root@nems:/usr/src/linux-headers-4.14.26# yes "" | make config
scripts/kconfig/conf --oldaskconfig Kconfig
*
* Linux/arm64 4.14.26 Kernel Configuration
*
*
* General setup
*
Cross-compiler tool prefix (CROSS_COMPILE) [] (NEW)
Compile also drivers which will not load (COMPILE_TEST) [N/y/?] (NEW)
Local version - append to kernel release (LOCALVERSION) [] (NEW)
Automatically append version information to the version string (LOCALVERSION_AUTO) [Y/n/?] (NEW)
Default hostname (DEFAULT_HOSTNAME) [(none)] (NEW)
Support for paging of anonymous memory (swap) (SWAP) [Y/n/?] (NEW)
System V IPC (SYSVIPC) [N/y/?] (NEW)
Enable process_vm_readv/writev syscalls (CROSS_MEMORY_ATTACH) [Y/n/?] (NEW)
uselib syscall (USELIB) [N/y/?] (NEW)
*
* IRQ subsystem
*
*
* Timers subsystem
*
Timer tick handling
> 1. Periodic timer ticks (constant rate, no dynticks) (HZ_PERIODIC) (NEW)
2. Idle dynticks system (tickless idle) (NO_HZ_IDLE) (NEW)
3. Full dynticks system (tickless) (NO_HZ_FULL) (NEW)
choice[1-3]: Old Idle dynticks config (NO_HZ) [N/y/?] (NEW)
High Resolution Timer Support (HIGH_RES_TIMERS) [N/y/?] (NEW)
*
* CPU/Task time and stats accounting
*
Cputime accounting
> 1. Simple tick based cputime accounting (TICK_CPU_ACCOUNTING) (NEW)
2. Full dynticks CPU time accounting (VIRT_CPU_ACCOUNTING_GEN) (NEW)
choice[1-2]: Fine granularity task level IRQ time accounting (IRQ_TIME_ACCOUNTING) [N/y/?] (NEW)
BSD Process Accounting (BSD_PROCESS_ACCT) [N/y/?] (NEW)
*
* RCU Subsystem
*
Make expert-level adjustments to RCU configuration (RCU_EXPERT) [N/y/?] (NEW)
Kernel .config support (IKCONFIG) [N/y/?] (NEW)
Kernel log buffer size (16 => 64KB, 17 => 128KB) (LOG_BUF_SHIFT) [17] (NEW)
CPU kernel log buffer size contribution (13 => 8 KB, 17 => 128KB) (LOG_CPU_MAX_BUF_SHIFT) [12] (NEW)
Temporary per-CPU printk log buffer size (12 => 4KB, 13 => 8KB) (PRINTK_SAFE_LOG_BUF_SHIFT) [13] (NEW)
*
* Control Group support
*
Control Group support (CGROUPS) [N/y/?] (NEW)
*
* Namespaces support
*
Namespaces support (NAMESPACES) [Y/?] y
UTS namespace (UTS_NS) [Y/n/?] (NEW)
User namespace (USER_NS) [N/y/?] (NEW)
PID Namespaces (PID_NS) [Y/n/?] (NEW)
Automatic process group scheduling (SCHED_AUTOGROUP) [N/y/?] (NEW)
Enable deprecated sysfs features to support old userspace tools (SYSFS_DEPRECATED) [N/y/?] (NEW)
Kernel->user space relay support (formerly relayfs) (RELAY) [N/y/?] (NEW)
Initial RAM filesystem and RAM disk (initramfs/initrd) support (BLK_DEV_INITRD) [N/y/?] (NEW)
Compiler optimization level
> 1. Optimize for performance (CC_OPTIMIZE_FOR_PERFORMANCE) (NEW)
2. Optimize for size (CC_OPTIMIZE_FOR_SIZE) (NEW)
choice[1-2]: *
* Configure standard kernel features (expert users)
*
Configure standard kernel features (expert users) (EXPERT) [N/y/?] (NEW)
Enable bpf() system call (BPF_SYSCALL) [N/y/?] (NEW)
Enable userfaultfd() system call (USERFAULTFD) [N/y/?] (NEW)
Embedded system (EMBEDDED) [N/y/?] (NEW)
PC/104 support (PC104) [N/y/?] (NEW)
*
* Kernel Performance Events And Counters
*
Kernel performance events and counters (PERF_EVENTS) [N/y/?] (NEW)
Disable heap randomization (COMPAT_BRK) [Y/n/?] (NEW)
Choose SLAB allocator
1. SLAB (SLAB) (NEW)
> 2. SLUB (Unqueued Allocator) (SLUB) (NEW)
choice[1-2?]: Allow slab caches to be merged (SLAB_MERGE_DEFAULT) [Y/n/?] (NEW)
SLAB freelist randomization (SLAB_FREELIST_RANDOM) [N/y/?] (NEW)
Harden slab freelist metadata (SLAB_FREELIST_HARDENED) [N/y/?] (NEW)
SLUB per cpu partial cache (SLUB_CPU_PARTIAL) [Y/n/?] (NEW)
Profiling support (PROFILING) [N/y/?] (NEW)
Optimize very unlikely/likely branches (JUMP_LABEL) [N/y/?] (NEW)
*
* GCC plugins
*
GCC plugins (GCC_PLUGINS) [N/y/?] (NEW)
Stack Protector buffer overflow detection
> 1. None (CC_STACKPROTECTOR_NONE) (NEW)
2. Regular (CC_STACKPROTECTOR_REGULAR) (NEW)
3. Strong (CC_STACKPROTECTOR_STRONG) (NEW)
choice[1-3?]: Use a virtually-mapped stack (VMAP_STACK) [Y/n/?] (NEW)
Perform full reference count validation at the expense of speed (REFCOUNT_FULL) [N/y/?]
*
* GCOV-based kernel profiling
*
*
* Enable loadable module support
*
Enable loadable module support (MODULES) [N/y/?] (NEW)
*
* Enable the block layer
*
Enable the block layer (BLOCK) [Y/?] y
Block layer SG support v4 (BLK_DEV_BSG) [Y/n/?] (NEW)
Block layer SG support v4 helper lib (BLK_DEV_BSGLIB) [N/y/?] (NEW)
Block layer data integrity support (BLK_DEV_INTEGRITY) [N/y/?] (NEW)
Zoned block device support (BLK_DEV_ZONED) [N/y/?] (NEW)
Block device command line partition parser (BLK_CMDLINE_PARSER) [N/y/?] (NEW)
Enable support for block device writeback throttling (BLK_WBT) [N/y/?] (NEW)
Logic for interfacing with Opal enabled SEDs (BLK_SED_OPAL) [N/y/?] (NEW)
*
* Partition Types
*
Advanced partition selection (PARTITION_ADVANCED) [N/y/?] (NEW)
*
* IO Schedulers
*
Deadline I/O scheduler (IOSCHED_DEADLINE) [Y/n/?] (NEW)
CFQ I/O scheduler (IOSCHED_CFQ) [Y/n/?] (NEW)
Default I/O scheduler
1. Deadline (DEFAULT_DEADLINE) (NEW)
> 2. CFQ (DEFAULT_CFQ) (NEW)
3. No-op (DEFAULT_NOOP) (NEW)
choice[1-3?]: MQ deadline I/O scheduler (MQ_IOSCHED_DEADLINE) [Y/n/?] (NEW)
Kyber I/O scheduler (MQ_IOSCHED_KYBER) [Y/n/?] (NEW)
BFQ I/O scheduler (IOSCHED_BFQ) [N/y/?] (NEW)
*
* Platform selection
*
Actions Semi Platforms (ARCH_ACTIONS) [N/y/?] (NEW)
Allwinner sunxi 64-bit SoC Family (ARCH_SUNXI) [N/y/?] (NEW)
Annapurna Labs Alpine platform (ARCH_ALPINE) [N/y/?] (NEW)
Broadcom BCM2835 family (ARCH_BCM2835) [N/y/?] (NEW)
Broadcom iProc SoC Family (ARCH_BCM_IPROC) [N/y/?] (NEW)
Marvell Berlin SoC Family (ARCH_BERLIN) [N/y/?] (NEW)
Broadcom Set-Top-Box SoCs (ARCH_BRCMSTB) [N/y/?] (NEW)
ARMv8 based Samsung Exynos SoC family (ARCH_EXYNOS) [N/y/?] (NEW)
ARMv8 based Freescale Layerscape SoC family (ARCH_LAYERSCAPE) [N/y/?] (NEW)
LG Electronics LG1K SoC Family (ARCH_LG1K) [N/y/?] (NEW)
Hisilicon SoC Family (ARCH_HISI) [N/y/?] (NEW)
Mediatek MT65xx & MT81xx ARMv8 SoC (ARCH_MEDIATEK) [N/y/?] (NEW)
Amlogic Platforms (ARCH_MESON) [N/y/?] (NEW)
Marvell EBU SoC Family (ARCH_MVEBU) [N/y/?] (NEW)
Qualcomm Platforms (ARCH_QCOM) [N/y/?] (NEW)
Realtek Platforms (ARCH_REALTEK) [N/y/?] (NEW)
