 001: 9fe0: 000cc354 bef2cb94 00050e58 b6ee5108

stress 压测内存崩溃，必现，蒙圈了没思路，看不出是系统问题还是 sunxi_ce.ko 的问题

~# stress --vm 2 --vm-bytes 5M --timeout 100s
stress: info: [1250] dispatching hogs: 0 cpu, 0 io, 2 vm, 0 hdd
** 804 printk messages dropped **
[  182.847050] 000: 7fa0:                   000250ac 000250a0 b6886000 00501000 b6e7124c 00501000
[  182.847058] 000: 7fc0: 000250ac 000250a0 00001000 0000005b 000250a0 00000000 00000001 00013698
** 720 printk messages dropped **
[  182.876661] 000: [<c01c2094>] (tlb_flush_mmu) from [<c01c2158>] (tlb_finish_mmu+0x3c/0x84)
[  182.876669] 000: [<c01c2158>] (tlb_finish_mmu) from [<c01be700>] (unmap_region+0xc0/0xdc)
[  182.876677] 000: [<c01be700>] (unmap_region) from [<c01c09b4>] (__do_munmap+0x254/0x2d4)
[  182.876685] 000: [<c01c09b4>] (__do_munmap) from [<c01c0f9c>] (__vm_munmap+0x6c/0xac)
[  182.876693] 000: [<c01c0f9c>] (__vm_munmap) from [<c0101000>] (ret_fast_syscall+0x0/0x28)
[  182.876701] 000: Exception stack(0xc6b07fa8 to 0xc6b07ff0)
[  182.876709] 000: 7fa0:                   000250ac 000250a0 b6886000 00501000 b6e7124c 00501000
[  182.876717] 000: 7fc0: 000250ac 000250a0 00001000 0000005b 000250a0 00000000 00000001 00013698
[  182.876723] 000: 7fe0: 00000000 bed88b94 0001296c b6e18408
[  182.876727] 000: BUG: Bad page state in process stress  pfn:47c8e
[  182.876730] 000: page:c7bf01c0 refcount:1 mapcount:1 mapping:00000000 index:0x1fda
[  182.876735] 000: flags: 0x80034(uptodate|lru|active|swapbacked)
[  182.876746] 000: raw: 00080034 c7bf01a4 c7baf2e4 00000000 00001fda 00000000 00000000 00000001
[  182.876749] 000: page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set
[  182.876752] 000: bad because of flags: 0x30(lru|active)
[  182.876757] 000: Modules linked in: sunxi_ce
[  182.876762] 000: CPU: 0 PID: 1252 Comm: stress Tainted: G    B             5.4.61-rt37 #1
[  182.876768] 000: Hardware name: Generic DT based system
[  182.876772] 000: [<c010e1d0>] (unwind_backtrace) from [<c010a978>] (show_stack+0x10/0x14)
[  182.876781] 000: [<c010a978>] (show_stack) from [<c0718c20>] (dump_stack+0x7c/0x98)
[  182.876791] 000: [<c0718c20>] (dump_stack) from [<c01ca66c>] (bad_page+0xfc/0x134)
[  182.876799] 000: [<c01ca66c>] (bad_page) from [<c01ca710>] (free_pages_check+0x6c/0x90)
[  182.876807] 000: [<c01ca710>] (free_pages_check) from [<c01cb974>] (free_pcp_prepare+0x30/0x80)
[  182.876815] 000: [<c01cb974>] (free_pcp_prepare) from [<c01ccfc4>] (free_unref_page_list+0x74/0x278)
[  182.876824] 000: [<c01ccfc4>] (free_unref_page_list) from [<c01a3bdc>] (release_pages+0x10c/0x284)
[  182.876835] 000: [<c01a3bdc>] (release_pages) from [<c01c2094>] (tlb_flush_mmu+0x48/0x5c)
[  182.876844] 000: [<c01c2094>] (tlb_flush_mmu) from [<c01c2158>] (tlb_finish_mmu+0x3c/0x84)
[  182.876852] 000: [<c01c2158>] (tlb_finish_mmu) from [<c01be700>] (unmap_region+0xc0/0xdc)
[  182.876860] 000: [<c01be700>] (unmap_region) from [<c01c09b4>] (__do_munmap+0x254/0x2d4)
[  182.876868] 000: [<c01c09b4>] (__do_munmap) from [<c01c0f9c>] (__vm_munmap+0x6c/0xac)
[  182.876876] 000: [<c01c0f9c>] (__vm_munmap) from [<c0101000>] (ret_fast_syscall+0x0/0x28)
[  182.876883] 000: Exception stack(0xc6b07fa8 to 0xc6b07ff0)
[  182.876891] 000: 7fa0:                   000250ac 000250a0 b6886000 00501000 b6e7124c 00501000
[  182.876899] 000: 7fc0: 000250ac 000250a0 00001000 0000005b 000250a0 00000000 00000001 00013698
[  182.876905] 000: 7fe0: 00000000 bed88b94 0001296c b6e18408
[  182.877164] 001: 8<--- cut here ---
[  182.877176] 001: Unable to handle kernel NULL pointer dereference at virtual address 00000104
[  182.877187] 001: pgd = 0a2ebd02
[  182.877197] 001: [00000104] *pgd=43eac835, *pte=00000000, *ppte=00000000
[  182.877209] 001: Internal error: Oops: 817 [#1] PREEMPT_RT SMP ARM
[  182.877217] 001: Modules linked in: sunxi_ce
[  182.877225] 001: CPU: 1 PID: 1251 Comm: stress Tainted: G    B             5.4.61-rt37 #1
[  182.877231] 001: Hardware name: Generic DT based system
[  182.877234] 001: PC is at __pagevec_lru_add_fn+0x168/0x180
[  182.877245] 001: LR is at __mod_zone_page_state+0xa4/0xe8
[  182.877252] 001: pc : [<c01a2f00>]    lr : [<c01b0898>]    psr: 60040113
[  182.877257] 001: sp : c3edfe68  ip : 00000000  fp : c7baf1c0
[  182.877260] 001: r10: c0c62818  r9 : 00000000  r8 : 00000000
[  182.877264] 001: r7 : c7baf1c4  r6 : c0c62818  r5 : 00000001  r4 : c7baf1c0
[  182.877268] 001: r3 : 00000100  r2 : c0c62820  r1 : 00000001  r0 : 00000000
[  182.877273] 001: Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[  182.877280] 001: Control: 10c5387d  Table: 43fa406a  DAC: 00000051
[  182.877283] 001: Process stress (pid: 1251, stack limit = 0xa4904f68)
[  182.877289] 001: Stack: (0xc3edfe68 to 0xc3ee0000)
[  182.877297] 001: fe60:                   c7ac8d78 00000001 c0c61fc0 c7ac8d7c c01a2d98 c01a3dbc
[  182.877305] 001: fe80: 0000000f c0b38d54 c0b38d78 c0c0659c c7bb36c0 c7ac8d78 06f90000 c3fdc374
[  182.877313] 001: fea0: 00000800 c01a3ee0 45e3675f c3fbfb28 c3ede000 c7bb36c0 00000000 c3fdc000
[  182.877322] 001: fec0: c3fdc374 c01bc6e4 c3ede000 c3edff5c c3fbfb28 00000055 00000cc0 000b6add
[  182.877329] 001: fee0: b6add000 c3fa6da8 c3fa6da8 00000000 00000000 00000000 00000000 c3fdc374
[  182.877337] 001: ff00: c3e5c570 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  182.877345] 001: ff20: c3e9d914 8dfbd3c8 c3e9d8c0 c3edffb0 00000055 b6add008 c7492880 c3e9d8c0
[  182.877353] 001: ff40: 00000817 c3e9d914 00000800 c010f04c c3edff5c c3e9d8c0 00000000 00000000
[  182.877361] 001: ff60: c3edff5c 00000817 c0c0afbc b6add008 c3edffb0 10c5387d 00000000 00000001
[  182.877369] 001: ff80: 00013698 c010f328 00000022 00000000 ffffffff 00000000 00501000 00012868
[  182.877377] 001: ffa0: 00040010 ffffffff 10c5387d c0102580 b6add008 ffffffff 00258000 00000000
[  182.877385] 001: ffc0: 000250ac 000250a0 00001000 b6886008 000250a0 00000000 00000001 00013698
[  182.877393] 001: ffe0: 0000005a bed88b98 b6e1835f 00012868 00040010 ffffffff 00000000 00000000
[  182.877402] 001: [<c01a2f00>] (__pagevec_lru_add_fn) from [<c01a3dbc>] (pagevec_lru_move_fn+0x68/0xa4)
[  182.877414] 001: [<c01a3dbc>] (pagevec_lru_move_fn) from [<c01a3ee0>] (__lru_cache_add+0x80/0xa0)
[  182.877424] 001: [<c01a3ee0>] (__lru_cache_add) from [<c01bc6e4>] (handle_mm_fault+0x30c/0x7b8)
[  182.877436] 001: [<c01bc6e4>] (handle_mm_fault) from [<c010f04c>] (do_page_fault+0x13c/0x29c)
[  182.877448] 001: [<c010f04c>] (do_page_fault) from [<c010f328>] (do_DataAbort+0x34/0xb4)
[  182.877458] 001: [<c010f328>] (do_DataAbort) from [<c0102580>] (__dabt_usr+0x40/0x60)
[  182.877467] 001: Exception stack(0xc3edffb0 to 0xc3edfff8)
[  182.877474] 001: ffa0:                                     b6add008 ffffffff 00258000 00000000
[  182.877482] 001: ffc0: 000250ac 000250a0 00001000 b6886008 000250a0 00000000 00000001 00013698
[  182.877489] 001: ffe0: 0000005a bed88b98 b6e1835f 00012868 00040010 ffffffff
[  182.877497] 001: Code: e0203890 eb00363e e7963185 e0862185 (e5837004)
[  182.877505] 001: ---[ end trace 0000000000000002 ]---
[  182.877542] 001: ------------[ cut here ]------------
[  182.877546] 001: kernel BUG at /home/tronlong/T113/T113-i_v1.0/kernel/linux-5.4-rt-from-t113i/kernel/locking/rtmutex.c:1047!
[  182.877551] 001: Internal error: Oops - BUG: 0 [#2] PREEMPT_RT SMP ARM
[  182.877556] 001: Modules linked in: sunxi_ce
[  182.877561] 001: CPU: 1 PID: 1251 Comm: stress Tainted: G    B D           5.4.61-rt37 #1
[  182.877566] 001: Hardware name: Generic DT based system
[  182.877569] 001: PC is at rt_spin_lock_slowlock_locked+0x48/0x1d0
[  182.877578] 001: LR is at __try_to_take_rt_mutex+0x44/0x148
[  182.877585] 001: pc : [<c0731030>]    lr : [<c01552b8>]    psr: 60040193
[  182.877589] 001: sp : c3edfc38  ip : 00000000  fp : c7baf1c0
[  182.877592] 001: r10: a0040113  r9 : 00000000  r8 : ffffe000
[  182.877595] 001: r7 : c7ac8d7c  r6 : c3edfc60  r5 : c7492880  r4 : c0c62800
[  182.877600] 001: r3 : 8dfbd3c8  r2 : c7492880  r1 : c7492880  r0 : 00000000
[  182.877604] 001: Flags: nZCv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  Segment none
[  182.877610] 001: Control: 10c5387d  Table: 43fa406a  DAC: 00000051
[  182.877613] 001: Process stress (pid: 1251, stack limit = 0xa4904f68)
[  182.877618] 001: Stack: (0xc3edfc38 to 0xc3ee0000)
[  182.877624] 001: fc20:                                                       0000902e c3ede000
[  182.877632] 001: fc40: c0c62800 a0040113 c7ac8d7c c01a2d98 00000000 c0c62818 c7baf1c0 c073120c
[  182.877641] 001: fc60: c3edfc60 00000000 00000000 c3edfc6c 000003e0 94594645 00000000 00000000
[  182.877649] 001: fc80: c3edfc01 c013b100 c0c62800 00000000 c0c61fc0 8dfbd3c8 c7ac8d78 00000000
[  182.877657] 001: fca0: c0c61fc0 c01a3da8 0000000f c0b38d54 c0c0659c 00000001 c3e9d914 00000001
[  182.877665] 001: fcc0: c3edfd64 00000568 ffffe000 c01a43cc c0b38d54 c0c0659c c3ede000 c3e9d914
[  182.877674] 001: fce0: 00000001 c01a4810 c3fbca18 c3e9d8c0 c3ede000 c01bffe4 c7492880 c073179c
[  182.877682] 001: fd00: c097e568 c095d219 c7492880 c0b3a080 c0c0659c c3ede000 00000001 c013c280
[  182.877690] 001: fd20: c3edfd1c 8dfbd3c8 00000000 8dfbd3c8 c3e9d8c0 00000000 ffffe000 8dfbd3c8
[  182.877699] 001: fd40: c3e9d8c0 00000000 ffffe000 c0116d48 c7492880 c3e9d8c0 ffffe000 c011c5a0
[  182.877706] 001: fd60: 0000000b 00000000 00000000 8dfbd3c8 0000000b c094bfe9 ffffe000 c010abdc
[  182.877714] 001: fd80: c3ede218 0000000b 00000817 00000104 c3edfe18 00000817 c3e9d8c0 c3e9d8c0
[  182.877723] 001: fda0: 00000817 c3e9d914 00000800 c010f48c c7492880 c010f198 c7bb36c0 c01cd938
[  182.877730] 001: fdc0: 00000281 c0b390bc c3edfe50 00000817 c0c0afbc 00000104 c3edfe18 00000000
[  182.877739] 001: fde0: c3ede000 c0c62818 c7baf1c0 c010f328 00000080 ffffffff c0b390bc 000000a0
[  182.877747] 001: fe00: c3edfdfc c01a2f00 60040113 ffffffff c3edfe4c c0102138 00000000 00000001
[  182.877755] 001: fe20: c0c62820 00000100 c7baf1c0 00000001 c0c62818 c7baf1c4 00000000 00000000
[  182.877763] 001: fe40: c0c62818 c7baf1c0 00000000 c3edfe68 c01b0898 c01a2f00 60040113 ffffffff
[  182.877771] 001: fe60: 00000051 bf000000 c7ac8d78 00000001 c0c61fc0 c7ac8d7c c01a2d98 c01a3dbc
[  182.877780] 001: fe80: 0000000f c0b38d54 c0b38d78 c0c0659c c7bb36c0 c7ac8d78 06f90000 c3fdc374
[  182.877788] 001: fea0: 00000800 c01a3ee0 45e3675f c3fbfb28 c3ede000 c7bb36c0 00000000 c3fdc000
[  182.877796] 001: fec0: c3fdc374 c01bc6e4 c3ede000 c3edff5c c3fbfb28 00000055 00000cc0 000b6add
[  182.877804] 001: fee0: b6add000 c3fa6da8 c3fa6da8 00000000 00000000 00000000 00000000 c3fdc374
[  182.877811] 001: ff00: c3e5c570 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[  182.877819] 001: ff20: c3e9d914 8dfbd3c8 c3e9d8c0 c3edffb0 00000055 b6add008 c7492880 c3e9d8c0
[  182.877827] 001: ff40: 00000817 c3e9d914 00000800 c010f04c c3edff5c c3e9d8c0 00000000 00000000
[  182.877835] 001: ff60: c3edff5c 00000817 c0c0afbc b6add008 c3edffb0 10c5387d 00000000 00000001
[  182.877843] 001: ff80: 00013698 c010f328 00000022 00000000 ffffffff 00000000 00501000 00012868
[  182.877852] 001: ffa0: 00040010 ffffffff 10c5387d c0102580 b6add008 ffffffff 00258000 00000000
[  182.877860] 001: ffc0: 000250ac 000250a0 00001000 b6886008 000250a0 00000000 00000001 00013698
[  182.877868] 001: ffe0: 0000005a bed88b98 b6e1835f 00012868 00040010 ffffffff 00000000 00000000
[  182.877873] 001: [<c0731030>] (rt_spin_lock_slowlock_locked) from [<c073120c>] (rt_spin_lock_slowlock+0x54/0x7c)
[  182.877886] 001: [<c073120c>] (rt_spin_lock_slowlock) from [<c01a3da8>] (pagevec_lru_move_fn+0x54/0xa4)
[  182.877896] 001: [<c01a3da8>] (pagevec_lru_move_fn) from [<c01a43cc>] (lru_add_drain_cpu+0x28/0x13c)
[  182.877906] 001: [<c01a43cc>] (lru_add_drain_cpu) from [<c01a4810>] (lru_add_drain+0x28/0x48)
[  182.877916] 001: [<c01a4810>] (lru_add_drain) from [<c01bffe4>] (exit_mmap+0x6c/0x13c)
[  182.877925] 001: [<c01bffe4>] (exit_mmap) from [<c0116d48>] (__mmput+0x24/0xa4)
[  182.877935] 001: [<c0116d48>] (__mmput) from [<c011c5a0>] (do_exit+0x3b0/0x8f8)
[  182.877946] 001: [<c011c5a0>] (do_exit) from [<c010abdc>] (die+0x260/0x2e4)
[  182.877955] 001: [<c010abdc>] (die) from [<c010f48c>] (__do_kernel_fault.part.0+0x60/0x88)
[  182.877965] 001: [<c010f48c>] (__do_kernel_fault.part.0) from [<c010f198>] (do_page_fault+0x288/0x29c)
[  182.877975] 001: [<c010f198>] (do_page_fault) from [<c010f328>] (do_DataAbort+0x34/0xb4)
[  182.877985] 001: [<c010f328>] (do_DataAbort) from [<c0102138>] (__dabt_svc+0x58/0x80)
[  182.877994] 001: Exception stack(0xc3edfe18 to 0xc3edfe60)
[  182.877999] 001: fe00:                                                       00000000 00000001
[  182.878007] 001: fe20: c0c62820 00000100 c7baf1c0 00000001 c0c62818 c7baf1c4 00000000 00000000
[  182.878015] 001: fe40: c0c62818 c7baf1c0 00000000 c3edfe68 c01b0898 c01a2f00 60040113 ffffffff
[  182.878020] 001: [<c0102138>] (__dabt_svc) from [<c01a2f00>] (__pagevec_lru_add_fn+0x168/0x180)
[  182.878029] 001: [<c01a2f00>] (__pagevec_lru_add_fn) from [<c01a3dbc>] (pagevec_lru_move_fn+0x68/0xa4)
[  182.878039] 001: [<c01a3dbc>] (pagevec_lru_move_fn) from [<c01a3ee0>] (__lru_cache_add+0x80/0xa0)
[  182.878049] 001: [<c01a3ee0>] (__lru_cache_add) from [<c01bc6e4>] (handle_mm_fault+0x30c/0x7b8)
[  182.878060] 001: [<c01bc6e4>] (handle_mm_fault) from [<c010f04c>] (do_page_fault+0x13c/0x29c)
[  182.878070] 001: [<c010f04c>] (do_page_fault) from [<c010f328>] (do_DataAbort+0x34/0xb4)
[  182.878080] 001: [<c010f328>] (do_DataAbort) from [<c0102580>] (__dabt_usr+0x40/0x60)
[  182.878088] 001: Exception stack(0xc3edffb0 to 0xc3edfff8)
[  182.878094] 001: ffa0:                                     b6add008 ffffffff 00258000 00000000
[  182.878102] 001: ffc0: 000250ac 000250a0 00001000 b6886008 000250a0 00000000 00000001 00013698
[  182.878109] 001: ffe0: 0000005a bed88b98 b6e1835f 00012868 00040010 ffffffff
[  182.878117] 001: Code: e594200c e3c22001 e1550002 1a000001 (e7f001f2)
[  182.878121] 001: ---[ end trace 0000000000000003 ]---
[  182.878124] 001: note: stress[1251] exited with preempt_count 1
[  182.878128] 001: Fixing recursive fault but reboot is needed!
[  203.908202] 001: rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[  203.908224] 001: rcu:        Tasks blocked on level-0 rcu_node (CPUs 0-1): P1037 P1251
[  203.908235] 001:     (detected by 1, t=2102 jiffies, g=877, q=14)
[  203.908242] 001: syslogd         D    0  1037      1 0x00000000
[  203.908256] 001: [<c072fba0>] (__schedule) from [<c072fcd8>] (schedule+0xbc/0xf8)
[  203.908276] 001: [<c072fcd8>] (schedule) from [<c07310b8>] (rt_spin_lock_slowlock_locked+0xd0/0x1d0)
[  203.908289] 001: [<c07310b8>] (rt_spin_lock_slowlock_locked) from [<c073120c>] (rt_spin_lock_slowlock+0x54/0x7c)
[  203.908300] 001: [<c073120c>] (rt_spin_lock_slowlock) from [<c01a2ca4>] (__local_lock+0x28/0x4c)
[  203.908314] 001: [<c01a2ca4>] (__local_lock) from [<c01a3e8c>] (__lru_cache_add+0x2c/0xa0)
[  203.908325] 001: [<c01a3e8c>] (__lru_cache_add) from [<c01acab8>] (shmem_getpage_gfp+0x254/0x430)
[  203.908336] 001: [<c01acab8>] (shmem_getpage_gfp) from [<c01ad1d4>] (shmem_getpage+0x24/0x2c)
[  203.908345] 001: [<c01ad1d4>] (shmem_getpage) from [<c019a7cc>] (generic_perform_write+0xb0/0x1b4)
[  203.908357] 001: [<c019a7cc>] (generic_perform_write) from [<c019cf90>] (__generic_file_write_iter+0x94/0x168)
[  203.908369] 001: [<c019cf90>] (__generic_file_write_iter) from [<c019d0ac>] (generic_file_write_iter+0x48/0xac)
[  203.908380] 001: [<c019d0ac>] (generic_file_write_iter) from [<c01e1b34>] (__vfs_write+0xa0/0xe4)
[  203.908392] 001: [<c01e1b34>] (__vfs_write) from [<c01e2eec>] (vfs_write+0x8c/0xc8)
[  203.908400] 001: [<c01e2eec>] (vfs_write) from [<c01e3098>] (ksys_write+0x70/0xb8)
[  203.908408] 001: [<c01e3098>] (ksys_write) from [<c0101000>] (ret_fast_syscall+0x0/0x28)
[  203.908418] 001: Exception stack(0xc3ef3fa8 to 0xc3ef3ff0)
[  203.908427] 001: 3fa0:                   00000000 00000003 00000003 015bf330 00000090 00032000
[  203.908435] 001: 3fc0: 00000000 00000003 015bf330 00000004 000ccc94 fffffc00 015bf130 bee36b74
[  203.908441] 001: 3fe0: 00000000 bee36a9c 0001a72c b6eebcc8
[  203.908448] 001: stress          D    0  1251   1250 0x00000000
[  203.908455] 001: [<c072fba0>] (__schedule) from [<c072fcd8>] (schedule+0xbc/0xf8)
[  203.908465] 001: [<c072fcd8>] (schedule) from [<c011c32c>] (do_exit+0x13c/0x8f8)
[  203.908478] 001: [<c011c32c>] (do_exit) from [<c010abdc>] (die+0x260/0x2e4)
[  203.908488] 001: [<c010abdc>] (die) from [<c010ae30>] (do_undefinstr+0x90/0x1b4)
[  203.908496] 001: [<c010ae30>] (do_undefinstr) from [<c01022d8>] (__und_svc_finish+0x0/0x48)
[  203.908504] 001: Exception stack(0xc3edfbe8 to 0xc3edfc30)
[  203.908512] 001: fbe0:                   00000000 c7492880 c7492880 8dfbd3c8 c0c62800 c7492880
[  203.908520] 001: fc00: c3edfc60 c7ac8d7c ffffe000 00000000 a0040113 c7baf1c0 00000000 c3edfc38
[  203.908527] 001: fc20: c01552b8 c0731030 60040193 ffffffff
[  203.908531] 001: [<c01022d8>] (__und_svc_finish) from [<c0731030>] (rt_spin_lock_slowlock_locked+0x48/0x1d0)
[  203.908541] 001: [<c0731030>] (rt_spin_lock_slowlock_locked) from [<c073120c>] (rt_spin_lock_slowlock+0x54/0x7c)
[  203.908552] 001: [<c073120c>] (rt_spin_lock_slowlock) from [<c01a3da8>] (pagevec_lru_move_fn+0x54/0xa4)
[  203.908564] 001: [<c01a3da8>] (pagevec_lru_move_fn) from [<c01a43cc>] (lru_add_drain_cpu+0x28/0x13c)
[  203.908574] 001: [<c01a43cc>] (lru_add_drain_cpu) from [<c01a4810>] (lru_add_drain+0x28/0x48)
[  203.908583] 001: [<c01a4810>] (lru_add_drain) from [<c01bffe4>] (exit_mmap+0x6c/0x13c)
[  203.908595] 001: [<c01bffe4>] (exit_mmap) from [<c0116d48>] (__mmput+0x24/0xa4)
[  203.908604] 001: [<c0116d48>] (__mmput) from [<c011c5a0>] (do_exit+0x3b0/0x8f8)
[  203.908614] 001: [<c011c5a0>] (do_exit) from [<c010abdc>] (die+0x260/0x2e4)
[  203.908623] 001: [<c010abdc>] (die) from [<c010f48c>] (__do_kernel_fault.part.0+0x60/0x88)
[  203.908634] 001: [<c010f48c>] (__do_kernel_fault.part.0) from [<c010f198>] (do_page_fault+0x288/0x29c)
[  203.908645] 001: [<c010f198>] (do_page_fault) from [<c010f328>] (do_DataAbort+0x34/0xb4)
[  203.908655] 001: [<c010f328>] (do_DataAbort) from [<c0102138>] (__dabt_svc+0x58/0x80)
[  203.908663] 001: Exception stack(0xc3edfe18 to 0xc3edfe60)
[  203.908668] 001: fe00:                                                       00000000 00000001
[  203.908677] 001: fe20: c0c62820 00000100 c7baf1c0 00000001 c0c62818 c7baf1c4 00000000 00000000
[  203.908685] 001: fe40: c0c62818 c7baf1c0 00000000 c3edfe68 c01b0898 c01a2f00 60040113 ffffffff
[  203.908690] 001: [<c0102138>] (__dabt_svc) from [<c01a2f00>] (__pagevec_lru_add_fn+0x168/0x180)
[  203.908699] 001: [<c01a2f00>] (__pagevec_lru_add_fn) from [<c01a3dbc>] (pagevec_lru_move_fn+0x68/0xa4)
[  203.908709] 001: [<c01a3dbc>] (pagevec_lru_move_fn) from [<c01a3ee0>] (__lru_cache_add+0x80/0xa0)
[  203.908718] 001: [<c01a3ee0>] (__lru_cache_add) from [<c01bc6e4>] (handle_mm_fault+0x30c/0x7b8)
[  203.908730] 001: [<c01bc6e4>] (handle_mm_fault) from [<c010f04c>] (do_page_fault+0x13c/0x29c)
[  203.908740] 001: [<c010f04c>] (do_page_fault) from [<c010f328>] (do_DataAbort+0x34/0xb4)
[  203.908750] 001: [<c010f328>] (do_DataAbort) from [<c0102580>] (__dabt_usr+0x40/0x60)
[  203.908759] 001: Exception stack(0xc3edffb0 to 0xc3edfff8)
[  203.908765] 001: ffa0:                                     b6add008 ffffffff 00258000 00000000
[  203.908774] 001: ffc0: 000250ac 000250a0 00001000 b6886008 000250a0 00000000 00000001 00013698
[  203.908781] 001: ffe0: 0000005a bed88b98 b6e1835f 00012868 00040010 ffffffff
[  266.958202] 001: rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[  266.958222] 001: rcu:        Tasks blocked on level-0 rcu_node (CPUs 0-1): P1037 P1251
[  266.958234] 001:     (detected by 1, t=8407 jiffies, g=877, q=101)
[  266.958241] 001: syslogd         D    0  1037      1 0x00000000
[  266.958255] 001: [<c072fba0>] (__schedule) from [<c072fcd8>] (schedule+0xbc/0xf8)
[  266.958275] 001: [<c072fcd8>] (schedule) from [<c07310b8>] (rt_spin_lock_slowlock_locked+0xd0/0x1d0)
[  266.958288] 001: [<c07310b8>] (rt_spin_lock_slowlock_locked) from [<c073120c>] (rt_spin_lock_slowlock+0x54/0x7c)
[  266.958299] 001: [<c073120c>] (rt_spin_lock_slowlock) from [<c01a2ca4>] (__local_lock+0x28/0x4c)
[  266.958313] 001: [<c01a2ca4>] (__local_lock) from [<c01a3e8c>] (__lru_cache_add+0x2c/0xa0)
[  266.958324] 001: [<c01a3e8c>] (__lru_cache_add) from [<c01acab8>] (shmem_getpage_gfp+0x254/0x430)
[  266.958335] 001: [<c01acab8>] (shmem_getpage_gfp) from [<c01ad1d4>] (shmem_getpage+0x24/0x2c)
[  266.958344] 001: [<c01ad1d4>] (shmem_getpage) from [<c019a7cc>] (generic_perform_write+0xb0/0x1b4)
[  266.958356] 001: [<c019a7cc>] (generic_perform_write) from [<c019cf90>] (__generic_file_write_iter+0x94/0x168)
[  266.958369] 001: [<c019cf90>] (__generic_file_write_iter) from [<c019d0ac>] (generic_file_write_iter+0x48/0xac)
[  266.958380] 001: [<c019d0ac>] (generic_file_write_iter) from [<c01e1b34>] (__vfs_write+0xa0/0xe4)
[  266.958392] 001: [<c01e1b34>] (__vfs_write) from [<c01e2eec>] (vfs_write+0x8c/0xc8)
[  266.958399] 001: [<c01e2eec>] (vfs_write) from [<c01e3098>] (ksys_write+0x70/0xb8)
[  266.958408] 001: [<c01e3098>] (ksys_write) from [<c0101000>] (ret_fast_syscall+0x0/0x28)
[  266.958418] 001: Exception stack(0xc3ef3fa8 to 0xc3ef3ff0)
[  266.958426] 001: 3fa0:                   00000000 00000003 00000003 015bf330 00000090 00032000
[  266.958435] 001: 3fc0: 00000000 00000003 015bf330 00000004 000ccc94 fffffc00 015bf130 bee36b74
[  266.958441] 001: 3fe0: 00000000 bee36a9c 0001a72c b6eebcc8
[  266.958448] 001: stress          D    0  1251   1250 0x00000000
[  266.958456] 001: [<c072fba0>] (__schedule) from [<c072fcd8>] (schedule+0xbc/0xf8)
[  266.958466] 001: [<c072fcd8>] (schedule) from [<c011c32c>] (do_exit+0x13c/0x8f8)
[  266.958479] 001: [<c011c32c>] (do_exit) from [<c010abdc>] (die+0x260/0x2e4)
[  266.958489] 001: [<c010abdc>] (die) from [<c010ae30>] (do_undefinstr+0x90/0x1b4)
[  266.958497] 001: [<c010ae30>] (do_undefinstr) from [<c01022d8>] (__und_svc_finish+0x0/0x48)
[  266.958505] 001: Exception stack(0xc3edfbe8 to 0xc3edfc30)
[  266.958513] 001: fbe0:                   00000000 c7492880 c7492880 8dfbd3c8 c0c62800 c7492880
[  266.958522] 001: fc00: c3edfc60 c7ac8d7c ffffe000 00000000 a0040113 c7baf1c0 00000000 c3edfc38
[  266.958528] 001: fc20: c01552b8 c0731030 60040193 ffffffff
[  266.958532] 001: [<c01022d8>] (__und_svc_finish) from [<c0731030>] (rt_spin_lock_slowlock_locked+0x48/0x1d0)
[  266.958542] 001: [<c0731030>] (rt_spin_lock_slowlock_locked) from [<c073120c>] (rt_spin_lock_slowlock+0x54/0x7c)
[  266.958553] 001: [<c073120c>] (rt_spin_lock_slowlock) from [<c01a3da8>] (pagevec_lru_move_fn+0x54/0xa4)
[  266.958564] 001: [<c01a3da8>] (pagevec_lru_move_fn) from [<c01a43cc>] (lru_add_drain_cpu+0x28/0x13c)
[  266.958574] 001: [<c01a43cc>] (lru_add_drain_cpu) from [<c01a4810>] (lru_add_drain+0x28/0x48)
[  266.958584] 001: [<c01a4810>] (lru_add_drain) from [<c01bffe4>] (exit_mmap+0x6c/0x13c)
[  266.958595] 001: [<c01bffe4>] (exit_mmap) from [<c0116d48>] (__mmput+0x24/0xa4)
[  266.958604] 001: [<c0116d48>] (__mmput) from [<c011c5a0>] (do_exit+0x3b0/0x8f8)
[  266.958613] 001: [<c011c5a0>] (do_exit) from [<c010abdc>] (die+0x260/0x2e4)
[  266.958621] 001: [<c010abdc>] (die) from [<c010f48c>] (__do_kernel_fault.part.0+0x60/0x88)
[  266.958632] 001: [<c010f48c>] (__do_kernel_fault.part.0) from [<c010f198>] (do_page_fault+0x288/0x29c)
[  266.958643] 001: [<c010f198>] (do_page_fault) from [<c010f328>] (do_DataAbort+0x34/0xb4)
[  266.958653] 001: [<c010f328>] (do_DataAbort) from [<c0102138>] (__dabt_svc+0x58/0x80)
[  266.958662] 001: Exception stack(0xc3edfe18 to 0xc3edfe60)
[  266.958667] 001: fe00:                                                       00000000 00000001
[  266.958675] 001: fe20: c0c62820 00000100 c7baf1c0 00000001 c0c62818 c7baf1c4 00000000 00000000
[  266.958683] 001: fe40: c0c62818 c7baf1c0 00000000 c3edfe68 c01b0898 c01a2f00 60040113 ffffffff
[  266.958688] 001: [<c0102138>] (__dabt_svc) from [<c01a2f00>] (__pagevec_lru_add_fn+0x168/0x180)
[  266.958697] 001: [<c01a2f00>] (__pagevec_lru_add_fn) from [<c01a3dbc>] (pagevec_lru_move_fn+0x68/0xa4)
[  266.958707] 001: [<c01a3dbc>] (pagevec_lru_move_fn) from [<c01a3ee0>] (__lru_cache_add+0x80/0xa0)
[  266.958717] 001: [<c01a3ee0>] (__lru_cache_add) from [<c01bc6e4>] (handle_mm_fault+0x30c/0x7b8)
[  266.958729] 001: [<c01bc6e4>] (handle_mm_fault) from [<c010f04c>] (do_page_fault+0x13c/0x29c)
[  266.958739] 001: [<c010f04c>] (do_page_fault) from [<c010f328>] (do_DataAbort+0x34/0xb4)
[  266.958749] 001: [<c010f328>] (do_DataAbort) from [<c0102580>] (__dabt_usr+0x40/0x60)
[  266.958758] 001: Exception stack(0xc3edffb0 to 0xc3edfff8)
[  266.958764] 001: ffa0:                                     b6add008 ffffffff 00258000 00000000
[  266.958773] 001: ffc0: 000250ac 000250a0 00001000 b6886008 000250a0 00000000 00000001 00013698
[  266.958780] 001: ffe0: 0000005a bed88b98 b6e1835f 00012868 00040010 ffffffff

stress 压测 CPU 60s，看起来正常。

~# stress -c 2 -t 60
stress: info: [1243] dispatching hogs: 2 cpu, 0 io, 0 vm, 0 hdd
stress: info: [1243] successful run completed in 60s

使用uboot memtester 测试通过了，看起来内存至少是OK的。

=> memtester  64M 1
memtester version 4.2.1 (32-bit)
Copyright (C) 2010 Charles Cazabon.
Licensed under the GNU General Public License version 2 (only).

sysconf(_SC_PAGE_SIZE) not supported; using pagesize of 8192
pagesizemask is 0xffffe000
want 64MB (67108864 bytes)
got  62MB (65257472 bytes), start addr: 0x4407b008
Loop 1/1:
  Stuck Address       : ok
  Random Value        : ok
  Compare XOR         : ok
  Compare SUB         : ok
  Compare MUL         : ok
  Compare DIV         : ok
  Compare OR          : ok
  Compare AND         : ok
  Sequential Increment: ok
  Solid Bits          : ok
  Block Sequential    : ok
  Checkerboard        : ok
  Bit Spread          : ok
  Bit Flip            : ok
  Walking Ones        : ok
  Walking Zeroes      : ok

Done.

