make config
  HOSTCC  scripts/basic/fixdep
  HOSTCC  scripts/kconfig/conf.o
  SHIPPED scripts/kconfig/zconf.tab.c
  SHIPPED scripts/kconfig/zconf.lex.c
  SHIPPED scripts/kconfig/zconf.hash.c
  HOSTCC  scripts/kconfig/zconf.tab.o
  HOSTLD  scripts/kconfig/conf
scripts/kconfig/conf  --oldaskconfig Kconfig
#
# using defaults found in /boot/config-4.12.0-041200-generic
#
*
* Linux/x86 4.9.19 Kernel Configuration
*
64-bit kernel (64BIT) [Y/n/?] y
*
* General setup
*
MuQSS cpu scheduler (SCHED_MUQSS) [N/y/?] (NEW) y
Tune kernel for interactivity (ZEN_INTERACTIVE) [Y/n/?] (NEW) y
Cross-compiler tool prefix (CROSS_COMPILE) []
Compile also drivers which will not load (COMPILE_TEST) [N/y/?] y
Local version - append to kernel release (LOCALVERSION) []
Kernel compression mode
> 1. Gzip (KERNEL_GZIP)
  2. Bzip2 (KERNEL_BZIP2)
  3. LZMA (KERNEL_LZMA)
  4. XZ (KERNEL_XZ)
  5. LZO (KERNEL_LZO)
  6. LZ4 (KERNEL_LZ4)
choice[1-6?]: 1
Default hostname (DEFAULT_HOSTNAME) [(none)]
Support for paging of anonymous memory (swap) (SWAP) [Y/n/?] y
System V IPC (SYSVIPC) [Y/n/?] y
POSIX Message Queues (POSIX_MQUEUE) [Y/n/?] y
Enable process_vm_readv/writev syscalls (CROSS_MEMORY_ATTACH) [Y/n/?] y
open by fhandle syscalls (FHANDLE) [Y/n/?] y
uselib syscall (USELIB) [Y/n/?] y
Auditing support (AUDIT) [Y/?] y
*
* IRQ subsystem
*
Expose hardware/virtual IRQ mapping via debugfs (IRQ_DOMAIN_DEBUG) [N/y/?] n
*
* Timers subsystem
*
Timer tick handling
  1. Periodic timer ticks (constant rate, no dynticks) (HZ_PERIODIC)
> 2. Idle dynticks system (tickless idle) (NO_HZ_IDLE)
  3. Full dynticks system (tickless) (NO_HZ_FULL)
choice[1-3]: 2
Old Idle dynticks config (NO_HZ) [Y/n/?] y
High Resolution Timer Support (HIGH_RES_TIMERS) [Y/?] y
*
* CPU/Task time and stats accounting
*
Cputime accounting
> 1. Simple tick based cputime accounting (TICK_CPU_ACCOUNTING)
  2. Full dynticks CPU time accounting (VIRT_CPU_ACCOUNTING_GEN)
choice[1-2]: 1
Fine granularity task level IRQ time accounting (IRQ_TIME_ACCOUNTING) [N/y/?] n
BSD Process Accounting (BSD_PROCESS_ACCT) [Y/n/?] y
  BSD Process Accounting version 3 file format (BSD_PROCESS_ACCT_V3) [Y/n/?] y
Export task/process statistics through netlink (TASKSTATS) [Y/?] y
  Enable per-task delay accounting (TASK_DELAY_ACCT) [Y/?] y
  Enable extended accounting over taskstats (TASK_XACCT) [Y/n/?] y
    Enable per-task storage I/O accounting (TASK_IO_ACCOUNTING) [Y/n/?] y
*
* RCU Subsystem
*
Make expert-level adjustments to RCU configuration (RCU_EXPERT) [N/y/?] n
Kernel .config support (IKCONFIG) [N/m/y/?] n
Kernel log buffer size (16 => 64KB, 17 => 128KB) (LOG_BUF_SHIFT) [18]
CPU kernel log buffer size contribution (13 => 8 KB, 17 => 128KB) (LOG_CPU_MAX_BUF_SHIFT) [12]
Temporary per-CPU NMI log buffer size (12 => 4KB, 13 => 8KB) (NMI_LOG_BUF_SHIFT) [13] (NEW)
*
* Control Group support
*
Control Group support (CGROUPS) [Y/n/?] y
  Memory controller (MEMCG) [Y/n/?] y
    Swap controller (MEMCG_SWAP) [Y/n/?] y
      Swap controller enabled by default (MEMCG_SWAP_ENABLED) [N/y/?] N
  IO controller (BLK_CGROUP) [Y/n/?] Y
    IO controller debugging (DEBUG_BLK_CGROUP) [N/y/?]