Rockchip Platforms (ARCH_ROCKCHIP) [N/y/?] (NEW)
AMD Seattle SoC Family (ARCH_SEATTLE) [N/y/?] (NEW)
Renesas SoC Platforms (ARCH_RENESAS) [N/y/?] (NEW)
Altera's Stratix 10 SoCFPGA Family (ARCH_STRATIX10) [N/y/?] (NEW)
NVIDIA Tegra SoC Family (ARCH_TEGRA) [N/y/?] (NEW)
Spreadtrum SoC platform (ARCH_SPRD) [N/y/?] (NEW)
Cavium Inc. Thunder SoC Family (ARCH_THUNDER) [N/y/?] (NEW)
Cavium ThunderX2 Server Processors (ARCH_THUNDER2) [N/y/?] (NEW)
Socionext UniPhier SoC Family (ARCH_UNIPHIER) [N/y/?] (NEW)
ARMv8 software model (Versatile Express) (ARCH_VEXPRESS) [N/y/?] (NEW)
AppliedMicro X-Gene SOC Family (ARCH_XGENE) [N/y/?] (NEW)
ZTE ZX SoC Family (ARCH_ZX) [N/y/?] (NEW)
Xilinx ZynqMP Family (ARCH_ZYNQMP) [N/y/?] (NEW)
*
* Bus support
*
PCI support (PCI) [N/y/?] (NEW)
*
* DesignWare PCI Core Support
*
*
* PCI Endpoint
*
PCI Endpoint Support (PCI_ENDPOINT) [N/y/?] (NEW)
*
* Kernel Features
*
*
* ARM errata workarounds via the alternatives framework
*
Cortex-A53: 826319: System might deadlock if a write cannot complete until read data is accepted (ARM64_ERRATUM_826319) [Y/n/?] (NEW)
Cortex-A53: 827319: Data cache clean instructions might cause overlapping transactions to the interconnect (ARM64_ERRATUM_827319) [Y/n/?] (NEW)
Cortex-A53: 824069: Cache line might not be marked as clean after a CleanShared snoop (ARM64_ERRATUM_824069) [Y/n/?] (NEW)
Cortex-A53: 819472: Store exclusive instructions might cause data corruption (ARM64_ERRATUM_819472) [Y/n/?] (NEW)
Cortex-A57: 832075: possible deadlock on mixing exclusive memory accesses with device loads (ARM64_ERRATUM_832075) [Y/n/?] (NEW)
Cortex-A53: 843419: A load or store might access an incorrect address (ARM64_ERRATUM_843419) [Y/n/?] (NEW)
Cavium erratum 22375, 24313 (CAVIUM_ERRATUM_22375) [Y/n/?] (NEW)
Cavium erratum 23154: Access to ICC_IAR1_EL1 is not sync'ed (CAVIUM_ERRATUM_23154) [Y/n/?] (NEW)
Cavium erratum 27456: Broadcast TLBI instructions may cause icache corruption (CAVIUM_ERRATUM_27456) [Y/n/?] (NEW)
Cavium erratum 30115: Guest may disable interrupts in host (CAVIUM_ERRATUM_30115) [Y/n/?] (NEW)
Falkor E1003: Incorrect translation due to ASID change (QCOM_FALKOR_ERRATUM_1003) [Y/n/?] (NEW)
Falkor E1009: Prematurely complete a DSB after a TLBI (QCOM_FALKOR_ERRATUM_1009) [Y/n/?] (NEW)
QDF2400 E0065: Incorrect GITS_TYPER.ITT_Entry_size (QCOM_QDF2400_ERRATUM_0065) [Y/n/?] (NEW)
Falkor E1041: Speculative instruction fetches might cause errant memory access (QCOM_FALKOR_ERRATUM_E1041) [Y/n/?] (NEW)
Page size
> 1. 4KB (ARM64_4K_PAGES) (NEW)
2. 16KB (ARM64_16K_PAGES) (NEW)
3. 64KB (ARM64_64K_PAGES) (NEW)
choice[1-3?]: Virtual address space size
> 1. 39-bit (ARM64_VA_BITS_39) (NEW)
2. 48-bit (ARM64_VA_BITS_48) (NEW)
choice[1-2?]: Build big-endian kernel (CPU_BIG_ENDIAN) [N/y/?] (NEW)
Multi-core scheduler support (SCHED_MC) [N/y/?] (NEW)
SMT scheduler support (SCHED_SMT) [N/y/?] (NEW)
Maximum number of CPUs (2-4096) (NR_CPUS) [64] (NEW)
Support for hot-pluggable CPUs (HOTPLUG_CPU) [Y/?] (NEW) y
Numa Memory Allocation and Scheduler Support (NUMA) [N/y/?] (NEW)
Preemption Model
> 1. No Forced Preemption (Server) (PREEMPT_NONE) (NEW)
2. Voluntary Kernel Preemption (Desktop) (PREEMPT_VOLUNTARY) (NEW)
3. Preemptible Kernel (Low-Latency Desktop) (PREEMPT) (NEW)
choice[1-3]: Timer frequency
1. 100 HZ (HZ_100) (NEW)
> 2. 250 HZ (HZ_250) (NEW)
3. 300 HZ (HZ_300) (NEW)
4. 1000 HZ (HZ_1000) (NEW)
choice[1-4?]: Memory model
> 1. Sparse Memory (SPARSEMEM_MANUAL) (NEW)
choice[1]: 1
Sparse Memory virtual memmap (SPARSEMEM_VMEMMAP) [Y/n/?] (NEW)
Allow for memory compaction (COMPACTION) [Y/n/?] (NEW)
Page migration (MIGRATION) [Y/?] (NEW) y
Enable bounce buffers (BOUNCE) [Y/n/?] (NEW)
Enable KSM for page merging (KSM) [N/y/?] (NEW)
Low address space to protect from user allocation (DEFAULT_MMAP_MIN_ADDR) [4096] (NEW)
Enable recovery from hardware memory errors (MEMORY_FAILURE) [N/y/?] (NEW)
Transparent Hugepage Support (TRANSPARENT_HUGEPAGE) [N/y/?] (NEW)
Enable cleancache driver to cache clean pages if tmem is present (CLEANCACHE) [N/y/?] (NEW)
Enable frontswap to cache swap pages if tmem is present (FRONTSWAP) [N/y/?] (NEW)
Contiguous Memory Allocator (CMA) [N/y/?] (NEW)
Common API for compressed memory storage (ZPOOL) [N/y/?] (NEW)
Low (Up to 2x) density storage for compressed pages (ZBUD) [N/y/?] (NEW)
Memory allocator for compressed pages (ZSMALLOC) [N/y/?] (NEW)
Enable idle page tracking (IDLE_PAGE_TRACKING) [N/y/?] (NEW)
Collect percpu memory statistics (PERCPU_STATS) [N/y/?] (NEW)
Enable seccomp to safely compute untrusted bytecode (SECCOMP) [N/y/?] (NEW)
Enable paravirtualization code (PARAVIRT) [N/y/?] (NEW)
Paravirtual steal time accounting (PARAVIRT_TIME_ACCOUNTING) [N/y/?] (NEW)
kexec system call (KEXEC) [N/y/?] (NEW)
Build kdump crash kernel (CRASH_DUMP) [N/y/?] (NEW)
Xen guest support on ARM64 (XEN) [N/y/?] (NEW)
Emulate Privileged Access Never using TTBR0_EL1 switching (ARM64_SW_TTBR0_PAN) [N/y/?] (NEW)
*
* ARMv8.1 architectural features
*
Support for hardware updates of the Access and Dirty page flags (ARM64_HW_AFDBM) [Y/n/?] (NEW)
Enable support for Privileged Access Never (PAN) (ARM64_PAN) [Y/n/?] (NEW)
Atomic instructions (ARM64_LSE_ATOMICS) [N/y/?] (NEW)
Enable support for Virtualization Host Extensions (VHE) (ARM64_VHE) [Y/n/?] (NEW)
*
* ARMv8.2 architectural features
*
Enable support for User Access Override (UAO) (ARM64_UAO) [Y/n/?] (NEW)
Enable support for persistent memory (ARM64_PMEM) [N/y/?] (NEW)
Randomize the address of the kernel image (RANDOMIZE_BASE) [N/y/?] (NEW)
*
* Boot options
*
Default kernel command string (CMDLINE) [] (NEW)
Always use the default kernel command string (CMDLINE_FORCE) [N/y/?] (NEW)
UEFI runtime support (EFI) [Y/n/?] (NEW)
Enable support for SMBIOS (DMI) tables (DMI) [Y/n/?] (NEW)
*
* Userspace binary formats
*
Kernel support for ELF binaries (BINFMT_ELF) [Y/n/?] (NEW)
Write ELF core dumps with partial segments (CORE_DUMP_DEFAULT_ELF_HEADERS) [Y/n/?] (NEW)
Kernel support for scripts starting with #! (BINFMT_SCRIPT) [Y/n/?] (NEW)
Kernel support for MISC binaries (BINFMT_MISC) [N/y/?] (NEW)