有时候启动偶尔会如下错误：

mount: mounting /dev/mmcblk0p7 on /run/media/mmcblk0p7 failed: Invalid argument
mount: mounting /dev/mmcblk0p3 on /run/media/mmcblk0p3 failed: Invalid argument
[   16.428743] 001: FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
mount: mounting /dev/mmcblk0p6 on /run/media/mmcblk0p6 failed: Invalid argument
mount: mounting /dev/mmcblk0p4 on /run/media/mmcblk0p4 failed: Invalid argument
mount: mounting /dev/mmcblk0p2 on /run/media/mmcblk0p2 failed: Invalid argument
mount: mounting /dev/mmcblk0p8 on /run/media/mmcblk0p8 failed: Invalid argument
/etc/init.d/rcS: line 49: Launcher:
Welcome to Allwinner KunoOS Platform
T113-MY-LCPI login: root (automatic login)

[   16.850514] 001: 8<--- cut here ---
[   16.850529] 001: Unable to handle kernel paging request at virtual address 90f00000
[   16.850540] 001: pgd = b08628a5
[   16.850550] 001: [90f00000] *pgd=00000000
[   16.850557] 001: Internal error: Oops: 5 [#1] PREEMPT_RT SMP ARM
[   16.850564] 001: Modules linked in: sunxi_ce
[   16.850573] 001: CPU: 1 PID: 1234 Comm: sh Not tainted 5.4.61-rt37 #4
[   16.850580] 001: Hardware name: Generic DT based system
[   16.850583] 001: PC is at page_add_new_anon_rmap+0xc/0x98
[   16.850598] 001: LR is at wp_page_copy+0x284/0x368
[   16.850605] 001: pc : [<c01c4958>]    lr : [<c01b9990>]    psr: 60010113
[   16.850610] 001: sp : c3ecfe60  ip : c09d14bc  fp : c3f9a000
[   16.850613] 001: r10: 00000124  r9 : c6afed80  r8 : c3efa220
[   16.850617] 001: r7 : c7b0ddc0  r6 : 40b6e71f  r5 : c7bc2e60  r4 : 90f00000
[   16.850622] 001: r3 : 00000000  r2 : b6f24000  r1 : 00000000  r0 : c7b0ddc0
[   16.850627] 001: Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[   16.850635] 001: Control: 10c5387d  Table: 43fd006a  DAC: 00000051
[   16.850638] 001: Process sh (pid: 1234, stack limit = 0x8da3ee64)
[   16.850644] 001: Stack: (0xc3ecfe60 to 0xc3ed0000)
[   16.850654] 001: fe60: c3ecfed0 c7bc2e60 40b6e71f c01b9990 c3ecfed0 c3f9a490 c7494a40 c3ecfed0
[   16.850663] 001: fe80: 00000001 c3ece000 c3efa220 c6afed80 00000817 c6afedd4 00000800 c01ba5e0
[   16.850671] 001: fea0: 00000002 4bff3d07 c3fd2db8 c3efa220 c3ece000 00000055 c6afed80 00000817
[   16.850680] 001: fec0: c6afedd4 c01bcb10 00000000 b6f22388 c3efa220 00000055 00100cca 00000018
[   16.850689] 001: fee0: b6f24000 c3fd2db8 c3fd2db8 465f37dd 00000000 00000000 c7bc2e60 c3f9a490
[   16.850696] 001: ff00: c3eca270 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   16.850705] 001: ff20: 00000000 4bff3d07 00000000 c3ecffb0 00000055 b6f2451c c7494a40 c6afed80
[   16.850713] 001: ff40: 00000817 c6afedd4 00000800 c010f04c c0983558 c0962209 c7494a40 00000000
[   16.850722] 001: ff60: c7494a40 00000817 c0c0afbc b6f2451c c3ecffb0 10c5387d b6e44000 b6f22320
[   16.850730] 001: ff80: 000b8100 c010f328 00000000 00000000 00000000 00000000 00000000 b6dcac0a
[   16.850738] 001: ffa0: 20010030 ffffffff 10c5387d c0102580 00000000 00000000 00000000 b6f24058
[   16.850746] 001: ffc0: 00000000 00000000 00000001 befd10c8 00000000 b6e44000 b6f22320 000b8100
[   16.850755] 001: ffe0: 00000078 befd10c8 b6dcabcd b6dcac0a 20010030 ffffffff 00000000 00000000
[   16.850766] 001: [<c01c4958>] (page_add_new_anon_rmap) from [<c01b9990>] (wp_page_copy+0x284/0x368)
[   16.850780] 001: [<c01b9990>] (wp_page_copy) from [<c01ba5e0>] (do_wp_page+0x24c/0x268)
[   16.850791] 001: [<c01ba5e0>] (do_wp_page) from [<c01bcb10>] (handle_mm_fault+0x738/0x7b8)
[   16.850802] 001: [<c01bcb10>] (handle_mm_fault) from [<c010f04c>] (do_page_fault+0x13c/0x29c)
[   16.850816] 001: [<c010f04c>] (do_page_fault) from [<c010f328>] (do_DataAbort+0x34/0xb4)
[   16.850827] 001: [<c010f328>] (do_DataAbort) from [<c0102580>] (__dabt_usr+0x40/0x60)
[   16.850837] 001: Exception stack(0xc3ecffb0 to 0xc3ecfff8)
[   16.850844] 001: ffa0:                                     00000000 00000000 00000000 b6f24058
[   16.850852] 001: ffc0: 00000000 00000000 00000001 befd10c8 00000000 b6e44000 b6f22320 000b8100
[   16.850859] 001: ffe0: 00000078 befd10c8 b6dcabcd b6dcac0a 20010030 ffffffff
[   16.850868] 001: Code: eaffffb4 e92d4070 e1a04001 e1a01003 (e5943000)
[   16.850875] 001: ---[ end trace 0000000000000002 ]---
[   16.850966] 001: ------------[ cut here ]------------
[   16.850971] 001: kernel BUG at /home/tronlong/T113/T113-i_v1.0/kernel/linux-5.4-rt-from-t113i/kernel/locking/rtmutex.c:1047!
[   16.850977] 001: Internal error: Oops - BUG: 0 [#2] PREEMPT_RT SMP ARM
[   16.850983] 001: Modules linked in: sunxi_ce
[   16.850989] 001: CPU: 1 PID: 1234 Comm: sh Tainted: G      D           5.4.61-rt37 #4
[   16.850994] 001: Hardware name: Generic DT based system
[   16.850997] 001: PC is at rt_spin_lock_slowlock_locked+0x48/0x1d0
[   16.851007] 001: LR is at __try_to_take_rt_mutex+0x44/0x148
[   16.851014] 001: pc : [<c0743590>]    lr : [<c01552b8>]    psr: 60010193
[   16.851018] 001: sp : c3ecfc00  ip : 00000000  fp : 40ba759f
[   16.851021] 001: r10: a0010113  r9 : 00000000  r8 : ffffe000
[   16.851025] 001: r7 : b6e33000  r6 : c3ecfc28  r5 : c7494a40  r4 : c3eca270
[   16.851029] 001: r3 : 4bff3d07  r2 : c7494a40  r1 : c7494a40  r0 : 00000000
[   16.851033] 001: Flags: nZCv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  Segment none
[   16.851039] 001: Control: 10c5387d  Table: 43fd006a  DAC: 00000051
[   16.851042] 001: Process sh (pid: 1234, stack limit = 0x8da3ee64)
[   16.851047] 001: Stack: (0xc3ecfc00 to 0xc3ed0000)
[   16.851057] 001: fc00: 00000000 c3ece000 c3eca270 a0010113 b6e33000 c3ef1aa0 c3fd2dc0 c3f9a000
[   16.851065] 001: fc20: 40ba759f c074376c c3ecfc28 c013c280 c0983569 c3ecfc34 fffffffd 4bff3d07
[   16.851074] 001: fc40: 00000000 b6e00000 c3ecfc01 c013b100 c3eca270 b6e00000 00000000 4bff3d07
[   16.851082] 001: fc60: c3ecfcf0 b6e00000 00000000 c01b9f08 00000000 b6e33000 c3ece000 00000000
[   16.851090] 001: fc80: c6afed80 c3eca270 c3fd2db8 b6dd0000 c0c0659c 00000000 00000000 00000000
[   16.851098] 001: fca0: 00000000 4bff3d07 c0c0659c c3ef1aa0 ffffffff c3ecfcf0 00000000 00000000
[   16.851107] 001: fcc0: c3ecfd5c 00000568 ffffe000 c01ba21c 00000000 c3ef1088 c3ef1088 c6afed80
[   16.851115] 001: fce0: c3ece000 c6afedd4 00000001 c01c0014 c6afed80 000b0000 ffffffff c0962209
[   16.851123] 001: fd00: 00000001 c3efb000 c3efb000 00000008 00000008 c7b0d6c0 c7bc6da0 c7bc67a0
[   16.851131] 001: fd20: c7bf07c0 c7bf33e0 c7bc6cc0 c7befb80 c7bc2f80 4bff3d07 c6afed80 00000000
[   16.851140] 001: fd40: ffffe000 c0116d48 c7494a40 c6afed80 ffffe000 c011c5a0 0000000b 00000000
[   16.851148] 001: fd60: 00000000 4bff3d07 0000000b c0950fd9 ffffe000 c010abdc c3ece218 0000000b
[   16.851156] 001: fd80: 00000005 90f00000 c3ecfe10 00000005 c6afed80 c6afed80 00000005 c6afedd4
[   16.851164] 001: fda0: 00000000 c010f48c c7494a40 c010f198 c7494a40 000000a0 c7494a40 c0b390bc
[   16.851172] 001: fdc0: c3ecfdfc 00000005 c0c0af9c 90f00000 c3ecfe10 c3efa220 c3ece000 00000124
[   16.851181] 001: fde0: c3f9a000 c010f328 00000800 c01ce028 c3efa110 c6afed80 00000122 c01c4958
[   16.851189] 001: fe00: 60010113 ffffffff c3ecfe44 c0102138 c7b0ddc0 00000000 b6f24000 00000000
[   16.851197] 001: fe20: 90f00000 c7bc2e60 40b6e71f c7b0ddc0 c3efa220 c6afed80 00000124 c3f9a000
[   16.851206] 001: fe40: c09d14bc c3ecfe60 c01b9990 c01c4958 60010113 ffffffff 00000051 bf000000
[   16.851214] 001: fe60: c3ecfed0 c7bc2e60 40b6e71f c01b9990 c3ecfed0 c3f9a490 c7494a40 c3ecfed0
[   16.851223] 001: fe80: 00000001 c3ece000 c3efa220 c6afed80 00000817 c6afedd4 00000800 c01ba5e0
[   16.851231] 001: fea0: 00000002 4bff3d07 c3fd2db8 c3efa220 c3ece000 00000055 c6afed80 00000817
[   16.851239] 001: fec0: c6afedd4 c01bcb10 00000000 b6f22388 c3efa220 00000055 00100cca 00000018
[   16.851247] 001: fee0: b6f24000 c3fd2db8 c3fd2db8 465f37dd 00000000 00000000 c7bc2e60 c3f9a490
[   16.851255] 001: ff00: c3eca270 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   16.851263] 001: ff20: 00000000 4bff3d07 00000000 c3ecffb0 00000055 b6f2451c c7494a40 c6afed80
[   16.851271] 001: ff40: 00000817 c6afedd4 00000800 c010f04c c0983558 c0962209 c7494a40 00000000
[   16.851280] 001: ff60: c7494a40 00000817 c0c0afbc b6f2451c c3ecffb0 10c5387d b6e44000 b6f22320
[   16.851287] 001: ff80: 000b8100 c010f328 00000000 00000000 00000000 00000000 00000000 b6dcac0a
[   16.851296] 001: ffa0: 20010030 ffffffff 10c5387d c0102580 00000000 00000000 00000000 b6f24058
[   16.851303] 001: ffc0: 00000000 00000000 00000001 befd10c8 00000000 b6e44000 b6f22320 000b8100
[   16.851312] 001: ffe0: 00000078 befd10c8 b6dcabcd b6dcac0a 20010030 ffffffff 00000000 00000000
[   16.851318] 001: [<c0743590>] (rt_spin_lock_slowlock_locked) from [<c074376c>] (rt_spin_lock_slowlock+0x54/0x7c)
[   16.851331] 001: [<c074376c>] (rt_spin_lock_slowlock) from [<c01b9f08>] (unmap_page_range+0x260/0x428)
[   16.851343] 001: [<c01b9f08>] (unmap_page_range) from [<c01ba21c>] (unmap_vmas+0x44/0x54)
[   16.851353] 001: [<c01ba21c>] (unmap_vmas) from [<c01c0014>] (exit_mmap+0x9c/0x13c)
[   16.851363] 001: [<c01c0014>] (exit_mmap) from [<c0116d48>] (__mmput+0x24/0xa4)
[   16.851373] 001: [<c0116d48>] (__mmput) from [<c011c5a0>] (do_exit+0x3b0/0x8f8)
[   16.851384] 001: [<c011c5a0>] (do_exit) from [<c010abdc>] (die+0x260/0x2e4)
[   16.851394] 001: [<c010abdc>] (die) from [<c010f48c>] (__do_kernel_fault.part.0+0x60/0x88)
[   16.851405] 001: [<c010f48c>] (__do_kernel_fault.part.0) from [<c010f198>] (do_page_fault+0x288/0x29c)
[   16.851416] 001: [<c010f198>] (do_page_fault) from [<c010f328>] (do_DataAbort+0x34/0xb4)
[   16.851426] 001: [<c010f328>] (do_DataAbort) from [<c0102138>] (__dabt_svc+0x58/0x80)
[   16.851436] 001: Exception stack(0xc3ecfe10 to 0xc3ecfe58)
[   16.851442] 001: fe00:                                     c7b0ddc0 00000000 b6f24000 00000000
[   16.851451] 001: fe20: 90f00000 c7bc2e60 40b6e71f c7b0ddc0 c3efa220 c6afed80 00000124 c3f9a000
[   16.851458] 001: fe40: c09d14bc c3ecfe60 c01b9990 c01c4958 60010113 ffffffff
[   16.851463] 001: [<c0102138>] (__dabt_svc) from [<c01c4958>] (page_add_new_anon_rmap+0xc/0x98)
[   16.851473] 001: [<c01c4958>] (page_add_new_anon_rmap) from [<c01b9990>] (wp_page_copy+0x284/0x368)
[   16.851483] 001: [<c01b9990>] (wp_page_copy) from [<c01ba5e0>] (do_wp_page+0x24c/0x268)
[   16.851493] 001: [<c01ba5e0>] (do_wp_page) from [<c01bcb10>] (handle_mm_fault+0x738/0x7b8)
[   16.851504] 001: [<c01bcb10>] (handle_mm_fault) from [<c010f04c>] (do_page_fault+0x13c/0x29c)
[   16.851514] 001: [<c010f04c>] (do_page_fault) from [<c010f328>] (do_DataAbort+0x34/0xb4)
[   16.851525] 001: [<c010f328>] (do_DataAbort) from [<c0102580>] (__dabt_usr+0x40/0x60)
[   16.851534] 001: Exception stack(0xc3ecffb0 to 0xc3ecfff8)
[   16.851540] 001: ffa0:                                     00000000 00000000 00000000 b6f24058
[   16.851549] 001: ffc0: 00000000 00000000 00000001 befd10c8 00000000 b6e44000 b6f22320 000b8100
[   16.851556] 001: ffe0: 00000078 befd10c8 b6dcabcd b6dcac0a 20010030 ffffffff
[   16.851563] 001: Code: e594200c e3c22001 e1550002 1a000001 (e7f001f2)
[   16.851567] 001: ---[ end trace 0000000000000003 ]---
[   16.851571] 001: note: sh[1234] exited with preempt_count 1
[   16.851574] 001: Fixing recursive fault but reboot is needed!
[   17.962660] 001: 8<--- cut here ---
[   17.962674] 001: Unable to handle kernel paging request at virtual address cf4036c4
[   17.962684] 001: pgd = 95bdc962
[   17.962694] 001: [cf4036c4] *pgd=00000000
[   17.962701] 001: Internal error: Oops: 5 [#3] PREEMPT_RT SMP ARM
[   17.962708] 001: Modules linked in: sunxi_ce
[   17.962716] 001: CPU: 1 PID: 1136 Comm: udevd Tainted: G      D           5.4.61-rt37 #4
[   17.962723] 001: Hardware name: Generic DT based system
[   17.962727] 001: PC is at kmem_cache_free+0x24/0x1ac
[   17.962740] 001: LR is at do_exit+0x3f4/0x8f8
[   17.962748] 001: pc : [<c01dab40>]    lr : [<c011c5e4>]    psr: 600b0013
[   17.962752] 001: sp : c6827f20  ip : a00b0013  fp : 00961008
[   17.962756] 001: r10: 00000568  r9 : c6827f6c  r8 : c6826000
[   17.962760] 001: r7 : c3e8a714  r6 : c6826000  r5 : c74e3c00  r4 : c772a1c0
[   17.962764] 001: r3 : 3bddeb0d  r2 : 3bddeb0d  r1 : c74e3c00  r0 : cf4036c0
[   17.962769] 001: Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[   17.962776] 001: Control: 10c5387d  Table: 43fac06a  DAC: 00000051
[   17.962779] 001: Process udevd (pid: 1136, stack limit = 0xe46879bb)
[   17.962785] 001: Stack: (0xc6827f20 to 0xc6828000)
[   17.962795] 001: 7f20: c6827f34 c6827f6c c011c5e4 c01ff8c4 c7685500 c6827f34 c6827f34 3bddeb0d
[   17.962804] 001: 7f40: c74e3c00 c772a1c0 c3e8a6c0 c6826000 c3e8a714 00000001 c6827f6c 00000568
[   17.962812] 001: 7f60: 00961008 c011c5e4 00000000 c772a58c c772a1c0 3bddeb0d c7489b00 000000f8
[   17.962821] 001: 7f80: 00961008 c011d624 00056360 00000000 000563e0 000000f8 c0101228 c011d6a0
[   17.962829] 001: 7fa0: 00056360 c0101000 00056360 00000000 00000000 009613d8 00000001 00000000
[   17.962837] 001: 7fc0: 00056360 00000000 000563e0 000000f8 befce398 00000000 00000001 00961008
[   17.962845] 001: 7fe0: 000000f8 befce344 b6eb0d89 b6e56a26 800b0030 00000000 00000000 00000000
[   17.962856] 001: [<c01dab40>] (kmem_cache_free) from [<c011c5e4>] (do_exit+0x3f4/0x8f8)
** 3 printk messages dropped **
[   17.962902] 001: ---[ end trace 0000000000000004 ]---
[   17.962906] 001: Fixing recursive fault but reboot is needed!
[   18.155784] 000: 8<--- cut here ---
[   18.155793] 000: Unable to handle kernel paging request at virtual address cf4036c0
[   18.155799] 000: pgd = 96f8b9ce
[   18.155808] 000: [cf4036c0] *pgd=00000000
[   18.155814] 000: Internal error: Oops: 5 [#4] PREEMPT_RT SMP ARM
[   18.155820] 000: Modules linked in: sunxi_ce
[   18.155827] 000: CPU: 0 PID: 324 Comm: kworker/u4:2 Tainted: G      D           5.4.61-rt37 #4
[   18.155833] 000: Hardware name: Generic DT based system
[   18.155851] 000: Workqueue: events_unbound call_usermodehelper_exec_work
[   18.155854] 000: PC is at kmem_cache_alloc+0x30/0x180
[   18.155863] 000: LR is at slab_pre_alloc_hook+0x18/0x2c
[   18.155868] 000: pc : [<c01dba4c>]    lr : [<c01d9568>]    psr: a00b0013
[   18.155872] 000: sp : c77f5df8  ip : c76e3628  fp : 00000000
[   18.155876] 000: r10: 00808100  r9 : c77f5df8  r8 : c77f4000
[   18.155880] 000: r7 : c020e138  r6 : 00000cc0  r5 : cf4036c0  r4 : c74921c0
[   18.155884] 000: r3 : 00000001  r2 : 00000000  r1 : 00000cc0  r0 : cf4036c0
[   18.155889] 000: Flags: NzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[   18.155895] 000: Control: 10c5387d  Table: 46a5c06a  DAC: 00000051
[   18.155898] 000: Process kworker/u4:2 (pid: 324, stack limit = 0x9a29ce66)
[   18.155904] 000: Stack: (0xc77f5df8 to 0xc77f6000)
[   18.155911] 000: 5de0:                                                       c0c6e4a4 c74921c0
[   18.155919] 000: 5e00: c0c11bf8 00000000 c77f4000 c77f5ee0 c7492630 00808100 00000000 c020e138
[   18.155928] 000: 5e20: c74921c0 c0c11bf8 00000000 c77f4000 c77f5ee0 c0117910 c76a9440 c0b3a080
[   18.155936] 000: 5e40: 00000000 00000000 00000000 00000000 00008000 00000000 00000000 c749254c
[   18.155943] 000: 5e60: 00000000 00000000 00000000 00000000 c764a448 c7723cc3 000003d7 c77f4000
[   18.155952] 000: 5e80: 00000000 c4092a80 c77f4000 00808100 00000000 c4092a84 c77f5ee0 c01187a8
[   18.155960] 000: 5ea0: 00000000 c77f4000 c77f5f24 c7abf710 c0c0646c c7723cc3 a0006cdb c77f4000
[   18.155969] 000: 5ec0: 00000011 c4092a80 c012ceb4 00000000 00000000 c4092a84 00000000 c01189fc
[   18.155976] 000: 5ee0: 00808100 00000000 00000000 00000000 00000000 00000011 c012ceb4 c4092a80
[   18.155985] 000: 5f00: 00000000 00000000 c7abf080 c7723cc3 c76a988c c4092a80 c77f4000 c4092a80
[   18.155993] 000: 5f20: c7408000 c012ce80 c4092a80 c7723cc3 00000000 c76ecc80 c7406200 c01303fc
[   18.156002] 000: 5f40: c76ecc80 c4092a80 c76ecc80 c76ecc94 c7406200 c77f4000 c7406218 c0c04100
[   18.156010] 000: 5f60: c0c6ed14 c01309b0 00000000 c74e1580 c77f4000 c76e2640 c76ecc80 c753fec4
[   18.156018] 000: 5f80: c01307bc c74e159c 00000000 c01354a0 c76e2640 c0135384 00000000 00000000
[   18.156026] 000: 5fa0: 00000000 00000000 00000000 c01010bc 00000000 00000000 00000000 00000000
[   18.156033] 000: 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   18.156040] 000: 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
[   18.156050] 000: [<c01dba4c>] (kmem_cache_alloc) from [<c020e138>] (copy_fs_struct+0x18/0xb8)
[   18.156063] 000: [<c020e138>] (copy_fs_struct) from [<c0117910>] (copy_process+0x644/0x1330)
[   18.156075] 000: [<c0117910>] (copy_process) from [<c01187a8>] (_do_fork+0x94/0x254)
[   18.156084] 000: [<c01187a8>] (_do_fork) from [<c01189fc>] (kernel_thread+0x64/0x84)
[   18.156094] 000: [<c01189fc>] (kernel_thread) from [<c012ce80>] (call_usermodehelper_exec_work+0x94/0xc8)
[   18.156105] 000: [<c012ce80>] (call_usermodehelper_exec_work) from [<c01303fc>] (process_one_work+0x16c/0x208)
[   18.156117] 000: [<c01303fc>] (process_one_work) from [<c01309b0>] (worker_thread+0x1f4/0x2d4)
[   18.156127] 000: [<c01309b0>] (worker_thread) from [<c01354a0>] (kthread+0x11c/0x138)
[   18.156140] 000: [<c01354a0>] (kthread) from [<c01010bc>] (ret_from_fork+0x14/0x38)
[   18.156149] 000: Exception stack(0xc77f5fb0 to 0xc77f5ff8)
[   18.156156] 000: 5fa0:                                     00000000 00000000 00000000 00000000
[   18.156163] 000: 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   18.156169] 000: 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[   18.156178] 000: Code: e3c8803f e5983004 e2833001 e5883004 (e5953000)
[   18.156184] 000: ---[ end trace 0000000000000005 ]---
[   18.156188] 000: note: kworker/u4:2[324] exited with preempt_count 1
[   18.156650] 000: 8<--- cut here ---
[   18.156657] 000: Unable to handle kernel paging request at virtual address cf4036c0
[   18.156663] 000: pgd = c8d2bc99
[   18.156672] 000: [cf4036c0] *pgd=00000000
[   18.156677] 000: Internal error: Oops: 5 [#5] PREEMPT_RT SMP ARM
[   18.156683] 000: Modules linked in: sunxi_ce
[   18.156690] 000: CPU: 0 PID: 1053 Comm: udevd Tainted: G      D           5.4.61-rt37 #4
[   18.156696] 000: Hardware name: Generic DT based system
[   18.156699] 000: PC is at kmem_cache_alloc+0x30/0x180
[   18.156708] 000: LR is at slab_pre_alloc_hook+0x18/0x2c
[   18.156713] 000: pc : [<c01dba4c>]    lr : [<c01d9568>]    psr: a0030013
[   18.156717] 000: sp : c3f15e78  ip : c76e3b28  fp : 00000000
[   18.156720] 000: r10: 01200000  r9 : c3f15e78  r8 : c3f14000
[   18.156724] 000: r7 : c020e138  r6 : 00000cc0  r5 : cf4036c0  r4 : c7493600
[   18.156728] 000: r3 : 00000001  r2 : 00000000  r1 : 00000cc0  r0 : cf4036c0
[   18.156733] 000: Flags: NzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[   18.156739] 000: Control: 10c5387d  Table: 43f8806a  DAC: 00000051
[   18.156742] 000: Process udevd (pid: 1053, stack limit = 0xff0cbf7f)
[   18.156747] 000: Stack: (0xc3f15e78 to 0xc3f16000)
[   18.156753] 000: 5e60:                                                       c0c6e4a4 c7493600
[   18.156761] 000: 5e80: c74e38c0 00000000 c3f14000 c3f15f60 c7493a70 01200000 00000000 c020e138
[   18.156770] 000: 5ea0: c7493600 c74e38c0 00000000 c3f14000 c3f15f60 c0117910 c0983558 c0962209
[   18.156777] 000: 5ec0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 c749398c
[   18.156785] 000: 5ee0: 00000000 00000000 00000000 00000000 c74a5e48 f70cb566 00000004 c3f14000
[   18.156793] 000: 5f00: 00000000 00000000 c3f14000 01200000 00000000 00000078 c3f15f60 c01187a8
[   18.156802] 000: 5f20: c7408a10 c3f14000 c737bd00 c01e40b0 c7408a10 f70cb566 00000000 c3f14000
[   18.156810] 000: 5f40: 00000011 00000000 00000000 00000000 c3f14000 00000078 00961008 c0118b58
[   18.156817] 000: 5f60: 01200000 00000000 00000000 b6fe8078 00000000 00000011 00000000 00000000
[   18.156825] 000: 5f80: 00000000 00000000 c737bc80 f70cb566 b6fe8078 00000000 b6fe84d0 00000078
[   18.156833] 000: 5fa0: c0101228 c0101000 b6fe8078 00000000 01200011 00000000 00000000 00000000
[   18.156842] 000: 5fc0: b6fe8078 00000000 b6fe84d0 00000078 00000000 b6f2a000 b6fe8010 00961008
[   18.156850] 000: 5fe0: 00000078 befce320 b6eb0bcd b6e56a26 20030030 01200011 00000000 00000000
[   18.156858] 000: [<c01dba4c>] (kmem_cache_alloc) from [<c020e138>] (copy_fs_struct+0x18/0xb8)
[   18.156869] 000: [<c020e138>] (copy_fs_struct) from [<c0117910>] (copy_process+0x644/0x1330)
[   18.156879] 000: [<c0117910>] (copy_process) from [<c01187a8>] (_do_fork+0x94/0x254)
[   18.156889] 000: [<c01187a8>] (_do_fork) from [<c0118b58>] (sys_clone+0x80/0x9c)
[   18.156898] 000: [<c0118b58>] (sys_clone) from [<c0101000>] (ret_fast_syscall+0x0/0x28)
[   18.156906] 000: Exception stack(0xc3f15fa8 to 0xc3f15ff0)
[   18.156914] 000: 5fa0:                   b6fe8078 00000000 01200011 00000000 00000000 00000000
[   18.156922] 000: 5fc0: b6fe8078 00000000 b6fe84d0 00000078 00000000 b6f2a000 b6fe8010 00961008
[   18.156928] 000: 5fe0: 00000078 befce320 b6eb0bcd b6e56a26
[   18.156937] 000: Code: e3c8803f e5983004 e2833001 e5883004 (e5953000)
[   18.156942] 000: ---[ end trace 0000000000000006 ]---
[   18.156945] 000: note: udevd[1053] exited with preempt_count 1
[   18.157628] 000: 8<--- cut here ---
[   18.157634] 000: Unable to handle kernel paging request at virtual address cf4036c4
[   18.157640] 000: pgd = c8d2bc99
[   18.157648] 000: [cf4036c4] *pgd=00000000
[   18.157653] 000: Internal error: Oops: 5 [#6] PREEMPT_RT SMP ARM
[   18.157658] 000: Modules linked in: sunxi_ce
[   18.157664] 000: CPU: 0 PID: 1053 Comm: udevd Tainted: G      D           5.4.61-rt37 #4
[   18.157670] 000: Hardware name: Generic DT based system
[   18.157673] 000: PC is at kmem_cache_free+0x24/0x1ac
[   18.157681] 000: LR is at do_exit+0x3f4/0x8f8
[   18.157688] 000: pc : [<c01dab40>]    lr : [<c011c5e4>]    psr: 60030113
[   18.157692] 000: sp : c3f15d30  ip : a0030113  fp : ffffe000
[   18.157695] 000: r10: 00000568  r9 : c3f15d7c  r8 : c3f14000
[   18.157699] 000: r7 : c3e8a954  r6 : c3f14000  r5 : c74e38c0  r4 : c76ad7c0
[   18.157703] 000: r3 : f70cb566  r2 : f70cb566  r1 : c74e38c0  r0 : cf4036c0
[   18.157708] 000: Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[   18.157714] 000: Control: 10c5387d  Table: 43f8806a  DAC: 00000051
[   18.157717] 000: Process udevd (pid: 1053, stack limit = 0xff0cbf7f)
[   18.157722] 000: Stack: (0xc3f15d30 to 0xc3f16000)
[   18.157729] 000: 5d20:                                     c3f15d44 c3f15d7c c011c5e4 c01ff8c4
[   18.157738] 000: 5d40: c7685500 c3f15d44 c3f15d44 f70cb566 c74e38c0 c76ad7c0 c3e8a900 c3f14000
[   18.157746] 000: 5d60: c3e8a954 00000001 c3f15d7c 00000568 ffffe000 c011c5e4 0000000b 00000000
[   18.157755] 000: 5d80: 00000001 f70cb566 0000000b c0950fd9 ffffe000 c010abdc c3f14218 0000000b
[   18.157763] 000: 5da0: 00000005 cf4036c0 c3f15e28 00000005 c3e8a900 c3f14000 c3f14000 01200000
[   18.157771] 000: 5dc0: 00000000 c010f48c 00000005 c010f214 cf4036c0 00000005 c3f15e28 00000005
[   18.157780] 000: 5de0: c0004000 00000000 c3f15e28 c010f2e4 00000005 c0c0af9c cf4036c0 c010f328
[   18.157788] 000: 5e00: c0c65f54 c0b390bc c76ad7c0 f70cb566 c76ad7c0 c01dba4c a0030013 ffffffff
[   18.157797] 000: 5e20: c3f15e5c c0102138 cf4036c0 00000cc0 00000000 00000001 c7493600 cf4036c0
[   18.157805] 000: 5e40: 00000cc0 c020e138 c3f14000 c3f15e78 01200000 00000000 c76e3b28 c3f15e78
[   18.157814] 000: 5e60: c01d9568 c01dba4c a0030013 ffffffff 00000051 bf000000 c0c6e4a4 c7493600
[   18.157822] 000: 5e80: c74e38c0 00000000 c3f14000 c3f15f60 c7493a70 01200000 00000000 c020e138
[   18.157831] 000: 5ea0: c7493600 c74e38c0 00000000 c3f14000 c3f15f60 c0117910 c0983558 c0962209
[   18.157838] 000: 5ec0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 c749398c
[   18.157846] 000: 5ee0: 00000000 00000000 00000000 00000000 c74a5e48 f70cb566 00000004 c3f14000
[   18.157854] 000: 5f00: 00000000 00000000 c3f14000 01200000 00000000 00000078 c3f15f60 c01187a8
[   18.157863] 000: 5f20: c7408a10 c3f14000 c737bd00 c01e40b0 c7408a10 f70cb566 00000000 c3f14000
[   18.157871] 000: 5f40: 00000011 00000000 00000000 00000000 c3f14000 00000078 00961008 c0118b58
[   18.157879] 000: 5f60: 01200000 00000000 00000000 b6fe8078 00000000 00000011 00000000 00000000
[   18.157887] 000: 5f80: 00000000 00000000 c737bc80 f70cb566 b6fe8078 00000000 b6fe84d0 00000078
[   18.157895] 000: 5fa0: c0101228 c0101000 b6fe8078 00000000 01200011 00000000 00000000 00000000
[   18.157903] 000: 5fc0: b6fe8078 00000000 b6fe84d0 00000078 00000000 b6f2a000 b6fe8010 00961008
[   18.157912] 000: 5fe0: 00000078 befce320 b6eb0bcd b6e56a26 20030030 01200011 00000000 00000000
[   18.157918] 000: [<c01dab40>] (kmem_cache_free) from [<c011c5e4>] (do_exit+0x3f4/0x8f8)
[   18.157930] 000: [<c011c5e4>] (do_exit) from [<c010abdc>] (die+0x260/0x2e4)
[   18.157941] 000: [<c010abdc>] (die) from [<c010f48c>] (__do_kernel_fault.part.0+0x60/0x88)
[   18.157953] 000: [<c010f48c>] (__do_kernel_fault.part.0) from [<c010f214>] (do_bad_area+0x68/0x70)
[   18.157964] 000: [<c010f214>] (do_bad_area) from [<c010f2e4>] (do_translation_fault+0xa8/0xb8)
[   18.157974] 000: [<c010f2e4>] (do_translation_fault) from [<c010f328>] (do_DataAbort+0x34/0xb4)
[   18.157985] 000: [<c010f328>] (do_DataAbort) from [<c0102138>] (__dabt_svc+0x58/0x80)
[   18.157994] 000: Exception stack(0xc3f15e28 to 0xc3f15e70)
[   18.158002] 000: 5e20:                   cf4036c0 00000cc0 00000000 00000001 c7493600 cf4036c0
[   18.158010] 000: 5e40: 00000cc0 c020e138 c3f14000 c3f15e78 01200000 00000000 c76e3b28 c3f15e78
[   18.158016] 000: 5e60: c01d9568 c01dba4c a0030013 ffffffff
[   18.158021] 000: [<c0102138>] (__dabt_svc) from [<c01dba4c>] (kmem_cache_alloc+0x30/0x180)
[   18.158031] 000: [<c01dba4c>] (kmem_cache_alloc) from [<c020e138>] (copy_fs_struct+0x18/0xb8)
[   18.158041] 000: [<c020e138>] (copy_fs_struct) from [<c0117910>] (copy_process+0x644/0x1330)
[   18.158050] 000: [<c0117910>] (copy_process) from [<c01187a8>] (_do_fork+0x94/0x254)
[   18.158059] 000: [<c01187a8>] (_do_fork) from [<c0118b58>] (sys_clone+0x80/0x9c)
[   18.158068] 000: [<c0118b58>] (sys_clone) from [<c0101000>] (ret_fast_syscall+0x0/0x28)
[   18.158076] 000: Exception stack(0xc3f15fa8 to 0xc3f15ff0)
[   18.158083] 000: 5fa0:                   b6fe8078 00000000 01200011 00000000 00000000 00000000
[   18.158091] 000: 5fc0: b6fe8078 00000000 b6fe84d0 00000078 00000000 b6f2a000 b6fe8010 00961008
[   18.158097] 000: 5fe0: 00000078 befce320 b6eb0bcd b6e56a26
[   18.158104] 000: Code: e1a05001 e3c8803f e598301c e58d301c (e5903004)
[   18.158110] 000: ---[ end trace 0000000000000007 ]---
[   18.158113] 000: Fixing recursive fault but reboot is needed!
[   21.355710] 001: 8<--- cut here ---
[   21.355720] 001: Unable to handle kernel paging request at virtual address cf4036c0
[   21.355727] 001: pgd = 96f8b9ce
[   21.355737] 001: [cf4036c0] *pgd=00000000
[   21.355744] 001: Internal error: Oops: 5 [#7] PREEMPT_RT SMP ARM
[   21.355750] 001: Modules linked in: sunxi_ce
[   21.355758] 001: CPU: 1 PID: 572 Comm: kworker/u4:3 Tainted: G      D           5.4.61-rt37 #4
[   21.355765] 001: Hardware name: Generic DT based system
[   21.355784] 001: Workqueue: events_unbound call_usermodehelper_exec_work
[   21.355788] 001: PC is at kmem_cache_alloc+0x30/0x180
[   21.355796] 001: LR is at slab_pre_alloc_hook+0x18/0x2c
[   21.355802] 001: pc : [<c01dba4c>]    lr : [<c01d9568>]    psr: a00b0013
[   21.355806] 001: sp : c77e5df8  ip : c77968a8  fp : 00000000
[   21.355810] 001: r10: 00808100  r9 : c77e5df8  r8 : c77e4000
[   21.355814] 001: r7 : c020e138  r6 : 00000cc0  r5 : cf4036c0  r4 : c6c83600
[   21.355818] 001: r3 : 00000001  r2 : 00000000  r1 : 00000cc0  r0 : cf4036c0
