localhost linux # make oldconfig && depmod -a && update-modules -f HOSTCC scripts/basic/fixdep HOSTCC scripts/basic/docproc HOSTCC scripts/kconfig/conf.o HOSTCC scripts/kconfig/kxgettext.o SHIPPED scripts/kconfig/zconf.tab.c SHIPPED scripts/kconfig/lex.zconf.c SHIPPED scripts/kconfig/zconf.hash.c HOSTCC scripts/kconfig/zconf.tab.o HOSTLD scripts/kconfig/conf scripts/kconfig/conf -o arch/i386/Kconfig # # using defaults found in arch/i386/defconfig # * * Linux Kernel Configuration * * * General setup * Prompt for development and/or incomplete code/drivers (EXPERIMENTAL) [Y/n/?] y Local version - append to kernel release (LOCALVERSION) [] Automatically append version information to the version string (LOCALVERSION_AUTO) [Y/n/?] y 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 BSD Process Accounting (BSD_PROCESS_ACCT) [N/y/?] n Export task/process statistics through netlink (EXPERIMENTAL) (TASKSTATS) [N/y/?] n User Namespaces (EXPERIMENTAL) (USER_NS) [N/y/?] n Auditing support (AUDIT) [N/y/?] n Kernel .config support (IKCONFIG) [Y/n/m/?] y Enable access to .config through /proc/config.gz (IKCONFIG_PROC) [Y/n/?] y Kernel log buffer size (16 => 64KB, 17 => 128KB) (LOG_BUF_SHIFT) [18] 18 Cpuset support (CPUSETS) [N/y/?] n Create deprecated sysfs files (SYSFS_DEPRECATED) [Y/n/?] y Kernel->user space relay support (formerly relayfs) (RELAY) [Y/n/?] y Initial RAM filesystem and RAM disk (initramfs/initrd) support (BLK_DEV_INITRD) [Y/n/?] y Initramfs source file(s) (INITRAMFS_SOURCE) [] Optimize for size (Look out for broken compilers!) (CC_OPTIMIZE_FOR_SIZE) [Y/n/?] y * * Configure standard kernel features (for small systems) * Configure standard kernel features (for small systems) (EMBEDDED) [N/y/?] n Load all symbols for debugging/ksymoops (KALLSYMS) [Y/?] y Include all symbols in kallsyms (KALLSYMS_ALL) [Y/n/?] y Do an extra kallsyms pass (KALLSYMS_EXTRA_PASS) [N/y/?] n Choose SLAB allocator 1. SLAB (SLAB) > 2. SLUB (Unqueued Allocator) (SLUB) choice[1-2?]: 2 * * Enable loadable module support * Enable loadable module support (MODULES) [Y/n/?] y Module unloading (MODULE_UNLOAD) [Y/n/?] y Forced module unloading (MODULE_FORCE_UNLOAD) [Y/n/?] y Module versioning support (MODVERSIONS) [N/y/?] n Source checksum for all modules (MODULE_SRCVERSION_ALL) [N/y/?] n Automatic kernel module loading (KMOD) [N/y/?] n * * Enable the block layer * Enable the block layer (BLOCK) [Y/?] y Support for Large Block Devices (LBD) [Y/n/?] y Support for tracing block io actions (BLK_DEV_IO_TRACE) [N/y/?] n Support for Large Single Files (LSF) [N/y/?] n Block layer SG support v4 (EXPERIMENTAL) (BLK_DEV_BSG) [N/y/?] n * * IO Schedulers * Anticipatory I/O scheduler (IOSCHED_AS) [Y/n/m/?] y Deadline I/O scheduler (IOSCHED_DEADLINE) [Y/n/m/?] y CFQ I/O scheduler (IOSCHED_CFQ) [Y/n/m/?] y Default I/O scheduler > 1. Anticipatory (DEFAULT_AS) 2. Deadline (DEFAULT_DEADLINE) 3. CFQ (DEFAULT_CFQ) 4. No-op (DEFAULT_NOOP) choice[1-4?]: 1 * * Processor type and features * Tickless System (Dynamic Ticks) (NO_HZ) [Y/n/?] y High Resolution Timer Support (HIGH_RES_TIMERS) [Y/n/?] y Symmetric multi-processing support (SMP) [Y/n/?] y Subarchitecture Type 1. PC-compatible (X86_PC) 2. AMD Elan (X86_ELAN) 3. Voyager (NCR) (X86_VOYAGER) 4. NUMAQ (IBM/Sequent) (X86_NUMAQ) 5. Summit/EXA (IBM x440) (X86_SUMMIT) 6. Support for other sub-arch SMP systems with more than 8 CPUs (X86_BIGSMP) 7. SGI 320/540 (Visual Workstation) (X86_VISWS) > 8. Generic architecture (Summit, bigsmp, ES7000, default) (X86_GENERICARCH) 9. Support for Unisys ES7000 IA32 series (X86_ES7000) choice[1-9]: 8 Paravirtualization support (EXPERIMENTAL) (PARAVIRT) [N/y/?] n Processor family 1. 