Kernel support for 32-bit EL0 (COMPAT) [N/y/?] (NEW)
*
* Power management options
*
Suspend to RAM and standby (SUSPEND) [Y/n/?] (NEW)
Hibernation (aka 'suspend to disk') (HIBERNATION) [N/y/?] (NEW)
Opportunistic sleep (PM_AUTOSLEEP) [N/y/?] (NEW)
User space wakeup sources interface (PM_WAKELOCKS) [N/y/?] (NEW)
Device power management core functionality (PM) [Y/?] (NEW) y
Power Management Debug Support (PM_DEBUG) [N/y/?] (NEW)
Enable workqueue power-efficient mode by default (WQ_POWER_EFFICIENT_DEFAULT) [N/y/?] (NEW)
*
* CPU Power Management
*
*
* CPU Idle
*
CPU idle PM support (CPU_IDLE) [N/y/?] (NEW)
*
* CPU Frequency scaling
*
CPU Frequency scaling (CPU_FREQ) [N/y/?] (NEW)
*
* Networking support
*
Networking support (NET) [N/y/?] (NEW)
*
* Device Drivers
*
*
* Generic Driver Options
*
Support for uevent helper (UEVENT_HELPER) [Y/n/?] (NEW)
path to uevent helper (UEVENT_HELPER_PATH) [] (NEW)
Maintain a devtmpfs filesystem to mount at /dev (DEVTMPFS) [N/y/?] (NEW)
Select only drivers that don't need compile-time external firmware (STANDALONE) [Y/n/?] (NEW)
Prevent firmware from being built (PREVENT_FIRMWARE_BUILD) [Y/n/?] (NEW)
Userspace firmware loading support (FW_LOADER) [Y/?] y
Include in-kernel firmware blobs in kernel binary (FIRMWARE_IN_KERNEL) [Y/n/?] (NEW)
External firmware blobs to build into the kernel binary (EXTRA_FIRMWARE) [] (NEW)
Fallback user-helper invocation for firmware loading (FW_LOADER_USER_HELPER_FALLBACK) [N/y/?] (NEW)
*
* Bus devices
*
Broadcom STB GISB bus arbiter (BRCMSTB_GISB_ARB) [N/y/?] (NEW)
Simple Power-Managed Bus Driver (SIMPLE_PM_BUS) [N/y/?] (NEW)
Versatile Express configuration bus (VEXPRESS_CONFIG) [N/y/?] (NEW)
*
* Memory Technology Device (MTD) support
*
Memory Technology Device (MTD) support (MTD) [N/y/?] (NEW)
*
* Device Tree and Open Firmware support
*
Device Tree and Open Firmware support (OF) [Y/?] (NEW) y
Device Tree runtime unit tests (OF_UNITTEST) [N/y/?] (NEW)
Device Tree overlays (OF_OVERLAY) [N/y/?] (NEW)
*
* Parallel port support
*
Parallel port support (PARPORT) [N/y/?] (NEW)
*
* Block devices
*
Block devices (BLK_DEV) [Y/n/?] (NEW)
Null test block driver (BLK_DEV_NULL_BLK) [N/y] (NEW)
Loopback device support (BLK_DEV_LOOP) [N/y/?] (NEW)
*
* DRBD disabled because PROC_FS or INET not selected
*
RAM block device support (BLK_DEV_RAM) [N/y/?] (NEW)
Packet writing on CD/DVD media (DEPRECATED) (CDROM_PKTCDVD) [N/y/?] (NEW)
NVM Express over Fabrics FC host driver (NVME_FC) [N/y/?] (NEW)
*
* Misc devices
*
Dummy IRQ handler (DUMMY_IRQ) [N/y/?] (NEW)
Enclosure Services (ENCLOSURE_SERVICES) [N/y/?] (NEW)
Generic on-chip SRAM driver (SRAM) [N/y/?] (NEW)
*
* Silicon Labs C2 port support
*
Silicon Labs C2 port support (C2PORT) [N/y/?] (NEW)
*
* EEPROM support
*
EEPROM 93CX6 support (EEPROM_93CX6) [N/y/?] (NEW)
*
* Texas Instruments shared transport line discipline
*
*
* Altera FPGA firmware download module
*
*
* Intel MIC Bus Driver
*
*
* SCIF Bus Driver
*
*
* VOP Bus Driver
*
*
* Intel MIC Host Driver
*
*
* Intel MIC Card Driver
*
*
* SCIF Driver
*
*
* Intel MIC Coprocessor State Management (COSM) Drivers
*
*
* VOP Driver
*
Line Echo Canceller support (ECHO) [N/y/?] (NEW)
*
* SCSI device support
*
RAID Transport Class (RAID_ATTRS) [N/y/?] (NEW)
SCSI device support (SCSI) [N/y/?] (NEW)
*
* Serial ATA and Parallel ATA drivers (libata)
*
Serial ATA and Parallel ATA drivers (libata) (ATA) [N/y/?] (NEW)
*
* Multiple devices driver support (RAID and LVM)
*
Multiple devices driver support (RAID and LVM) (MD) [N/y/?] (NEW)
*
* Open-Channel SSD target support
*
Open-Channel SSD target support (NVM) [N/y/?] (NEW)
*
* Input device support
*
Generic input layer (needed for keyboard, mouse, ...) (INPUT) [Y/?] y
Support for memoryless force-feedback devices (INPUT_FF_MEMLESS) [N/y/?] (NEW)
Polled input device skeleton (INPUT_POLLDEV) [N/y/?] (NEW)
Sparse keymap support library (INPUT_SPARSEKMAP) [N/y/?] (NEW)
Matrix keymap support library (INPUT_MATRIXKMAP) [N/y/?] (NEW)
*
* Userland interfaces
*
Mouse interface (INPUT_MOUSEDEV) [N/y/?] (NEW)
Joystick interface (INPUT_JOYDEV) [N/y/?] (NEW)
Event interface (INPUT_EVDEV) [N/y/?] (NEW)
Event debugging (INPUT_EVBUG) [N/y/?] (NEW)
*
* Input Device Drivers
*
*
* Keyboards
*
Keyboards (INPUT_KEYBOARD) [Y/n/?] (NEW)
AT keyboard (KEYBOARD_ATKBD) [Y/n/?] (NEW)
DECstation/VAXstation LK201/LK401 keyboard (KEYBOARD_LKKBD) [N/y/?] (NEW)
Newton keyboard (KEYBOARD_NEWTON) [N/y/?] (NEW)
OpenCores Keyboard Controller (KEYBOARD_OPENCORES) [N/y/?] (NEW)
Samsung keypad support (KEYBOARD_SAMSUNG) [N/y/?] (NEW)
Stowaway keyboard (KEYBOARD_STOWAWAY) [N/y/?] (NEW)
Sun Type 4 and Type 5 keyboard (KEYBOARD_SUNKBD) [N/y/?] (NEW)
TI OMAP4+ keypad support (KEYBOARD_OMAP4) [N/y/?] (NEW)
XT keyboard (KEYBOARD_XTKBD) [N/y/?] (NEW)
Broadcom keypad driver (KEYBOARD_BCM) [N/y/?] (NEW)
*
* Mice
*
Mice (INPUT_MOUSE) [Y/n/?] (NEW)
PS/2 mouse (MOUSE_PS2) [Y/n/?] (NEW)
Elantech PS/2 protocol extension (MOUSE_PS2_ELANTECH) [N/y/?] (NEW)
Sentelic Finger Sensing Pad PS/2 protocol extension (MOUSE_PS2_SENTELIC) [N/y/?] (NEW)
eGalax TouchKit PS/2 protocol extension (MOUSE_PS2_TOUCHKIT) [N/y/?] (NEW)
Serial mouse (MOUSE_SERIAL) [N/y/?] (NEW)
Apple USB Touchpad support (MOUSE_APPLETOUCH) [N/y/?] (NEW)
Apple USB BCM5974 Multitouch trackpad support (MOUSE_BCM5974) [N/y/?] (NEW)
DEC VSXXX-AA/GA mouse and VSXXX-AB tablet (MOUSE_VSXXXAA) [N/y/?] (NEW)
Synaptics USB device support (MOUSE_SYNAPTICS_USB) [N/y/?] (NEW)
*
* Joysticks/Gamepads
*
Joysticks/Gamepads (INPUT_JOYSTICK) [N/y/?] (NEW)
*
* Tablets
*
Tablets (INPUT_TABLET) [N/y/?] (NEW)
*
* Touchscreens
*
Touchscreens (INPUT_TOUCHSCREEN) [N/y/?] (NEW)
*
* Miscellaneous devices
*
Miscellaneous devices (INPUT_MISC) [N/y/?] (NEW)
Synaptics RMI4 bus support (RMI4_CORE) [N/y/?] (NEW)
*
* Hardware I/O ports
*
Serial I/O support (SERIO) [Y/?] (NEW) y
Serial port line discipline (SERIO_SERPORT) [Y/n/?] (NEW)
AMBA KMI keyboard controller (SERIO_AMBAKMI) [N/y] (NEW)
PS/2 driver library (SERIO_LIBPS2) [Y/?] (NEW) y
Raw access to serio ports (SERIO_RAW) [N/y/?] (NEW)