[   21.355823] 001: Flags: NzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[   21.355829] 001: Control: 10c5387d  Table: 46a5c06a  DAC: 00000051
[   21.355832] 001: Process kworker/u4:3 (pid: 572, stack limit = 0x0c730e20)
[   21.355838] 001: Stack: (0xc77e5df8 to 0xc77e6000)
[   21.355844] 001: 5de0:                                                       c0c6e4a4 c6c83600
[   21.355853] 001: 5e00: c0c11bf8 00000000 c77e4000 c77e5ee0 c6c83a70 00808100 00000000 c020e138
[   21.355861] 001: 5e20: c6c83600 c0c11bf8 00000000 c77e4000 c77e5ee0 c0117910 c0983558 c0962209
[   21.355869] 001: 5e40: 00000000 00000000 00000000 00000000 00008000 00000000 00000000 c6c8398c
[   21.355877] 001: 5e60: 00000000 00000000 00000000 00000000 c6c5ad48 ffeae6fd 000003ad c77e4000
[   21.355885] 001: 5e80: 00000000 c4092580 c77e4000 00808100 00000000 c4092584 c77e5ee0 c01187a8
[   21.355894] 001: 5ea0: 00000004 c7abf080 00000001 c08010c0 c77e5f54 ffeae6fd c7abf0c0 c77e4000
[   21.355902] 001: 5ec0: 00000011 c4092580 c012ceb4 00000000 00000000 c4092584 00000000 c01189fc
[   21.355910] 001: 5ee0: 00808100 00000000 00000000 00000000 00000000 00000011 c012ceb4 c4092580
[   21.355918] 001: 5f00: 00000000 00000000 c7abf080 ffeae6fd c6c84e8c c4092580 c77e4000 c4092580
[   21.355926] 001: 5f20: c7408000 c012ce80 c4092580 ffeae6fd 00000000 c749b500 c7406200 c01303fc
[   21.355935] 001: 5f40: c749b500 c4092580 c749b500 c749b514 c7406200 c77e4000 c7406218 c0c04100
[   21.355943] 001: 5f60: c0c6ed14 c01309b0 00000000 c74e1cc0 c77e4000 c74e1c80 c749b500 c753fec4
[   21.355952] 001: 5f80: c01307bc c74e1cdc 00000000 c01354a0 c74e1c80 c0135384 00000000 00000000
[   21.355959] 001: 5fa0: 00000000 00000000 00000000 c01010bc 00000000 00000000 00000000 00000000
[   21.355966] 001: 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   21.355974] 001: 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
[   21.355984] 001: [<c01dba4c>] (kmem_cache_alloc) from [<c020e138>] (copy_fs_struct+0x18/0xb8)
[   21.355997] 001: [<c020e138>] (copy_fs_struct) from [<c0117910>] (copy_process+0x644/0x1330)
[   21.356009] 001: [<c0117910>] (copy_process) from [<c01187a8>] (_do_fork+0x94/0x254)
[   21.356019] 001: [<c01187a8>] (_do_fork) from [<c01189fc>] (kernel_thread+0x64/0x84)
[   21.356028] 001: [<c01189fc>] (kernel_thread) from [<c012ce80>] (call_usermodehelper_exec_work+0x94/0xc8)
[   21.356039] 001: [<c012ce80>] (call_usermodehelper_exec_work) from [<c01303fc>] (process_one_work+0x16c/0x208)
[   21.356051] 001: [<c01303fc>] (process_one_work) from [<c01309b0>] (worker_thread+0x1f4/0x2d4)
[   21.356062] 001: [<c01309b0>] (worker_thread) from [<c01354a0>] (kthread+0x11c/0x138)
[   21.356074] 001: [<c01354a0>] (kthread) from [<c01010bc>] (ret_from_fork+0x14/0x38)
[   21.356083] 001: Exception stack(0xc77e5fb0 to 0xc77e5ff8)
[   21.356089] 001: 5fa0:                                     00000000 00000000 00000000 00000000
[   21.356097] 001: 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   21.356103] 001: 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[   21.356112] 001: Code: e3c8803f e5983004 e2833001 e5883004 (e5953000)
[   21.356135] 001: ---[ end trace 0000000000000008 ]---
[   21.356141] 001: note: kworker/u4:3[572] exited with preempt_count 1
[   24.555694] 001: 8<--- cut here ---
[   24.555704] 001: Unable to handle kernel paging request at virtual address cf4036c0
[   24.555711] 001: pgd = 96f8b9ce
[   24.555721] 001: [cf4036c0] *pgd=00000000
[   24.555727] 001: Internal error: Oops: 5 [#8] PREEMPT_RT SMP ARM
[   24.555733] 001: Modules linked in: sunxi_ce
[   24.555741] 001: CPU: 1 PID: 25 Comm: kworker/u4:1 Tainted: G      D           5.4.61-rt37 #4
[   24.555747] 001: Hardware name: Generic DT based system
[   24.555766] 001: Workqueue: events_unbound call_usermodehelper_exec_work
[   24.555770] 001: PC is at kmem_cache_alloc+0x30/0x180
[   24.555777] 001: LR is at slab_pre_alloc_hook+0x18/0x2c
[   24.555783] 001: pc : [<c01dba4c>]    lr : [<c01d9568>]    psr: a00b0013
[   24.555788] 001: sp : c753fdf8  ip : c7796da8  fp : 00000000
[   24.555791] 001: r10: 00808100  r9 : c753fdf8  r8 : c753e000
[   24.555795] 001: r7 : c020e138  r6 : 00000cc0  r5 : cf4036c0  r4 : c6c84380
[   24.555800] 001: r3 : 00000001  r2 : 00000000  r1 : 00000cc0  r0 : cf4036c0
[   24.555805] 001: Flags: NzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[   24.555811] 001: Control: 10c5387d  Table: 46a5c06a  DAC: 00000051
[   24.555814] 001: Process kworker/u4:1 (pid: 25, stack limit = 0xfbcbc091)
[   24.555820] 001: Stack: (0xc753fdf8 to 0xc7540000)
[   24.555826] 001: fde0:                                                       c0c6e4a4 c6c84380
[   24.555835] 001: fe00: c0c11bf8 00000000 c753e000 c753fee0 c6c847f0 00808100 00000000 c020e138
[   24.555844] 001: fe20: c6c84380 c0c11bf8 00000000 c753e000 c753fee0 c0117910 c0983558 c0962209
[   24.555852] 001: fe40: 00000000 00000000 00000000 00000000 00008000 00000000 00000000 c6c8470c
[   24.555860] 001: fe60: 00000000 00000000 00000000 00000000 c74a4348 a4b0d3b6 0000019c c753e000
[   24.555868] 001: fe80: 00000000 c4092f00 c753e000 00808100 00000000 c4092f04 c753fee0 c01187a8
[   24.555877] 001: fea0: 00000005 c7abf080 00000001 c08010c0 c753ff54 a4b0d3b6 c7abf0c0 c753e000
[   24.555885] 001: fec0: 00000011 c4092f00 c012ceb4 00000000 00000000 c4092f04 c7406258 c01189fc
[   24.555893] 001: fee0: 00808100 00000000 00000000 00000000 00000000 00000011 c012ceb4 c4092f00
[   24.555901] 001: ff00: 00000000 00000000 c7abf080 a4b0d3b6 c7490b0c c4092f00 c753e000 c4092f00
[   24.555910] 001: ff20: c7408000 c012ce80 c4092f00 a4b0d3b6 00000000 c749b200 c7406200 c01303fc
[   24.555918] 001: ff40: c749b200 c4092f00 c749b200 c749b214 c7406200 c753e000 c7406218 c0c04100
[   24.555927] 001: ff60: c0c6ed14 c01309b0 00000000 c74e15c0 c753e000 c74e1580 c749b200 c7457ec4
[   24.555935] 001: ff80: c01307bc c74e15dc 00000000 c01354a0 c74e1580 c0135384 00000000 00000000
[   24.555942] 001: ffa0: 00000000 00000000 00000000 c01010bc 00000000 00000000 00000000 00000000
[   24.555949] 001: ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   24.555957] 001: ffe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
[   24.555967] 001: [<c01dba4c>] (kmem_cache_alloc) from [<c020e138>] (copy_fs_struct+0x18/0xb8)
[   24.555980] 001: [<c020e138>] (copy_fs_struct) from [<c0117910>] (copy_process+0x644/0x1330)
[   24.555991] 001: [<c0117910>] (copy_process) from [<c01187a8>] (_do_fork+0x94/0x254)
[   24.556001] 001: [<c01187a8>] (_do_fork) from [<c01189fc>] (kernel_thread+0x64/0x84)
[   24.556010] 001: [<c01189fc>] (kernel_thread) from [<c012ce80>] (call_usermodehelper_exec_work+0x94/0xc8)
[   24.556021] 001: [<c012ce80>] (call_usermodehelper_exec_work) from [<c01303fc>] (process_one_work+0x16c/0x208)
[   24.556033] 001: [<c01303fc>] (process_one_work) from [<c01309b0>] (worker_thread+0x1f4/0x2d4)
[   24.556044] 001: [<c01309b0>] (worker_thread) from [<c01354a0>] (kthread+0x11c/0x138)
[   24.556056] 001: [<c01354a0>] (kthread) from [<c01010bc>] (ret_from_fork+0x14/0x38)
[   24.556065] 001: Exception stack(0xc753ffb0 to 0xc753fff8)
[   24.556071] 001: ffa0:                                     00000000 00000000 00000000 00000000
[   24.556079] 001: ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   24.556085] 001: ffe0: 00000000 00000000 00000000 00000000 00000013 00000000
[   24.556095] 001: Code: e3c8803f e5983004 e2833001 e5883004 (e5953000)
[   24.556101] 001: ---[ end trace 0000000000000009 ]---
[   24.556106] 001: note: kworker/u4:1[25] exited with preempt_count 1
[   27.755844] 000: 8<--- cut here ---
[   27.755854] 000: Unable to handle kernel paging request at virtual address cf4036c0
[   27.755859] 000: pgd = 96f8b9ce
[   27.755869] 000: [cf4036c0] *pgd=00000000
[   27.755876] 000: Internal error: Oops: 5 [#9] PREEMPT_RT SMP ARM
[   27.755882] 000: Modules linked in: sunxi_ce
[   27.755891] 000: CPU: 0 PID: 7 Comm: kworker/u4:0 Tainted: G      D           5.4.61-rt37 #4
[   27.755897] 000: Hardware name: Generic DT based system
[   27.755916] 000: Workqueue: events_unbound call_usermodehelper_exec_work
[   27.755919] 000: PC is at kmem_cache_alloc+0x30/0x180
[   27.755927] 000: LR is at slab_pre_alloc_hook+0x18/0x2c
[   27.755932] 000: pc : [<c01dba4c>]    lr : [<c01d9568>]    psr: a0070013
[   27.755937] 000: sp : c7457df8  ip : c76e3128  fp : 00000000
[   27.755941] 000: r10: 00808100  r9 : c7457df8  r8 : c7456000
[   27.755945] 000: r7 : c020e138  r6 : 00000cc0  r5 : cf4036c0  r4 : c7491440
[   27.755949] 000: r3 : 00000001  r2 : 00000000  r1 : 00000cc0  r0 : cf4036c0
[   27.755953] 000: Flags: NzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[   27.755960] 000: Control: 10c5387d  Table: 46a5c06a  DAC: 00000051
[   27.755964] 000: Process kworker/u4:0 (pid: 7, stack limit = 0xd6790308)
[   27.755969] 000: Stack: (0xc7457df8 to 0xc7458000)
[   27.755975] 000: 7de0:                                                       c0c6e4a4 c7491440
[   27.755984] 000: 7e00: c0c11bf8 00000000 c7456000 c7457ee0 c74918b0 00808100 00000000 c020e138
[   27.755992] 000: 7e20: c7491440 c0c11bf8 00000000 c7456000 c7457ee0 c0117910 00000006 c7aca080
[   27.756000] 000: 7e40: 00000000 00000000 00000000 00000000 00008000 00000000 00000000 c74917cc
[   27.756008] 000: 7e60: 00000000 00000000 00000000 00000000 c7449248 a5303614 c7aca0c0 c7456000
[   27.756016] 000: 7e80: 00000000 c4092300 c7456000 00808100 00000000 c4092304 c7457ee0 c01187a8
[   27.756024] 000: 7ea0: c7aca080 c7457ef4 00000001 c7aca080 c7456000 a5303614 c74972c0 c7456000
[   27.756033] 000: 7ec0: 00000011 c4092300 c012ceb4 00000000 00000000 c4092304 c7406258 c01189fc
[   27.756041] 000: 7ee0: 00808100 00000000 00000000 00000000 00000000 00000011 c012ceb4 c4092300
[   27.756049] 000: 7f00: 00000000 00000000 c0b37600 a5303614 c7456000 c4092300 c7456000 c4092300
[   27.756057] 000: 7f20: c7408000 c012ce80 c4092300 a5303614 00000000 c740d680 c7406200 c01303fc
[   27.756066] 000: 7f40: c740d680 c4092300 c740d680 c740d694 c7406200 c7456000 c7406218 c0c04100
[   27.756074] 000: 7f60: c0c6ed14 c01309b0 00000000 c741d600 c7456000 c741d4c0 c740d680 c742deac
[   27.756082] 000: 7f80: c01307bc c741d61c 00000000 c01354a0 c741d4c0 c0135384 00000000 00000000
[   27.756090] 000: 7fa0: 00000000 00000000 00000000 c01010bc 00000000 00000000 00000000 00000000
[   27.756097] 000: 7fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   27.756104] 000: 7fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
[   27.756114] 000: [<c01dba4c>] (kmem_cache_alloc) from [<c020e138>] (copy_fs_struct+0x18/0xb8)
[   27.756127] 000: [<c020e138>] (copy_fs_struct) from [<c0117910>] (copy_process+0x644/0x1330)
[   27.756139] 000: [<c0117910>] (copy_process) from [<c01187a8>] (_do_fork+0x94/0x254)
[   27.756149] 000: [<c01187a8>] (_do_fork) from [<c01189fc>] (kernel_thread+0x64/0x84)
[   27.756158] 000: [<c01189fc>] (kernel_thread) from [<c012ce80>] (call_usermodehelper_exec_work+0x94/0xc8)
[   27.756169] 000: [<c012ce80>] (call_usermodehelper_exec_work) from [<c01303fc>] (process_one_work+0x16c/0x208)
[   27.756181] 000: [<c01303fc>] (process_one_work) from [<c01309b0>] (worker_thread+0x1f4/0x2d4)
[   27.756192] 000: [<c01309b0>] (worker_thread) from [<c01354a0>] (kthread+0x11c/0x138)
[   27.756204] 000: [<c01354a0>] (kthread) from [<c01010bc>] (ret_from_fork+0x14/0x38)
[   27.756213] 000: Exception stack(0xc7457fb0 to 0xc7457ff8)
[   27.756219] 000: 7fa0:                                     00000000 00000000 00000000 00000000
[   27.756227] 000: 7fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   27.756233] 000: 7fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[   27.756242] 000: Code: e3c8803f e5983004 e2833001 e5883004 (e5953000)
[   27.756249] 000: ---[ end trace 000000000000000a ]---
[   27.756253] 000: note: kworker/u4:0[7] exited with preempt_count 1
[   30.955719] 001: 8<--- cut here ---
[   30.955730] 001: Unable to handle kernel paging request at virtual address cf4036c0
[   30.955736] 001: pgd = 7bb6d094
[   30.955746] 001: [cf4036c0] *pgd=00000000
[   30.955753] 001: Internal error: Oops: 5 [#10] PREEMPT_RT SMP ARM
[   30.955760] 001: Modules linked in: sunxi_ce
[   30.955768] 001: CPU: 1 PID: 1235 Comm: kworker/u4:4 Tainted: G      D           5.4.61-rt37 #4
[   30.955775] 001: Hardware name: Generic DT based system
[   30.955793] 001: Workqueue: events_unbound call_usermodehelper_exec_work
[   30.955797] 001: PC is at kmem_cache_alloc+0x30/0x180
[   30.955805] 001: LR is at slab_pre_alloc_hook+0x18/0x2c
[   30.955811] 001: pc : [<c01dba4c>]    lr : [<c01d9568>]    psr: a0000013
[   30.955815] 001: sp : c3f05df8  ip : c7796768  fp : 00000000
[   30.955819] 001: r10: 00808100  r9 : c3f05df8  r8 : c3f04000
[   30.955823] 001: r7 : c020e138  r6 : 00000cc0  r5 : cf4036c0  r4 : c6c857c0
[   30.955828] 001: r3 : 00000001  r2 : 00000000  r1 : 00000cc0  r0 : cf4036c0
[   30.955832] 001: Flags: NzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[   30.955839] 001: Control: 10c5387d  Table: 4681c06a  DAC: 00000051
[   30.955842] 001: Process kworker/u4:4 (pid: 1235, stack limit = 0x8cc6be5f)
[   30.955847] 001: Stack: (0xc3f05df8 to 0xc3f06000)
[   30.955853] 001: 5de0:                                                       c0c6e4a4 c6c857c0
[   30.955862] 001: 5e00: c0c11bf8 00000000 c3f04000 c3f05ee0 c6c85c30 00808100 00000000 c020e138
[   30.955871] 001: 5e20: c6c857c0 c0c11bf8 00000000 c3f04000 c3f05ee0 c0117910 c74972c0 c0b3a080
[   30.955879] 001: 5e40: 00000000 00000000 00000000 00000000 00008000 00000000 00000000 c6c85b4c
[   30.955887] 001: 5e60: 00000000 00000000 00000000 00000000 c6c58648 d20947c3 000000bf c3f04000
[   30.955895] 001: 5e80: 00000000 c75a6e80 c3f04000 00808100 00000000 c75a6e84 c3f05ee0 c01187a8
[   30.955903] 001: 5ea0: 00000000 c3f04000 c3f05f24 c7abf710 c0c0646c d20947c3 089402f4 c3f04000
[   30.955912] 001: 5ec0: 00000011 c75a6e80 c012ceb4 00000000 00000000 c75a6e84 c7406258 c01189fc
[   30.955919] 001: 5ee0: 00808100 00000000 00000000 00000000 00000000 00000011 c012ceb4 c75a6e80
[   30.955928] 001: 5f00: 00000000 00000000 c7abf080 d20947c3 c749770c c75a6e80 c3f04000 c75a6e80
[   30.955936] 001: 5f20: c7408000 c012ce80 c75a6e80 d20947c3 00000000 c7620a80 c7406200 c01303fc
[   30.955944] 001: 5f40: c7620a80 c75a6e80 c7620a80 c7620a94 c7406200 c3f04000 c7406218 c0c04100
[   30.955953] 001: 5f60: c0c6ed14 c01309b0 00000000 c688e780 c3f04000 c688e740 c7620a80 c7457ec4
[   30.955961] 001: 5f80: c01307bc c688e79c 00000000 c01354a0 c688e740 c0135384 00000000 00000000
[   30.955968] 001: 5fa0: 00000000 00000000 00000000 c01010bc 00000000 00000000 00000000 00000000
[   30.955976] 001: 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   30.955983] 001: 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
[   30.955993] 001: [<c01dba4c>] (kmem_cache_alloc) from [<c020e138>] (copy_fs_struct+0x18/0xb8)
[   30.956006] 001: [<c020e138>] (copy_fs_struct) from [<c0117910>] (copy_process+0x644/0x1330)
[   30.956018] 001: [<c0117910>] (copy_process) from [<c01187a8>] (_do_fork+0x94/0x254)
[   30.956027] 001: [<c01187a8>] (_do_fork) from [<c01189fc>] (kernel_thread+0x64/0x84)
[   30.956037] 001: [<c01189fc>] (kernel_thread) from [<c012ce80>] (call_usermodehelper_exec_work+0x94/0xc8)
[   30.956047] 001: [<c012ce80>] (call_usermodehelper_exec_work) from [<c01303fc>] (process_one_work+0x16c/0x208)
[   30.956059] 001: [<c01303fc>] (process_one_work) from [<c01309b0>] (worker_thread+0x1f4/0x2d4)
[   30.956070] 001: [<c01309b0>] (worker_thread) from [<c01354a0>] (kthread+0x11c/0x138)
[   30.956082] 001: [<c01354a0>] (kthread) from [<c01010bc>] (ret_from_fork+0x14/0x38)
[   30.956091] 001: Exception stack(0xc3f05fb0 to 0xc3f05ff8)
[   30.956097] 001: 5fa0:                                     00000000 00000000 00000000 00000000
[   30.956104] 001: 5fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   30.956110] 001: 5fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[   30.956119] 001: Code: e3c8803f e5983004 e2833001 e5883004 (e5953000)
[   30.956126] 001: ---[ end trace 000000000000000b ]---
[   30.956131] 001: note: kworker/u4:4[1235] exited with preempt_count 1
[   32.555562] 000: usb1-vbus: disabling
[   34.155855] 001: 8<--- cut here ---
[   34.155862] 001: Unable to handle kernel paging request at virtual address cf4036c0
[   34.155868] 001: pgd = 96f8b9ce
[   34.155878] 001: [cf4036c0] *pgd=00000000
[   34.155885] 001: Internal error: Oops: 5 [#11] PREEMPT_RT SMP ARM
[   34.155892] 001: Modules linked in: sunxi_ce
[   34.155900] 001: CPU: 1 PID: 1236 Comm: kworker/u4:5 Tainted: G      D           5.4.61-rt37 #4
[   34.155906] 001: Hardware name: Generic DT based system
[   34.155924] 001: Workqueue: events_unbound call_usermodehelper_exec_work
[   34.155927] 001: PC is at kmem_cache_alloc+0x30/0x180
[   34.155935] 001: LR is at slab_pre_alloc_hook+0x18/0x2c
[   34.155940] 001: pc : [<c01dba4c>]    lr : [<c01d9568>]    psr: a0070013
[   34.155945] 001: sp : c6b37df8  ip : c77969e8  fp : 00000000
[   34.155949] 001: r10: 00808100  r9 : c6b37df8  r8 : c6b36000
[   34.155953] 001: r7 : c020e138  r6 : 00000cc0  r5 : cf4036c0  r4 : c6c81440
[   34.155957] 001: r3 : 00000001  r2 : 00000000  r1 : 00000cc0  r0 : cf4036c0
[   34.155962] 001: Flags: NzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
[   34.155968] 001: Control: 10c5387d  Table: 46a5c06a  DAC: 00000051
[   34.155971] 001: Process kworker/u4:5 (pid: 1236, stack limit = 0x7f646364)
[   34.155977] 001: Stack: (0xc6b37df8 to 0xc6b38000)
[   34.155983] 001: 7de0:                                                       c0c6e4a4 c6c81440
[   34.155992] 001: 7e00: c0c11bf8 00000000 c6b36000 c6b37ee0 c6c818b0 00808100 00000000 c020e138
[   34.156000] 001: 7e20: c6c81440 c0c11bf8 00000000 c6b36000 c6b37ee0 c0117910 00000007 c7abf080
[   34.156008] 001: 7e40: 00000000 00000000 00000000 00000000 00008000 00000000 00000000 c6c817cc
[   34.156016] 001: 7e60: 00000000 00000000 00000000 00000000 c6c59248 4a660a48 c7abf0c0 c6b36000
[   34.156024] 001: 7e80: 00000000 c75a6d80 c6b36000 00808100 00000000 c75a6d84 c6b37ee0 c01187a8
[   34.156033] 001: 7ea0: c7abf080 c6b37ef4 00000000 c7abf080 c6b36000 4a660a48 c74957c0 c6b36000
[   34.156041] 001: 7ec0: 00000011 c75a6d80 c012ceb4 00000000 00000000 c75a6d84 c7406258 c01189fc
[   34.156049] 001: 7ee0: 00808100 00000000 00000000 00000000 00000000 00000011 c012ceb4 c75a6d80
[   34.156057] 001: 7f00: 00000000 00000000 c0b37600 4a660a48 c6b36000 c75a6d80 c6b36000 c75a6d80
[   34.156066] 001: 7f20: c7408000 c012ce80 c75a6d80 4a660a48 00000000 c7620a00 c7406200 c01303fc
[   34.156074] 001: 7f40: c7620a00 c75a6d80 c7620a00 c7620a14 c7406200 c6b36000 c7406218 c0c04100
[   34.156083] 001: 7f60: c0c6ed14 c01309b0 00000000 c6892e80 c6b36000 c688e800 c7620a00 c3f05ec4
[   34.156091] 001: 7f80: c01307bc c6892e9c 00000000 c01354a0 c688e800 c0135384 00000000 00000000
[   34.156099] 001: 7fa0: 00000000 00000000 00000000 c01010bc 00000000 00000000 00000000 00000000
[   34.156106] 001: 7fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   34.156113] 001: 7fe0: 00000000 00000000 00000000 00000000 00000013 00000000 00000000 00000000
[   34.156124] 001: [<c01dba4c>] (kmem_cache_alloc) from [<c020e138>] (copy_fs_struct+0x18/0xb8)
[   34.156136] 001: [<c020e138>] (copy_fs_struct) from [<c0117910>] (copy_process+0x644/0x1330)
[   34.156148] 001: [<c0117910>] (copy_process) from [<c01187a8>] (_do_fork+0x94/0x254)
[   34.156158] 001: [<c01187a8>] (_do_fork) from [<c01189fc>] (kernel_thread+0x64/0x84)
[   34.156167] 001: [<c01189fc>] (kernel_thread) from [<c012ce80>] (call_usermodehelper_exec_work+0x94/0xc8)
[   34.156177] 001: [<c012ce80>] (call_usermodehelper_exec_work) from [<c01303fc>] (process_one_work+0x16c/0x208)
[   34.156189] 001: [<c01303fc>] (process_one_work) from [<c01309b0>] (worker_thread+0x1f4/0x2d4)
[   34.156200] 001: [<c01309b0>] (worker_thread) from [<c01354a0>] (kthread+0x11c/0x138)
[   34.156213] 001: [<c01354a0>] (kthread) from [<c01010bc>] (ret_from_fork+0x14/0x38)
[   34.156221] 001: Exception stack(0xc6b37fb0 to 0xc6b37ff8)
[   34.156227] 001: 7fa0:                                     00000000 00000000 00000000 00000000
[   34.156235] 001: 7fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
[   34.156241] 001: 7fe0: 00000000 00000000 00000000 00000000 00000013 00000000
[   34.156250] 001: Code: e3c8803f e5983004 e2833001 e5883004 (e5953000)
[   34.156257] 001: ---[ end trace 000000000000000c ]---
[   34.156261] 001: note: kworker/u4:5[1236] exited with preempt_count 1
[   37.855514] 000: rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[   37.855535] 000: rcu:        Tasks blocked on level-0 rcu_node (CPUs 0-1): P1234
[   37.855544] 000:     (detected by 0, t=2102 jiffies, g=-275, q=400)
[   37.855551] 000: sh              D    0  1234   1233 0x00000000
[   37.855565] 000: [<c0742100>] (__schedule) from [<c0742238>] (schedule+0xbc/0xf8)
[   37.855584] 000: [<c0742238>] (schedule) from [<c011c32c>] (do_exit+0x13c/0x8f8)
[   37.855599] 000: [<c011c32c>] (do_exit) from [<c010abdc>] (die+0x260/0x2e4)
[   37.855611] 000: [<c010abdc>] (die) from [<c010ae30>] (do_undefinstr+0x90/0x1b4)
[   37.855620] 000: [<c010ae30>] (do_undefinstr) from [<c01022d8>] (__und_svc_finish+0x0/0x48)
[   37.855630] 000: Exception stack(0xc3ecfbb0 to 0xc3ecfbf8)
[   37.855637] 000: fba0:                                     00000000 c7494a40 c7494a40 4bff3d07
[   37.855646] 000: fbc0: c3eca270 c7494a40 c3ecfc28 b6e33000 ffffe000 00000000 a0010113 40ba759f
[   37.855654] 000: fbe0: 00000000 c3ecfc00 c01552b8 c0743590 60010193 ffffffff
[   37.855659] 000: [<c01022d8>] (__und_svc_finish) from [<c0743590>] (rt_spin_lock_slowlock_locked+0x48/0x1d0)
[   37.855671] 000: [<c0743590>] (rt_spin_lock_slowlock_locked) from [<c074376c>] (rt_spin_lock_slowlock+0x54/0x7c)
[   37.855682] 000: [<c074376c>] (rt_spin_lock_slowlock) from [<c01b9f08>] (unmap_page_range+0x260/0x428)
[   37.855696] 000: [<c01b9f08>] (unmap_page_range) from [<c01ba21c>] (unmap_vmas+0x44/0x54)
[   37.855706] 000: [<c01ba21c>] (unmap_vmas) from [<c01c0014>] (exit_mmap+0x9c/0x13c)
[   37.855717] 000: [<c01c0014>] (exit_mmap) from [<c0116d48>] (__mmput+0x24/0xa4)
[   37.855727] 000: [<c0116d48>] (__mmput) from [<c011c5a0>] (do_exit+0x3b0/0x8f8)
[   37.855736] 000: [<c011c5a0>] (do_exit) from [<c010abdc>] (die+0x260/0x2e4)
[   37.855746] 000: [<c010abdc>] (die) from [<c010f48c>] (__do_kernel_fault.part.0+0x60/0x88)
[   37.855757] 000: [<c010f48c>] (__do_kernel_fault.part.0) from [<c010f198>] (do_page_fault+0x288/0x29c)
[   37.855768] 000: [<c010f198>] (do_page_fault) from [<c010f328>] (do_DataAbort+0x34/0xb4)
[   37.855779] 000: [<c010f328>] (do_DataAbort) from [<c0102138>] (__dabt_svc+0x58/0x80)
[   37.855788] 000: Exception stack(0xc3ecfe10 to 0xc3ecfe58)
[   37.855795] 000: fe00:                                     c7b0ddc0 00000000 b6f24000 00000000
[   37.855803] 000: fe20: 90f00000 c7bc2e60 40b6e71f c7b0ddc0 c3efa220 c6afed80 00000124 c3f9a000
[   37.855811] 000: fe40: c09d14bc c3ecfe60 c01b9990 c01c4958 60010113 ffffffff
[   37.855816] 000: [<c0102138>] (__dabt_svc) from [<c01c4958>] (page_add_new_anon_rmap+0xc/0x98)
[   37.855826] 000: [<c01c4958>] (page_add_new_anon_rmap) from [<c01b9990>] (wp_page_copy+0x284/0x368)
[   37.855836] 000: [<c01b9990>] (wp_page_copy) from [<c01ba5e0>] (do_wp_page+0x24c/0x268)
[   37.855846] 000: [<c01ba5e0>] (do_wp_page) from [<c01bcb10>] (handle_mm_fault+0x738/0x7b8)
[   37.855858] 000: [<c01bcb10>] (handle_mm_fault) from [<c010f04c>] (do_page_fault+0x13c/0x29c)
[   37.855868] 000: [<c010f04c>] (do_page_fault) from [<c010f328>] (do_DataAbort+0x34/0xb4)
[   37.855879] 000: [<c010f328>] (do_DataAbort) from [<c0102580>] (__dabt_usr+0x40/0x60)
[   37.855888] 000: Exception stack(0xc3ecffb0 to 0xc3ecfff8)
[   37.855894] 000: ffa0:                                     00000000 00000000 00000000 b6f24058
[   37.855902] 000: ffc0: 00000000 00000000 00000001 befd10c8 00000000 b6e44000 b6f22320 000b8100
[   37.855909] 000: ffe0: 00000078 befd10c8 b6dcabcd b6dcac0a 20010030 ffffffff
[  100.905515] 000: rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[  100.905537] 000: rcu:        Tasks blocked on level-0 rcu_node (CPUs 0-1): P1234
[  100.905546] 000:     (detected by 0, t=8407 jiffies, g=-275, q=638)
[  100.905553] 000: sh              D    0  1234   1233 0x00000000
[  100.905566] 000: [<c0742100>] (__schedule) from [<c0742238>] (schedule+0xbc/0xf8)
[  100.905586] 000: [<c0742238>] (schedule) from [<c011c32c>] (do_exit+0x13c/0x8f8)
[  100.905602] 000: [<c011c32c>] (do_exit) from [<c010abdc>] (die+0x260/0x2e4)
[  100.905614] 000: [<c010abdc>] (die) from [<c010ae30>] (do_undefinstr+0x90/0x1b4)
[  100.905623] 000: [<c010ae30>] (do_undefinstr) from [<c01022d8>] (__und_svc_finish+0x0/0x48)
[  100.905632] 000: Exception stack(0xc3ecfbb0 to 0xc3ecfbf8)
[  100.905640] 000: fba0:                                     00000000 c7494a40 c7494a40 4bff3d07
[  100.905649] 000: fbc0: c3eca270 c7494a40 c3ecfc28 b6e33000 ffffe000 00000000 a0010113 40ba759f
[  100.905656] 000: fbe0: 00000000 c3ecfc00 c01552b8 c0743590 60010193 ffffffff
[  100.905661] 000: [<c01022d8>] (__und_svc_finish) from [<c0743590>] (rt_spin_lock_slowlock_locked+0x48/0x1d0)
[  100.905673] 000: [<c0743590>] (rt_spin_lock_slowlock_locked) from [<c074376c>] (rt_spin_lock_slowlock+0x54/0x7c)
[  100.905685] 000: [<c074376c>] (rt_spin_lock_slowlock) from [<c01b9f08>] (unmap_page_range+0x260/0x428)
[  100.905699] 000: [<c01b9f08>] (unmap_page_range) from [<c01ba21c>] (unmap_vmas+0x44/0x54)
[  100.905710] 000: [<c01ba21c>] (unmap_vmas) from [<c01c0014>] (exit_mmap+0x9c/0x13c)
[  100.905721] 000: [<c01c0014>] (exit_mmap) from [<c0116d48>] (__mmput+0x24/0xa4)
[  100.905730] 000: [<c0116d48>] (__mmput) from [<c011c5a0>] (do_exit+0x3b0/0x8f8)
[  100.905740] 000: [<c011c5a0>] (do_exit) from [<c010abdc>] (die+0x260/0x2e4)
[  100.905749] 000: [<c010abdc>] (die) from [<c010f48c>] (__do_kernel_fault.part.0+0x60/0x88)
[  100.905761] 000: [<c010f48c>] (__do_kernel_fault.part.0) from [<c010f198>] (do_page_fault+0x288/0x29c)
[  100.905772] 000: [<c010f198>] (do_page_fault) from [<c010f328>] (do_DataAbort+0x34/0xb4)
[  100.905784] 000: [<c010f328>] (do_DataAbort) from [<c0102138>] (__dabt_svc+0x58/0x80)
[  100.905792] 000: Exception stack(0xc3ecfe10 to 0xc3ecfe58)
[  100.905799] 000: fe00:                                     c7b0ddc0 00000000 b6f24000 00000000
[  100.905808] 000: fe20: 90f00000 c7bc2e60 40b6e71f c7b0ddc0 c3efa220 c6afed80 00000124 c3f9a000
[  100.905815] 000: fe40: c09d14bc c3ecfe60 c01b9990 c01c4958 60010113 ffffffff
[  100.905820] 000: [<c0102138>] (__dabt_svc) from [<c01c4958>] (page_add_new_anon_rmap+0xc/0x98)
[  100.905831] 000: [<c01c4958>] (page_add_new_anon_rmap) from [<c01b9990>] (wp_page_copy+0x284/0x368)
[  100.905841] 000: [<c01b9990>] (wp_page_copy) from [<c01ba5e0>] (do_wp_page+0x24c/0x268)
[  100.905851] 000: [<c01ba5e0>] (do_wp_page) from [<c01bcb10>] (handle_mm_fault+0x738/0x7b8)
[  100.905863] 000: [<c01bcb10>] (handle_mm_fault) from [<c010f04c>] (do_page_fault+0x13c/0x29c)
[  100.905873] 000: [<c010f04c>] (do_page_fault) from [<c010f328>] (do_DataAbort+0x34/0xb4)
[  100.905884] 000: [<c010f328>] (do_DataAbort) from [<c0102580>] (__dabt_usr+0x40/0x60)
[  100.905893] 000: Exception stack(0xc3ecffb0 to 0xc3ecfff8)
[  100.905899] 000: ffa0:                                     00000000 00000000 00000000 b6f24058
[  100.905907] 000: ffc0: 00000000 00000000 00000001 befd10c8 00000000 b6e44000 b6f22320 000b8100
[  100.905915] 000: ffe0: 00000078 befd10c8 b6dcabcd b6dcac0a 20010030 ffffffff