386 (M386) 2. 486 (M486) 3. 586/K5/5x86/6x86/6x86MX (M586) 4. Pentium-Classic (M586TSC) 5. Pentium-MMX (M586MMX) 6. Pentium-Pro (M686) 7. Pentium-II/Celeron(pre-Coppermine) (MPENTIUMII) > 8. Pentium-III/Celeron(Coppermine)/Pentium-III Xeon (MPENTIUMIII) 9. Pentium M (MPENTIUMM) 10. Core 2/newer Xeon (MCORE2) 11. Pentium-4/Celeron(P4-based)/Pentium-4 M/older Xeon (MPENTIUM4) 12. K6/K6-II/K6-III (MK6) 13. Athlon/Duron/K7 (MK7) 14. Opteron/Athlon64/Hammer/K8 (MK8) 15. Crusoe (MCRUSOE) 16. Efficeon (MEFFICEON) 17. Winchip-C6 (MWINCHIPC6) 18. Winchip-2 (MWINCHIP2) 19. Winchip-2A/Winchip-3 (MWINCHIP3D) 20. GeodeGX1 (MGEODEGX1) 21. Geode GX/LX (MGEODE_LX) 22. CyrixIII/VIA-C3 (MCYRIXIII) 23. VIA C3-2 (Nehemiah) (MVIAC3_2) 24. VIA C7 (MVIAC7) choice[1-24]: 8 Generic x86 support (X86_GENERIC) [Y/n/?] y HPET Timer Support (HPET_TIMER) [Y/n/?] y Maximum number of CPUs (2-255) (NR_CPUS) [32] 32 SMT (Hyperthreading) scheduler support (SCHED_SMT) [Y/n/?] y Multi-core scheduler support (SCHED_MC) [Y/n/?] y Preemption Model 1. No Forced Preemption (Server) (PREEMPT_NONE) > 2. Voluntary Kernel Preemption (Desktop) (PREEMPT_VOLUNTARY) 3. Preemptible Kernel (Low-Latency Desktop) (PREEMPT) choice[1-3]: 2 Preempt The Big Kernel Lock (PREEMPT_BKL) [Y/n/?] y Machine Check Exception (X86_MCE) [Y/n/?] y Check for non-fatal errors on AMD Athlon/Duron / Intel Pentium 4 (X86_MCE_NONFATAL) [Y/n/m/?] y check for P4 thermal throttling interrupt. (X86_MCE_P4THERMAL) [Y/n/?] y Toshiba Laptop support (TOSHIBA) [N/m/y/?] n Dell laptop support (I8K) [N/m/y/?] n Enable X86 board specific fixups for reboot (X86_REBOOTFIXUPS) [N/y/?] n /dev/cpu/microcode - Intel IA32 CPU microcode support (MICROCODE) [Y/n/m/?] y /dev/cpu/*/msr - Model-specific register support (X86_MSR) [Y/n/m/?] y /dev/cpu/*/cpuid - CPU information support (X86_CPUID) [Y/n/m/?] y * * Firmware Drivers * BIOS Enhanced Disk Drive calls determine boot disk (EDD) [N/m/y/?] n BIOS update support for DELL systems via sysfs (DELL_RBU) [N/m/y/?] n Dell Systems Management Base Driver (DCDBAS) [N/m/y/?] n Export DMI identification via sysfs to userspace (DMIID) [Y/n/?] y High Memory Support 1. off (NOHIGHMEM) > 2. 4GB (HIGHMEM4G) 3. 64GB (HIGHMEM64G) choice[1-3]: 2 Memory model > 1. Flat Memory (FLATMEM_MANUAL) choice[1]: 1 64 bit Memory and IO resources (EXPERIMENTAL) (RESOURCES_64BIT) [Y/n/?] y Allocate 3rd-level pagetables from highmem (HIGHPTE) [N/y/?] n Math emulation (MATH_EMULATION) [N/y/?] n MTRR (Memory Type Range Register) support (MTRR) [Y/n/?] y Boot from EFI support (EFI) [N/y/?] n Enable kernel irq balancing (IRQBALANCE) [N/y/?] n Enable seccomp to safely compute untrusted bytecode (SECCOMP) [Y/n/?] y Timer frequency 1. 100 HZ (HZ_100) > 2. 250 HZ (HZ_250) 3. 300 HZ (HZ_300) 4. 1000 HZ (HZ_1000) choice[1-4?]: 2 kexec system call (KEXEC) [N/y/?] n kernel crash dumps (EXPERIMENTAL) (CRASH_DUMP) [N/y/?] n Build a relocatable kernel(EXPERIMENTAL) (RELOCATABLE) [N/y/?] n Alignment value to which kernel should be aligned (PHYSICAL_ALIGN) [0x100000] 0x100000 Support for suspend on SMP and hot-pluggable CPUs (EXPERIMENTAL) (HOTPLUG_CPU) [Y/?] y Compat VDSO support (COMPAT_VDSO) [Y/n/?] y * * Power management options (ACPI, APM) * Power Management support (PM) [Y/n/?] y Legacy Power Management API (DEPRECATED) (PM_LEGACY) [Y/n/?] y Power Management Debug Support (PM_DEBUG) [N/y/?] n Suspend to RAM and standby (SUSPEND) [Y/n/?] (NEW)