Altera UP PS/2 controller (SERIO_ALTERA_PS2) [N/y/?] (NEW)
TQC PS/2 multiplexer (SERIO_PS2MULT) [N/y/?] (NEW)
ARC PS/2 support (SERIO_ARC_PS2) [N/y/?] (NEW)
GRLIB APBPS2 PS/2 keyboard/mouse controller (SERIO_APBPS2) [N/y/?] (NEW)
User space serio port driver support (USERIO) [N/y/?] (NEW)
Gameport support (GAMEPORT) [N/y/?] (NEW)
*
* Character devices
*
Enable TTY (TTY) [Y/?] y
Virtual terminal (VT) [Y/?] y
Support for binding and unbinding console drivers (VT_HW_CONSOLE_BINDING) [N/y/?] (NEW)
Legacy (BSD) PTY support (LEGACY_PTYS) [Y/n/?] (NEW)
Maximum number of legacy PTY in use (LEGACY_PTY_COUNT) [256] (NEW)
Non-standard serial port support (SERIAL_NONSTANDARD) [N/y/?] (NEW)
Trace data sink for MIPI P1149.7 cJTAG standard (TRACE_SINK) [N/y/?] (NEW)
/dev/mem virtual device support (DEVMEM) [Y/n/?] (NEW)
*
* Serial drivers
*
8250/16550 and compatible serial support (SERIAL_8250) [N/y/?] (NEW)
*
* Non-8250 serial port support
*
ARM AMBA PL010 serial port support (SERIAL_AMBA_PL010) [N/y/?] (NEW)
ARM AMBA PL011 serial port support (SERIAL_AMBA_PL011) [N/y/?] (NEW)
Early console using ARM semihosting (SERIAL_EARLYCON_ARM_SEMIHOST) [N/y/?] (NEW)
Xilinx uartlite serial port support (SERIAL_UARTLITE) [N/y/?] (NEW)
SCCNXP serial port support (SERIAL_SCCNXP) [N/y/?] (NEW)
Altera JTAG UART support (SERIAL_ALTERA_JTAGUART) [N/y/?] (NEW)
Altera UART support (SERIAL_ALTERA_UART) [N/y/?] (NEW)
Cadence (Xilinx Zynq) UART support (SERIAL_XILINX_PS_UART) [N/y/?] (NEW)
ARC UART driver support (SERIAL_ARC) [N/y/?] (NEW)
Freescale lpuart serial port support (SERIAL_FSL_LPUART) [N/y/?] (NEW)
Conexant Digicolor CX92xxx USART serial port support (SERIAL_CONEXANT_DIGICOLOR) [N/y/?] (NEW)
*
* Serial device bus
*
Serial device bus (SERIAL_DEV_BUS) [N/y/?] (NEW)
ARM JTAG DCC console (HVC_DCC) [N/y/?] (NEW)
*
* IPMI top-level message handler
*
IPMI top-level message handler (IPMI_HANDLER) [N/y/?] (NEW)
*
* Hardware Random Number Generator Core support
*
Hardware Random Number Generator Core support (HW_RANDOM) [Y/n/?] (NEW)
Timer IOMEM HW Random Number Generator support (HW_RANDOM_TIMERIOMEM) [N/y/?] (NEW)
Siemens R3964 line discipline (R3964) [N/y/?] (NEW)
*
* PCMCIA character devices
*
RAW driver (/dev/raw/rawN) (RAW_DRIVER) [N/y/?] (NEW)
*
* TPM Hardware Support
*
TPM Hardware Support (TCG_TPM) [N/y/?] (NEW)
Xillybus generic FPGA interface (XILLYBUS) [N/y/?] (NEW)
*
* I2C support
*
I2C support (I2C) [N/y/?] (NEW)
*
* SPI support
*
SPI support (SPI) [N/y/?] (NEW)
*
* SPMI support
*
SPMI support (SPMI) [N/y/?] (NEW)
*
* HSI support
*
HSI support (HSI) [N/y/?] (NEW)
*
* PPS support
*
PPS support (PPS) [N/y/?] (NEW)
*
* PTP clock support
*
*
* Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
*
*
* GPIO Support
*
GPIO Support (GPIOLIB) [N/y/?] (NEW)
*
* Dallas's 1-wire support
*
Dallas's 1-wire support (W1) [N/y/?] (NEW)
*
* Adaptive Voltage Scaling class support
*
Adaptive Voltage Scaling class support (POWER_AVS) [N/y/?] (NEW)
*
* Board level reset or power off
*
Board level reset or power off (POWER_RESET) [Y/?] (NEW) y
Restart power-off driver (POWER_RESET_RESTART) [N/y/?] (NEW)
APM SoC X-Gene reset driver (POWER_RESET_XGENE) [N/y/?] (NEW)
Generic SYSCON regmap reset driver (POWER_RESET_SYSCON) [N/y/?] (NEW)
Generic SYSCON regmap poweroff driver (POWER_RESET_SYSCON_POWEROFF) [N/y/?] (NEW)
*
* Power supply class support
*
Power supply class support (POWER_SUPPLY) [Y/?] (NEW) y
Power supply debug (POWER_SUPPLY_DEBUG) [N/y/?] (NEW)
Generic PDA/phone power driver (PDA_POWER) [N/y/?] (NEW)
Test power driver (TEST_POWER) [N/y/?] (NEW)
DS2780 battery driver (BATTERY_DS2780) [N/y/?] (NEW)
DS2781 battery driver (BATTERY_DS2781) [N/y/?] (NEW)
BQ27xxx battery driver (BATTERY_BQ27XXX) [N/y/?] (NEW)
MAX8903 Battery DC-DC Charger for USB and Adapter Power (CHARGER_MAX8903) [N/y/?] (NEW)
*
* Hardware Monitoring support
*
Hardware Monitoring support (HWMON) [Y/n/?] (NEW)
Hardware Monitoring Chip debugging messages (HWMON_DEBUG_CHIP) [N/y/?] (NEW)
*
* Native drivers
*
ASPEED AST2400/AST2500 PWM and Fan tach driver (SENSORS_ASPEED) [N/y/?] (NEW)
Fintek F71805F/FG, F71806F/FG and F71872F/FG (SENSORS_F71805F) [N/y/?] (NEW)
Fintek F71882FG and compatibles (SENSORS_F71882FG) [N/y/?] (NEW)
ITE IT87xx and compatibles (SENSORS_IT87) [N/y/?] (NEW)
Maxim MAX197 and compatibles (SENSORS_MAX197) [N/y/?] (NEW)
National Semiconductor PC87360 family (SENSORS_PC87360) [N/y/?] (NEW)
National Semiconductor PC87427 (SENSORS_PC87427) [N/y/?] (NEW)
NTC thermistor support from Murata (SENSORS_NTC_THERMISTOR) [N/y/?] (NEW)
Nuvoton NCT6683D (SENSORS_NCT6683) [N/y/?] (NEW)
Nuvoton NCT6775F and compatibles (SENSORS_NCT6775) [N/y/?] (NEW)
SMSC LPC47M10x and compatibles (SENSORS_SMSC47M1) [N/y/?] (NEW)
SMSC LPC47B397-NC (SENSORS_SMSC47B397) [N/y/?] (NEW)
VIA VT1211 (SENSORS_VT1211) [N/y/?] (NEW)
Winbond W83627HF, W83627THF, W83637HF, W83687THF, W83697HF (SENSORS_W83627HF) [N/y/?] (NEW)
Winbond W83627EHF/EHG/DHG/UHG, W83667HG, NCT6775F, NCT6776F (SENSORS_W83627EHF) [N/y/?] (NEW)
*
* Generic Thermal sysfs driver
*
Generic Thermal sysfs driver (THERMAL) [N/y/?] (NEW)
*
* Watchdog Timer Support
*
Watchdog Timer Support (WATCHDOG) [N/y/?] (NEW)
*
* Sonics Silicon Backplane
*
Sonics Silicon Backplane support (SSB) [N/y/?] (NEW)
*
* Broadcom specific AMBA
*
Broadcom specific AMBA (BCMA) [N/y/?] (NEW)
*
* Multifunction device drivers
*
Atmel Flexcom (Flexible Serial Communication Unit) (MFD_ATMEL_FLEXCOM) [N/y/?] (NEW)
Atmel HLCDC (High-end LCD Controller) (MFD_ATMEL_HLCDC) [N/y/?] (NEW)
ChromeOS Embedded Controller (MFD_CROS_EC) [N/y/?] (NEW)
HiSilicon Hi6421 PMU/Codec IC (MFD_HI6421_PMIC) [N/y/?] (NEW)
HTC PASIC3 LED/DS1WM chip support (HTC_PASIC3) [N/y/?] (NEW)
Kontron module PLD device (MFD_KEMPLD) [N/y/?] (NEW)
MediaTek MT6397 PMIC Support (MFD_MT6397) [N/y/?] (NEW)
Silicon Motion SM501 (MFD_SM501) [N/y/?] (NEW)
ST-Ericsson ABX500 Mixed Signal Circuit register functions (ABX500_CORE) [N/y/?] (NEW)
System Controller Register R/W Based on Regmap (MFD_SYSCON) [N/y/?] (NEW)
TI ADC / Touch Screen chip support (MFD_TI_AM335X_TSCADC) [N/y/?] (NEW)