-sh-4.4#
-sh-4.4# [  163.955514] 000: rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[  163.955536] 000: rcu:        Tasks blocked on level-0 rcu_node (CPUs 0-1): P1234
[  163.955545] 000:     (detected by 0, t=14712 jiffies, g=-275, q=715)
[  163.955552] 000: sh              D    0  1234   1233 0x00000000
[  163.955565] 000: [<c0742100>] (__schedule) from [<c0742238>] (schedule+0xbc/0xf8)
[  163.955585] 000: [<c0742238>] (schedule) from [<c011c32c>] (do_exit+0x13c/0x8f8)
[  163.955600] 000: [<c011c32c>] (do_exit) from [<c010abdc>] (die+0x260/0x2e4)
[  163.955612] 000: [<c010abdc>] (die) from [<c010ae30>] (do_undefinstr+0x90/0x1b4)
[  163.955621] 000: [<c010ae30>] (do_undefinstr) from [<c01022d8>] (__und_svc_finish+0x0/0x48)
[  163.955631] 000: Exception stack(0xc3ecfbb0 to 0xc3ecfbf8)
[  163.955639] 000: fba0:                                     00000000 c7494a40 c7494a40 4bff3d07
[  163.955648] 000: fbc0: c3eca270 c7494a40 c3ecfc28 b6e33000 ffffe000 00000000 a0010113 40ba759f
[  163.955655] 000: fbe0: 00000000 c3ecfc00 c01552b8 c0743590 60010193 ffffffff
[  163.955660] 000: [<c01022d8>] (__und_svc_finish) from [<c0743590>] (rt_spin_lock_slowlock_locked+0x48/0x1d0)
[  163.955672] 000: [<c0743590>] (rt_spin_lock_slowlock_locked) from [<c074376c>] (rt_spin_lock_slowlock+0x54/0x7c)
[  163.955684] 000: [<c074376c>] (rt_spin_lock_slowlock) from [<c01b9f08>] (unmap_page_range+0x260/0x428)
[  163.955697] 000: [<c01b9f08>] (unmap_page_range) from [<c01ba21c>] (unmap_vmas+0x44/0x54)
[  163.955708] 000: [<c01ba21c>] (unmap_vmas) from [<c01c0014>] (exit_mmap+0x9c/0x13c)
[  163.955719] 000: [<c01c0014>] (exit_mmap) from [<c0116d48>] (__mmput+0x24/0xa4)
[  163.955728] 000: [<c0116d48>] (__mmput) from [<c011c5a0>] (do_exit+0x3b0/0x8f8)
[  163.955738] 000: [<c011c5a0>] (do_exit) from [<c010abdc>] (die+0x260/0x2e4)
[  163.955747] 000: [<c010abdc>] (die) from [<c010f48c>] (__do_kernel_fault.part.0+0x60/0x88)
[  163.955759] 000: [<c010f48c>] (__do_kernel_fault.part.0) from [<c010f198>] (do_page_fault+0x288/0x29c)
[  163.955770] 000: [<c010f198>] (do_page_fault) from [<c010f328>] (do_DataAbort+0x34/0xb4)
[  163.955781] 000: [<c010f328>] (do_DataAbort) from [<c0102138>] (__dabt_svc+0x58/0x80)
[  163.955790] 000: Exception stack(0xc3ecfe10 to 0xc3ecfe58)
[  163.955797] 000: fe00:                                     c7b0ddc0 00000000 b6f24000 00000000
[  163.955806] 000: fe20: 90f00000 c7bc2e60 40b6e71f c7b0ddc0 c3efa220 c6afed80 00000124 c3f9a000
[  163.955814] 000: fe40: c09d14bc c3ecfe60 c01b9990 c01c4958 60010113 ffffffff
[  163.955818] 000: [<c0102138>] (__dabt_svc) from [<c01c4958>] (page_add_new_anon_rmap+0xc/0x98)
[  163.955829] 000: [<c01c4958>] (page_add_new_anon_rmap) from [<c01b9990>] (wp_page_copy+0x284/0x368)
[  163.955840] 000: [<c01b9990>] (wp_page_copy) from [<c01ba5e0>] (do_wp_page+0x24c/0x268)
[  163.955850] 000: [<c01ba5e0>] (do_wp_page) from [<c01bcb10>] (handle_mm_fault+0x738/0x7b8)
[  163.955862] 000: [<c01bcb10>] (handle_mm_fault) from [<c010f04c>] (do_page_fault+0x13c/0x29c)
[  163.955873] 000: [<c010f04c>] (do_page_fault) from [<c010f328>] (do_DataAbort+0x34/0xb4)
[  163.955884] 000: [<c010f328>] (do_DataAbort) from [<c0102580>] (__dabt_usr+0x40/0x60)
[  163.955893] 000: Exception stack(0xc3ecffb0 to 0xc3ecfff8)
[  163.955900] 000: ffa0:                                     00000000 00000000 00000000 b6f24058
[  163.955908] 000: ffc0: 00000000 00000000 00000001 befd10c8 00000000 b6e44000 b6f22320 000b8100
[  163.955915] 000: ffe0: 00000078 befd10c8 b6dcabcd b6dcac0a 20010030 ffffffff

问题：
T113-S3 打了 PREEMPT-RT补丁后，在板子上执行 iperf3 -s 压测wifi带宽，几秒钟就会卡死，且不输出任何信息。
环境：
1、board.dts、sun8iw20p1.dtsi.dtsi 均拷贝自配套源码。
2、芯片T113-S3
3、SD卡启动
4、来自 T113-i 的linux，内核版本 5.4.61 + PREEMPT-RT 补丁

当前已尝试排查的方向：
方向一、不打 PREEMPT-RT补丁，压测内核版本 5.4.61（原先怀疑供电问题，此为了排除电源影响）
压测5小时，全程稳定正常结束。可断定供电无问题。

方向二、RT_RUNTIME_SHARE=false，sched_rt_runtime_us=950000，避免CPU耗尽。问题依然存在。

vim kernel/linux-5.4/kernel/sched/features.h
SCHED_FEAT(RT_RUNTIME_SHARE, true) 
改为 
SCHED_FEAT(RT_RUNTIME_SHARE, false)

sysctl -w kernel.sched_rt_runtime_us=950000

方向三、打开内核 Debug Lockups and Hangs，卡死时等待几分钟仍然无任何信息输出

附：
1、内核配置文件

# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SYSVIPC=y
#CONFIG_PREEMPT=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
# CONFIG_SYSFS_SYSCALL is not set
CONFIG_KALLSYMS_ALL=y
CONFIG_EMBEDDED=y
# CONFIG_SLUB_DEBUG is not set
# CONFIG_COMPAT_BRK is not set
CONFIG_ARCH_SUNXI=y
# CONFIG_MACH_SUN4I is not set
# CONFIG_MACH_SUN5I is not set
# CONFIG_MACH_SUN6I is not set
# CONFIG_MACH_SUN7I is not set
# CONFIG_MACH_SUN8I is not set
# CONFIG_MACH_SUN9I is not set
CONFIG_ARCH_SUN8IW20=y
CONFIG_EVB_PLATFORM=y
CONFIG_SUNXI_SOC_NAME="sun8iw20"
# CONFIG_VDSO is not set
CONFIG_SMP=y
CONFIG_SCHED_MC=y
CONFIG_ARM_PSCI=y
CONFIG_OABI_COMPAT=y
# CONFIG_ARM_MODULE_PLTS is not set
# CONFIG_ATAGS is not set
CONFIG_CMDLINE="loglevel=8 initcall_debug=1 console=ttyS0 init=/init"
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_TIMES=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
CONFIG_CPUFREQ_DT=y
CONFIG_ARM_ALLWINNER_SUN50I_CPUFREQ_NVMEM=y
CONFIG_VFP=y
CONFIG_NEON=y
CONFIG_PM_WAKELOCKS=y
CONFIG_PM_DEBUG=y
CONFIG_PM_ADVANCED_DEBUG=y
CONFIG_JUMP_LABEL=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_COREDUMP is not set
# CONFIG_COMPACTION is not set
CONFIG_CMA=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_UNIX=y
CONFIG_UNIX_DIAG=y
CONFIG_NET_KEY=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_FIB_TRIE_STATS=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_INET_IPCOMP=y
CONFIG_INET_UDP_DIAG=y
CONFIG_IPV6_TUNNEL=y
CONFIG_NETLINK_DIAG=y
CONFIG_CAN=y
CONFIG_UEVENT_HELPER=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_DEVTMPFS=y
CONFIG_SUNXI_MBUS=y
CONFIG_MTD=y
CONFIG_AW_MTD_SPINAND=y
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
CONFIG_NETDEVICES=y
CONFIG_SUNXI_GMAC=y
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_SENSORINIT is not set
CONFIG_KEYBOARD_SUNXI=y
# CONFIG_INPUT_MOUSE is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_SUNXI=y
# CONFIG_TOUCHSCREEN_GSLX680NEW is not set
CONFIG_INPUT_SENSOR=y
CONFIG_SUNXI_GPADC=y
# CONFIG_LEGACY_PTYS is not set
# CONFIG_DEVMEM is not set
# CONFIG_HW_RANDOM is not set
CONFIG_SUNXI_SMC=y
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_SUNXI=y
CONFIG_SPI=y
CONFIG_SPI_SUNXI=y
CONFIG_SPI_SPIDEV=y
CONFIG_POWER_SUPPLY=y
CONFIG_THERMAL=y
CONFIG_THERMAL_STATISTICS=y
CONFIG_THERMAL_WRITABLE_TRIPS=y
CONFIG_THERMAL_GOV_USER_SPACE=y
CONFIG_THERMAL_GOV_POWER_ALLOCATOR=y
CONFIG_CPU_THERMAL=y
CONFIG_THERMAL_EMULATION=y
CONFIG_SUNXI_THERMAL=y
CONFIG_WATCHDOG=y
CONFIG_SUNXI_WATCHDOG=y
CONFIG_MFD_SUN6I_PRCM=y
CONFIG_REGULATOR=y
CONFIG_REGULATOR_FIXED_VOLTAGE=y
CONFIG_SUNXI_REGULATOR_PWM=y
CONFIG_RC_CORE=y
CONFIG_RC_DECODERS=y
CONFIG_IR_NEC_DECODER=y
CONFIG_IR_RC5_DECODER=y
CONFIG_RC_DEVICES=y
CONFIG_IR_RX_SUNXI=y
CONFIG_MEDIA_SUPPORT=y
CONFIG_FB=y
CONFIG_DISP2_SUNXI=y
CONFIG_HDMI2_DISP2_SUNXI=y
CONFIG_HDMI2_HDCP_SUNXI=y
CONFIG_DISP2_SUNXI_DEBUG=y

#CONFIG_USB=y
#CONFIG_USB_EHCI_HCD=y
#CONFIG_USB_EHCI_HCD_SUNXI=y
#CONFIG_USB_OHCI_HCD=y
#CONFIG_USB_OHCI_HCD_SUNXI=y
#CONFIG_USB_SUNXI_HCD=y
#CONFIG_USB_SUNXI_HCI=y
#CONFIG_USB_SUNXI_EHCI0=y
#CONFIG_USB_SUNXI_EHCI1=y
#CONFIG_USB_SUNXI_OHCI0=y
#CONFIG_USB_SUNXI_OHCI1=y
#CONFIG_USB_STORAGE=y
#CONFIG_USB_STORAGE_REALTEK=y
#CONFIG_USB_STORAGE_DATAFAB=y
#CONFIG_USB_STORAGE_FREECOM=y
#CONFIG_USB_STORAGE_ISD200=y
#CONFIG_USB_STORAGE_USBAT=y
#CONFIG_USB_STORAGE_SDDR09=y
#CONFIG_USB_STORAGE_SDDR55=y
#CONFIG_USB_STORAGE_JUMPSHOT=y
#CONFIG_USB_STORAGE_ALAUDA=y
#CONFIG_USB_STORAGE_ONETOUCH=y
#CONFIG_USB_STORAGE_KARMA=y
#CONFIG_USB_STORAGE_CYPRESS_ATACB=y
#CONFIG_USB_STORAGE_ENE_UB6250=y
#CONFIG_USB_UAS=y
#CONFIG_USB_GADGET=y
#CONFIG_USB_SUNXI_UDC0=y
#CONFIG_USB_CONFIGFS=y
#CONFIG_USB_CONFIGFS_UEVENT=y
#CONFIG_USB_CONFIGFS_SERIAL=y
#CONFIG_USB_CONFIGFS_RNDIS=y
#CONFIG_USB_CONFIGFS_MASS_STORAGE=y
#CONFIG_USB_CONFIGFS_F_FS=y
#CONFIG_USB_CONFIGFS_F_HID=y
#CONFIG_USB_SUNXI_USB=y
#CONFIG_USB_SUNXI_USB_MANAGER=y
#CONFIG_USB_SUNXI_USB_DEBUG=y
#CONFIG_USB_SUNXI_USB_ADB=y
#CONFIG_USB_ROLE_SWITCH=y

CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_SUNXI=y
CONFIG_DMADEVICES=y
CONFIG_DMA_SUN6I=y
CONFIG_STAGING=y
CONFIG_ION=y
CONFIG_ION_SYSTEM_HEAP=y
CONFIG_ION_CMA_HEAP=y
# CONFIG_COMMON_CLK_DEBUG is not set
# CONFIG_CLK_SUNXI_CLOCKS is not set
# CONFIG_CLK_SUNXI_DDR is not set
# CONFIG_CLK_SUNXI_PRCM_SUN6I is not set
# CONFIG_CLK_SUNXI_PRCM_SUN8I is not set
# CONFIG_CLK_SUNXI_PRCM_SUN9I is not set
# CONFIG_ARM_ARCH_TIMER_EVTSTREAM is not set
CONFIG_SUNXI_MAILBOX=y
CONFIG_SUNXI_IOMMU=y
CONFIG_SUNXI_IOMMU_DEBUG=y
CONFIG_SUNXI_IOMMU_TESTS=y
CONFIG_REMOTEPROC=y
CONFIG_SUNXI_REMOTEPROC=y
CONFIG_SUNXI_REMOTEPROC_SRM_CORE=y
CONFIG_SUNXI_REMOTEPROC_SRM_DEV=y
CONFIG_RPMSG_CHAR=y
CONFIG_RPMSG_SUNXI_CLIENT_SAMPLE=y
CONFIG_SUNXI_PM_DOMAINS=y
CONFIG_SUNXI_SID=y
CONFIG_PWM=y
CONFIG_PWM_SUNXI_GROUP=y
CONFIG_DSP_DEBUG=y
CONFIG_DSP_LOG_DEBUG=y
CONFIG_ANDROID=y
CONFIG_NVMEM_SUNXI_SID=y
CONFIG_FILE_LOCKING=y

CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_FANOTIFY=y

CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_NTFS_FS=y
CONFIG_NTFS_RW=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_UBIFS_FS=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_ISO8859_1=y
CONFIG_CRYPTO_USER_API_HASH=y
CONFIG_CRYPTO_USER_API_SKCIPHER=y
CONFIG_CRYPTO_USER_API_RNG=y
CONFIG_CRYPTO_USER_API_AEAD=y
CONFIG_CRYPTO_DEV_SUNXI=m
CONFIG_DMA_CMA=y
CONFIG_PRINTK_TIME=y
CONFIG_DEBUG_INFO=y
CONFIG_FRAME_WARN=2048
CONFIG_DEBUG_FS=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_DEBUG_MISC is not set
CONFIG_DEBUG_VM=y
CONFIG_SCHED_DEBUG=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_STACKTRACE=y
# CONFIG_FTRACE is not set
# CONFIG_RUNTIME_TESTING_MENU is not set
CONFIG_DEBUG_LL=y
CONFIG_DEBUG_UART_PHYS=0x02500000
CONFIG_DEBUG_UART_VIRT=0xf2500000
CONFIG_EARLY_PRINTK=y

CONFIG_EXT2_FS=y
CONFIG_EXT3_FS=y
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
CONFIG_EXT4_DEBUG=y

CONFIG_MMC=y
CONFIG_MMC_SUNXI=y
# 此位置以上可编译启动

#CONFIG_MMC_SUNXI_V4P1X=y
#CONFIG_MMC_SUNXI_V4P00X=y
#CONFIG_MMC_SUNXI_V4P10X=y
#CONFIG_MMC_SUNXI_V4P5X=y
#CONFIG_MMC_SUNXI_V5P3X=y


CONFIG_NET=y
# CONFIG_NETCONSOLE is not set
CONFIG_NETDEVICES=y
CONFIG_WIRELESS=y
CONFIG_WIRELESS_EXT=y
CONFIG_WLAN=y
CONFIG_RTL8189FS=y

CONFIG_CFG80211=y
CONFIG_CFG80211_CERTIFICATION_ONUS=y
CONFIG_CFG80211_CRDA_SUPPORT=y
# CONFIG_CFG80211_DEBUGFS is not set
CONFIG_CFG80211_DEFAULT_PS=y

CONFIG_RFKILL=y
CONFIG_SUNXI_RFKILL=y

# for RT
CONFIG_NO_HZ=y
CONFIG_NO_HZ_FULL=y

CONFIG_PREEMPT_RT=y
CONFIG_PREEMPT_COUNT=y
CONFIG_PREEMPTION=y

CONFIG_HIGH_RES_TIMERS=y
#CONFIG_CONTEXT_TRACKING=y

CONFIG_PREEMPT_RCU=y
CONFIG_RCU_BOOST=y
CONFIG_RCU_BOOST_DELAY=500
CONFIG_RCU_NOCB_CPU=y

CONFIG_GPIO_SYSFS=y

CONFIG_USB_SUPPORT=n


CONFIG_LOCKUP_DETECTOR=y
CONFIG_SOFTLOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
CONFIG_WQ_WATCHDOG=y

2. 内核 .config文件

#
# Automatically generated file; DO NOT EDIT.
# Linux/arm 5.4.61 Kernel Configuration
#
CONFIG_CC_VERSION_TEXT="arm-linux-gnueabi-gcc (Linaro GCC 5.3-2016.05) 5.3.1 20160412"
CONFIG_CC_IS_GCC=y
CONFIG_GCC_VERSION=50301
CONFIG_CLANG_VERSION=0
CONFIG_CC_CAN_LINK=y
CONFIG_CC_HAS_ASM_GOTO=y
CONFIG_IRQ_WORK=y
CONFIG_BUILDTIME_EXTABLE_SORT=y

#
# General setup
#
CONFIG_INIT_ENV_ARG_LIMIT=32
# CONFIG_COMPILE_TEST is not set
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_BUILD_SALT=""
CONFIG_HAVE_KERNEL_GZIP=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_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_CROSS_MEMORY_ATTACH=y
# CONFIG_USELIB is not set
# CONFIG_AUDIT is not set

#
# IRQ subsystem
#
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_IRQ_SHOW=y
CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
CONFIG_GENERIC_IRQ_MIGRATION=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_CHIP=y
CONFIG_IRQ_DOMAIN=y
CONFIG_IRQ_DOMAIN_HIERARCHY=y
CONFIG_IRQ_MSI_IOMMU=y
CONFIG_HANDLE_DOMAIN_IRQ=y
CONFIG_IRQ_FORCED_THREADING=y
CONFIG_SPARSE_IRQ=y
# CONFIG_GENERIC_IRQ_DEBUGFS is not set
# end of IRQ subsystem

CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
CONFIG_ARCH_CLOCKSOURCE_DATA=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_ARCH_HAS_TICK_BROADCAST=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y

#
# Timers subsystem
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ_COMMON=y
# CONFIG_HZ_PERIODIC is not set
# CONFIG_NO_HZ_IDLE is not set
CONFIG_NO_HZ_FULL=y
CONFIG_CONTEXT_TRACKING=y
# CONFIG_CONTEXT_TRACKING_FORCE is not set
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
# end of Timers subsystem

CONFIG_HAVE_PREEMPT_LAZY=y
CONFIG_PREEMPT_LAZY=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_PREEMPT_RT=y
CONFIG_PREEMPT_COUNT=y
CONFIG_PREEMPTION=y

#
# CPU/Task time and stats accounting
#
CONFIG_VIRT_CPU_ACCOUNTING=y
CONFIG_VIRT_CPU_ACCOUNTING_GEN=y
# CONFIG_IRQ_TIME_ACCOUNTING is not set
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
# CONFIG_TASKSTATS is not set
# end of CPU/Task time and stats accounting

CONFIG_CPU_ISOLATION=y

#
# RCU Subsystem
#
CONFIG_PREEMPT_RCU=y
# CONFIG_RCU_EXPERT is not set
CONFIG_SRCU=y
CONFIG_TREE_SRCU=y
CONFIG_TASKS_RCU=y
CONFIG_RCU_STALL_COMMON=y
CONFIG_RCU_NEED_SEGCBLIST=y
CONFIG_RCU_BOOST=y
CONFIG_RCU_BOOST_DELAY=500
CONFIG_RCU_NOCB_CPU=y
# end of RCU Subsystem

# CONFIG_IKCONFIG is not set
# CONFIG_IKHEADERS is not set
CONFIG_LOG_BUF_SHIFT=14
CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
CONFIG_GENERIC_SCHED_CLOCK=y

#
# Scheduler features
#
# CONFIG_UCLAMP_TASK is not set
# end of Scheduler features

# CONFIG_CGROUPS is not set
# CONFIG_NAMESPACES is not set
# CONFIG_CHECKPOINT_RESTORE is not set
# CONFIG_SCHED_AUTOGROUP is not set
# CONFIG_SYSFS_DEPRECATED is not set
# CONFIG_RELAY is not set
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_HAVE_UID16=y
CONFIG_BPF=y
CONFIG_EXPERT=y
CONFIG_UID16=y
CONFIG_MULTIUSER=y
# CONFIG_SGETMASK_SYSCALL is not set
# CONFIG_SYSFS_SYSCALL is not set
# CONFIG_SYSCTL_SYSCALL is not set
CONFIG_FHANDLE=y
CONFIG_POSIX_TIMERS=y
CONFIG_PRINTK=y
CONFIG_PRINTK_NMI=y
CONFIG_BUG=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_FUTEX_PI=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y
CONFIG_IO_URING=y
CONFIG_ADVISE_SYSCALLS=y
CONFIG_MEMBARRIER=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
CONFIG_KALLSYMS_BASE_RELATIVE=y
# CONFIG_BPF_SYSCALL is not set
# CONFIG_USERFAULTFD is not set
CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
CONFIG_RSEQ=y
# CONFIG_DEBUG_RSEQ is not set
CONFIG_EMBEDDED=y
CONFIG_HAVE_PERF_EVENTS=y
CONFIG_PERF_USE_VMALLOC=y
# CONFIG_PC104 is not set

#
# Kernel Performance Events And Counters
#
# CONFIG_PERF_EVENTS is not set
# end of Kernel Performance Events And Counters

CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_SLUB_DEBUG is not set
# CONFIG_COMPAT_BRK is not set
CONFIG_SLUB=y
CONFIG_SLAB_MERGE_DEFAULT=y
# CONFIG_SLAB_FREELIST_RANDOM is not set
# CONFIG_SLAB_FREELIST_HARDENED is not set
# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
CONFIG_SYSTEM_DATA_VERIFICATION=y
# CONFIG_PROFILING is not set
# end of General setup

CONFIG_ARM=y
CONFIG_ARM_HAS_SG_CHAIN=y
CONFIG_ARM_DMA_USE_IOMMU=y
CONFIG_ARM_DMA_IOMMU_ALIGNMENT=8
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_HAVE_PROC_CPU=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_ARCH_SUPPORTS_UPROBES=y
CONFIG_ARM_PATCH_PHYS_VIRT=y
CONFIG_GENERIC_BUG=y
CONFIG_PGTABLE_LEVELS=2

#
# System Type
#
CONFIG_MMU=y
CONFIG_ARCH_MMAP_RND_BITS_MIN=8
CONFIG_ARCH_MMAP_RND_BITS_MAX=16
CONFIG_ARCH_MULTIPLATFORM=y
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_EP93XX is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
# CONFIG_ARCH_IOP32X is not set
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_DOVE is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_S3C24XX is not set
# CONFIG_ARCH_OMAP1 is not set

#
# Multiple platform selection
#

#
# CPU Core family selection
#
# CONFIG_ARCH_MULTI_V6 is not set
CONFIG_ARCH_MULTI_V7=y
CONFIG_ARCH_MULTI_V6_V7=y
# end of Multiple platform selection

# CONFIG_ARCH_VIRT is not set
# CONFIG_ARCH_ACTIONS is not set
# CONFIG_ARCH_ALPINE is not set
# CONFIG_ARCH_ARTPEC is not set
# CONFIG_ARCH_ASPEED is not set
# CONFIG_ARCH_AT91 is not set
# CONFIG_ARCH_BCM is not set
# CONFIG_ARCH_BERLIN is not set
# CONFIG_ARCH_DIGICOLOR is not set
# CONFIG_ARCH_EXYNOS is not set
# CONFIG_ARCH_HIGHBANK is not set
# CONFIG_ARCH_HISI is not set
# CONFIG_ARCH_MXC is not set
# CONFIG_ARCH_KEYSTONE is not set
# CONFIG_ARCH_MEDIATEK is not set
# CONFIG_ARCH_MESON is not set
# CONFIG_ARCH_MILBEAUT is not set
# CONFIG_ARCH_MMP is not set
# CONFIG_ARCH_MVEBU is not set
# CONFIG_ARCH_NPCM is not set

#
# TI OMAP/AM/DM/DRA Family
#
# CONFIG_ARCH_OMAP3 is not set
# CONFIG_ARCH_OMAP4 is not set
# CONFIG_SOC_OMAP5 is not set
# CONFIG_SOC_AM33XX is not set
# CONFIG_SOC_AM43XX is not set
# CONFIG_SOC_DRA7XX is not set
# end of TI OMAP/AM/DM/DRA Family

# CONFIG_ARCH_SIRF is not set
# CONFIG_ARCH_QCOM is not set
# CONFIG_ARCH_RDA is not set
# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_ROCKCHIP is not set
# CONFIG_ARCH_S5PV210 is not set
# CONFIG_ARCH_RENESAS is not set
# CONFIG_ARCH_SOCFPGA is not set
# CONFIG_PLAT_SPEAR is not set
# CONFIG_ARCH_STI is not set
# CONFIG_ARCH_STM32 is not set
CONFIG_ARCH_SUNXI=y
# CONFIG_MACH_SUN4I is not set
# CONFIG_MACH_SUN5I is not set
# CONFIG_MACH_SUN6I is not set
# CONFIG_MACH_SUN7I is not set
# CONFIG_MACH_SUN8I is not set
# CONFIG_MACH_SUN9I is not set
CONFIG_ARCH_SUN8I=y
# CONFIG_ARCH_SUN8IW15 is not set
CONFIG_ARCH_SUN8IW20=y
# CONFIG_FPGA_V4_PLATFORM is not set
# CONFIG_FPGA_V7_PLATFORM is not set
CONFIG_EVB_PLATFORM=y
CONFIG_SUNXI_SOC_NAME="sun8iw20"
# CONFIG_ARCH_TANGO is not set
# CONFIG_ARCH_TEGRA is not set
# CONFIG_ARCH_UNIPHIER is not set
# CONFIG_ARCH_U8500 is not set
# CONFIG_ARCH_VEXPRESS is not set
# CONFIG_ARCH_WM8850 is not set
# CONFIG_ARCH_ZX is not set
# CONFIG_ARCH_ZYNQ is not set

#
# Processor Type
#
CONFIG_CPU_V7=y
CONFIG_CPU_THUMB_CAPABLE=y
CONFIG_CPU_32v6K=y
CONFIG_CPU_32v7=y
CONFIG_CPU_ABRT_EV7=y
CONFIG_CPU_PABRT_V7=y
CONFIG_CPU_CACHE_V7=y
CONFIG_CPU_CACHE_VIPT=y
CONFIG_CPU_COPY_V6=y
CONFIG_CPU_TLB_V7=y
CONFIG_CPU_HAS_ASID=y
CONFIG_CPU_CP15=y
CONFIG_CPU_CP15_MMU=y

#
# Processor Features
#
# CONFIG_ARM_LPAE is not set
CONFIG_ARM_THUMB=y
# CONFIG_ARM_THUMBEE is not set
CONFIG_ARM_VIRT_EXT=y
CONFIG_SWP_EMULATE=y
# CONFIG_CPU_ICACHE_DISABLE is not set
# CONFIG_CPU_ICACHE_MISMATCH_WORKAROUND is not set
# CONFIG_CPU_BPREDICT_DISABLE is not set
CONFIG_CPU_SPECTRE=y
CONFIG_HARDEN_BRANCH_PREDICTOR=y
CONFIG_KUSER_HELPERS=y
# CONFIG_VDSO is not set
CONFIG_OUTER_CACHE=y
CONFIG_OUTER_CACHE_SYNC=y
CONFIG_MIGHT_HAVE_CACHE_L2X0=y
CONFIG_CACHE_L2X0=y
# CONFIG_PL310_ERRATA_588369 is not set
# CONFIG_PL310_ERRATA_727915 is not set
# CONFIG_PL310_ERRATA_753970 is not set
# CONFIG_PL310_ERRATA_769419 is not set
CONFIG_ARM_L1_CACHE_SHIFT_6=y
CONFIG_ARM_L1_CACHE_SHIFT=6
CONFIG_ARM_DMA_MEM_BUFFERABLE=y
CONFIG_ARM_HEAVY_MB=y
CONFIG_DEBUG_ALIGN_RODATA=y
# CONFIG_ARM_ERRATA_430973 is not set
CONFIG_ARM_ERRATA_643719=y
# CONFIG_ARM_ERRATA_720789 is not set
# CONFIG_ARM_ERRATA_754322 is not set
# CONFIG_ARM_ERRATA_754327 is not set
# CONFIG_ARM_ERRATA_764369 is not set
# CONFIG_ARM_ERRATA_775420 is not set
# CONFIG_ARM_ERRATA_798181 is not set
# CONFIG_ARM_ERRATA_773022 is not set
# CONFIG_ARM_ERRATA_818325_852422 is not set
# CONFIG_ARM_ERRATA_821420 is not set
# CONFIG_ARM_ERRATA_825619 is not set
# CONFIG_ARM_ERRATA_857271 is not set
# CONFIG_ARM_ERRATA_852421 is not set
# CONFIG_ARM_ERRATA_852423 is not set
# CONFIG_ARM_ERRATA_857272 is not set
# end of System Type

#
# Bus support
#
# CONFIG_ARM_ERRATA_814220 is not set
# end of Bus support

#
# Kernel Features
#
CONFIG_HAVE_SMP=y
CONFIG_SMP=y
CONFIG_SMP_ON_UP=y
CONFIG_ARM_CPU_TOPOLOGY=y
CONFIG_SCHED_MC=y
# CONFIG_SCHED_SMT is not set
CONFIG_HAVE_ARM_ARCH_TIMER=y
# CONFIG_MCPM is not set
# CONFIG_BIG_LITTLE is not set
CONFIG_VMSPLIT_3G=y
# CONFIG_VMSPLIT_3G_OPT is not set
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_NR_CPUS=4
CONFIG_HOTPLUG_CPU=y
CONFIG_ARM_PSCI=y
CONFIG_ARCH_NR_GPIO=416
CONFIG_HZ_FIXED=0
CONFIG_HZ_100=y
# CONFIG_HZ_200 is not set
# CONFIG_HZ_250 is not set
# CONFIG_HZ_300 is not set
# CONFIG_HZ_500 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=100
CONFIG_SCHED_HRTICK=y
# CONFIG_THUMB2_KERNEL is not set
CONFIG_ARM_PATCH_IDIV=y
CONFIG_AEABI=y
CONFIG_OABI_COMPAT=y
CONFIG_HAVE_ARCH_PFN_VALID=y
# CONFIG_HIGHMEM is not set
CONFIG_CPU_SW_DOMAIN_PAN=y
CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
# CONFIG_ARM_MODULE_PLTS is not set
CONFIG_FORCE_MAX_ZONEORDER=11
CONFIG_ALIGNMENT_TRAP=y
# CONFIG_UACCESS_WITH_MEMCPY is not set
# CONFIG_SECCOMP is not set
# CONFIG_PARAVIRT is not set
# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
# CONFIG_XEN is not set
CONFIG_STACKPROTECTOR_PER_TASK=y
# end of Kernel Features

#
# Boot options
#
CONFIG_USE_OF=y
# CONFIG_ATAGS is not set
CONFIG_ZBOOT_ROM_TEXT=0
CONFIG_ZBOOT_ROM_BSS=0
# CONFIG_ARM_APPENDED_DTB is not set
CONFIG_CMDLINE="loglevel=8 initcall_debug=1 console=ttyS0 init=/init"
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_AUTO_ZRELADDR=y
# CONFIG_EFI is not set
# end of Boot options

#
# CPU Power Management
#

#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_GOV_ATTR_SET=y
CONFIG_CPU_FREQ_GOV_COMMON=y
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# 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_DEFAULT_GOV_SCHEDUTIL is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y

#
# CPU frequency scaling drivers
#
CONFIG_CPUFREQ_DT=y
CONFIG_CPUFREQ_DT_PLATDEV=y
# CONFIG_CPUFREQ_DUMMY is not set
CONFIG_ARM_ALLWINNER_SUN50I_CPUFREQ_NVMEM=y
# CONFIG_ARM_BIG_LITTLE_CPUFREQ is not set
# CONFIG_QORIQ_CPUFREQ is not set
# end of CPU Frequency scaling

#
# CPU Idle
#
# CONFIG_CPU_IDLE is not set
# end of CPU Idle
# end of CPU Power Management

#
# Floating point emulation
#

#
# At least one emulation must be selected
#
# CONFIG_FPE_NWFPE is not set
# CONFIG_FPE_FASTFPE is not set
CONFIG_VFP=y
CONFIG_VFPv3=y
CONFIG_NEON=y
# CONFIG_KERNEL_MODE_NEON is not set
# end of Floating point emulation

#
# Power management options
#
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
# CONFIG_SUSPEND_SKIP_SYNC is not set
# CONFIG_HIBERNATION is not set
CONFIG_PM_SLEEP=y
CONFIG_PM_SLEEP_SMP=y
# CONFIG_PM_AUTOSLEEP is not set
CONFIG_PM_WAKELOCKS=y
CONFIG_PM_WAKELOCKS_LIMIT=100
CONFIG_PM_WAKELOCKS_GC=y
CONFIG_PM=y
CONFIG_PM_DEBUG=y
CONFIG_PM_ADVANCED_DEBUG=y
# CONFIG_PM_TEST_SUSPEND is not set
CONFIG_PM_SLEEP_DEBUG=y
# CONFIG_APM_EMULATION is not set
CONFIG_PM_CLK=y
CONFIG_PM_GENERIC_DOMAINS=y
# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
CONFIG_PM_GENERIC_DOMAINS_OF=y
CONFIG_CPU_PM=y
# CONFIG_ENERGY_MODEL is not set
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ARM_CPU_SUSPEND=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
# end of Power management options

#
# Firmware Drivers
#
# CONFIG_ARM_SCMI_PROTOCOL is not set
# CONFIG_ARM_SCPI_PROTOCOL is not set
# CONFIG_FIRMWARE_MEMMAP is not set
# CONFIG_FW_CFG_SYSFS is not set
# CONFIG_QCOM_SCM is not set
# CONFIG_TRUSTED_FOUNDATIONS is not set
CONFIG_HAVE_ARM_SMCCC=y
CONFIG_ARM_PSCI_FW=y
# CONFIG_GOOGLE_FIRMWARE is not set

#
# Tegra firmware driver
#
# end of Tegra firmware driver
# end of Firmware Drivers

# CONFIG_ARM_CRYPTO is not set
# CONFIG_VIRTUALIZATION is not set

#
# General architecture-dependent options
#
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_ARCH_USE_BUILTIN_BSWAP=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
CONFIG_HAVE_OPTPROBES=y
CONFIG_HAVE_NMI=y
CONFIG_HAVE_ARCH_TRACEHOOK=y
CONFIG_HAVE_DMA_CONTIGUOUS=y
CONFIG_GENERIC_SMP_IDLE_THREAD=y
CONFIG_GENERIC_IDLE_POLL_SETUP=y
CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
CONFIG_ARCH_HAS_KEEPINITRD=y
CONFIG_ARCH_HAS_SET_MEMORY=y
CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
CONFIG_ARCH_32BIT_OFF_T=y
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
CONFIG_HAVE_RSEQ=y
CONFIG_HAVE_CLK=y
CONFIG_HAVE_PERF_REGS=y
CONFIG_HAVE_PERF_USER_STACK_DUMP=y
CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
CONFIG_HAVE_STACKPROTECTOR=y
CONFIG_CC_HAS_STACKPROTECTOR_NONE=y
CONFIG_STACKPROTECTOR=y
CONFIG_STACKPROTECTOR_STRONG=y
CONFIG_LTO_NONE=y
CONFIG_HAVE_CONTEXT_TRACKING=y
CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
CONFIG_MODULES_USE_ELF_REL=y
CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
CONFIG_HAVE_EXIT_THREAD=y
CONFIG_ARCH_MMAP_RND_BITS=8
CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
CONFIG_HAVE_COPY_THREAD_TLS=y
CONFIG_CLONE_BACKWARDS=y
CONFIG_OLD_SIGSUSPEND3=y
CONFIG_OLD_SIGACTION=y
CONFIG_64BIT_TIME=y
CONFIG_COMPAT_32BIT_TIME=y
CONFIG_ARCH_SUPPORTS_RT=y
CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y
CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
CONFIG_STRICT_KERNEL_RWX=y
CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
CONFIG_STRICT_MODULE_RWX=y
CONFIG_ARCH_HAS_PHYS_TO_DMA=y
CONFIG_REFCOUNT_FULL=y
# CONFIG_LOCK_EVENT_COUNTS is not set

#
# GCOV-based kernel profiling
#
# CONFIG_GCOV_KERNEL is not set
CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
# end of GCOV-based kernel profiling

CONFIG_PLUGIN_HOSTCC="g++"
CONFIG_HAVE_GCC_PLUGINS=y
CONFIG_GCC_PLUGINS=y
# CONFIG_GCC_PLUGIN_CYC_COMPLEXITY is not set
# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
CONFIG_GCC_PLUGIN_ARM_SSP_PER_TASK=y
# end of General architecture-dependent options

CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
# CONFIG_MODULE_SIG is not set
# CONFIG_MODULE_COMPRESS is not set
# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_TRIM_UNUSED_KSYMS is not set
CONFIG_BLOCK=y
CONFIG_BLK_SCSI_REQUEST=y
CONFIG_BLK_DEV_BSG=y
# CONFIG_BLK_DEV_BSGLIB is not set
# CONFIG_BLK_DEV_INTEGRITY is not set
# CONFIG_BLK_DEV_ZONED is not set
# CONFIG_BLK_CMDLINE_PARSER is not set
# CONFIG_BLK_WBT is not set
CONFIG_BLK_DEBUG_FS=y
# CONFIG_BLK_SED_OPAL is not set
# CONFIG_BLK_INLINE_ENCRYPTION is not set

#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_EFI_PARTITION=y
# end of Partition Types

CONFIG_BLK_MQ_VIRTIO=y
CONFIG_BLK_PM=y

#
# IO Schedulers
#
CONFIG_MQ_IOSCHED_DEADLINE=y
CONFIG_MQ_IOSCHED_KYBER=y
# CONFIG_IOSCHED_BFQ is not set
# end of IO Schedulers

CONFIG_ASN1=y
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
CONFIG_MUTEX_SPIN_ON_OWNER=y
CONFIG_RWSEM_SPIN_ON_OWNER=y
CONFIG_LOCK_SPIN_ON_OWNER=y
# CONFIG_GKI_HIDDEN_DRM_CONFIGS is not set
# CONFIG_GKI_HIDDEN_REGMAP_CONFIGS is not set
# CONFIG_GKI_HIDDEN_CRYPTO_CONFIGS is not set
# CONFIG_GKI_HIDDEN_SND_CONFIGS is not set
# CONFIG_GKI_HIDDEN_SND_SOC_CONFIGS is not set
# CONFIG_GKI_HIDDEN_MMC_CONFIGS is not set
# CONFIG_GKI_HIDDEN_GPIO_CONFIGS is not set
# CONFIG_GKI_HIDDEN_QCOM_CONFIGS is not set
# CONFIG_GKI_HIDDEN_MEDIA_CONFIGS is not set
# CONFIG_GKI_HIDDEN_VIRTUAL_CONFIGS is not set
# CONFIG_GKI_LEGACY_WEXT_ALLCONFIG is not set
# CONFIG_GKI_HIDDEN_USB_CONFIGS is not set
# CONFIG_GKI_HIDDEN_SOC_BUS_CONFIGS is not set
# CONFIG_GKI_HIDDEN_RPMSG_CONFIGS is not set
# CONFIG_GKI_HIDDEN_GPU_CONFIGS is not set
# CONFIG_GKI_HIDDEN_IRQ_CONFIGS is not set
# CONFIG_GKI_HIDDEN_HYPERVISOR_CONFIGS is not set
# CONFIG_GKI_HACKS_TO_FIX is not set
# CONFIG_GKI_OPT_FEATURES is not set
CONFIG_FREEZER=y

#
# Executable file formats
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_ELF_FDPIC is not set
CONFIG_ELFCORE=y
CONFIG_BINFMT_SCRIPT=y
CONFIG_ARCH_HAS_BINFMT_FLAT=y
# CONFIG_BINFMT_FLAT is not set
CONFIG_BINFMT_FLAT_ARGVP_ENVP_ON_STACK=y
# CONFIG_BINFMT_MISC is not set
# CONFIG_COREDUMP is not set
# end of Executable file formats

#
# Memory Management options
#
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_ARCH_KEEP_MEMBLOCK=y
CONFIG_MEMORY_ISOLATION=y
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_COMPACTION is not set
CONFIG_MIGRATION=y
CONFIG_CONTIG_ALLOC=y
# CONFIG_KSM is not set
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
# CONFIG_CLEANCACHE is not set
# CONFIG_FRONTSWAP is not set
CONFIG_CMA=y
# CONFIG_CMA_DEBUG is not set
# CONFIG_CMA_DEBUGFS is not set
CONFIG_CMA_AREAS=7
# CONFIG_ZPOOL is not set
# CONFIG_ZBUD is not set
# CONFIG_ZSMALLOC is not set
CONFIG_GENERIC_EARLY_IOREMAP=y
# CONFIG_IDLE_PAGE_TRACKING is not set
# CONFIG_PERCPU_STATS is not set
# CONFIG_GUP_BENCHMARK is not set
# end of Memory Management options

CONFIG_NET=y
CONFIG_SKB_EXTENSIONS=y

#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_DIAG is not set
CONFIG_UNIX=y
CONFIG_UNIX_SCM=y
CONFIG_UNIX_DIAG=y
# CONFIG_TLS is not set
CONFIG_XFRM=y
CONFIG_XFRM_ALGO=y
# CONFIG_XFRM_USER is not set
# CONFIG_XFRM_INTERFACE is not set
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
CONFIG_XFRM_IPCOMP=y
CONFIG_NET_KEY=y
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_IP_FIB_TRIE_STATS=y
CONFIG_IP_MULTIPLE_TABLES=y
# CONFIG_IP_ROUTE_MULTIPATH is not set
# CONFIG_IP_ROUTE_VERBOSE is not set
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE_DEMUX is not set
CONFIG_NET_IP_TUNNEL=y
# CONFIG_IP_MROUTE is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_NET_IPVTI is not set
# CONFIG_NET_FOU is not set
# CONFIG_NET_FOU_IP_TUNNELS is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
CONFIG_INET_IPCOMP=y
CONFIG_INET_XFRM_TUNNEL=y
CONFIG_INET_TUNNEL=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
CONFIG_INET_UDP_DIAG=y
# CONFIG_INET_RAW_DIAG is not set
# CONFIG_INET_DIAG_DESTROY is not set
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
CONFIG_IPV6=y
# CONFIG_IPV6_ROUTER_PREF is not set
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
# CONFIG_INET6_AH is not set
# CONFIG_INET6_ESP is not set
# CONFIG_INET6_IPCOMP is not set
# CONFIG_IPV6_MIP6 is not set
CONFIG_INET6_TUNNEL=y
# CONFIG_IPV6_VTI is not set
CONFIG_IPV6_SIT=y
# CONFIG_IPV6_SIT_6RD is not set
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=y
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_IPV6_MROUTE is not set
# CONFIG_IPV6_SEG6_LWTUNNEL is not set
# CONFIG_IPV6_SEG6_HMAC is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
# CONFIG_NETFILTER is not set
# CONFIG_BPFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_L2TP is not set
# CONFIG_BRIDGE is not set
CONFIG_HAVE_NET_DSA=y
# CONFIG_NET_DSA is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_PHONET is not set
# CONFIG_6LOWPAN 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_DIAG=y
# CONFIG_MPLS is not set
# CONFIG_NET_NSH is not set
# CONFIG_HSR is not set
# CONFIG_NET_SWITCHDEV is not set
# CONFIG_NET_L3_MASTER_DEV is not set
# CONFIG_NET_NCSI is not set
CONFIG_RPS=y
CONFIG_RFS_ACCEL=y
CONFIG_XPS=y
CONFIG_BQL=y
# CONFIG_BPF_JIT is not set
CONFIG_NET_FLOW_LIMIT=y

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# end of Network testing
# end of Networking options

# CONFIG_HAMRADIO is not set
CONFIG_CAN=y
CONFIG_CAN_RAW=y
CONFIG_CAN_BCM=y
CONFIG_CAN_GW=y
# CONFIG_CAN_J1939 is not set

#
# CAN Device Drivers
#
# CONFIG_CAN_VCAN is not set
# CONFIG_CAN_VXCAN is not set
# CONFIG_CAN_SLCAN is not set
CONFIG_CAN_DEV=y
CONFIG_CAN_CALC_BITTIMING=y
# CONFIG_CAN_FLEXCAN is not set
# CONFIG_CAN_GRCAN is not set
# CONFIG_CAN_SUN8I is not set
# CONFIG_CAN_TI_HECC is not set
# CONFIG_CAN_C_CAN is not set
# CONFIG_CAN_CC770 is not set
# CONFIG_CAN_IFI_CANFD is not set
# CONFIG_CAN_M_CAN is not set
# CONFIG_CAN_RCAR is not set
# CONFIG_CAN_RCAR_CANFD is not set
# CONFIG_CAN_SJA1000 is not set
# CONFIG_CAN_SOFTING is not set

#
# CAN SPI interfaces
#
# CONFIG_CAN_HI311X is not set
# CONFIG_CAN_MCP251X is not set
# end of CAN SPI interfaces

# CONFIG_CAN_DEBUG_DEVICES is not set
# end of CAN Device Drivers

# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
# CONFIG_AF_KCM is not set
CONFIG_FIB_RULES=y
CONFIG_WIRELESS=y
CONFIG_CFG80211=y
# CONFIG_NL80211_TESTMODE is not set
# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
CONFIG_CFG80211_CERTIFICATION_ONUS=y
CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
CONFIG_CFG80211_EXTRA_REGDB_KEYDIR=""
# CONFIG_CFG80211_REG_CELLULAR_HINTS is not set
# CONFIG_CFG80211_REG_RELAX_NO_IR is not set
CONFIG_CFG80211_DEFAULT_PS=y
# CONFIG_CFG80211_DEBUGFS is not set
CONFIG_CFG80211_CRDA_SUPPORT=y
# CONFIG_CFG80211_WEXT is not set
# CONFIG_MAC80211 is not set
CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
# CONFIG_WIMAX is not set
CONFIG_RFKILL=y
# CONFIG_RFKILL_INPUT is not set
# CONFIG_RFKILL_GPIO is not set
# CONFIG_NET_9P is not set
# CONFIG_CAIF is not set
# CONFIG_CEPH_LIB is not set
# CONFIG_NFC is not set
# CONFIG_PSAMPLE is not set
# CONFIG_NET_IFE is not set
# CONFIG_LWTUNNEL is not set
CONFIG_DST_CACHE=y
CONFIG_GRO_CELLS=y
# CONFIG_FAILOVER is not set
CONFIG_HAVE_EBPF_JIT=y

#
# Device Drivers
#
CONFIG_HAVE_PCI=y
# CONFIG_PCI is not set
# CONFIG_PCCARD is not set

#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_DEVTMPFS=y
# CONFIG_DEVTMPFS_MOUNT is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y

#
# Firmware loader
#
CONFIG_FW_LOADER=y
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_FW_LOADER_USER_HELPER is not set
# CONFIG_FW_LOADER_COMPRESS is not set
CONFIG_FW_CACHE=y
# end of Firmware loader

CONFIG_WANT_DEV_COREDUMP=y
CONFIG_ALLOW_DEV_COREDUMP=y
CONFIG_DEV_COREDUMP=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
CONFIG_GENERIC_CPU_AUTOPROBE=y
CONFIG_REGMAP=y
CONFIG_REGMAP_MMIO=y
CONFIG_DMA_SHARED_BUFFER=y
# CONFIG_DMA_FENCE_TRACE is not set
CONFIG_GENERIC_ARCH_TOPOLOGY=y
# end of Generic Driver Options

#
# Bus devices
#
# CONFIG_BRCMSTB_GISB_ARB is not set
# CONFIG_MOXTET is not set
# CONFIG_SIMPLE_PM_BUS is not set
# CONFIG_SUN50I_DE2_BUS is not set
# CONFIG_SUNXI_RSB is not set
CONFIG_SUNXI_MBUS=y
# CONFIG_SUNXI_NSI is not set
# CONFIG_VEXPRESS_CONFIG is not set
# end of Bus devices

# CONFIG_CONNECTOR is not set
# CONFIG_GNSS is not set
CONFIG_MTD=y
# CONFIG_MTD_TESTS is not set
# CONFIG_MTD_REDBOOT_PARTS is not set
# CONFIG_MTD_CMDLINE_PARTS is not set
# CONFIG_MTD_AFS_PARTS is not set
CONFIG_MTD_OF_PARTS=y
# CONFIG_MTD_AR7_PARTS is not set
# CONFIG_MTD_SUNXI_PARTS is not set

#
# Partition parsers
#
# end of Partition parsers

#
# User Modules And Translation Layers
#
# CONFIG_MTD_CHAR is not set
# CONFIG_MTD_BLOCK is not set
# CONFIG_MTD_BLOCK_RO is not set
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
# 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
# CONFIG_MTD_PARTITIONED_MASTER is not set

#
# RAM/ROM/Flash chip drivers
#
# CONFIG_MTD_CFI is not set
# CONFIG_MTD_JEDECPROBE 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_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
# end of RAM/ROM/Flash chip drivers

#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
# CONFIG_MTD_PLATRAM is not set
# end of Mapping drivers for chip access

#
# Self-contained MTD device drivers
#
# CONFIG_MTD_DATAFLASH is not set
# CONFIG_MTD_MCHP23K256 is not set
# CONFIG_MTD_SST25L is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLOCK2MTD is not set

#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOCG3 is not set
# end of Self-contained MTD device drivers

# CONFIG_MTD_ONENAND is not set
# CONFIG_MTD_RAW_NAND is not set
# CONFIG_MTD_SPI_NAND is not set

#
# sunxi-nand
#
CONFIG_AW_MTD_SPINAND=y
# CONFIG_AW_MTD_RAWNAND is not set
CONFIG_AW_SPINAND_PHYSICAL_LAYER=y
CONFIG_AW_SPINAND_SECURE_STORAGE=y
# CONFIG_AW_SPINAND_PSTORE_MTD_PART is not set
# CONFIG_AW_SPINAND_ENABLE_PHY_CRC16 is not set
CONFIG_AW_SPINAND_SIMULATE_MULTIPLANE=y
# end of sunxi-nand

#
# LPDDR & LPDDR2 PCM memory drivers
#
# CONFIG_MTD_LPDDR is not set
# CONFIG_MTD_LPDDR2_NVM is not set
# end of LPDDR & LPDDR2 PCM memory drivers

# CONFIG_MTD_SPI_NOR is not set
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_WL_THRESHOLD=4096
CONFIG_MTD_UBI_BEB_LIMIT=40
# CONFIG_MTD_UBI_FASTMAP is not set
# CONFIG_MTD_UBI_GLUEBI is not set
# CONFIG_MTD_UBI_BLOCK is not set
# CONFIG_MTD_HYPERBUS is not set
CONFIG_DTC=y
CONFIG_OF=y
# CONFIG_OF_UNITTEST is not set
CONFIG_OF_FLATTREE=y
CONFIG_OF_EARLY_FLATTREE=y
CONFIG_OF_KOBJ=y
CONFIG_OF_ADDRESS=y
CONFIG_OF_IRQ=y
CONFIG_OF_NET=y
CONFIG_OF_MDIO=y
CONFIG_OF_RESERVED_MEM=y
# CONFIG_OF_OVERLAY is not set
CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_NULL_BLK is not set
# CONFIG_SUNXI_NAND is not set
# CONFIG_BLK_DEV_LOOP is not set
# CONFIG_BLK_DEV_DRBD is not set
# CONFIG_BLK_DEV_NBD 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_RBD is not set

#
# NVME Support
#
# CONFIG_NVME_FC is not set
# end of NVME Support

#
# Misc devices
#
# CONFIG_AD525X_DPOT is not set
# CONFIG_DUMMY_IRQ is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_APDS9802ALS is not set
# CONFIG_ISL29003 is not set
# CONFIG_ISL29020 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_SENSORS_BH1770 is not set
# CONFIG_SENSORS_APDS990X is not set
# CONFIG_HMC6352 is not set
# CONFIG_DS1682 is not set
# CONFIG_LATTICE_ECP3_CONFIG is not set
# CONFIG_SRAM is not set
# CONFIG_XILINX_SDFEC is not set
# CONFIG_PVPANIC is not set
# CONFIG_HISI_HIKEY_USB is not set
# CONFIG_C2PORT is not set

#
# EEPROM support
#
# CONFIG_EEPROM_AT24 is not set
# CONFIG_EEPROM_AT25 is not set
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_EEPROM_93XX46 is not set
# CONFIG_EEPROM_IDT_89HPESX is not set
# CONFIG_EEPROM_EE1004 is not set
# end of EEPROM support

#
# Texas Instruments shared transport line discipline
#
# CONFIG_TI_ST is not set
# end of Texas Instruments shared transport line discipline

# CONFIG_SENSORS_LIS3_SPI is not set
# CONFIG_SENSORS_LIS3_I2C is not set
# CONFIG_ALTERA_STAPL is not set

#
# Intel MIC & related support
#

#
# Intel MIC Bus Driver
#

#
# SCIF Bus Driver
#

#
# VOP Bus Driver
#
# CONFIG_VOP_BUS is not set

#
# Intel MIC Host Driver
#

#
# Intel MIC Card Driver
#

#
# SCIF Driver
#

#
# Intel MIC Coprocessor State Management (COSM) Drivers
#

#
# VOP Driver
#
# end of Intel MIC & related support

# CONFIG_ECHO is not set
CONFIG_SUNXI_RFKILL=y
# CONFIG_SUNXI_ADDR_MGT is not set
# CONFIG_SUNXI_BOOTEVENT is not set

#
# sunxi Gorilla ESL platform
#
# CONFIG_SUNXI_GORILLA is not set
# end of sunxi Gorilla ESL platform

# CONFIG_SUNXI_MIPSLOADER is not set
# CONFIG_SUNXI_TVUTILS is not set
# end of Misc devices

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

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

#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
# end of SCSI Transports

CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_ISCSI_BOOT_SYSFS is not set
# CONFIG_SCSI_UFSHCD is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_VIRTIO is not set
# CONFIG_SCSI_DH is not set
# end of SCSI device support

# CONFIG_ATA is not set
# CONFIG_MD is not set
# CONFIG_TARGET_CORE is not set
CONFIG_NETDEVICES=y
CONFIG_MII=y
CONFIG_NET_CORE=y
# CONFIG_BONDING is not set
# CONFIG_DUMMY is not set
# CONFIG_EQUALIZER is not set
# CONFIG_NET_TEAM is not set
# CONFIG_MACVLAN is not set
# CONFIG_IPVLAN is not set
# CONFIG_VXLAN is not set
# CONFIG_GENEVE is not set
# CONFIG_GTP is not set
# CONFIG_MACSEC is not set
# CONFIG_NETCONSOLE is not set
# CONFIG_TUN is not set
# CONFIG_TUN_VNET_CROSS_LE is not set
# CONFIG_VETH is not set
# CONFIG_VIRTIO_NET is not set
# CONFIG_NLMON is not set

#
# CAIF transport drivers
#

#
# Distributed Switch Architecture drivers
#
# end of Distributed Switch Architecture drivers

CONFIG_ETHERNET=y
CONFIG_NET_VENDOR_ALACRITECH=y
CONFIG_NET_VENDOR_ALLWINNER=y
# CONFIG_SUN4I_EMAC is not set
CONFIG_SUNXI_GMAC=y
CONFIG_SUNXI_EXT_PHY=y
# CONFIG_ALTERA_TSE is not set
CONFIG_NET_VENDOR_AMAZON=y
CONFIG_NET_VENDOR_AQUANTIA=y
CONFIG_NET_VENDOR_ARC=y
CONFIG_NET_VENDOR_AURORA=y
# CONFIG_AURORA_NB8800 is not set
CONFIG_NET_VENDOR_BROADCOM=y
# CONFIG_B44 is not set
# CONFIG_BCMGENET is not set
# CONFIG_SYSTEMPORT is not set
CONFIG_NET_VENDOR_CADENCE=y
# CONFIG_MACB is not set
CONFIG_NET_VENDOR_CAVIUM=y
CONFIG_NET_VENDOR_CIRRUS=y
# CONFIG_CS89x0 is not set
CONFIG_NET_VENDOR_CORTINA=y
# CONFIG_GEMINI_ETHERNET is not set
# CONFIG_DM9000 is not set
# CONFIG_DNET is not set
CONFIG_NET_VENDOR_EZCHIP=y
# CONFIG_EZCHIP_NPS_MANAGEMENT_ENET is not set
CONFIG_NET_VENDOR_FARADAY=y
# CONFIG_FTMAC100 is not set
# CONFIG_FTGMAC100 is not set
CONFIG_NET_VENDOR_GOOGLE=y
CONFIG_NET_VENDOR_HISILICON=y
# CONFIG_HIX5HD2_GMAC is not set
# CONFIG_HISI_FEMAC is not set
# CONFIG_HIP04_ETH is not set
# CONFIG_HNS is not set
# CONFIG_HNS_DSAF is not set
# CONFIG_HNS_ENET is not set
CONFIG_NET_VENDOR_HUAWEI=y
CONFIG_NET_VENDOR_I825XX=y
CONFIG_NET_VENDOR_INTEL=y
CONFIG_NET_VENDOR_MARVELL=y
# CONFIG_MVMDIO is not set
CONFIG_NET_VENDOR_MELLANOX=y
# CONFIG_MLXSW_CORE is not set
# CONFIG_MLXFW is not set
CONFIG_NET_VENDOR_MICREL=y
# CONFIG_KS8842 is not set
# CONFIG_KS8851 is not set
# CONFIG_KS8851_MLL is not set
CONFIG_NET_VENDOR_MICROCHIP=y
# CONFIG_ENC28J60 is not set
# CONFIG_ENCX24J600 is not set
CONFIG_NET_VENDOR_MICROSEMI=y
CONFIG_NET_VENDOR_NATSEMI=y
CONFIG_NET_VENDOR_NETRONOME=y
CONFIG_NET_VENDOR_NI=y
# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
CONFIG_NET_VENDOR_8390=y
# CONFIG_AX88796 is not set
# CONFIG_ETHOC is not set
CONFIG_NET_VENDOR_PENSANDO=y
CONFIG_NET_VENDOR_QUALCOMM=y
# CONFIG_QCA7000_SPI is not set
# CONFIG_QCOM_EMAC is not set
# CONFIG_RMNET is not set
CONFIG_NET_VENDOR_RENESAS=y
CONFIG_NET_VENDOR_ROCKER=y
CONFIG_NET_VENDOR_SAMSUNG=y
# CONFIG_SXGBE_ETH is not set
CONFIG_NET_VENDOR_SEEQ=y
CONFIG_NET_VENDOR_SOLARFLARE=y
CONFIG_NET_VENDOR_SMSC=y
# CONFIG_SMC91X is not set
# CONFIG_SMC911X is not set
# CONFIG_SMSC911X is not set
CONFIG_NET_VENDOR_SOCIONEXT=y
CONFIG_NET_VENDOR_STMICRO=y
# CONFIG_STMMAC_ETH is not set
CONFIG_NET_VENDOR_SYNOPSYS=y
# CONFIG_DWC_XLGMAC is not set
CONFIG_NET_VENDOR_VIA=y
# CONFIG_VIA_RHINE is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_NET_VENDOR_WIZNET=y
# CONFIG_WIZNET_W5100 is not set
# CONFIG_WIZNET_W5300 is not set
CONFIG_NET_VENDOR_XILINX=y
# CONFIG_XILINX_AXI_EMAC is not set
CONFIG_MDIO_DEVICE=y
CONFIG_MDIO_BUS=y
# CONFIG_MDIO_BCM_UNIMAC is not set
# CONFIG_MDIO_BITBANG is not set
# CONFIG_MDIO_BUS_MUX_GPIO is not set
# CONFIG_MDIO_BUS_MUX_MMIOREG is not set
# CONFIG_MDIO_BUS_MUX_MULTIPLEXER is not set
# CONFIG_MDIO_HISI_FEMAC is not set
# CONFIG_MDIO_MSCC_MIIM is not set
# CONFIG_MDIO_SUN4I is not set
CONFIG_PHYLIB=y
CONFIG_SWPHY=y

#
# MII PHY device drivers
#
# CONFIG_ADIN_PHY is not set
# CONFIG_AMD_PHY is not set
# CONFIG_AQUANTIA_PHY is not set
# CONFIG_AX88796B_PHY is not set
# CONFIG_AT803X_PHY is not set
# CONFIG_BCM7XXX_PHY is not set
# CONFIG_BCM87XX_PHY is not set
# CONFIG_BROADCOM_PHY is not set
# CONFIG_CICADA_PHY is not set
# CONFIG_CORTINA_PHY is not set
# CONFIG_DAVICOM_PHY is not set
# CONFIG_DP83822_PHY is not set
# CONFIG_DP83TC811_PHY is not set
# CONFIG_DP83848_PHY is not set
# CONFIG_DP83867_PHY is not set
CONFIG_FIXED_PHY=y
# CONFIG_ICPLUS_PHY is not set
# CONFIG_INTEL_XWAY_PHY is not set
# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_LXT_PHY is not set
# CONFIG_MARVELL_PHY is not set
# CONFIG_MARVELL_10G_PHY is not set
# CONFIG_MICREL_PHY is not set
# CONFIG_MICROCHIP_PHY is not set
# CONFIG_MICROCHIP_T1_PHY is not set
# CONFIG_MICROSEMI_PHY is not set
# CONFIG_MOTORCOMM_PHY is not set
# CONFIG_NATIONAL_PHY is not set
# CONFIG_NXP_TJA11XX_PHY is not set
# CONFIG_QSEMI_PHY is not set
# CONFIG_REALTEK_PHY is not set
# CONFIG_RENESAS_PHY is not set
# CONFIG_ROCKCHIP_PHY is not set
# CONFIG_RTL8363_NB is not set
# CONFIG_SMSC_PHY is not set
# CONFIG_STE10XP is not set
# CONFIG_TERANETICS_PHY is not set
# CONFIG_VITESSE_PHY is not set
# CONFIG_XILINX_GMII2RGMII is not set
# CONFIG_MICREL_KS8995MA is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set