*
* Voltage and Current Regulator Support
*
Voltage and Current Regulator Support (REGULATOR) [N/y/?] (NEW)
*
* Remote Controller support
*
Remote Controller support (RC_CORE) [Y/n/?] (NEW)
Compile Remote Controller keymap modules (RC_MAP) [Y/n/?] (NEW)
*
* Remote controller decoders
*
Remote controller decoders (RC_DECODERS) [Y/n] (NEW)
LIRC interface driver (LIRC) [N/y/?] (NEW)
Enable IR raw decoder for the NEC protocol (IR_NEC_DECODER) [Y/n/?] (NEW)
Enable IR raw decoder for the RC-5 protocol (IR_RC5_DECODER) [Y/n/?] (NEW)
Enable IR raw decoder for the RC6 protocol (IR_RC6_DECODER) [Y/n/?] (NEW)
Enable IR raw decoder for the JVC protocol (IR_JVC_DECODER) [Y/n/?] (NEW)
Enable IR raw decoder for the Sony protocol (IR_SONY_DECODER) [Y/n/?] (NEW)
Enable IR raw decoder for the Sanyo protocol (IR_SANYO_DECODER) [Y/n/?] (NEW)
Enable IR raw decoder for the Sharp protocol (IR_SHARP_DECODER) [Y/n/?] (NEW)
Enable IR raw decoder for the MCE keyboard/mouse protocol (IR_MCE_KBD_DECODER) [Y/n/?] (NEW)
Enable IR raw decoder for the XMP protocol (IR_XMP_DECODER) [Y/n/?] (NEW)
*
* Remote Controller devices
*
Remote Controller devices (RC_DEVICES) [N/y] (NEW)
*
* Multimedia support
*
Multimedia support (MEDIA_SUPPORT) [N/y/?] (NEW)
*
* Graphics support
*
*
* Direct Rendering Manager (XFree86 4.1.0 and higher DRI support)
*
Direct Rendering Manager (XFree86 4.1.0 and higher DRI support) (DRM) [N/y/?] (NEW)
*
* ACP (Audio CoProcessor) Configuration
*
*
* Frame buffer Devices
*
*
* Support for frame buffer devices
*
Support for frame buffer devices (FB) [N/y/?] (NEW)
*
* Backlight & LCD device support
*
Backlight & LCD device support (BACKLIGHT_LCD_SUPPORT) [N/y/?] (NEW)
*
* Console display driver support
*
Initial number of console screen columns (DUMMY_CONSOLE_COLUMNS) [80] (NEW)
Initial number of console screen rows (DUMMY_CONSOLE_ROWS) [25] (NEW)
*
* Sound card support
*
Sound card support (SOUND) [N/y/?] (NEW)
*
* HID support
*
HID bus support (HID) [Y/n/?] (NEW)
Battery level reporting for HID devices (HID_BATTERY_STRENGTH) [N/y/?] (NEW)
/dev/hidraw raw HID device support (HIDRAW) [N/y/?] (NEW)
User-space I/O driver support for HID subsystem (UHID) [N/y/?] (NEW)
Generic HID driver (HID_GENERIC) [Y/n/?] (NEW)
*
* Special HID drivers
*
A4 tech mice (HID_A4TECH) [Y/n/?] (NEW)
ACRUX game controller support (HID_ACRUX) [N/y/?] (NEW)
Apple {i,Power,Mac}Books (HID_APPLE) [Y/n/?] (NEW)
Aureal (HID_AUREAL) [N/y/?] (NEW)
Belkin Flip KVM and Wireless keyboard (HID_BELKIN) [Y/n/?] (NEW)
Cherry Cymotion keyboard (HID_CHERRY) [Y/n/?] (NEW)
Chicony devices (HID_CHICONY) [Y/n/?] (NEW)
CMedia CM6533 HID audio jack controls (HID_CMEDIA) [N/y/?] (NEW)
Cypress mouse and barcode readers (HID_CYPRESS) [Y/n/?] (NEW)
DragonRise Inc. game controller (HID_DRAGONRISE) [N/y/?] (NEW)
EMS Production Inc. force feedback support (HID_EMS_FF) [N/y/?] (NEW)
ELECOM HID devices (HID_ELECOM) [N/y/?] (NEW)
Ezkey BTC 8193 keyboard (HID_EZKEY) [Y/n/?] (NEW)
Gembird Joypad (HID_GEMBIRD) [N/y/?] (NEW)
Google Fiber TV Box remote control support (HID_GFRM) [N/y/?] (NEW)
Keytouch HID devices (HID_KEYTOUCH) [N/y/?] (NEW)
KYE/Genius devices (HID_KYE) [N/y/?] (NEW)
Waltop (HID_WALTOP) [N/y/?] (NEW)
Gyration remote control (HID_GYRATION) [N/y/?] (NEW)
ION iCade arcade controller (HID_ICADE) [N/y/?] (NEW)
ITE devices (HID_ITE) [Y/n/?] (NEW)
Twinhan IR remote control (HID_TWINHAN) [N/y/?] (NEW)
Kensington Slimblade Trackball (HID_KENSINGTON) [Y/n/?] (NEW)
LC-Power (HID_LCPOWER) [N/y/?] (NEW)
Lenovo / Thinkpad devices (HID_LENOVO) [N/y/?] (NEW)
Logitech devices (HID_LOGITECH) [Y/n/?] (NEW)
Logitech HID++ devices support (HID_LOGITECH_HIDPP) [N/y/?] (NEW)
Logitech force feedback support (LOGITECH_FF) [N/y/?] (NEW)
Logitech force feedback support (variant 2) (LOGIRUMBLEPAD2_FF) [N/y/?] (NEW)
Logitech Flight System G940 force feedback support (LOGIG940_FF) [N/y/?] (NEW)
Logitech wheels configuration and force feedback support (LOGIWHEELS_FF) [N/y/?] (NEW)
Apple Magic Mouse/Trackpad multi-touch support (HID_MAGICMOUSE) [N/y/?] (NEW)
Mayflash game controller adapter force feedback (HID_MAYFLASH) [N/y/?] (NEW)
Microsoft non-fully HID-compliant devices (HID_MICROSOFT) [Y/n/?] (NEW)
Monterey Genius KB29E keyboard (HID_MONTEREY) [Y/n/?] (NEW)
HID Multitouch panels (HID_MULTITOUCH) [N/y/?] (NEW)
NTI keyboard adapters (HID_NTI) [N/y/?] (NEW)
Ortek PKB-1700/WKB-2000/Skycable wireless keyboard and mouse trackpad (HID_ORTEK) [N/y/?] (NEW)
Pantherlord/GreenAsia game controller (HID_PANTHERLORD) [N/y/?] (NEW)
Petalynx Maxter remote control (HID_PETALYNX) [N/y/?] (NEW)
PicoLCD (graphic version) (HID_PICOLCD) [N/y/?] (NEW)
Plantronics USB HID Driver (HID_PLANTRONICS) [N/y/?] (NEW)
Primax non-fully HID-compliant devices (HID_PRIMAX) [N/y/?] (NEW)
Saitek (Mad Catz) non-fully HID-compliant devices (HID_SAITEK) [N/y/?] (NEW)
Samsung InfraRed remote control or keyboards (HID_SAMSUNG) [N/y/?] (NEW)
Speedlink VAD Cezanne mouse support (HID_SPEEDLINK) [N/y/?] (NEW)
Steelseries SRW-S1 steering wheel support (HID_STEELSERIES) [N/y/?] (NEW)
Sunplus wireless desktop (HID_SUNPLUS) [N/y/?] (NEW)
Synaptics RMI4 device support (HID_RMI) [N/y/?] (NEW)
GreenAsia (Product ID 0x12) game controller support (HID_GREENASIA) [N/y/?] (NEW)
SmartJoy PLUS PS2/USB adapter support (HID_SMARTJOYPLUS) [N/y/?] (NEW)
TiVo Slide Bluetooth remote control support (HID_TIVO) [N/y/?] (NEW)
TopSeed Cyberlink, BTC Emprex, Conceptronic remote control support (HID_TOPSEED) [N/y/?] (NEW)
ThrustMaster devices support (HID_THRUSTMASTER) [N/y/?] (NEW)
THQ PS3 uDraw tablet (HID_UDRAW_PS3) [N/y/?] (NEW)
Xin-Mo non-fully compliant devices (HID_XINMO) [N/y/?] (NEW)
Zeroplus based game controller support (HID_ZEROPLUS) [N/y/?] (NEW)
Zydacron remote control support (HID_ZYDACRON) [N/y/?] (NEW)
HID Sensors framework support (HID_SENSOR_HUB) [N/y/?] (NEW)
Alps HID device support (HID_ALPS) [N/y/?] (NEW)
*
* USB support
*
USB support (USB_SUPPORT) [Y/n/?] (NEW)
Support for Host-side USB (USB) [N/y/?] (NEW)
*
* USB port drivers
*
*
* USB Physical Layer drivers
*
NOP USB Transceiver Driver (NOP_USB_XCEIV) [N/y/?] (NEW)
Generic ULPI Transceiver Driver (USB_ULPI) [N/y/?] (NEW)
*
* USB Gadget Support
*
USB Gadget Support (USB_GADGET) [N/y/?] (NEW)
*
* USB Power Delivery and Type-C drivers
*
USB Type-C Connector System Software Interface driver (TYPEC_UCSI) [N/y/?] (NEW)
USB ULPI PHY interface support (USB_ULPI_BUS) [N/y/?] (NEW)
*
* Ultra Wideband devices
*
Ultra Wideband devices (UWB) [N/y/?] (NEW)
*
* MMC/SD/SDIO card support
*
MMC/SD/SDIO card support (MMC) [N/y/?] (NEW)
*
* Sony MemoryStick card support
*
Sony MemoryStick card support (MEMSTICK) [N/y/?] (NEW)
*
* LED Support
*
LED Support (NEW_LEDS) [N/y/?] (NEW)
*
* Accessibility support
*
Accessibility support (ACCESSIBILITY) [N/y/?] (NEW)
*
* Real Time Clock
*
Real Time Clock (RTC_CLASS) [N/y/?] (NEW)
*
* DMA Engine support
*
DMA Engine support (DMADEVICES) [N/y/?] (NEW)
*
* DMABUF options
*
Explicit Synchronization Framework (SYNC_FILE) [N/y/?] (NEW)
*
* Auxiliary Display support
*
Auxiliary Display support (AUXDISPLAY) [N/y/?] (NEW)
*
* Userspace I/O drivers
*
Userspace I/O drivers (UIO) [N/y/?] (NEW)
*
* VFIO Non-Privileged userspace driver framework
*
VFIO Non-Privileged userspace driver framework (VFIO) [N/y/?] (NEW)
*
* Virtualization drivers
*
Virtualization drivers (VIRT_DRIVERS) [N/y/?] (NEW)
*
* Virtio drivers
*
Platform bus driver for memory mapped virtio devices (VIRTIO_MMIO) [N/y/?] (NEW)
*
* Microsoft Hyper-V guest support
*
*
* Staging drivers
*
Staging drivers (STAGING) [N/y/?] (NEW)
*
* Platform support for Goldfish virtual devices
*
Platform support for Goldfish virtual devices (GOLDFISH) [N/y/?] (NEW)
*
* Platform support for Chrome hardware
*
Platform support for Chrome hardware (CHROME_PLATFORMS) [N/y/?] (NEW)
*
* Common Clock Framework
*
Clock driver for ARM Reference designs (COMMON_CLK_VERSATILE) [N/y/?] (NEW)
PLL Driver for HSDK platform (CLK_HSDK) [N/y/?] (NEW)
Clock driver for Freescale QorIQ platforms (CLK_QORIQ) [N/y/?] (NEW)
Clock driver for APM XGene SoC (COMMON_CLK_XGENE) [Y/n/?] (NEW)
*
* Hardware Spinlock drivers
*
Hardware Spinlock drivers (HWSPINLOCK) [N/y] (NEW)
*
* Clock Source drivers
*
Enable ARM architected timer event stream generation by default (ARM_ARCH_TIMER_EVTSTREAM) [Y/n/?] (NEW)
Workaround for Freescale/NXP Erratum A-008585 (FSL_ERRATUM_A008585) [Y/n/?] (NEW)
Workaround for Hisilicon Erratum 161010101 (HISILICON_ERRATUM_161010101) [Y/n/?] (NEW)
Workaround for Cortex-A73 erratum 858921 (ARM64_ERRATUM_858921) [Y/n/?] (NEW)
Support for Dual Timer SP804 module (ARM_TIMER_SP804) [N/y] (NEW)
*
* Mailbox Hardware Support
*
Mailbox Hardware Support (MAILBOX) [N/y/?] (NEW)
*
* IOMMU Hardware Support
*
IOMMU Hardware Support (IOMMU_SUPPORT) [Y/n/?] (NEW)
*
* Generic IOMMU Pagetable Support
*
ARMv7/v8 Long Descriptor Format (IOMMU_IO_PGTABLE_LPAE) [N/y/?] (NEW)
ARMv7/v8 Short Descriptor Format (IOMMU_IO_PGTABLE_ARMV7S) [N/y/?] (NEW)
ARM Ltd. System MMU (SMMU) Support (ARM_SMMU) [N/y/?] (NEW)
ARM Ltd. System MMU Version 3 (SMMUv3) Support (ARM_SMMU_V3) [N/y/?] (NEW)
*
* Remoteproc drivers
*
Support for Remote Processor subsystem (REMOTEPROC) [N/y/?] (NEW)
*
* Rpmsg drivers
*
*
* SOC (System On Chip) specific Drivers
*
*
* Amlogic SoC drivers
*
*
* Broadcom SoC drivers
*
Broadcom STB SoC drivers (SOC_BRCMSTB) [N/y/?] (NEW)
*
* i.MX SoC drivers
*
*
* Qualcomm SoC drivers
*
*
* TI SOC drivers support
*
TI SOC drivers support (SOC_TI) [N/y] (NEW)
*
* Generic Dynamic Voltage and Frequency Scaling (DVFS) support
*
Generic Dynamic Voltage and Frequency Scaling (DVFS) support (PM_DEVFREQ) [N/y/?] (NEW)
*
* External Connector Class (extcon) support
*
External Connector Class (extcon) support (EXTCON) [N/y/?] (NEW)
*
* Memory Controller drivers
*
Memory Controller drivers (MEMORY) [N/y] (NEW)
*
* Industrial I/O support
*
Industrial I/O support (IIO) [N/y/?] (NEW)
*
* Pulse-Width Modulation (PWM) Support
*
Pulse-Width Modulation (PWM) Support (PWM) [N/y/?] (NEW)
*
* IndustryPack bus support
*
IndustryPack bus support (IPACK_BUS) [N/y/?] (NEW)
*
* Reset Controller Support
*
Reset Controller Support (RESET_CONTROLLER) [N/y/?] (NEW)
*
* FMC support
*
FMC support (FMC) [N/y/?] (NEW)
*
* PHY Subsystem
*
PHY Core (GENERIC_PHY) [N/y/?] (NEW)
APM X-Gene 15Gbps PHY support (PHY_XGENE) [N/y/?] (NEW)
Broadcom Kona USB2 PHY Driver (BCM_KONA_USB2_PHY) [N/y/?] (NEW)
Marvell USB HSIC 28nm PHY Driver (PHY_PXA_28NM_HSIC) [N/y/?] (NEW)
Marvell USB 2.0 28nm PHY Driver (PHY_PXA_28NM_USB2) [N/y/?] (NEW)
*
* Generic powercap sysfs driver
*
Generic powercap sysfs driver (POWERCAP) [N/y/?] (NEW)
*
* MCB support
*
MCB support (MCB) [N/y/?] (NEW)
*
* Reliability, Availability and Serviceability (RAS) features
*
Reliability, Availability and Serviceability (RAS) features (RAS) [N/y/?] (NEW)
*
* Android
*
Android Drivers (ANDROID) [N/y/?] (NEW)
*
* NVDIMM (Non-Volatile Memory Device) Support
*
NVDIMM (Non-Volatile Memory Device) Support (LIBNVDIMM) [N/y/?] (NEW)
*
* DAX: direct access to differentiated memory
*
DAX: direct access to differentiated memory (DAX) [N/y] (NEW)
*
* NVMEM Support
*
NVMEM Support (NVMEM) [N/y/?] (NEW)
System Trace Module devices (STM) [N/y/?] (NEW)
Intel(R) Trace Hub controller (INTEL_TH) [N/y/?] (NEW)
*
* FPGA Configuration Framework
*
FPGA Configuration Framework (FPGA) [N/y/?] (NEW)
*
* FSI support
*
FSI support (FSI) [N/y/?] (NEW)
Trusted Execution Environment support (TEE) [N/y/?] (NEW)
*
* Firmware Drivers
*
ARM PSCI checker (ARM_PSCI_CHECKER) [N/y/?] (NEW)
Export DMI identification via sysfs to userspace (DMIID) [Y/n/?] (NEW)
DMI table support in sysfs (DMI_SYSFS) [N/y/?] (NEW)
*
* Google Firmware Drivers
*
Google Firmware Drivers (GOOGLE_FIRMWARE) [N/y/?] (NEW)
*
* EFI (Extensible Firmware Interface) Support
*
EFI Variable Support via sysfs (EFI_VARS) [N/y/?] (NEW)
EFI capsule loader (EFI_CAPSULE_LOADER) [N/y/?] (NEW)
EFI Runtime Service Tests Support (EFI_TEST) [N/y/?] (NEW)
Reset memory attack mitigation (RESET_ATTACK_MITIGATION) [N/y/?] (NEW)
*
* Tegra firmware driver
*
*
* File systems
*
Second extended fs support (EXT2_FS) [N/y/?] (NEW)