#
# Host-side USB support is needed for USB Network Adapter support
#
CONFIG_WLAN=y
# CONFIG_WIRELESS_WDS is not set
CONFIG_WLAN_VENDOR_ADMTEK=y
CONFIG_WLAN_VENDOR_ATH=y
# CONFIG_ATH_DEBUG is not set
# CONFIG_ATH_REG_DYNAMIC_USER_REG_HINTS is not set
# CONFIG_ATH6KL is not set
CONFIG_WLAN_VENDOR_ATMEL=y
CONFIG_WLAN_VENDOR_BROADCOM=y
# CONFIG_BRCMFMAC is not set
CONFIG_WLAN_VENDOR_CISCO=y
CONFIG_WLAN_VENDOR_INTEL=y
CONFIG_WLAN_VENDOR_INTERSIL=y
# CONFIG_HOSTAP is not set
CONFIG_WLAN_VENDOR_MARVELL=y
# CONFIG_LIBERTAS is not set
# CONFIG_MWIFIEX is not set
CONFIG_WLAN_VENDOR_MEDIATEK=y
CONFIG_WLAN_VENDOR_RALINK=y
CONFIG_WLAN_VENDOR_REALTEK=y
CONFIG_WLAN_VENDOR_RSI=y
CONFIG_WLAN_VENDOR_ST=y
CONFIG_WLAN_VENDOR_TI=y
CONFIG_WLAN_VENDOR_ZYDAS=y
CONFIG_WLAN_VENDOR_QUANTENNA=y
# CONFIG_XR829_WLAN is not set
# CONFIG_XR819S_WLAN is not set
# CONFIG_RTL8821CS is not set
# CONFIG_RTL8723DS is not set
CONFIG_RTL8189FS=y
# CONFIG_SPARD_WLAN_SUPPORT is not set
# CONFIG_BCMDHD is not set
# CONFIG_AIC_WLAN_SUPPORT is not set
# CONFIG_VIRT_WIFI is not set

#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#
# CONFIG_WAN is not set
# CONFIG_NETDEVSIM is not set
# CONFIG_NET_FAILOVER is not set
# CONFIG_ISDN is not set
# CONFIG_NVM is not set

#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
# CONFIG_INPUT_SPARSEKMAP is not set
# CONFIG_INPUT_MATRIXKMAP is not set

#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
# CONFIG_INPUT_SENSORINIT is not set

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
# CONFIG_KEYBOARD_ADP5588 is not set
# CONFIG_KEYBOARD_ADP5589 is not set
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_QT1050 is not set
# CONFIG_KEYBOARD_QT1070 is not set
# CONFIG_KEYBOARD_QT2160 is not set
# CONFIG_KEYBOARD_DLINK_DIR685 is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_GPIO is not set
# CONFIG_KEYBOARD_GPIO_POLLED is not set
# CONFIG_KEYBOARD_TCA6416 is not set
# CONFIG_KEYBOARD_TCA8418 is not set
# CONFIG_KEYBOARD_MATRIX is not set
# CONFIG_KEYBOARD_LM8333 is not set
# CONFIG_KEYBOARD_MAX7359 is not set
# CONFIG_KEYBOARD_MCS is not set
# CONFIG_KEYBOARD_MPR121 is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_OPENCORES is not set
# CONFIG_KEYBOARD_SAMSUNG is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_SUN4I_LRADC is not set
# CONFIG_KEYBOARD_OMAP4 is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_CAP11XX is not set
# CONFIG_KEYBOARD_BCM is not set
CONFIG_KEYBOARD_SUNXI=y
# CONFIG_KEYBOARD_TPKEY is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
CONFIG_INPUT_TOUCHSCREEN=y
CONFIG_TOUCHSCREEN_PROPERTIES=y
# CONFIG_TOUCHSCREEN_ADS7846 is not set
# CONFIG_TOUCHSCREEN_AD7877 is not set
# CONFIG_TOUCHSCREEN_AD7879 is not set
# CONFIG_TOUCHSCREEN_AR1021_I2C is not set
# CONFIG_TOUCHSCREEN_ATMEL_MXT is not set
# CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set
# CONFIG_TOUCHSCREEN_BU21013 is not set
# CONFIG_TOUCHSCREEN_BU21029 is not set
# CONFIG_TOUCHSCREEN_CHIPONE_ICN8318 is not set
# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set
# CONFIG_TOUCHSCREEN_DYNAPRO is not set
# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
# CONFIG_TOUCHSCREEN_EETI is not set
# CONFIG_TOUCHSCREEN_EGALAX is not set
# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
# CONFIG_TOUCHSCREEN_EXC3000 is not set
# CONFIG_TOUCHSCREEN_FUJITSU is not set
# CONFIG_TOUCHSCREEN_GOODIX is not set
# CONFIG_TOUCHSCREEN_HIDEEP is not set
# CONFIG_TOUCHSCREEN_ILI210X is not set
# CONFIG_TOUCHSCREEN_S6SY761 is not set
# CONFIG_TOUCHSCREEN_GUNZE is not set
# CONFIG_TOUCHSCREEN_EKTF2127 is not set
# CONFIG_TOUCHSCREEN_ELAN is not set
# CONFIG_TOUCHSCREEN_ELO is not set
# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
# CONFIG_TOUCHSCREEN_WACOM_I2C is not set
# CONFIG_TOUCHSCREEN_MAX11801 is not set
# CONFIG_TOUCHSCREEN_MCS5000 is not set
# CONFIG_TOUCHSCREEN_MMS114 is not set
# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set
# CONFIG_TOUCHSCREEN_MTOUCH is not set
# CONFIG_TOUCHSCREEN_IMX6UL_TSC is not set
# CONFIG_TOUCHSCREEN_INEXIO is not set
# CONFIG_TOUCHSCREEN_MK712 is not set
# CONFIG_TOUCHSCREEN_PENMOUNT is not set
# CONFIG_TOUCHSCREEN_EDT_FT5X06 is not set
# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
# CONFIG_TOUCHSCREEN_PIXCIR is not set
# CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set
# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
# CONFIG_TOUCHSCREEN_TSC_SERIO is not set
# CONFIG_TOUCHSCREEN_TSC2004 is not set
# CONFIG_TOUCHSCREEN_TSC2005 is not set
# CONFIG_TOUCHSCREEN_TSC2007 is not set
# CONFIG_TOUCHSCREEN_RM_TS is not set
# CONFIG_TOUCHSCREEN_SILEAD is not set
# CONFIG_TOUCHSCREEN_SIS_I2C is not set
# CONFIG_TOUCHSCREEN_ST1232 is not set
# CONFIG_TOUCHSCREEN_SUN4I is not set
CONFIG_TOUCHSCREEN_SUNXI=y
# CONFIG_TOUCHSCREEN_SURFACE3_SPI is not set
# CONFIG_TOUCHSCREEN_SX8654 is not set
# CONFIG_TOUCHSCREEN_TPS6507X is not set
# CONFIG_TOUCHSCREEN_ZET6223 is not set
# CONFIG_TOUCHSCREEN_ZFORCE is not set
# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set
# CONFIG_TOUCHSCREEN_IQS5XX is not set
# CONFIG_TOUCHSCREEN_GSLX680NEW is not set
# CONFIG_TOUCHSCREEN_GT9XXNEW_TS is not set
# CONFIG_TOUCHSCREEN_GT9XXNEWDUP_TS is not set
# CONFIG_TOUCHSCREEN_FTS is not set
# CONFIG_INPUT_MISC is not set
# CONFIG_RMI4_CORE is not set
CONFIG_INPUT_SENSOR=y
# CONFIG_SENSORS_SC7A20 is not set
# CONFIG_SENSORS_MIR3DA is not set
# CONFIG_STK3X1X is not set
# CONFIG_SUNXI_TPADC is not set
CONFIG_SUNXI_GPADC=y

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_SERPORT=y
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_SERIO_ALTERA_PS2 is not set
# CONFIG_SERIO_PS2MULT is not set
# CONFIG_SERIO_ARC_PS2 is not set
# CONFIG_SERIO_APBPS2 is not set
# CONFIG_SERIO_SUN4I_PS2 is not set
# CONFIG_SERIO_GPIO_PS2 is not set
# CONFIG_USERIO is not set
# CONFIG_GAMEPORT is not set
# end of Hardware I/O ports
# end of Input device support

#
# 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 is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_N_GSM is not set
# CONFIG_TRACE_SINK is not set
# CONFIG_NULL_TTY is not set
CONFIG_LDISC_AUTOLOAD=y
# CONFIG_DEVMEM is not set
# CONFIG_DEVKMEM is not set

#
# Serial drivers
#
# CONFIG_SERIAL_8250 is not set

#
# Non-8250 serial port support
#
# CONFIG_SERIAL_EARLYCON_ARM_SEMIHOST is not set
# CONFIG_SERIAL_SAMSUNG is not set
# CONFIG_SERIAL_MAX3100 is not set
# CONFIG_SERIAL_MAX310X is not set
# CONFIG_SERIAL_UARTLITE is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_SIFIVE is not set
# CONFIG_SERIAL_SCCNXP is not set
# CONFIG_SERIAL_SC16IS7XX is not set
# CONFIG_SERIAL_BCM63XX is not set
# CONFIG_SERIAL_ALTERA_JTAGUART is not set
# CONFIG_SERIAL_ALTERA_UART is not set
# CONFIG_SERIAL_IFX6X60 is not set
# CONFIG_SERIAL_XILINX_PS_UART is not set
# CONFIG_SERIAL_ARC is not set
# CONFIG_SERIAL_FSL_LPUART is not set
# CONFIG_SERIAL_FSL_LINFLEXUART is not set
# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
# CONFIG_SERIAL_ST_ASC is not set
# CONFIG_SERIAL_SPRD is not set
CONFIG_SERIAL_SUNXI=y
# CONFIG_SERIAL_SUNXI_DMA is not set
CONFIG_SERIAL_SUNXI_CONSOLE=y
# CONFIG_SERIAL_SUNXI_EARLYCON is not set
# end of Serial drivers

# CONFIG_SERIAL_DEV_BUS is not set
# CONFIG_TTY_PRINTK is not set
# CONFIG_HVC_DCC is not set
# CONFIG_VIRTIO_CONSOLE is not set
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
# CONFIG_XILLYBUS is not set
# CONFIG_SUNXI_BS83B16C is not set
# end of Character devices

# CONFIG_RANDOM_TRUST_BOOTLOADER is not set
CONFIG_DUMP_REG=y
CONFIG_DUMP_REG_MISC=y
# CONFIG_SUNXI_G2D is not set
# CONFIG_SUNXI_DI is not set
CONFIG_SUNXI_STANDBY_DEBUG=y
# CONFIG_SUNXI_SYS_INFO is not set
CONFIG_SUNXI_SMC=y

#
# I2C support
#
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_COMPAT=y
CONFIG_I2C_CHARDEV=y
# CONFIG_I2C_MUX is not set
CONFIG_I2C_HELPER_AUTO=y

#
# I2C Hardware Bus support
#

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_CBUS_GPIO is not set
# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
# CONFIG_I2C_EMEV2 is not set
# CONFIG_I2C_GPIO is not set
# CONFIG_I2C_MV64XXX is not set
# CONFIG_I2C_OCORES is not set
CONFIG_I2C_SUNXI=y
# CONFIG_I2C_PCA_PLATFORM is not set
# CONFIG_I2C_RK3X is not set
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_XILINX is not set

#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set

#
# Other I2C/SMBus bus drivers
#
# end of I2C Hardware Bus support

# CONFIG_I2C_STUB is not set
# CONFIG_I2C_SLAVE is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# end of I2C support

# CONFIG_I3C is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
# CONFIG_SPI_MEM is not set

#
# SPI Master Controller Drivers
#
# CONFIG_SPI_ALTERA is not set
# CONFIG_SPI_AXI_SPI_ENGINE is not set
# CONFIG_SPI_BITBANG is not set
# CONFIG_SPI_CADENCE is not set
# CONFIG_SPI_DESIGNWARE is not set
# CONFIG_SPI_NXP_FLEXSPI is not set
# CONFIG_SPI_GPIO is not set
# CONFIG_SPI_FSL_SPI is not set
# CONFIG_SPI_OC_TINY is not set
# CONFIG_SPI_ROCKCHIP is not set
# CONFIG_SPI_SC18IS602 is not set
# CONFIG_SPI_SIFIVE is not set
# CONFIG_SPI_SUN4I is not set
# CONFIG_SPI_SUN6I is not set
# CONFIG_SPI_MXIC is not set
CONFIG_SPI_SUNXI=y
# CONFIG_SPI_XCOMM is not set
# CONFIG_SPI_XILINX is not set
# CONFIG_SPI_ZYNQMP_GQSPI is not set

#
# SPI Protocol Masters
#
CONFIG_SPI_SPIDEV=y
# CONFIG_SPI_LOOPBACK_TEST is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_SPI_SLAVE is not set
# CONFIG_SPMI is not set
# CONFIG_HSI is not set
# CONFIG_PPS is not set

#
# PTP clock support
#
# CONFIG_PTP_1588_CLOCK is not set

#
# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
#
# end of PTP clock support

CONFIG_PINCTRL=y
CONFIG_PINMUX=y
CONFIG_PINCONF=y
CONFIG_GENERIC_PINCONF=y
# CONFIG_DEBUG_PINCTRL is not set
# CONFIG_PINCTRL_AMD is not set
# CONFIG_PINCTRL_MCP23S08 is not set
# CONFIG_PINCTRL_SINGLE is not set
# CONFIG_PINCTRL_SX150X is not set
# CONFIG_PINCTRL_STMFX is not set
# CONFIG_PINCTRL_OCELOT is not set

#
# Allwinner SOC PINCTRL DRIVER
#
CONFIG_PINCTRL_SUNXI=y
# CONFIG_PINCTRL_SUNXI_DEBUGFS is not set
# CONFIG_PINCTRL_SUNXI_TEST is not set
# CONFIG_PINCTRL_SUN8IW15P1 is not set
# CONFIG_PINCTRL_SUN8IW15P1_R is not set
CONFIG_PINCTRL_SUN8IW20=y
# CONFIG_PINCTRL_SUN50IW9 is not set
# CONFIG_PINCTRL_SUN50IW9_R is not set
# CONFIG_PINCTRL_SUN50IW10P1 is not set
# CONFIG_PINCTRL_SUN50IW10P1_R is not set
# CONFIG_PINCTRL_SUN50IW12 is not set
# CONFIG_PINCTRL_SUN50IW12_R is not set
# CONFIG_PINCTRL_SUN4I_A10 is not set
# CONFIG_PINCTRL_SUN5I is not set
# CONFIG_PINCTRL_SUN6I_A31 is not set
# CONFIG_PINCTRL_SUN6I_A31_R is not set
# CONFIG_PINCTRL_SUN8I_A23 is not set
# CONFIG_PINCTRL_SUN8I_A33 is not set
# CONFIG_PINCTRL_SUN8I_A83T is not set
# CONFIG_PINCTRL_SUN8I_A83T_R is not set
# CONFIG_PINCTRL_SUN8I_A23_R is not set
# CONFIG_PINCTRL_SUN8I_H3 is not set
# CONFIG_PINCTRL_SUN8I_H3_R is not set
# CONFIG_PINCTRL_SUN8I_V3S is not set
# CONFIG_PINCTRL_SUN9I_A80 is not set
# CONFIG_PINCTRL_SUN9I_A80_R is not set
# CONFIG_PINCTRL_SUN50I_A64 is not set
# CONFIG_PINCTRL_SUN50I_A64_R is not set
# CONFIG_PINCTRL_SUN50I_A100 is not set
# CONFIG_PINCTRL_SUN50I_A100_R is not set
# CONFIG_PINCTRL_SUN50I_H5 is not set
# CONFIG_PINCTRL_SUN50I_H6 is not set
# CONFIG_PINCTRL_SUN50I_H6_R is not set
# end of Allwinner SOC PINCTRL DRIVER

CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
CONFIG_GPIOLIB=y
CONFIG_GPIOLIB_FASTPATH_LIMIT=512
CONFIG_OF_GPIO=y
# CONFIG_DEBUG_GPIO is not set
CONFIG_GPIO_SYSFS=y

#
# Memory mapped GPIO drivers
#
# CONFIG_GPIO_74XX_MMIO is not set
# CONFIG_GPIO_ALTERA is not set
# CONFIG_GPIO_SUNXI is not set
# CONFIG_GPIO_CADENCE is not set
# CONFIG_GPIO_DWAPB is not set
# CONFIG_GPIO_FTGPIO010 is not set
# CONFIG_GPIO_GENERIC_PLATFORM is not set
# CONFIG_GPIO_GRGPIO is not set
# CONFIG_GPIO_HLWD is not set
# CONFIG_GPIO_MB86S7X is not set
# CONFIG_GPIO_MPC8XXX is not set
# CONFIG_GPIO_SAMA5D2_PIOBU is not set
# CONFIG_GPIO_SYSCON is not set
# CONFIG_GPIO_XILINX is not set
# CONFIG_GPIO_ZEVIO is not set
# CONFIG_GPIO_AMD_FCH is not set
# end of Memory mapped GPIO drivers

#
# I2C GPIO expanders
#
# CONFIG_GPIO_ADP5588 is not set
# CONFIG_GPIO_ADNP is not set
# CONFIG_GPIO_BS83B16C is not set
# CONFIG_GPIO_GW_PLD is not set
# CONFIG_GPIO_MAX7300 is not set
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set
# CONFIG_GPIO_TPIC2810 is not set
# end of I2C GPIO expanders

#
# MFD GPIO expanders
#
# CONFIG_HTC_EGPIO is not set
# end of MFD GPIO expanders

#
# SPI GPIO expanders
#
# CONFIG_GPIO_74X164 is not set
# CONFIG_GPIO_MAX3191X is not set
# CONFIG_GPIO_MAX7301 is not set
# CONFIG_GPIO_MC33880 is not set
# CONFIG_GPIO_PISOSR is not set
# CONFIG_GPIO_XRA1403 is not set
# end of SPI GPIO expanders

# CONFIG_GPIO_MOCKUP is not set
# CONFIG_W1 is not set
# CONFIG_POWER_AVS is not set
# CONFIG_POWER_RESET is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
CONFIG_POWER_SUPPLY_HWMON=y
# CONFIG_PDA_POWER is not set
# CONFIG_TEST_POWER is not set
# CONFIG_CHARGER_ADP5061 is not set
# CONFIG_BATTERY_DS2780 is not set
# CONFIG_BATTERY_DS2781 is not set
# CONFIG_BATTERY_DS2782 is not set
# CONFIG_BATTERY_SBS is not set
# CONFIG_CHARGER_SBS is not set
# CONFIG_BATTERY_BQ27XXX is not set
# CONFIG_BATTERY_MAX17040 is not set
# CONFIG_BATTERY_MAX17042 is not set
# CONFIG_CHARGER_MAX8903 is not set
# CONFIG_CHARGER_LP8727 is not set
# CONFIG_CHARGER_GPIO is not set
# CONFIG_CHARGER_MANAGER is not set
# CONFIG_CHARGER_LT3651 is not set
# CONFIG_CHARGER_DETECTOR_MAX14656 is not set
# CONFIG_CHARGER_BQ2415X is not set
# CONFIG_CHARGER_BQ24257 is not set
# CONFIG_CHARGER_BQ24735 is not set
# CONFIG_CHARGER_BQ25890 is not set
# CONFIG_CHARGER_SMB347 is not set
# CONFIG_BATTERY_GAUGE_LTC2941 is not set
# CONFIG_CHARGER_RT9455 is not set
# CONFIG_CHARGER_UCS1002 is not set
CONFIG_HWMON=y
# CONFIG_HWMON_DEBUG_CHIP is not set

#
# Native drivers
#
# CONFIG_SENSORS_AD7314 is not set
# CONFIG_SENSORS_AD7414 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7310 is not set
# CONFIG_SENSORS_ADT7410 is not set
# CONFIG_SENSORS_ADT7411 is not set
# CONFIG_SENSORS_ADT7462 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_ADT7475 is not set
# CONFIG_SENSORS_AS370 is not set
# CONFIG_SENSORS_ASC7621 is not set
# CONFIG_SENSORS_ASPEED is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS620 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_FTSTEUTATES is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_G760A is not set
# CONFIG_SENSORS_G762 is not set
# CONFIG_SENSORS_GPIO_FAN is not set
# CONFIG_SENSORS_HIH6130 is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_JC42 is not set
# CONFIG_SENSORS_POWR1220 is not set
# CONFIG_SENSORS_LINEAGE is not set
# CONFIG_SENSORS_LTC2945 is not set
# CONFIG_SENSORS_LTC2990 is not set
# CONFIG_SENSORS_LTC4151 is not set
# CONFIG_SENSORS_LTC4215 is not set
# CONFIG_SENSORS_LTC4222 is not set
# CONFIG_SENSORS_LTC4245 is not set
# CONFIG_SENSORS_LTC4260 is not set
# CONFIG_SENSORS_LTC4261 is not set
# CONFIG_SENSORS_MAX1111 is not set
# CONFIG_SENSORS_MAX16065 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX1668 is not set
# CONFIG_SENSORS_MAX197 is not set
# CONFIG_SENSORS_MAX31722 is not set
# CONFIG_SENSORS_MAX6621 is not set
# CONFIG_SENSORS_MAX6639 is not set
# CONFIG_SENSORS_MAX6642 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_MAX6697 is not set
# CONFIG_SENSORS_MAX31790 is not set
# CONFIG_SENSORS_MCP3021 is not set
# CONFIG_SENSORS_TC654 is not set
# CONFIG_SENSORS_ADCXX is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM70 is not set
# CONFIG_SENSORS_LM73 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_LM95234 is not set
# CONFIG_SENSORS_LM95241 is not set
# CONFIG_SENSORS_LM95245 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_NTC_THERMISTOR is not set
# CONFIG_SENSORS_NCT6683 is not set
# CONFIG_SENSORS_NCT6775 is not set
# CONFIG_SENSORS_NCT7802 is not set
# CONFIG_SENSORS_NCT7904 is not set
# CONFIG_SENSORS_NPCM7XX is not set
# CONFIG_SENSORS_OCC_P8_I2C is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_PMBUS is not set
# CONFIG_SENSORS_PWM_FAN is not set
# CONFIG_SENSORS_SHT15 is not set
# CONFIG_SENSORS_SHT21 is not set
# CONFIG_SENSORS_SHT3x is not set
# CONFIG_SENSORS_SHTC1 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_EMC1403 is not set
# CONFIG_SENSORS_EMC2103 is not set
# CONFIG_SENSORS_EMC6W201 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_SCH5627 is not set
# CONFIG_SENSORS_SCH5636 is not set
# CONFIG_SENSORS_STTS751 is not set
# CONFIG_SENSORS_SMM665 is not set
# CONFIG_SENSORS_ADC128D818 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_ADS7871 is not set
# CONFIG_SENSORS_AMC6821 is not set
# CONFIG_SENSORS_INA209 is not set
# CONFIG_SENSORS_INA2XX is not set
# CONFIG_SENSORS_INA3221 is not set
# CONFIG_SENSORS_TC74 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_TMP102 is not set
# CONFIG_SENSORS_TMP103 is not set
# CONFIG_SENSORS_TMP108 is not set
# CONFIG_SENSORS_TMP401 is not set
# CONFIG_SENSORS_TMP421 is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_W83773G is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83795 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
CONFIG_THERMAL=y
CONFIG_THERMAL_STATISTICS=y
CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
CONFIG_THERMAL_HWMON=y
CONFIG_THERMAL_OF=y
CONFIG_THERMAL_WRITABLE_TRIPS=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_DEFAULT_GOV_POWER_ALLOCATOR is not set
# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
CONFIG_THERMAL_GOV_STEP_WISE=y
# CONFIG_THERMAL_GOV_BANG_BANG is not set
CONFIG_THERMAL_GOV_USER_SPACE=y
CONFIG_THERMAL_GOV_POWER_ALLOCATOR=y
CONFIG_CPU_THERMAL=y
# CONFIG_CLOCK_THERMAL is not set
CONFIG_THERMAL_EMULATION=y
# CONFIG_THERMAL_MMIO is not set
# CONFIG_QORIQ_THERMAL is not set
CONFIG_SUNXI_THERMAL=y
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_CORE=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
CONFIG_WATCHDOG_OPEN_TIMEOUT=0
# CONFIG_WATCHDOG_SYSFS is not set

#
# Watchdog Pretimeout Governors
#
# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set

#
# Watchdog Device Drivers
#
# CONFIG_SOFT_WATCHDOG is not set
# CONFIG_GPIO_WATCHDOG is not set
# CONFIG_XILINX_WATCHDOG is not set
# CONFIG_ZIIRAVE_WATCHDOG is not set
# CONFIG_CADENCE_WATCHDOG is not set
# CONFIG_FTWDT010_WATCHDOG is not set
# CONFIG_DW_WATCHDOG is not set
CONFIG_SUNXI_WATCHDOG=y
# CONFIG_MAX63XX_WATCHDOG is not set
# CONFIG_MEN_A21_WDT is not set
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
CONFIG_BCMA_POSSIBLE=y
# CONFIG_BCMA is not set

#
# Multifunction device drivers
#
CONFIG_MFD_CORE=y
# CONFIG_MFD_ACT8945A is not set
# CONFIG_MFD_SUN4I_GPADC is not set
# CONFIG_MFD_AS3711 is not set
# CONFIG_MFD_AS3722 is not set
# CONFIG_PMIC_ADP5520 is not set
# CONFIG_MFD_AAT2870_CORE is not set
# CONFIG_MFD_ATMEL_FLEXCOM is not set
# CONFIG_MFD_ATMEL_HLCDC is not set
# CONFIG_MFD_BCM590XX is not set
# CONFIG_MFD_BD9571MWV is not set
# CONFIG_MFD_AXP2101_I2C is not set
# CONFIG_MFD_AXP20X_I2C is not set
# CONFIG_MFD_MADERA is not set
# CONFIG_MFD_ASIC3 is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_DA9052_SPI is not set
# CONFIG_MFD_DA9052_I2C is not set
# CONFIG_MFD_DA9055 is not set
# CONFIG_MFD_DA9062 is not set
# CONFIG_MFD_DA9063 is not set
# CONFIG_MFD_DA9150 is not set
# CONFIG_MFD_MC13XXX_SPI is not set
# CONFIG_MFD_MC13XXX_I2C is not set
# CONFIG_MFD_HI6421_PMIC is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_HTC_I2CPLD is not set
# CONFIG_MFD_KEMPLD is not set
# CONFIG_MFD_88PM800 is not set
# CONFIG_MFD_88PM805 is not set
# CONFIG_MFD_88PM860X is not set
# CONFIG_MFD_MAX14577 is not set
# CONFIG_MFD_MAX77620 is not set
# CONFIG_MFD_MAX77650 is not set
# CONFIG_MFD_MAX77686 is not set
# CONFIG_MFD_MAX77693 is not set
# CONFIG_MFD_MAX77843 is not set
# CONFIG_MFD_MAX8907 is not set
# CONFIG_MFD_MAX8925 is not set
# CONFIG_MFD_MAX8997 is not set
# CONFIG_MFD_MAX8998 is not set
# CONFIG_MFD_MT6397 is not set
# CONFIG_MFD_MENF21BMC is not set
# CONFIG_EZX_PCAP is not set
# CONFIG_MFD_CPCAP is not set
# CONFIG_MFD_RETU is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_PM8XXX is not set
# CONFIG_MFD_RT5033 is not set
# CONFIG_MFD_RC5T583 is not set
# CONFIG_MFD_RK808 is not set
# CONFIG_MFD_RN5T618 is not set
# CONFIG_MFD_SEC_CORE is not set
# CONFIG_MFD_SI476X_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_SKY81452 is not set
# CONFIG_MFD_SMSC is not set
# CONFIG_ABX500_CORE is not set
# CONFIG_MFD_STMPE is not set
CONFIG_MFD_SUN6I_PRCM=y
CONFIG_MFD_SYSCON=y
# CONFIG_MFD_TI_AM335X_TSCADC is not set
# CONFIG_MFD_LP3943 is not set
# CONFIG_MFD_LP8788 is not set
# CONFIG_MFD_TI_LMU is not set
# CONFIG_MFD_PALMAS is not set
# CONFIG_TPS6105X is not set
# CONFIG_TPS65010 is not set
# CONFIG_TPS6507X is not set
# CONFIG_MFD_TPS65086 is not set
# CONFIG_MFD_TPS65090 is not set
# CONFIG_MFD_TPS65217 is not set
# CONFIG_MFD_TI_LP873X is not set
# CONFIG_MFD_TI_LP87565 is not set
# CONFIG_MFD_TPS65218 is not set
# CONFIG_MFD_TPS6586X is not set
# CONFIG_MFD_TPS65910 is not set
# CONFIG_MFD_TPS65912_I2C is not set
# CONFIG_MFD_TPS65912_SPI is not set
# CONFIG_MFD_TPS80031 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_TWL6040_CORE is not set
# CONFIG_MFD_WL1273_CORE is not set
# CONFIG_MFD_LM3533 is not set
# CONFIG_MFD_TC3589X is not set
# CONFIG_MFD_T7L66XB is not set
# CONFIG_MFD_TC6387XB is not set
# CONFIG_MFD_TC6393XB is not set
# CONFIG_MFD_TQMX86 is not set
# CONFIG_MFD_LOCHNAGAR is not set
# CONFIG_MFD_ARIZONA_I2C is not set
# CONFIG_MFD_ARIZONA_SPI is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X_I2C is not set
# CONFIG_MFD_WM831X_SPI is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_WM8994 is not set
# CONFIG_MFD_ROHM_BD718XX is not set
# CONFIG_MFD_ROHM_BD70528 is not set
# CONFIG_MFD_STPMIC1 is not set
# CONFIG_MFD_STMFX is not set
# end of Multifunction device drivers

CONFIG_REGULATOR=y
# CONFIG_REGULATOR_DEBUG is not set
CONFIG_REGULATOR_FIXED_VOLTAGE=y
# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
# CONFIG_REGULATOR_88PG86X is not set
# CONFIG_REGULATOR_ACT8865 is not set
# CONFIG_REGULATOR_AD5398 is not set
# CONFIG_REGULATOR_ANATOP is not set
CONFIG_SUNXI_REGULATOR_PWM=y
# CONFIG_REGULATOR_DA9210 is not set
# CONFIG_REGULATOR_DA9211 is not set
# CONFIG_REGULATOR_FAN53555 is not set
# CONFIG_REGULATOR_GPIO is not set
# CONFIG_REGULATOR_ISL9305 is not set
# CONFIG_REGULATOR_ISL6271A is not set
# CONFIG_REGULATOR_LP3971 is not set
# CONFIG_REGULATOR_LP3972 is not set
# CONFIG_REGULATOR_LP872X is not set
# CONFIG_REGULATOR_LP8755 is not set
# CONFIG_REGULATOR_LTC3589 is not set
# CONFIG_REGULATOR_LTC3676 is not set
# CONFIG_REGULATOR_MAX1586 is not set
# CONFIG_REGULATOR_MAX8649 is not set
# CONFIG_REGULATOR_MAX8660 is not set
# CONFIG_REGULATOR_MAX8952 is not set
# CONFIG_REGULATOR_MAX8973 is not set
# CONFIG_REGULATOR_MCP16502 is not set
# CONFIG_REGULATOR_MT6311 is not set
# CONFIG_REGULATOR_PFUZE100 is not set
# CONFIG_REGULATOR_PV88060 is not set
# CONFIG_REGULATOR_PV88080 is not set
# CONFIG_REGULATOR_PV88090 is not set
# CONFIG_REGULATOR_PWM is not set
# CONFIG_REGULATOR_SLG51000 is not set
# CONFIG_REGULATOR_SY8106A is not set
# CONFIG_REGULATOR_SY8824X is not set
# CONFIG_REGULATOR_TPS51632 is not set
# CONFIG_REGULATOR_TPS62360 is not set
# CONFIG_REGULATOR_TPS65023 is not set
# CONFIG_REGULATOR_TPS6507X is not set
# CONFIG_REGULATOR_TPS65132 is not set
# CONFIG_REGULATOR_TPS6524X is not set
# CONFIG_REGULATOR_VCTRL is not set
CONFIG_RC_CORE=y
CONFIG_RC_MAP=y
# CONFIG_LIRC is not set
CONFIG_RC_DECODERS=y
CONFIG_IR_NEC_DECODER=y
CONFIG_IR_RC5_DECODER=y
# CONFIG_IR_RC6_DECODER is not set
# CONFIG_IR_JVC_DECODER is not set
# CONFIG_IR_SONY_DECODER is not set
# CONFIG_IR_SANYO_DECODER is not set
# CONFIG_IR_SHARP_DECODER is not set
# CONFIG_IR_MCE_KBD_DECODER is not set
# CONFIG_IR_XMP_DECODER is not set
# CONFIG_IR_IMON_DECODER is not set
# CONFIG_IR_RCMM_DECODER is not set
CONFIG_RC_DEVICES=y
# CONFIG_IR_HIX5HD2 is not set
# CONFIG_RC_LOOPBACK is not set
# CONFIG_IR_GPIO_CIR is not set
# CONFIG_IR_SUNXI is not set
CONFIG_IR_RX_SUNXI=y
# CONFIG_IR_TX_SUNXI is not set
# CONFIG_IR_SERIAL is not set
# CONFIG_IR_SIR is not set
CONFIG_MEDIA_SUPPORT=y

#
# Multimedia core support
#
# CONFIG_MEDIA_CAMERA_SUPPORT is not set
# CONFIG_MEDIA_ANALOG_TV_SUPPORT is not set
# CONFIG_MEDIA_DIGITAL_TV_SUPPORT is not set
# CONFIG_MEDIA_RADIO_SUPPORT is not set
# CONFIG_MEDIA_SDR_SUPPORT is not set
# CONFIG_MEDIA_CEC_SUPPORT is not set
# CONFIG_VIDEO_ADV_DEBUG is not set
# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set

#
# Media drivers
#

#
# Supported MMC/SDIO adapters
#
CONFIG_VIDEOBUF2_CORE=y

#
# Media ancillary drivers (tuners, sensors, i2c, spi, frontends)
#

#
# Media SPI Adapters
#
# end of Media SPI Adapters

#
# Customise DVB Frontends
#

#
# Tools to develop new frontends
#
# end of Customise DVB Frontends

CONFIG_VIDEO_ENCODER_DECODER_SUNXI=y
# CONFIG_VIDEO_GOOGLE_DECODER_SUNXI is not set

#
# Graphics support
#

#
# GPU support for sunxi
#
CONFIG_SUNXI_GPU_TYPE="None"
# end of GPU support for sunxi

# CONFIG_IMX_IPUV3_CORE is not set
# CONFIG_DRM is not set
# CONFIG_DRM_DP_CEC is not set

#
# ARM devices
#
# end of ARM devices

#
# ACP (Audio CoProcessor) Configuration
#
# end of ACP (Audio CoProcessor) Configuration

#
# Frame buffer Devices
#
CONFIG_FB_CMDLINE=y
CONFIG_FB=y
# CONFIG_FIRMWARE_EDID is not set
# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_MODE_HELPERS is not set
# CONFIG_FB_TILEBLITTING is not set

#
# Frame buffer hardware drivers
#
# CONFIG_FB_OPENCORES is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
# CONFIG_FB_METRONOME is not set
# CONFIG_FB_SIMPLE is not set
# CONFIG_FB_SSD1307 is not set

#
# Video support for sunxi
#
# CONFIG_FB_CONSOLE_SUNXI is not set
CONFIG_DISP2_SUNXI=y
CONFIG_SUNXI_DISP2_FB_DISABLE_ROTATE=y
# CONFIG_SUNXI_DISP2_FB_ROTATION_SUPPORT is not set
# CONFIG_SUNXI_DISP2_FB_DECOMPRESS_LZMA is not set
# CONFIG_HDMI_DISP2_SUNXI is not set
CONFIG_HDMI2_DISP2_SUNXI=y
CONFIG_AW_PHY=y
# CONFIG_DEFAULT_PHY is not set
# CONFIG_HDMI_EP952_DISP2_SUNXI is not set
CONFIG_HDMI2_HDCP_SUNXI=y
# CONFIG_HDMI2_HDCP22_SUNXI is not set
# CONFIG_HDMI2_CEC_SUNXI is not set
# CONFIG_HDMI2_FREQ_SPREAD_SPECTRUM is not set
# CONFIG_TV_DISP2_SUNXI is not set
# CONFIG_VDPO_DISP2_SUNXI is not set
# CONFIG_EDP_DISP2_SUNXI is not set
# CONFIG_DISP2_SUNXI_BOOT_COLORBAR is not set
CONFIG_DISP2_SUNXI_DEBUG=y
# CONFIG_DISP2_SUNXI_COMPOSER is not set
# CONFIG_DISP2_LCD_ESD_DETECT is not set
# CONFIG_LCD_FB is not set
# CONFIG_LCD_FB_ENABLE_DEFERRED_IO is not set

#
# LCD panels select
#
# CONFIG_LCD_SUPPORT_GG1P4062UTSW is not set
# CONFIG_LCD_SUPPORT_DX0960BE40A1 is not set
# CONFIG_LCD_SUPPORT_TFT720X1280 is not set
# CONFIG_LCD_SUPPORT_FD055HD003S is not set
CONFIG_LCD_SUPPORT_LT8912B=y
CONFIG_LCD_SUPPORT_AML070WXII4006=y
CONFIG_LCD_SUPPORT_HE0801A068=y
# CONFIG_LCD_SUPPORT_ILI9341 is not set
# CONFIG_LCD_SUPPORT_LH219WQ1 is not set
# CONFIG_LCD_SUPPORT_LS029B3SX02 is not set
# CONFIG_LCD_SUPPORT_LT070ME05000 is not set
# CONFIG_LCD_SUPPORT_S6D7AA0X01 is not set
# CONFIG_LCD_SUPPORT_T27P06 is not set
# CONFIG_LCD_SUPPORT_TFT720x1280 is not set
# CONFIG_LCD_SUPPORT_WTQ05027D01 is not set
# CONFIG_LCD_SUPPORT_H245QBN02 is not set
# CONFIG_LCD_SUPPORT_ST7789V is not set
# CONFIG_LCD_SUPPORT_ST7796S is not set
# CONFIG_LCD_SUPPORT_ST7701S is not set
# CONFIG_LCD_SUPPORT_T30P106 is not set
# CONFIG_LCD_SUPPORT_TO20T20000 is not set
# CONFIG_LCD_SUPPORT_FRD450H40014 is not set
# CONFIG_LCD_SUPPORT_S2003T46G is not set
CONFIG_LCD_SUPPORT_WILLIAMLCD=y
CONFIG_LCD_SUPPORT_LQ101R1SX03=y
CONFIG_LCD_SUPPORT_INET_DSI_PANEL=y
# CONFIG_LCD_SUPPORT_WTL096601G03 is not set
# CONFIG_LCD_SUPPORT_RT13QV005D is not set
# CONFIG_LCD_SUPPORT_ST7789V_CPU is not set
CONFIG_LCD_SUPPORT_CC08021801_310_800X1280=y
# CONFIG_LCD_SUPPORT_JD9366AB_3 is not set
# CONFIG_LCD_SUPPORT_TFT08006 is not set
CONFIG_LCD_SUPPORT_BP101WX1_206=y
CONFIG_LCD_SUPPORT_FX070=y
CONFIG_LCD_SUPPORT_K101IM2QA04=y
CONFIG_LCD_SUPPORT_K101_IM2BYL02_L_800X1280=y
CONFIG_LCD_SUPPORT_K080_IM2HYL802R_800X1280=y
CONFIG_LCD_SUPPORT_KD080D24=y
# end of LCD panels select

#
# Display engine feature select
#
CONFIG_DISP2_SUNXI_SUPPORT_SMBL=y
CONFIG_DISP2_SUNXI_SUPPORT_ENAHNCE=y
CONFIG_DISP2_SUNXI_DEVICE_OFF_ON_RELEASE=y
# end of Display engine feature select
# end of Video support for sunxi
# end of Frame buffer Devices

#
# Backlight & LCD device support
#
# CONFIG_LCD_CLASS_DEVICE is not set
# CONFIG_BACKLIGHT_CLASS_DEVICE is not set
# end of Backlight & LCD device support

#
# Console display driver support
#
CONFIG_DUMMY_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE is not set
# end of Console display driver support

# CONFIG_LOGO is not set
# end of Graphics support

# CONFIG_SOUND is not set

#
# HID support
#
CONFIG_HID=y
# CONFIG_HID_BATTERY_STRENGTH is not set
# CONFIG_HIDRAW is not set
# CONFIG_UHID is not set
CONFIG_HID_GENERIC=y

#
# Special HID drivers
#
# CONFIG_HID_A4TECH is not set
# CONFIG_HID_ACRUX is not set
# CONFIG_HID_APPLE is not set
# CONFIG_HID_AUREAL is not set
# CONFIG_HID_BELKIN is not set
# CONFIG_HID_CHERRY is not set
# CONFIG_HID_CHICONY is not set
# CONFIG_HID_COUGAR is not set
# CONFIG_HID_MACALLY is not set
# CONFIG_HID_CMEDIA is not set
# CONFIG_HID_CYPRESS is not set
# CONFIG_HID_DRAGONRISE is not set
# CONFIG_HID_EMS_FF is not set
# CONFIG_HID_ELECOM is not set
# CONFIG_HID_EZKEY is not set
# CONFIG_HID_GEMBIRD is not set
# CONFIG_HID_GFRM is not set
# CONFIG_HID_KEYTOUCH is not set
# CONFIG_HID_KYE is not set
# CONFIG_HID_WALTOP is not set
# CONFIG_HID_VIEWSONIC is not set
# CONFIG_HID_GYRATION is not set
# CONFIG_HID_ICADE is not set
# CONFIG_HID_ITE is not set
# CONFIG_HID_JABRA is not set
# CONFIG_HID_TWINHAN is not set
# CONFIG_HID_KENSINGTON is not set
# CONFIG_HID_LCPOWER is not set
# CONFIG_HID_LENOVO is not set
# CONFIG_HID_LOGITECH is not set
# CONFIG_HID_MAGICMOUSE is not set
# CONFIG_HID_MALTRON is not set
# CONFIG_HID_MAYFLASH is not set
# CONFIG_HID_REDRAGON is not set
# CONFIG_HID_MICROSOFT is not set
# CONFIG_HID_MONTEREY is not set
# CONFIG_HID_MULTITOUCH is not set
# CONFIG_HID_NINTENDO is not set
# CONFIG_HID_NTI is not set
# CONFIG_HID_ORTEK is not set
# CONFIG_HID_PANTHERLORD is not set
# CONFIG_HID_PETALYNX is not set
# CONFIG_HID_PICOLCD is not set
# CONFIG_HID_PLANTRONICS is not set
# CONFIG_HID_PRIMAX is not set
# CONFIG_HID_SAITEK is not set
# CONFIG_HID_SAMSUNG is not set
# CONFIG_HID_SPEEDLINK is not set
# CONFIG_HID_STEAM is not set
# CONFIG_HID_STEELSERIES is not set
# CONFIG_HID_SUNPLUS is not set
# CONFIG_HID_RMI is not set
# CONFIG_HID_GREENASIA is not set
# CONFIG_HID_SMARTJOYPLUS is not set
# CONFIG_HID_TIVO is not set
# CONFIG_HID_TOPSEED is not set
# CONFIG_HID_THRUSTMASTER is not set
# CONFIG_HID_UDRAW_PS3 is not set
# CONFIG_HID_XINMO is not set
# CONFIG_HID_ZEROPLUS is not set
# CONFIG_HID_ZYDACRON is not set
# CONFIG_HID_SENSOR_HUB is not set
# CONFIG_HID_ALPS is not set
# end of Special HID drivers

#
# I2C HID support
#
# CONFIG_I2C_HID is not set
# end of I2C HID support
# end of HID support

CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_SUPPORT is not set
CONFIG_MMC=y
CONFIG_PWRSEQ_EMMC=y
CONFIG_PWRSEQ_SIMPLE=y
CONFIG_MMC_BLOCK=y
CONFIG_MMC_BLOCK_MINORS=8
# CONFIG_SDIO_UART is not set
# CONFIG_MMC_TEST is not set

#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_SDHCI is not set
# CONFIG_MMC_SPI is not set
# CONFIG_MMC_DW is not set
# CONFIG_MMC_USDHI6ROL0 is not set
CONFIG_MMC_SUNXI=y
CONFIG_MMC_SUNXI_V4P1X=y
CONFIG_MMC_SUNXI_V4P00X=y
CONFIG_MMC_SUNXI_V4P10X=y
CONFIG_MMC_SUNXI_V4P5X=y
CONFIG_MMC_SUNXI_V5P3X=y
# CONFIG_MMC_CQHCI is not set
# CONFIG_MMC_HSQ is not set
# CONFIG_MMC_MTK is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
CONFIG_EDAC_ATOMIC_SCRUB=y
CONFIG_EDAC_SUPPORT=y
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
CONFIG_RTC_SYSTOHC=y
CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
CONFIG_RTC_NVMEM=y

#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set

#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_ABB5ZES3 is not set
# CONFIG_RTC_DRV_ABEOZ9 is not set
# CONFIG_RTC_DRV_ABX80X is not set
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_HYM8563 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_ISL12022 is not set
# CONFIG_RTC_DRV_ISL12026 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8523 is not set
# CONFIG_RTC_DRV_PCF85063 is not set
# CONFIG_RTC_DRV_PCF85363 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_BQ32K is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8010 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_RX8025 is not set
# CONFIG_RTC_DRV_EM3027 is not set
# CONFIG_RTC_DRV_RV3028 is not set
# CONFIG_RTC_DRV_RV8803 is not set
# CONFIG_RTC_DRV_SD3078 is not set

#
# SPI RTC drivers
#
# CONFIG_RTC_DRV_M41T93 is not set
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1302 is not set
# CONFIG_RTC_DRV_DS1305 is not set
# CONFIG_RTC_DRV_DS1343 is not set
# CONFIG_RTC_DRV_DS1347 is not set
# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6916 is not set
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RX4581 is not set
# CONFIG_RTC_DRV_RX6110 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_PCF2123 is not set
# CONFIG_RTC_DRV_MCP795 is not set
CONFIG_RTC_I2C_AND_SPI=y

#
# SPI and I2C RTC drivers
#
# CONFIG_RTC_DRV_DS3232 is not set
# CONFIG_RTC_DRV_PCF2127 is not set
# CONFIG_RTC_DRV_RV3029C2 is not set

#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1685_FAMILY is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_DS2404 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_MSM6242 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_RP5C01 is not set
# CONFIG_RTC_DRV_V3020 is not set
# CONFIG_RTC_DRV_ZYNQMP is not set

#
# on-CPU RTC drivers
#
# CONFIG_RTC_DRV_SUN6I is not set
CONFIG_RTC_DRV_SUNXI=y
# CONFIG_SUNXI_REBOOT_FLAG is not set
# CONFIG_SUNXI_RTC_BOOTCOUNT is not set
# CONFIG_SUNXI_RTC_POWEROFF_ALARM is not set
# CONFIG_RTC_DRV_CADENCE is not set
# CONFIG_RTC_DRV_FTRTC010 is not set
# CONFIG_RTC_DRV_SNVS is not set
# CONFIG_RTC_DRV_R7301 is not set

#
# HID Sensor RTC drivers
#
CONFIG_DMADEVICES=y
# CONFIG_DMADEVICES_DEBUG is not set

#
# DMA Devices
#
CONFIG_DMA_ENGINE=y
CONFIG_DMA_VIRTUAL_CHANNELS=y
CONFIG_DMA_OF=y
# CONFIG_ALTERA_MSGDMA is not set
CONFIG_DMA_SUN6I=y
# CONFIG_DW_AXI_DMAC is not set
# CONFIG_FSL_EDMA is not set
# CONFIG_FSL_QDMA is not set
# CONFIG_INTEL_IDMA64 is not set
# CONFIG_NBPFAXI_DMA is not set
# CONFIG_QCOM_HIDMA_MGMT is not set
# CONFIG_QCOM_HIDMA is not set
# CONFIG_DW_DMAC is not set

#
# DMA Clients
#
# CONFIG_ASYNC_TX_DMA is not set
# CONFIG_DMATEST is not set

#
# DMABUF options
#
# CONFIG_SYNC_FILE is not set
# CONFIG_UDMABUF is not set
# CONFIG_DMABUF_SELFTESTS is not set
# end of DMABUF options

# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set
# CONFIG_VFIO is not set
# CONFIG_VIRT_DRIVERS is not set
CONFIG_VIRTIO=y
CONFIG_VIRTIO_MENU=y
# CONFIG_VIRTIO_BALLOON is not set
# CONFIG_VIRTIO_INPUT is not set
# CONFIG_VIRTIO_MMIO is not set

#
# Microsoft Hyper-V guest support
#
# end of Microsoft Hyper-V guest support

# CONFIG_GREYBUS is not set
CONFIG_STAGING=y
# CONFIG_COMEDI is not set
# CONFIG_RTLLIB is not set
# CONFIG_RTL8723BS is not set

#
# Speakup console speech
#
# CONFIG_SPEAKUP is not set
# end of Speakup console speech

# CONFIG_STAGING_MEDIA is not set

#
# Android
#
# CONFIG_ASHMEM is not set
CONFIG_ION=y
CONFIG_ION_SYSTEM_HEAP=y
CONFIG_ION_CMA_HEAP=y
# end of Android

# CONFIG_STAGING_BOARD is not set
# CONFIG_GS_FPGABOOT is not set
# CONFIG_UNISYSSPAR is not set
# CONFIG_COMMON_CLK_XLNX_CLKWZRD is not set
# CONFIG_FB_TFT is not set
# CONFIG_WILC1000_SDIO is not set
# CONFIG_WILC1000_SPI is not set
# CONFIG_KS7010 is not set
# CONFIG_PI433 is not set

#
# Gasket devices
#
# end of Gasket devices

# CONFIG_XIL_AXIS_FIFO is not set
# CONFIG_FIELDBUS_DEV is not set
# CONFIG_UWB is not set
# CONFIG_EXFAT_FS is not set
# CONFIG_GOLDFISH is not set
# CONFIG_MFD_CROS_EC is not set
# CONFIG_CHROME_PLATFORMS is not set
# CONFIG_MELLANOX_PLATFORM is not set
CONFIG_CLKDEV_LOOKUP=y
CONFIG_HAVE_CLK_PREPARE=y
CONFIG_COMMON_CLK=y

#
# Common Clock Framework
#
# CONFIG_COMMON_CLK_DEBUG is not set
# CONFIG_CLK_HSDK is not set
# CONFIG_COMMON_CLK_MAX9485 is not set
# CONFIG_COMMON_CLK_SI5341 is not set
# CONFIG_COMMON_CLK_SI5351 is not set
# CONFIG_COMMON_CLK_SI514 is not set
# CONFIG_COMMON_CLK_SI544 is not set
# CONFIG_COMMON_CLK_SI570 is not set
# CONFIG_COMMON_CLK_CDCE706 is not set
# CONFIG_COMMON_CLK_CDCE925 is not set
# CONFIG_COMMON_CLK_CS2000_CP is not set
# CONFIG_CLK_QORIQ is not set
# CONFIG_COMMON_CLK_PWM is not set
# CONFIG_COMMON_CLK_VC5 is not set
# CONFIG_COMMON_CLK_FIXED_MMIO is not set
CONFIG_CLK_SUNXI=y
# CONFIG_CLK_SUNXI_CLOCKS is not set
# CONFIG_CLK_SUNXI_DDR is not set
# CONFIG_CLK_SUNXI_PRCM_SUN6I is not set
# CONFIG_CLK_SUNXI_PRCM_SUN8I is not set
# CONFIG_CLK_SUNXI_PRCM_SUN9I is not set
CONFIG_SUNXI_CCU=y
CONFIG_SUN8IW20_CCU=y
CONFIG_SUN8IW20_R_CCU=y
# CONFIG_SUN8I_A83T_CCU is not set
# CONFIG_SUN8I_DE2_CCU is not set
# CONFIG_SUN8I_R_CCU is not set
CONFIG_SUNXI_RTC_CCU=y
# end of Common Clock Framework

# CONFIG_HWSPINLOCK is not set
# CONFIG_HWSPINLOCK_SUNXI is not set

#
# Clock Source drivers
#
CONFIG_TIMER_OF=y
CONFIG_TIMER_PROBE=y
CONFIG_CLKSRC_MMIO=y
CONFIG_SUN4I_TIMER=y
# CONFIG_SUN50I_TIMER is not set
# CONFIG_SUNXI_TIMER is not set
# CONFIG_SUNXI_TIMER_TEST is not set
CONFIG_ARM_ARCH_TIMER=y
# CONFIG_ARM_ARCH_TIMER_EVTSTREAM is not set
# CONFIG_MTK_TIMER is not set
# end of Clock Source drivers

CONFIG_MAILBOX=y
# CONFIG_PLATFORM_MHU is not set
# CONFIG_ALTERA_MBOX is not set
# CONFIG_MAILBOX_TEST is not set
CONFIG_SUNXI_MAILBOX=y
CONFIG_IOMMU_IOVA=y
CONFIG_IOMMU_API=y
# CONFIG_IOMMU_LIMIT_IOVA_ALIGNMENT is not set
CONFIG_IOMMU_SUPPORT=y

#
# Generic IOMMU Pagetable Support
#
# CONFIG_IOMMU_IO_PGTABLE_LPAE is not set
# CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set
# end of Generic IOMMU Pagetable Support

# CONFIG_IOMMU_DEBUGFS is not set
# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
CONFIG_OF_IOMMU=y
CONFIG_IOMMU_DMA=y
# CONFIG_ARM_SMMU is not set
CONFIG_SUNXI_IOMMU=y
CONFIG_SUNXI_IOMMU_DEBUG=y
CONFIG_SUNXI_IOMMU_TESTS=y

#
# Remoteproc drivers
#
CONFIG_REMOTEPROC=y
CONFIG_SUNXI_REMOTEPROC=y
CONFIG_SUNXI_REMOTEPROC_SRM_CORE=y
CONFIG_SUNXI_REMOTEPROC_SRM_DEV=y
# end of Remoteproc drivers

#
# Rpmsg drivers
#
CONFIG_RPMSG=y
CONFIG_RPMSG_CHAR=y
# CONFIG_RPMSG_QCOM_GLINK_RPM is not set
# CONFIG_RPMSG_SUNXI_AMP is not set
# CONFIG_RPMSG_DSP_STANDBY is not set
CONFIG_RPMSG_VIRTIO=y
# CONFIG_RPMSG_SUNXI_TTY is not set
CONFIG_RPMSG_SUNXI_CLIENT_SAMPLE=y
# end of Rpmsg drivers

# CONFIG_SOUNDWIRE is not set

#
# SOC (System On Chip) specific Drivers
#

#
# Amlogic SoC drivers
#
# end of Amlogic SoC drivers

#
# Aspeed SoC drivers
#
# end of Aspeed SoC drivers

#
# Broadcom SoC drivers
#
# CONFIG_SOC_BRCMSTB is not set
# end of Broadcom SoC drivers

#
# NXP/Freescale QorIQ SoC drivers
#
# end of NXP/Freescale QorIQ SoC drivers

#
# i.MX SoC drivers
#
# end of i.MX SoC drivers

#
# Qualcomm SoC drivers
#
# end of Qualcomm SoC drivers

CONFIG_SUNXI_SRAM=y
CONFIG_SUNXI_PM_DOMAINS=y
CONFIG_SUNXI_SID=y
# CONFIG_SUNXI_RISCV_SUSPEND is not set
# CONFIG_PM_TRACE_NVMEM is not set
# CONFIG_SOC_TI is not set

#
# Xilinx SoC drivers
#
# CONFIG_XILINX_VCU is not set
# end of Xilinx SoC drivers
# end of SOC (System On Chip) specific Drivers

# CONFIG_PM_DEVFREQ is not set
# CONFIG_EXTCON is not set
# CONFIG_MEMORY is not set
# CONFIG_IIO is not set
CONFIG_PWM=y
CONFIG_PWM_SYSFS=y
# CONFIG_PWM_FSL_FTM is not set
# CONFIG_PWM_PCA9685 is not set
# CONFIG_PWM_SUN4I is not set
CONFIG_PWM_SUNXI_GROUP=y
CONFIG_DSP_DEBUG=y
CONFIG_DSP_LOG_DEBUG=y

#
# IRQ chip support
#
CONFIG_IRQCHIP=y
CONFIG_ARM_GIC=y
CONFIG_ARM_GIC_MAX_NR=1
# CONFIG_AL_FIC is not set
# CONFIG_SUNXI_WAKEUPGEN is not set
# CONFIG_SUN8I_NMI is not set
# end of IRQ chip support

# CONFIG_IPACK_BUS is not set
CONFIG_ARCH_HAS_RESET_CONTROLLER=y
CONFIG_RESET_CONTROLLER=y
CONFIG_RESET_SIMPLE=y
CONFIG_RESET_SUNXI=y
# CONFIG_RESET_TI_SYSCON is not set

#
# PHY Subsystem
#
# CONFIG_GENERIC_PHY is not set
# CONFIG_PHY_SUN6I_MIPI_DPHY is not set
# CONFIG_BCM_KONA_USB2_PHY is not set
# CONFIG_PHY_CADENCE_DP is not set
# CONFIG_PHY_CADENCE_DPHY is not set
# CONFIG_PHY_CADENCE_SIERRA is not set
# CONFIG_PHY_FSL_IMX8MQ_USB is not set
# CONFIG_PHY_MIXEL_MIPI_DPHY is not set
# CONFIG_PHY_PXA_28NM_HSIC is not set
# CONFIG_PHY_PXA_28NM_USB2 is not set
# CONFIG_PHY_OCELOT_SERDES is not set
# end of PHY Subsystem

# CONFIG_POWERCAP is not set
# CONFIG_MCB is not set
# CONFIG_RAS is not set

#
# Android
#
CONFIG_ANDROID=y
# CONFIG_ANDROID_BINDER_IPC is not set
# end of Android

# CONFIG_DAX is not set
CONFIG_NVMEM=y
CONFIG_NVMEM_SYSFS=y
CONFIG_NVMEM_SUNXI_SID=y

#
# HW tracing support
#
# CONFIG_STM is not set
# CONFIG_INTEL_TH is not set
# end of HW tracing support

# CONFIG_FPGA is not set
# CONFIG_FSI is not set
# CONFIG_TEE is not set
CONFIG_PM_OPP=y
# CONFIG_SIOX is not set
# CONFIG_SLIMBUS is not set
# CONFIG_INTERCONNECT is not set
# CONFIG_COUNTER is not set
# end of Device Drivers

#
# File systems
#
CONFIG_DCACHE_WORD_ACCESS=y
# CONFIG_VALIDATE_FS_PARSER is not set
CONFIG_FS_IOMAP=y
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
CONFIG_EXT4_DEBUG=y
CONFIG_JBD2=y
# CONFIG_JBD2_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_BTRFS_FS is not set
# CONFIG_NILFS2_FS is not set
# CONFIG_F2FS_FS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_EXPORTFS=y
# CONFIG_EXPORTFS_BLOCK_OPS is not set
CONFIG_FILE_LOCKING=y
CONFIG_MANDATORY_FILE_LOCKING=y
# CONFIG_FS_ENCRYPTION is not set
# CONFIG_FS_VERITY is not set
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_FANOTIFY=y
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_FUSE_FS is not set
# CONFIG_OVERLAY_FS is not set
# CONFIG_INCREMENTAL_FS is not set

#
# Caches
#
# CONFIG_FSCACHE is not set
# end of Caches

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

#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_FAT_DEFAULT_UTF8 is not set
CONFIG_NTFS_FS=y
# CONFIG_NTFS_DEBUG is not set
CONFIG_NTFS_RW=y
# end of DOS/FAT/NT Filesystems

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
# CONFIG_PROC_CHILDREN is not set
CONFIG_KERNFS=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
CONFIG_TMPFS_XATTR=y
CONFIG_MEMFD_CREATE=y
# CONFIG_CONFIGFS_FS is not set
# end of Pseudo filesystems

CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ORANGEFS_FS is not set
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_JFFS2_FS is not set
CONFIG_UBIFS_FS=y
# CONFIG_UBIFS_FS_ADVANCED_COMPR is not set
CONFIG_UBIFS_FS_LZO=y
CONFIG_UBIFS_FS_ZLIB=y
CONFIG_UBIFS_FS_ZSTD=y
# CONFIG_UBIFS_ATIME_SUPPORT is not set
CONFIG_UBIFS_FS_XATTR=y
CONFIG_UBIFS_FS_SECURITY=y
# CONFIG_UBIFS_FS_AUTHENTICATION is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_QNX6FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_PSTORE is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
# CONFIG_EROFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
# CONFIG_NFS_FS is not set
# CONFIG_NFSD is not set
# CONFIG_CEPH_FS is not set
# CONFIG_CIFS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 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 is not set
# CONFIG_NLS_MAC_GAELIC is not set
# CONFIG_NLS_MAC_GREEK is not set
# CONFIG_NLS_MAC_ICELAND is not set
# CONFIG_NLS_MAC_INUIT is not set
# CONFIG_NLS_MAC_ROMANIAN is not set
# CONFIG_NLS_MAC_TURKISH is not set
# CONFIG_NLS_UTF8 is not set
# CONFIG_UNICODE is not set
# end of File systems

#
# Security options
#
CONFIG_KEYS=y
# CONFIG_KEYS_REQUEST_CACHE is not set
# CONFIG_PERSISTENT_KEYRINGS is not set
# CONFIG_BIG_KEYS is not set
# CONFIG_ENCRYPTED_KEYS is not set
# CONFIG_KEY_DH_OPERATIONS is not set
# CONFIG_SECURITY_DMESG_RESTRICT is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
# CONFIG_HARDENED_USERCOPY is not set
# CONFIG_FORTIFY_SOURCE is not set
# CONFIG_STATIC_USERMODEHELPER is not set
CONFIG_DEFAULT_SECURITY_DAC=y
CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity"

#
# Kernel hardening options
#

#
# Memory initialization
#
CONFIG_INIT_STACK_NONE=y
# CONFIG_GCC_PLUGIN_STRUCTLEAK_USER is not set
# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF is not set
# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL is not set
# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
# end of Memory initialization
# end of Kernel hardening options
# end of Security options

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_AKCIPHER2=y
CONFIG_CRYPTO_AKCIPHER=y
CONFIG_CRYPTO_KPP2=y
CONFIG_CRYPTO_ACOMP2=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_USER is not set
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
CONFIG_CRYPTO_NULL=y
CONFIG_CRYPTO_NULL2=y
# CONFIG_CRYPTO_PCRYPT is not set
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_TEST is not set

#
# Public-key cryptography
#
CONFIG_CRYPTO_RSA=y
# CONFIG_CRYPTO_DH is not set
# CONFIG_CRYPTO_ECDH is not set
# CONFIG_CRYPTO_ECRDSA is not set

#
# Authenticated Encryption with Associated Data
#
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
# CONFIG_CRYPTO_AEGIS128 is not set
# CONFIG_CRYPTO_SEQIV is not set
# CONFIG_CRYPTO_ECHAINIV is not set

#
# Block modes
#
# CONFIG_CRYPTO_CBC is not set
# CONFIG_CRYPTO_CFB is not set
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_CTS is not set
# CONFIG_CRYPTO_ECB is not set
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_OFB is not set
# CONFIG_CRYPTO_PCBC is not set
# CONFIG_CRYPTO_XTS is not set
# CONFIG_CRYPTO_KEYWRAP is not set
# CONFIG_CRYPTO_ADIANTUM is not set
# CONFIG_CRYPTO_ESSIV is not set

#
# Hash modes
#
# CONFIG_CRYPTO_CMAC is not set
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_VMAC is not set

#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
# CONFIG_CRYPTO_CRC32 is not set
# CONFIG_CRYPTO_XXHASH is not set
# CONFIG_CRYPTO_CRCT10DIF is not set
# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_POLY1305 is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=m
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_RMD128 is not set
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_LIB_SHA256=y
CONFIG_CRYPTO_SHA256=y
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_SHA3 is not set
# CONFIG_CRYPTO_SM3 is not set
# CONFIG_CRYPTO_STREEBOG is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_WP512 is not set

#
# Ciphers
#
CONFIG_CRYPTO_LIB_AES=m
CONFIG_CRYPTO_AES=m
# CONFIG_CRYPTO_AES_TI is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
CONFIG_CRYPTO_LIB_DES=m
CONFIG_CRYPTO_DES=m
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_CHACHA20 is not set
# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_SM4 is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_TWOFISH is not set

#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
CONFIG_CRYPTO_LZO=y
# CONFIG_CRYPTO_842 is not set
# CONFIG_CRYPTO_LZ4 is not set
# CONFIG_CRYPTO_LZ4HC is not set
CONFIG_CRYPTO_ZSTD=y

#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_DRBG_MENU is not set
# CONFIG_CRYPTO_JITTERENTROPY is not set
CONFIG_CRYPTO_USER_API=y
CONFIG_CRYPTO_USER_API_HASH=y
CONFIG_CRYPTO_USER_API_SKCIPHER=y
CONFIG_CRYPTO_USER_API_RNG=y
CONFIG_CRYPTO_USER_API_AEAD=y
CONFIG_CRYPTO_HASH_INFO=y
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_ATMEL_ECC is not set
# CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set
# CONFIG_CRYPTO_DEV_VIRTIO is not set
# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
# CONFIG_CRYPTO_DEV_CCREE is not set

#
# Support for Allwinner Sunxi CryptoEngine
#

#
# Choose one according to the actual usage
#
CONFIG_CRYPTO_DEV_SUNXI=m
# CONFIG_CRYPTO_DEV_SUNXI_IOCTL is not set
# end of Support for Allwinner Sunxi CryptoEngine

CONFIG_ASYMMETRIC_KEY_TYPE=y
CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
CONFIG_X509_CERTIFICATE_PARSER=y
# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
CONFIG_PKCS7_MESSAGE_PARSER=y
# CONFIG_PKCS7_TEST_KEY is not set
# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set

#
# Certificates for signature checking
#
CONFIG_SYSTEM_TRUSTED_KEYRING=y
CONFIG_SYSTEM_TRUSTED_KEYS=""
# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
# end of Certificates for signature checking

#
# Library routines
#
# CONFIG_PACKING is not set
CONFIG_BITREVERSE=y
CONFIG_HAVE_ARCH_BITREVERSE=y
CONFIG_GENERIC_STRNCPY_FROM_USER=y
CONFIG_GENERIC_STRNLEN_USER=y
CONFIG_GENERIC_NET_UTILS=y
# CONFIG_CORDIC is not set
CONFIG_RATIONAL=y
CONFIG_GENERIC_PCI_IOMAP=y
CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
# CONFIG_CRC_CCITT is not set
CONFIG_CRC16=y
# CONFIG_CRC_T10DIF is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC32_SELFTEST is not set
CONFIG_CRC32_SLICEBY8=y
# CONFIG_CRC32_SLICEBY4 is not set
# CONFIG_CRC32_SARWATE is not set
# CONFIG_CRC32_BIT is not set
# CONFIG_CRC64 is not set
# CONFIG_CRC4 is not set
# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
# CONFIG_CRC8 is not set
CONFIG_XXHASH=y
# CONFIG_RANDOM32_SELFTEST is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_ZSTD_COMPRESS=y
CONFIG_ZSTD_DECOMPRESS=y
# CONFIG_XZ_DEC is not set
CONFIG_GENERIC_ALLOCATOR=y
CONFIG_ASSOCIATIVE_ARRAY=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT_MAP=y
CONFIG_HAS_DMA=y
CONFIG_NEED_SG_DMA_LENGTH=y
CONFIG_NEED_DMA_MAP_STATE=y
CONFIG_DMA_DECLARE_COHERENT=y
CONFIG_ARCH_HAS_SETUP_DMA_OPS=y
CONFIG_ARCH_HAS_TEARDOWN_DMA_OPS=y
CONFIG_DMA_REMAP=y
CONFIG_DMA_CMA=y

#
# Default contiguous memory area size:
#
CONFIG_CMA_SIZE_MBYTES=16
CONFIG_CMA_SIZE_SEL_MBYTES=y
# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
# CONFIG_CMA_SIZE_SEL_MIN is not set
# CONFIG_CMA_SIZE_SEL_MAX is not set
CONFIG_CMA_ALIGNMENT=8
# CONFIG_DMA_API_DEBUG is not set
CONFIG_SGL_ALLOC=y
CONFIG_CPU_RMAP=y
CONFIG_DQL=y
CONFIG_NLATTR=y
CONFIG_CLZ_TAB=y
# CONFIG_IRQ_POLL is not set
CONFIG_MPILIB=y
CONFIG_LIBFDT=y
CONFIG_OID_REGISTRY=y
CONFIG_GENERIC_GETTIMEOFDAY=y
CONFIG_SG_POOL=y
CONFIG_SBITMAP=y
# CONFIG_STRING_SELFTEST is not set
# end of Library routines

#
# Kernel hacking
#

#
# printk and dmesg options
#
CONFIG_PRINTK_TIME=y
# CONFIG_PRINTK_CALLER is not set
CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
CONFIG_CONSOLE_LOGLEVEL_QUIET=4
CONFIG_CONSOLE_LOGLEVEL_EMERGENCY=5
CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_DYNAMIC_DEBUG is not set
# CONFIG_DYNAMIC_DEBUG_CORE is not set
# end of printk and dmesg options

#
# Compile-time checks and compiler options
#
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_INFO_REDUCED is not set
# CONFIG_DEBUG_INFO_SPLIT is not set
# CONFIG_DEBUG_INFO_DWARF4 is not set
# CONFIG_DEBUG_INFO_BTF is not set
# CONFIG_GDB_SCRIPTS is not set
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=2048
# CONFIG_STRIP_ASM_SYMS is not set
# CONFIG_READABLE_ASM is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_INSTALL is not set
CONFIG_OPTIMIZE_INLINING=y
# CONFIG_DEBUG_SECTION_MISMATCH is not set
CONFIG_SECTION_MISMATCH_WARN_ONLY=y
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# end of Compile-time checks and compiler options

CONFIG_MAGIC_SYSRQ=y
CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
CONFIG_MAGIC_SYSRQ_SERIAL=y
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_MISC is not set

#
# Memory Debugging
#
# CONFIG_PAGE_EXTENSION is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_PAGE_OWNER is not set
# CONFIG_PAGE_POISONING is not set
# CONFIG_DEBUG_RODATA_TEST is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_SLUB_STATS is not set
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_VMACACHE is not set
# CONFIG_DEBUG_VM_RB is not set
# CONFIG_DEBUG_VM_PGFLAGS is not set
CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
# CONFIG_DEBUG_VIRTUAL is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set
CONFIG_CC_HAS_KASAN_GENERIC=y
CONFIG_KASAN_STACK=1
# end of Memory Debugging

CONFIG_ARCH_HAS_KCOV=y
# CONFIG_KCOV is not set
# CONFIG_DEBUG_SHIRQ is not set

#
# Debug Lockups and Hangs
#
CONFIG_LOCKUP_DETECTOR=y
CONFIG_SOFTLOCKUP_DETECTOR=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
CONFIG_WQ_WATCHDOG=y
# end of Debug Lockups and Hangs

# CONFIG_PANIC_ON_OOPS is not set
CONFIG_PANIC_ON_OOPS_VALUE=0
CONFIG_PANIC_TIMEOUT=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_SCHED_STACK_END_CHECK is not set
# CONFIG_DEBUG_TIMEKEEPING is not set
CONFIG_DEBUG_PREEMPT=y

#
# Lock Debugging (spinlocks, mutexes, etc...)
#
CONFIG_LOCK_DEBUGGING_SUPPORT=y
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_DEBUG_SPINLOCK is not set
CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_DEBUG_ATOMIC_SLEEP is not set
# CONFIG_LOCK_TORTURE_TEST is not set
# CONFIG_WW_MUTEX_SELFTEST is not set
# end of Lock Debugging (spinlocks, mutexes, etc...)