The Extended 3 (ext3) filesystem (EXT3_FS) [N/y/?] (NEW)
The Extended 4 (ext4) filesystem (EXT4_FS) [N/y/?] (NEW)
Reiserfs support (REISERFS_FS) [N/y/?] (NEW)
JFS filesystem support (JFS_FS) [N/y/?] (NEW)
XFS filesystem support (XFS_FS) [N/y/?] (NEW)
GFS2 file system support (GFS2_FS) [N/y/?] (NEW)
Btrfs filesystem support (BTRFS_FS) [N/y/?] (NEW)
NILFS2 file system support (NILFS2_FS) [N/y/?] (NEW)
F2FS filesystem support (F2FS_FS) [N/y/?] (NEW)
Direct Access (DAX) support (FS_DAX) [N/y/?] (NEW)
Enable filesystem export operations for block IO (EXPORTFS_BLOCK_OPS) [N/y/?] (NEW)
Enable POSIX file locking API (FILE_LOCKING) [Y/?] y
Enable Mandatory file locking (MANDATORY_FILE_LOCKING) [Y/n/?] (NEW)
FS Encryption (Per-file encryption) (FS_ENCRYPTION) [N/y/?] (NEW)
Dnotify support (DNOTIFY) [Y/n/?] (NEW)
Inotify support for userspace (INOTIFY_USER) [Y/n/?] (NEW)
Filesystem wide access notification (FANOTIFY) [N/y/?] (NEW)
Quota support (QUOTA) [N/y/?] (NEW)
Kernel automounter version 4 support (also supports v3) (AUTOFS4_FS) [N/y/?] (NEW)
FUSE (Filesystem in Userspace) support (FUSE_FS) [N/y/?] (NEW)
Overlay filesystem support (OVERLAY_FS) [N/y/?] (NEW)
*
* Caches
*
General filesystem local caching manager (FSCACHE) [N/y/?] (NEW)
*
* CD-ROM/DVD Filesystems
*
ISO 9660 CDROM file system support (ISO9660_FS) [N/y/?] (NEW)
UDF file system support (UDF_FS) [N/y/?] (NEW)
*
* DOS/FAT/NT Filesystems
*
MSDOS fs support (MSDOS_FS) [N/y/?] (NEW)
VFAT (Windows-95) fs support (VFAT_FS) [N/y/?] (NEW)
NTFS file system support (NTFS_FS) [N/y/?] (NEW)
*
* Pseudo filesystems
*
/proc file system support (PROC_FS) [Y/?] y
/proc/kcore support (PROC_KCORE) [N/y/?] (NEW)
Include /proc/<pid>/task/<tid>/children file (PROC_CHILDREN) [N/y/?] (NEW)
Tmpfs virtual memory file system support (former shm fs) (TMPFS) [N/y/?] (NEW)
HugeTLB file system support (HUGETLBFS) [N/y/?] (NEW)
Userspace-driven configuration filesystem (CONFIGFS_FS) [N/y/?] (NEW)
EFI Variable filesystem (EFIVAR_FS) [Y/n/?] (NEW)
*
* Miscellaneous filesystems
*
Miscellaneous filesystems (MISC_FILESYSTEMS) [Y/n/?] (NEW)
ORANGEFS (Powered by PVFS) support (ORANGEFS_FS) [N/y/?] (NEW)
ADFS file system support (ADFS_FS) [N/y/?] (NEW)
Amiga FFS file system support (AFFS_FS) [N/y/?] (NEW)
Apple Macintosh file system support (HFS_FS) [N/y/?] (NEW)
Apple Extended HFS file system support (HFSPLUS_FS) [N/y/?] (NEW)
BeOS file system (BeFS) support (read only) (BEFS_FS) [N/y/?] (NEW)
BFS file system support (BFS_FS) [N/y/?] (NEW)
EFS file system support (read only) (EFS_FS) [N/y/?] (NEW)
Compressed ROM file system support (cramfs) (OBSOLETE) (CRAMFS) [N/y/?] (NEW)
SquashFS 4.0 - Squashed file system support (SQUASHFS) [N/y/?] (NEW)
FreeVxFS file system support (VERITAS VxFS(TM) compatible) (VXFS_FS) [N/y/?] (NEW)
Minix file system support (MINIX_FS) [N/y/?] (NEW)
SonicBlue Optimized MPEG File System support (OMFS_FS) [N/y/?] (NEW)
OS/2 HPFS file system support (HPFS_FS) [N/y/?] (NEW)
QNX4 file system support (read only) (QNX4FS_FS) [N/y/?] (NEW)
QNX6 file system support (read only) (QNX6FS_FS) [N/y/?] (NEW)
ROM file system support (ROMFS_FS) [N/y/?] (NEW)
Persistent store support (PSTORE) [N/y/?] (NEW)
System V/Xenix/V7/Coherent file system support (SYSV_FS) [N/y/?] (NEW)
UFS file system support (read only) (UFS_FS) [N/y/?] (NEW)
*
* Native language support
*
Native language support (NLS) [Y/?] (NEW) y
Default NLS Option (NLS_DEFAULT) [iso8859-1] (NEW)
Codepage 437 (United States, Canada) (NLS_CODEPAGE_437) [N/y/?] (NEW)
Codepage 737 (Greek) (NLS_CODEPAGE_737) [N/y/?] (NEW)
Codepage 775 (Baltic Rim) (NLS_CODEPAGE_775) [N/y/?] (NEW)
Codepage 850 (Europe) (NLS_CODEPAGE_850) [N/y/?] (NEW)
Codepage 852 (Central/Eastern Europe) (NLS_CODEPAGE_852) [N/y/?] (NEW)
Codepage 855 (Cyrillic) (NLS_CODEPAGE_855) [N/y/?] (NEW)
Codepage 857 (Turkish) (NLS_CODEPAGE_857) [N/y/?] (NEW)
Codepage 860 (Portuguese) (NLS_CODEPAGE_860) [N/y/?] (NEW)
Codepage 861 (Icelandic) (NLS_CODEPAGE_861) [N/y/?] (NEW)
Codepage 862 (Hebrew) (NLS_CODEPAGE_862) [N/y/?] (NEW)
Codepage 863 (Canadian French) (NLS_CODEPAGE_863) [N/y/?] (NEW)
Codepage 864 (Arabic) (NLS_CODEPAGE_864) [N/y/?] (NEW)
Codepage 865 (Norwegian, Danish) (NLS_CODEPAGE_865) [N/y/?] (NEW)
Codepage 866 (Cyrillic/Russian) (NLS_CODEPAGE_866) [N/y/?] (NEW)
Codepage 869 (Greek) (NLS_CODEPAGE_869) [N/y/?] (NEW)
Simplified Chinese charset (CP936, GB2312) (NLS_CODEPAGE_936) [N/y/?] (NEW)
Traditional Chinese charset (Big5) (NLS_CODEPAGE_950) [N/y/?] (NEW)
Japanese charsets (Shift-JIS, EUC-JP) (NLS_CODEPAGE_932) [N/y/?] (NEW)
Korean charset (CP949, EUC-KR) (NLS_CODEPAGE_949) [N/y/?] (NEW)
Thai charset (CP874, TIS-620) (NLS_CODEPAGE_874) [N/y/?] (NEW)
Hebrew charsets (ISO-8859-8, CP1255) (NLS_ISO8859_8) [N/y/?] (NEW)
Windows CP1250 (Slavic/Central European Languages) (NLS_CODEPAGE_1250) [N/y/?] (NEW)
Windows CP1251 (Bulgarian, Belarusian) (NLS_CODEPAGE_1251) [N/y/?] (NEW)
ASCII (United States) (NLS_ASCII) [N/y/?] (NEW)
NLS ISO 8859-1 (Latin 1; Western European Languages) (NLS_ISO8859_1) [N/y/?] (NEW)
NLS ISO 8859-2 (Latin 2; Slavic/Central European Languages) (NLS_ISO8859_2) [N/y/?] (NEW)
NLS ISO 8859-3 (Latin 3; Esperanto, Galician, Maltese, Turkish) (NLS_ISO8859_3) [N/y/?] (NEW)
NLS ISO 8859-4 (Latin 4; old Baltic charset) (NLS_ISO8859_4) [N/y/?] (NEW)
NLS ISO 8859-5 (Cyrillic) (NLS_ISO8859_5) [N/y/?] (NEW)
NLS ISO 8859-6 (Arabic) (NLS_ISO8859_6) [N/y/?] (NEW)
NLS ISO 8859-7 (Modern Greek) (NLS_ISO8859_7) [N/y/?] (NEW)
NLS ISO 8859-9 (Latin 5; Turkish) (NLS_ISO8859_9) [N/y/?] (NEW)
NLS ISO 8859-13 (Latin 7; Baltic) (NLS_ISO8859_13) [N/y/?] (NEW)
NLS ISO 8859-14 (Latin 8; Celtic) (NLS_ISO8859_14) [N/y/?] (NEW)
NLS ISO 8859-15 (Latin 9; Western European Languages with Euro) (NLS_ISO8859_15) [N/y/?] (NEW)
NLS KOI8-R (Russian) (NLS_KOI8_R) [N/y/?] (NEW)
NLS KOI8-U/RU (Ukrainian, Belarusian) (NLS_KOI8_U) [N/y/?] (NEW)
Codepage macroman (NLS_MAC_ROMAN) [N/y/?] (NEW)
Codepage macceltic (NLS_MAC_CELTIC) [N/y/?] (NEW)
Codepage maccenteuro (NLS_MAC_CENTEURO) [N/y/?] (NEW)
Codepage maccroatian (NLS_MAC_CROATIAN) [N/y/?] (NEW)