CONFIG_STACKTRACE=y
# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_PLIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_DEBUG_CREDENTIALS is not set

#
# RCU Debugging
#
# CONFIG_RCU_PERF_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_RCU_CPU_STALL_TIMEOUT=21
# CONFIG_RCU_TRACE is not set
# CONFIG_RCU_EQS_DEBUG is not set
# end of RCU Debugging

# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
# CONFIG_NOTIFIER_ERROR_INJECTION is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_HAVE_FUNCTION_GRAPH_TRACER=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_C_RECORDMCOUNT=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
# CONFIG_RUNTIME_TESTING_MENU is not set
# CONFIG_MEMTEST is not set
# CONFIG_BUG_ON_DATA_CORRUPTION is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_UBSAN is not set
CONFIG_UBSAN_ALIGNMENT=y
CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
# CONFIG_ARM_PTDUMP_DEBUGFS is not set
# CONFIG_DEBUG_WX is not set
# CONFIG_UNWINDER_FRAME_POINTER is not set
CONFIG_UNWINDER_ARM=y
CONFIG_ARM_UNWIND=y
# CONFIG_DEBUG_USER is not set
CONFIG_DEBUG_LL=y
CONFIG_DEBUG_SUNXI_UART0=y
# CONFIG_DEBUG_SUNXI_UART1 is not set
# CONFIG_DEBUG_SUNXI_UART2 is not set
# CONFIG_DEBUG_ICEDCC is not set
# CONFIG_DEBUG_SEMIHOSTING is not set
# CONFIG_DEBUG_LL_UART_8250 is not set
# CONFIG_DEBUG_LL_UART_PL01X is not set
CONFIG_DEBUG_LL_INCLUDE="debug/8250.S"
CONFIG_DEBUG_UART_8250=y
CONFIG_DEBUG_UART_PHYS=0x02500000
CONFIG_DEBUG_UART_VIRT=0xf2500000
CONFIG_DEBUG_UART_8250_SHIFT=2
# CONFIG_DEBUG_UART_8250_WORD is not set
# CONFIG_DEBUG_UART_8250_PALMCHIP is not set
# CONFIG_DEBUG_UART_8250_FLOW_CONTROL is not set
# CONFIG_DEBUG_UNCOMPRESS is not set
CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
CONFIG_EARLY_PRINTK=y
# CONFIG_PID_IN_CONTEXTIDR is not set
# CONFIG_SUNXI_DUMP is not set
# CONFIG_CORESIGHT is not set
# end of Kernel hacking

3. 启动日志

[20]HELLO! BOOT0 is starting!
[22]BOOT0 commit : adaf1174cc
[25]set pll start
[31]periph0 has been enabled
[34]set pll end
[36][pmu]: bus read error
[38]board init ok
[40]ZQ value = 0x2f
[42]get_pmu_exist() = -1
[45]ddr_efuse_type: 0xa
[47]trefi:7.8ms
[50][AUTO DEBUG] single rank and full DQ!
[54]ddr_efuse_type: 0xa
[56]trefi:7.8ms
[58][AUTO DEBUG] rank 0 row = 13
[62][AUTO DEBUG] rank 0 bank = 8
[65][AUTO DEBUG] rank 0 page size = 2 KB
[69]DRAM BOOT DRIVE INFO: V0.33
[72]DRAM CLK = 936 MHz
[74]DRAM Type = 3 (2:DDR2,3:DDR3)
[78]DRAMC read ODT  off.
[80]DRAM ODT value: 0x42.
[83]ddr_efuse_type: 0xa
[86]DRAM SIZE =128 M
[88]dram_tpr4:0x0
[90]PLL_DDR_CTRL_REG:0xf8004d00
[93]DRAM_CLK_REG:0xc0000000
[95][TIMING DEBUG] MR2= 0x20
[103]DRAM simple test OK.
[105]rtc standby flag is 0x0, super standby flag is 0x0
[111]dram size =128
[114]card no is 0
[115]sdcard 0 line count 4
[118][mmc]: mmc driver ver 2021-05-21 14:47
[127][mmc]: Wrong media type 0x0
[130][mmc]: ***Try SD card 0***
[139][mmc]: HSSDR52/SDR25 4 bit
[141][mmc]: 50000000 Hz
[144][mmc]: 59638 MB
[146][mmc]: ***SD/MMC 0 init OK!!!***
[244]Loading boot-pkg Succeed(index=0).
[247]Entry_name        = u-boot
[254]Entry_name        = optee
[258]Entry_name        = dtb
[261]mmc not para
[263]Jump to second Boot.
M/TC: OP-TEE version: e9372c9c-dirty (gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05)) #2 Sat Mar 19 11:09:45 UTC 2022 arm


U-Boot 2018.05 (Nov 13 2023 - 00:18:28 +0800) Allwinner Technology

[00.316]CPU:   Allwinner Family
[00.318]Model: sun8iw20
[00.321]DRAM:  128 MiB
[00.324]Relocation Offset is: 04eba000
[00.350]secure enable bit: 0
E/TC:0   tee_read_fdt:433 fine node /firmware/optee failed with FDT_ERR_NOTFOUND
[00.362]smc_tee_inform_fdt failed with: -65536[00.367]CPU=1200 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=100Mhz  MBus=300Mhz
[00.373]gic: sec monitor mode
[00.376]flash init start
[00.378]workmode = 0,storage type = 1
[00.381][mmc]: mmc driver ver uboot2018:2021-12-20 13:35:00
[00.387][mmc]: get sdc_type fail and use default host:tm1.
[00.393][mmc]: can't find node "mmc0",will add new node
[00.397][mmc]: fdt err returned <no error>
[00.401][mmc]: Using default timing para
[00.405][mmc]: SUNXI SDMMC Controller Version:0x50310
[00.422][mmc]: card_caps:0x3000000a
[00.425][mmc]: host_caps:0x3000003f
[00.429]sunxi flash init ok
[00.431]line:703 init_clocks
[00.434]drv_disp_init
request pwm success, pwm7:pwm7:0x2000c00.
fdt get node offset faill: hdmi
[00.449]unable to map hdmi registers
[00.452]drv_disp_init finish
[00.482]Loading Environment from SUNXI_FLASH... OK
[00.502]boot_gui_init:start
[00.504]set disp.dev2_output_type fail. using defval=0
[00.511]boot_gui_init:finish
partno erro : can't find partition bootloader
54 bytes read in 3 ms (17.6 KiB/s)
[00.526]bmp_name=bootlogo.bmp size 38454
38454 bytes read in 7 ms (5.2 MiB/s)
[00.553]Item0 (Map) magic is bad
[00.556]the secure storage item0 copy0 magic is bad
[00.572]Item0 (Map) magic is bad
[00.575]the secure storage item0 copy1 magic is bad
[00.579]Item0 (Map) magic is bad
[00.582]out of usb burn from boot: not need burn key
List file under ULI/factory
** Unrecognized filesystem type **
root_partition is rootfs
set root to /dev/mmcblk0p5
[00.600]update part info
[00.605]update bootcmd
[00.611]change working_fdt 0x43e79e70 to 0x43e59e70
disable nand error: FDT_ERR_BADPATH
[00.632]update dts
Hit any key to stop autoboot:  1 FDT ERROR:get muxsel err returned FDT_ERR_INTERNAL
sunxi_pwm_pin_set_state, fdt_set_all_pin, ret=-1
[00.700]LCD open finish                                                                                                                                                                                     0
[02.418]no vendor_boot partition is found
Android's image name: sun8i_arm
[02.436]Starting kernel ...

[02.438][mmc]: MMC Device 2 not found
[02.442][mmc]: mmc 2 not find, so not exit
[    0.000000] 000: printk: bootconsole [earlycon0] enabled
[    0.000000] 000: Memory policy: Data cache writealloc
[    0.000000] 000: cma: Reserved 4 MiB at 0x47c00000
[    0.000000] 000: On node 0 totalpages: 32768
[    0.000000] 000:   Normal zone: 256 pages used for memmap
[    0.000000] 000:   Normal zone: 0 pages reserved
[    0.000000] 000:   Normal zone: 32768 pages, LIFO batch:7
[    0.000000] 000: psci: probing for conduit method from DT.
[    0.000000] 000: psci: PSCIv1.0 detected in firmware.
[    0.000000] 000: psci: Using standard PSCI v0.2 function IDs
[    0.000000] 000: psci: MIGRATE_INFO_TYPE not supported.
[    0.000000] 000: psci: SMC Calling Convention v1.0
[    0.000000] 000: percpu: Embedded 11 pages/cpu s15488 r8192 d21376 u45056
[    0.000000] 000: pcpu-alloc: s15488 r8192 d21376 u45056 alloc=11*4096
[    0.000000] 000:
[    0.000000] 000: pcpu-alloc:
[    0.000000] 000: [0]
[    0.000000] 000: 0
[    0.000000] 000: [0]
[    0.000000] 000: 1
[    0.000000] 000:
[    0.000000] 000: Built 1 zonelists, mobility grouping on.  Total pages: 32512
[    0.000000] 000: Kernel command line: earlyprintk=sunxi-uart,0x02500000 clk_ignore_unused initcall_debug=0 console=ttyS0,115200 rootdelay=2 loglevel=8 root=/dev/mmcblk0p5 init=/sbin/init partitions=boot-resource@mmcblk0p1:env@mmcblk0p2:env-redund@mmcblk0p3:boot@mmcblk0p4:rootfs@mmcblk0p5:dsp0@mmcblk0p6:private@mmcblk0p7:UDISK@mmcblk0p8 cma=4M snum= mac_addr= wifi_mac= bt_mac= specialstr= gpt=1 androidboot.mode=normal androidboot.hardware=sun8iw20p1 boot_type=1 androidboot.boot_type=1 gpt=1 uboot_message=2018.05(11/13/2023-00:18:28) mbr_offset=1032192 disp_reserve=1536000,0x43f04000 androidboot.dramsize=128
[    0.000000] 000: Dentry cache hash table entries: 16384 (order: 5, 131072 bytes, linear)
[    0.000000] 000: Inode-cache hash table entries: 8192 (order: 3, 32768 bytes, linear)
[    0.000000] 000: mem auto-init: stack:off, heap alloc:off, heap free:off
[    0.000000] 000: Memory: 104820K/131072K available (7168K kernel code, 435K rwdata, 2152K rodata, 1024K init, 191K bss, 22156K reserved, 4096K cma-reserved)
[    0.000000] 000: SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1
[    0.000000] 000: rcu: Preemptible hierarchical RCU implementation.
[    0.000000] 000: rcu:        RCU restricting CPUs from NR_CPUS=4 to nr_cpu_ids=2.
[    0.000000] 000: rcu:        RCU priority boosting: priority 1 delay 500 ms.
[    0.000000] 000: rcu:        RCU_SOFTIRQ processing moved to rcuc kthreads.
[    0.000000] 000:     No expedited grace period (rcu_normal_after_boot).
[    0.000000] 000:     Tasks RCU enabled.
[    0.000000] 000: rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[    0.000000] 000: rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    0.000000] 000: NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[    0.000000] 000: rcu:        Offload RCU callbacks from CPUs: (none).
[    0.000000] 000: random: get_random_bytes called from start_kernel+0x264/0x3e4 with crng_init=0
[    0.000000] 000: arch_timer: cp15 timer(s) running at 24.00MHz (phys).
[    0.000000] 000: clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x588fe9dc0, max_idle_ns: 440795202592 ns
[    0.000000] 000: sched_clock: 56 bits at 24MHz, resolution 41ns, wraps every 4398046511097ns
[    0.008843] 000: Switching to timer-based delay loop, resolution 41ns
[    0.015726] 000: clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 79635851949 ns
[    0.025857] 000: Console: colour dummy device 80x30
[    0.030944] 000: Calibrating delay loop (skipped), value calculated using timer frequency..
[    0.039785] 000: 48.00 BogoMIPS (lpj=240000)
[    0.044247] 000: pid_max: default: 32768 minimum: 301
[    0.049650] 000: Mount-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.057772] 000: Mountpoint-cache hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.066636] 000: CPU: Testing write buffer coherency:
[    0.072082] 000: ok
[    0.074496] 000: /cpus/cpu@0 missing clock-frequency property
[    0.080390] 000: /cpus/cpu@1 missing clock-frequency property
[    0.086428] 000: CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.093138] 000: Setting up static identity map for 0x40100000 - 0x40100060
[    0.100263] 000: rcu: Hierarchical SRCU implementation.
[    0.106338] 000: smp: Bringing up secondary CPUs ...
[    0.112719] 001: CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.119252] 000: smp: Brought up 1 node, 2 CPUs
[    0.123947] 000: SMP: Total of 2 processors activated (96.00 BogoMIPS).
[    0.130873] 000: CPU: All CPU(s) started in SVC mode.
[    0.136263] 000: CPU1: update max cpu_capacity 1024
[    0.141681] 001: devtmpfs: initialized
[    0.146235] 000: CPU0: update max cpu_capacity 1024
[    0.160538] 001: VFP support v0.3:
[    0.164200] 001: implementor 41 architecture 2 part 30 variant 7 rev 5
[    0.171553] 001: clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.181896] 001: futex hash table entries: 512 (order: 3, 32768 bytes, linear)
[    0.189556] 001: pinctrl core: initialized pinctrl subsystem
[    0.196864] 001: NET: Registered protocol family 16
[    0.205001] 001: DMA: preallocated 256 KiB pool for atomic coherent allocations
[    0.253448] 001: rtc_ccu: sunxi ccu init OK
[    0.259676] 001: ccu: sunxi ccu init OK
[    0.264180] 001: r_ccu: sunxi ccu init OK
[    0.353636] 001: iommu: Default domain type: Translated
[    0.359584] 001: sunxi iommu: irq = 24
[    0.364863] 001: SCSI subsystem initialized
[    0.372600] 001: pwm module init!
[    0.378720] 001: clocksource: Switched to clocksource arch_sys_counter
[    0.396653] 001: sun8iw20-pinctrl 2000000.pinctrl: initialized sunXi PIO driver
[    0.419538] 001: thermal_sys: Registered thermal governor 'step_wise'
[    0.426202] 001: thermal_sys: Registered thermal governor 'user_space'
[    0.432795] 001: thermal_sys: Registered thermal governor 'power_allocator'
[    0.440639] 001: NET: Registered protocol family 2
[    0.446260] 001: tcp_listen_portaddr_hash hash table entries: 128 (order: 0, 4096 bytes, linear)
[    0.455187] 001: TCP established hash table entries: 1024 (order: 0, 4096 bytes, linear)
[    0.463565] 001: TCP bind hash table entries: 1024 (order: 2, 28672 bytes, linear)
[    0.471338] 001: TCP: Hash tables configured (established 1024 bind 1024)
[    0.478577] 001: UDP hash table entries: 256 (order: 2, 16384 bytes, linear)
[    0.486041] 001: UDP-Lite hash table entries: 256 (order: 2, 16384 bytes, linear)
[    0.493819] 001: NET: Registered protocol family 1
[    0.500314] 001: sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pc not found, using dummy regulator
[    0.511865] 000: spi spi0: spi0 supply spi not found, using dummy regulator
[    0.519216] 000: sunxi_spi_resource_get()2198 - [spi0] SPI MASTER MODE
[    0.526081] 000: sunxi_spi_resource_get()2236 - Failed to get sample mode
[    0.532991] 000: sunxi_spi_resource_get()2241 - Failed to get sample delay
[    0.539954] 000: sunxi_spi_resource_get()2245 - sample_mode:-1431633921 sample_delay:-1431633921
[    0.548844] 000: sunxi_spi_clk_init()2287 - [spi0] mclk 100000000
[    0.555839] 000: sunxi_spi_probe()2700 - [spi0]: driver probe succeed, base c881d000, irq 39
[    0.566420] 000: Initialise system trusted keyrings
[    0.571532] 000: workingset: timestamp_bits=30 max_order=15 bucket_order=0
[    0.589421] 001: ntfs: driver 2.1.32 [Flags: R/W].
[    0.594698] 001: NET: Registered protocol family 38
[    0.600154] 001: Key type asymmetric registered
[    0.604881] 001: Asymmetric key parser 'x509' registered
[    0.610561] 001: Block layer SCSI generic (bsg) driver version 0.4 loaded (major 250)
[    0.618390] 001: io scheduler mq-deadline registered
[    0.623855] 001: io scheduler kyber registered
[    0.630006] 001: [DISP]disp_module_init
[    0.634735] 001: disp 5000000.disp: Adding to iommu group 0
[    0.641333] 001: [DISP] parser_disp_init_para,line:1430:
[    0.646660] 001: of_property_read fb0_width fail
[    0.651478] 001: [DISP] disp_init,line:2387:
[    0.655759] 001: smooth display screen:0 type:1 mode:4
[    0.674918] 000: display_fb_request,fb_id:0
[    0.681907] 000: disp_al_manager_apply ouput_type:1
[    0.687250] 000: sunxi_pwm_enable_dual: can't parse pwm device
[    0.689350] 001: [DISP]disp_module_init finish
[    0.699851] 001: sunxi_sid_init()563 - insmod ok
[    0.701230] 000: free logo buffer src_phy_addr=0x43f04000  fb_height=480  src_stride=3200
[    0.705051] 001: pwm-regulator: supplied by regulator-dummy
[    0.714583] 000: Freeing logo buffer memory: 1500K
[    0.720399] 001: sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pe not found, using dummy regulator
[    0.735045] 001: uart uart0: get regulator failed
[    0.740087] 001: uart uart0: uart0 supply uart not found, using dummy regulator
[    0.748093] 001: uart0: ttyS0 at MMIO 0x2500000 (irq = 34, base_baud = 1500000) is a SUNXI
[    0.756668] 001: sw_console_setup()1784 - console setup baud 115200 parity n bits 8, flow n
[    0.765428] 001: printk: console [ttyS0] enabled
[    0.770232] 001: printk: bootconsole [earlycon0] disabled
[    0.511865] 000: spi spi0: spi0 supply spi not found, using dummy regulator
** 3 printk messages dropped **
[    0.539954] 000: sunxi_spi_resource_get()2245 - sample_mode:-1431633921 sample_delay:-1431633921
** 16 printk messages dropped **
[    0.655759] 001: smooth display screen:0 type:1 mode:4
[    0.674918] 000: display_fb_request,fb_id:0
[    0.681907] 000: disp_al_manager_apply ouput_type:1
[    0.687250] 000: sunxi_pwm_enable_dual: can't parse pwm device
[    0.689350] 001: [DISP]disp_module_init finish
[    0.699851] 001: sunxi_sid_init()563 - insmod ok
[    0.701230] 000: free logo buffer src_phy_addr=0x43f04000  fb_height=480  src_stride=3200
[    0.705051] 001: pwm-regulator: supplied by regulator-dummy
[    0.714583] 000: Freeing logo buffer memory: 1500K
[    0.720399] 001: sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pe not found, using dummy regulator
[    0.735045] 001: uart uart0: get regulator failed
[    0.740087] 001: uart uart0: uart0 supply uart not found, using dummy regulator
[    0.748093] 001: uart0: ttyS0 at MMIO 0x2500000 (irq = 34, base_baud = 1500000) is a SUNXI
[    0.756668] 001: sw_console_setup()1784 - console setup baud 115200 parity n bits 8, flow n
[    0.765428] 001: printk: console [ttyS0] enabled
[    0.770232] 001: printk: bootconsole [earlycon0] disabled
[    0.777012] 001: misc dump reg init
[    0.779024] 000: sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pg not found, using dummy regulator
[    0.779244] 000: sunxi-rfkill soc@3000000:rfkill@0: module version: v1.0.9
[    0.779284] 000: sunxi-rfkill soc@3000000:rfkill@0: get gpio chip_en failed
[    0.779296] 000: sunxi-rfkill soc@3000000:rfkill@0: get gpio power_en failed
[    0.779311] 000: sunxi-rfkill soc@3000000:rfkill@0: wlan_busnum (1)
[    0.779319] 000: sunxi-rfkill soc@3000000:rfkill@0: Missing wlan_power.
[    0.779339] 000: sunxi-rfkill soc@3000000:rfkill@0: wlan clock[0] (32k-fanout1)
[    0.779362] 000: sunxi-rfkill soc@3000000:rfkill@0: wlan_regon gpio=204 assert=1
[    0.779410] 000: sunxi-rfkill soc@3000000:rfkill@0: wlan_hostwake gpio=202 assert=1
[    0.779433] 000: sunxi-rfkill soc@3000000:rfkill@0: wakeup source is enabled
[    0.779731] 000: sunxi-rfkill soc@3000000:rfkill@0: Missing bt_power.
[    0.779753] 000: sunxi-rfkill soc@3000000:rfkill@0: bt clock[0] (32k-fanout1)
[    0.779778] 000: sunxi-rfkill soc@3000000:rfkill@0: bt_rst gpio=210 assert=0
[    0.781376] 000: sunxi-spinand: AW SPINand MTD Layer Version: 2.0 20201228
[    0.781391] 000: sunxi-spinand-phy: AW SPINand Phy Layer Version: 1.10 20200306
[    0.791613] 000: random: fast init done
[    1.361873] 000: random: crng init done
[    1.778900] 000: sunxi-spinand-phy: read id failed : -110
[    1.778934] 000: spi-nand: probe of spi0.0 failed with error -110
[    1.779503] 000: libphy: Fixed MDIO Bus: probed
[    1.779514] 000: CAN device driver interface
[    1.789908] 000: sunxi-rfkill soc@3000000:rfkill@0: wlan power on success
[    1.889929] 001: sunxi-rfkill soc@3000000:rfkill@0: bus_index: 1
[    1.889941] 001: sunxi_hosts[1] should not be null
[    1.890612] 001: sunxi_gpadc_init,2137, success
[    1.890918] 001: sunxi_gpadc_setup: get channel scan data failed
[    1.891238] 001: input: sunxi-gpadc0 as /devices/virtual/input/input0
[    1.893895] 001: sunxi-rtc 7090000.rtc: registered as rtc0
[    1.894020] 001: sunxi-rtc 7090000.rtc: setting system clock to 1970-01-01T05:46:52 UTC (20812)
[    1.894046] 001: sunxi-rtc 7090000.rtc: sunxi rtc probed
[    1.894431] 001: i2c /dev entries driver
[    1.894586] 001: IR NEC protocol handler initialized
[    1.894591] 001: IR RC5(x/sz) protocol handler initialized
[    1.894860] 001: sunxi cedar version 1.1
[    1.895023] 001: sunxi-cedar 1c0e000.ve: Adding to iommu group 0
[    1.895068] 001: VE: sunxi_cedar_probe power-domain init!!!
[    1.895079] 001: VE: install start!!!
[    1.895079] 001:
[    1.895647] 001: VE: cedar-ve the get irq is 40
[    1.895647] 001:
[    1.896174] 001: VE: ve_debug_proc_info:e0c046d9, data:3d3fa811, lock:bb191413
[    1.896174] 001:
[    1.896190] 001: VE: install end!!!
[    1.896190] 001:
[    1.896193] 001: VE: sunxi_cedar_probe
[    1.897630] 000: sunxi-wdt 20500a0.watchdog: Watchdog enabled (timeout=16 sec, nowayout=0)
[    1.900953] 000: sunxi-mmc 4020000.sdmmc: SD/MMC/SDIO Host Controller Driver(v4.21 2021-05-24 16:10)
[    1.901148] 000: sunxi-mmc 4020000.sdmmc: ***ctl-spec-caps*** 8
[    1.901218] 000: sunxi-mmc 4020000.sdmmc: No vmmc regulator found
[    1.901224] 000: sunxi-mmc 4020000.sdmmc: No vqmmc regulator found
[    1.901229] 000: sunxi-mmc 4020000.sdmmc: No vdmmc regulator found
[    1.901235] 000: sunxi-mmc 4020000.sdmmc: No vd33sw regulator found
[    1.901240] 000: sunxi-mmc 4020000.sdmmc: No vd18sw regulator found
[    1.901245] 000: sunxi-mmc 4020000.sdmmc: No vq33sw regulator found
[    1.901251] 000: sunxi-mmc 4020000.sdmmc: No vq18sw regulator found
[    1.901834] 000: sunxi-mmc 4020000.sdmmc: Got CD GPIO
[    1.902437] 000: sunxi-mmc 4020000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.902479] 000: sunxi-mmc 4020000.sdmmc: no vqmmc,Check if there is regulator
[    1.915008] 000: sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.927896] 000: sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.927995] 000: sunxi-mmc 4020000.sdmmc: detmode:gpio irq
[    1.928471] 000: sunxi-mmc 4021000.sdmmc: SD/MMC/SDIO Host Controller Driver(v4.21 2021-05-24 16:10)
[    1.928655] 000: sunxi-mmc 4021000.sdmmc: ***ctl-spec-caps*** 8
[    1.929008] 000: sunxi-mmc 4021000.sdmmc: No vmmc regulator found
[    1.929018] 000: sunxi-mmc 4021000.sdmmc: No vqmmc regulator found
[    1.929023] 000: sunxi-mmc 4021000.sdmmc: No vdmmc regulator found
[    1.929028] 000: sunxi-mmc 4021000.sdmmc: No vd33sw regulator found
[    1.929033] 000: sunxi-mmc 4021000.sdmmc: No vd18sw regulator found
[    1.929038] 000: sunxi-mmc 4021000.sdmmc: No vq33sw regulator found
[    1.929043] 000: sunxi-mmc 4021000.sdmmc: No vq18sw regulator found
[    1.929067] 000: sunxi-mmc 4021000.sdmmc: Cann't get pin bias hs pinstate,check if needed
[    1.930048] 000: sunxi-mmc 4021000.sdmmc: sdc set ios:clk 0Hz bm PP pm UP vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.930090] 000: sunxi-mmc 4021000.sdmmc: no vqmmc,Check if there is regulator
[    1.930945] 000: sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.933305] 000: sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.936292] 000: sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.942617] 000: sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.955230] 000: sunxi-mmc 4021000.sdmmc: detmode:manually by software
[    1.955996] 000: sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.956341] 000: mmc0: host does not support reading read-only switch, assuming write-enable
[    1.956751] 000: sunxi-msgbox 3003000.msgbox: sunxi msgbox driver probe ...
[    1.957562] 000: sunxi-msgbox 3003000.msgbox: sunxi msgbox driver init ok...
[    1.958234] 000: sunxi-mmc 4020000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
[    1.958339] 000: sunxi-mmc 4020000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
[    1.958502] 000: sunxi-mmc 4020000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 4 timing SD-HS(SDR25) dt B
[    1.958567] 000: mmc0: new high speed SDXC card at address b368
[    1.959133] 000: sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing LEGACY(SDR12) dt B
[    1.960045] 000: mmcblk0: mmc0:b368 NCard 58.2 GiB
[    1.961000] 000: sunxi-mmc 4021000.sdmmc: card claims to support voltages below defined range
[    1.964723] 000:  mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8
[    1.969876] 000: NET: Registered protocol family 10
[    1.971764] 000: Segment Routing with IPv6
[    1.971884] 000: sunxi-mmc 4021000.sdmmc: sdc set ios:clk 400000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
[    1.971991] 000: sunxi-mmc 4021000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 1 timing SD-HS(SDR25) dt B
[    1.972151] 000: sunxi-mmc 4021000.sdmmc: sdc set ios:clk 50000000Hz bm PP pm ON vdd 21 width 4 timing SD-HS(SDR25) dt B
[    1.973648] 000: mmc1: new high speed SDIO card at address 0001
[    1.988798] 000: sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[    1.997060] 000: NET: Registered protocol family 17
[    1.997103] 000: NET: Registered protocol family 15
[    1.997111] 000: can: controller area network core (rev 20170425 abi 9)
[    1.997239] 000: NET: Registered protocol family 29
[    1.997250] 000: can: raw protocol (rev 20170425)
[    1.997254] 000: can: broadcast manager protocol (rev 20170425 t)
[    1.997266] 000: can: netlink gateway (rev 20190810) max_hops=1
[    1.997981] 000: Registering SWP/SWPB emulation handler
[    2.019283] 001: Loading compiled-in X.509 certificates
[    2.022313] 001: HDMI 2.0 driver init start!
[    2.022325] 001: boot_hdmi=false
[    2.022382] 001: ERROR: can not get hdmi_cts_compatibility
[    2.022387] 001: ERROR: can not get hdmi_hdcp_enable
[    2.022396] 001: ERROR: pinctrl_get for HDMI2.0 DDC fail
[    2.022400] 001: ERROR: can not get ddc_en_io_ctrl
[    2.022445] 001: ERROR: can not get hdmi_power_cnt
[    2.024160] 001: HDMI2.0 module init end
[    2.049841] 001: sunxi-i2c sunxi-i2c2: sunxi-i2c2 supply twi not found, using dummy regulator
[    2.050920] 001: sunxi-i2c sunxi-i2c2: probe success
[    2.053735] 001: sun8iw20-pinctrl 2000000.pinctrl: 2000000.pinctrl supply vcc-pb not found, using dummy regulator
[    2.056192] 001: cpu cpu0: opp_parse_supplies: opp-microvolt missing although OPP managing regulators
[    2.056206] 001: cpu cpu0: _of_add_opp_table_v2: Failed to add OPP, -22
[    2.061011] 001: OF: fdt: not creating '/sys/firmware/fdt': CRC check failed
[    2.061048] 001: cfg80211: Loading compiled-in X.509 certificates for regulatory database
[    2.063991] 001: cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    2.064018] 001: clk: Not disabling unused clocks
[    2.064035] 001: alloc_fd: slot 0 not NULL!
[    2.064196] 001: platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
[    2.064209] 001: cfg80211: failed to load regulatory.db
[    2.089702] 001: Waiting 2 sec before mounting root device...
[    4.122904] 001: EXT4-fs (mmcblk0p5): INFO: recovery required on readonly filesystem
[    4.122920] 001: EXT4-fs (mmcblk0p5): write access will be enabled during recovery
[    4.180526] 001: EXT4-fs (mmcblk0p5): recovery complete
[    4.186598] 001: EXT4-fs (mmcblk0p5): mounted filesystem with ordered data mode. Opts: (null)
[    4.186694] 001: VFS: Mounted root (ext4 filesystem) readonly on device 179:5.
[    4.198828] 001: Freeing unused kernel memory: 1024K
[    4.238910] 000: Run /sbin/init as init process
[    4.392722] 001: EXT4-fs (mmcblk0p5): re-mounted. Opts: (null)
Starting syslogd: OK
Starting klogd: OK
Populating /dev using udev: [    4.647894] 001: udevd[1048]: starting version 3.2.7
[    4.698274] 001: udevd[1048]: specified group 'kvm' unknown
[    4.745421] 000: udevd[1049]: starting eudev-3.2.7
done
Initializing random number generator... done.
[    5.668799] 001: hdmi_hpd_sys_config_release
Successfully initialized wpa_supplicant
udhcpc: started, v1.29.3
udhcpc: sending discover
[    8.800119] 000: IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
udhcpc: sending discover
udhcpc: sending select for 192.168.0.104
udhcpc: lease of 192.168.0.104 obtained, lease time 172800
deleting routers
adding dns 192.168.1.1
adding dns 192.168.0.1
Starting ntpd: OK
Starting mosquitto: OK
Starting sshd: OK
Starting telnetd: OK
mount: mounting /dev/mmcblk0p7 on /run/media/mmcblk0p7 failed: Invalid argument
mount: mounting /dev/mmcblk0p3 on /run/media/mmcblk0p3 failed: Invalid argument
[   10.718410] 001: FAT-fs (mmcblk0p1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
mount: mounting /dev/mmcblk0p6 on /run/media/mmcblk0p6 failed: Invalid argument
mount: mounting /dev/mmcblk0p4 on /run/media/mmcblk0p4 failed: Invalid argument
mount: mounting /dev/mmcblk0p2 on /run/media/mmcblk0p2 failed: Invalid argument
mount: mounting /dev/mmcblk0p8 on /run/media/mmcblk0p8 failed: Invalid argument
/etc/init.d/rcS: line 49: Launcher: command not found
Welcome to Allwinner KunoOS Platform
T113-MY-LCPI login: root (automatic login)

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@awwwwa 谢谢大佬，我用最小的内核配置编译，现在能进系统了。
tina的编译脚步真让人抓狂，看了很久都不知道linux 内核的配置从哪些文件合并的。