Codepage maccyrillic (NLS_MAC_CYRILLIC) [N/y/?] (NEW)
Codepage macgaelic (NLS_MAC_GAELIC) [N/y/?] (NEW)
Codepage macgreek (NLS_MAC_GREEK) [N/y/?] (NEW)
Codepage maciceland (NLS_MAC_ICELAND) [N/y/?] (NEW)
Codepage macinuit (NLS_MAC_INUIT) [N/y/?] (NEW)
Codepage macromanian (NLS_MAC_ROMANIAN) [N/y/?] (NEW)
Codepage macturkish (NLS_MAC_TURKISH) [N/y/?] (NEW)
NLS UTF-8 (NLS_UTF8) [N/y/?] (NEW)
*
* Virtualization
*
Virtualization (VIRTUALIZATION) [N/y/?] (NEW)
*
* Kernel hacking
*
*
* printk and dmesg options
*
Show timing information on printks (PRINTK_TIME) [N/y/?] (NEW)
Default console loglevel (1-15) (CONSOLE_LOGLEVEL_DEFAULT) [7] (NEW)
Default message log level (1-7) (MESSAGE_LOGLEVEL_DEFAULT) [4] (NEW)
*
* Compile-time checks and compiler options
*
Enable __deprecated logic (ENABLE_WARN_DEPRECATED) [Y/n/?] (NEW)
Enable __must_check logic (ENABLE_MUST_CHECK) [Y/n/?] (NEW)
Warn for stack frames larger than (needs gcc 4.4) (FRAME_WARN) [2048] (NEW)
Strip assembler-generated symbols during link (STRIP_ASM_SYMS) [N/y/?] (NEW)
Enable unused/obsolete exported symbols (UNUSED_SYMBOLS) [N/y/?] (NEW)
Debug Filesystem (DEBUG_FS) [N/y/?] (NEW)
Run 'make headers_check' when building vmlinux (HEADERS_CHECK) [N/y/?] (NEW)
Enable full Section mismatch analysis (DEBUG_SECTION_MISMATCH) [N/y/?] (NEW)
Make section mismatch errors non-fatal (SECTION_MISMATCH_WARN_ONLY) [Y/n/?] (NEW)
Compile the kernel with frame pointers (FRAME_POINTER) [Y/?] (NEW) y
Magic SysRq key (MAGIC_SYSRQ) [N/y/?] (NEW)
Kernel debugging (DEBUG_KERNEL) [N/y/?] (NEW)
*
* Memory Debugging
*
Extend memmap on extra space for more information on page (PAGE_EXTENSION) [N/y/?] (NEW)
Poison pages after freeing (PAGE_POISONING) [N/y/?] (NEW)
Testcase for the marking rodata read-only (DEBUG_RODATA_TEST) [N/y/?] (NEW)
SLUB debugging on by default (SLUB_DEBUG_ON) [N/y/?] (NEW)
Enable SLUB performance statistics (SLUB_STATS) [N/y/?] (NEW)
KASan: runtime memory debugger (KASAN) [N/y/?] (NEW)
Code coverage for fuzzing (KCOV) [N/y/?] (NEW)
*
* Debug Lockups and Hangs
*
Panic on Oops (PANIC_ON_OOPS) [N/y/?] (NEW)
panic timeout (PANIC_TIMEOUT) [0] (NEW)
Enable extra timekeeping sanity checking (DEBUG_TIMEKEEPING) [N/y/?] (NEW)
*
* Lock Debugging (spinlocks, mutexes, etc...)
*
Wait/wound mutex selftests (WW_MUTEX_SELFTEST) [N/y/?] (NEW)
Stack backtrace support (STACKTRACE) [N/y/?] (NEW)
Warn for all uses of unseeded randomness (WARN_ALL_UNSEEDED_RANDOM) [N/y/?] (NEW)
*
* RCU Debugging
*
RCU CPU stall timeout in seconds (RCU_CPU_STALL_TIMEOUT) [21] (NEW)
*
* Tracers
*
Tracers (FTRACE) [N/y/?] (NEW)
Enable debugging of DMA-API usage (DMA_API_DEBUG) [N/y/?] (NEW)
*
* Runtime Testing
*
Perform an atomic64_t self-test (ATOMIC64_SELFTEST) [N/y/?] (NEW)
Test functions located in the hexdump module at runtime (TEST_HEXDUMP) [N/y] (NEW)
Test functions located in the string_helpers module at runtime (TEST_STRING_HELPERS) [N/y] (NEW)
Test kstrto*() family of functions at runtime (TEST_KSTRTOX) [N/y] (NEW)
Test printf() family of functions at runtime (TEST_PRINTF) [N/y] (NEW)
Test bitmap_*() family of functions at runtime (TEST_BITMAP) [N/y/?] (NEW)
Test functions located in the uuid module at runtime (TEST_UUID) [N/y] (NEW)
Perform selftest on resizable hash table (TEST_RHASHTABLE) [N/y/?] (NEW)
Perform selftest on hash functions (TEST_HASH) [N/y/?] (NEW)
Test firmware loading via userspace interface (TEST_FIRMWARE) [N/y/?] (NEW)
sysctl test driver (TEST_SYSCTL) [N/y/?] (NEW)
udelay test driver (TEST_UDELAY) [N/y/?] (NEW)
Memtest (MEMTEST) [N/y/?] (NEW)
Trigger a BUG when data corruption is detected (BUG_ON_DATA_CORRUPTION) [N/y/?] (NEW)
*
* Sample kernel code
*
Sample kernel code (SAMPLES) [N/y/?] (NEW)
Undefined behaviour sanity checker (UBSAN) [N/y/?] (NEW)
Filter access to /dev/mem (STRICT_DEVMEM) [N/y/?] (NEW)
Write the current PID to the CONTEXTIDR register (PID_IN_CONTEXTIDR) [N/y/?] (NEW)
Randomize TEXT_OFFSET at build time (ARM64_RANDOMIZE_TEXT_OFFSET) [N/y/?] (NEW)
Warn on W+X mappings at boot (DEBUG_WX) [N/y/?] (NEW)
Align linker sections up to SECTION_SIZE (DEBUG_ALIGN_RODATA) [N/y/?] (NEW)
*
* CoreSight Tracing Support
*
CoreSight Tracing Support (CORESIGHT) [N/y/?] (NEW)
*
* Security options
*
Enable access key retention support (KEYS) [N/y/?] (NEW)
Restrict unprivileged access to the kernel syslog (SECURITY_DMESG_RESTRICT) [N/y/?] (NEW)
Enable different security models (SECURITY) [N/y/?] (NEW)
Enable the securityfs filesystem (SECURITYFS) [N/y/?] (NEW)
Harden memory copies between kernel and userspace (HARDENED_USERCOPY) [N/y/?] (NEW)
Harden common str/mem functions against buffer overflows (FORTIFY_SOURCE) [N/y/?] (NEW)
Force all usermode helper calls through a single binary (STATIC_USERMODEHELPER) [N/y/?] (NEW)
Default security module
> 1. Unix Discretionary Access Controls (DEFAULT_SECURITY_DAC) (NEW)
choice[1]: 1
*
* Cryptographic API
*
Cryptographic API (CRYPTO) [N/y/?] (NEW)
*
* Library routines
*
CRC-CCITT functions (CRC_CCITT) [N/y/?] (NEW)
CRC16 functions (CRC16) [N/y/?] (NEW)
CRC calculation for the T10 Data Integrity Field (CRC_T10DIF) [N/y/?] (NEW)
CRC ITU-T V.41 functions (CRC_ITU_T) [N/y/?] (NEW)
CRC32/CRC32c functions (CRC32) [Y/?] (NEW) y
CRC32 perform self test on init (CRC32_SELFTEST) [N/y/?] (NEW)
CRC32 implementation
> 1. Slice by 8 bytes (CRC32_SLICEBY8) (NEW)
2. Slice by 4 bytes (CRC32_SLICEBY4) (NEW)
3. Sarwate's Algorithm (one byte at a time) (CRC32_SARWATE) (NEW)
4. Classic Algorithm (one bit at a time) (CRC32_BIT) (NEW)
choice[1-4?]: CRC4 functions (CRC4) [N/y/?] (NEW)
CRC7 functions (CRC7) [N/y/?] (NEW)
CRC32c (Castagnoli, et al) Cyclic Redundancy-Check (LIBCRC32C) [N/y/?] (NEW)
CRC8 function (CRC8) [N/y/?] (NEW)
PRNG perform self test on init (RANDOM32_SELFTEST) [N/y/?] (NEW)
XZ decompression support (XZ_DEC) [N/y/?] (NEW)
CORDIC algorithm (CORDIC) [N/y/?] (NEW)
JEDEC DDR data (DDR) [N/y/?] (NEW)
IRQ polling library (IRQ_POLL) [N/y/?] (NEW)
Test string functions (STRING_SELFTEST) [N/y] (NEW)
#
# configuration written to .config
#
root@nems:/usr/src/linux-headers-4.14.26#