enable hot adding cpu/mem

Signed-off-by: Lai Jiangshan <jiangshanlai@gmail.com>
2026-08-26 18:17:25 +00:00 · 2016-01-25 14:47:49 +08:00
parent e6cffd9add
commit 1ce35da941
6 changed files with 280 additions and 63 deletions
@@ -1,6 +1,6 @@
 #
 # Automatically generated file; DO NOT EDIT.
-# Linux/x86 4.0.4 Kernel Configuration
+# Linux/x86 4.4.0 Kernel Configuration
 #
 CONFIG_64BIT=y
 CONFIG_X86_64=y
@@ -36,10 +36,10 @@ CONFIG_AUDIT_ARCH=y
 CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
 CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
 CONFIG_X86_64_SMP=y
-CONFIG_X86_HT=y
 CONFIG_ARCH_HWEIGHT_CFLAGS="-fcall-saved-rdi -fcall-saved-rsi -fcall-saved-rdx -fcall-saved-rcx -fcall-saved-r8 -fcall-saved-r9 -fcall-saved-r10 -fcall-saved-r11"
 CONFIG_ARCH_SUPPORTS_UPROBES=y
 CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_PGTABLE_LEVELS=4
 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
 CONFIG_IRQ_WORK=y
 CONFIG_BUILDTIME_EXTABLE_SORT=y
@@ -81,10 +81,11 @@ CONFIG_HAVE_ARCH_AUDITSYSCALL=y
 #
 CONFIG_GENERIC_IRQ_PROBE=y
 CONFIG_GENERIC_IRQ_SHOW=y
-CONFIG_GENERIC_IRQ_LEGACY_ALLOC_HWIRQ=y
 CONFIG_GENERIC_PENDING_IRQ=y
 CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
 CONFIG_GENERIC_MSI_IRQ=y
+CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
 CONFIG_IRQ_FORCED_THREADING=y
 CONFIG_SPARSE_IRQ=y
 CONFIG_CLOCKSOURCE_WATCHDOG=y
@@ -92,7 +93,6 @@ CONFIG_ARCH_CLOCKSOURCE_DATA=y
 CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y
 CONFIG_GENERIC_TIME_VSYSCALL=y
 CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
 CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
 CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
 CONFIG_GENERIC_CMOS_UPDATE=y
@@ -103,18 +103,18 @@ CONFIG_GENERIC_CMOS_UPDATE=y
 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_NO_HZ_FULL_ALL is not set
-# CONFIG_NO_HZ_FULL_SYSIDLE is not set
-# CONFIG_NO_HZ is not set
-# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_NO_HZ_IDLE=y
+# CONFIG_NO_HZ_FULL is not set
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y

 #
 # CPU/Task time and stats accounting
 #
 CONFIG_VIRT_CPU_ACCOUNTING=y
+# CONFIG_TICK_CPU_ACCOUNTING is not set
 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=y
@@ -126,33 +126,27 @@ CONFIG_TASK_IO_ACCOUNTING=y
 # RCU Subsystem
 #
 CONFIG_TREE_RCU=y
+# CONFIG_RCU_EXPERT is not set
 CONFIG_SRCU=y
 # CONFIG_TASKS_RCU is not set
 CONFIG_RCU_STALL_COMMON=y
 CONFIG_CONTEXT_TRACKING=y
-CONFIG_RCU_USER_QS=y
 # CONFIG_CONTEXT_TRACKING_FORCE is not set
-CONFIG_RCU_FANOUT=64
-CONFIG_RCU_FANOUT_LEAF=16
-# CONFIG_RCU_FANOUT_EXACT is not set
-CONFIG_RCU_FAST_NO_HZ=y
 # CONFIG_TREE_RCU_TRACE is not set
-CONFIG_RCU_KTHREAD_PRIO=0
-CONFIG_RCU_NOCB_CPU=y
-# CONFIG_RCU_NOCB_CPU_NONE is not set
-# CONFIG_RCU_NOCB_CPU_ZERO is not set
-CONFIG_RCU_NOCB_CPU_ALL=y
+# CONFIG_RCU_EXPEDITE_BOOT is not set
 # CONFIG_BUILD_BIN2C is not set
 # CONFIG_IKCONFIG is not set
 CONFIG_LOG_BUF_SHIFT=18
 CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
 CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
 CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
+CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
 CONFIG_ARCH_SUPPORTS_INT128=y
 # CONFIG_NUMA_BALANCING is not set
 CONFIG_CGROUPS=y
 # CONFIG_CGROUP_DEBUG is not set
 # CONFIG_CGROUP_FREEZER is not set
+# CONFIG_CGROUP_PIDS is not set
 # CONFIG_CGROUP_DEVICE is not set
 # CONFIG_CPUSETS is not set
 # CONFIG_CGROUP_CPUACCT is not set
@@ -188,6 +182,7 @@ CONFIG_SYSCTL_EXCEPTION_TRACE=y
 CONFIG_HAVE_PCSPKR_PLATFORM=y
 CONFIG_BPF=y
 # CONFIG_EXPERT is not set
+CONFIG_MULTIUSER=y
 CONFIG_SGETMASK_SYSCALL=y
 CONFIG_SYSFS_SYSCALL=y
 # CONFIG_SYSCTL_SYSCALL is not set
@@ -206,7 +201,9 @@ CONFIG_EVENTFD=y
 CONFIG_SHMEM=y
 CONFIG_AIO=y
 CONFIG_ADVISE_SYSCALLS=y
+# CONFIG_USERFAULTFD is not set
 CONFIG_PCI_QUIRKS=y
+CONFIG_MEMBARRIER=y
 # CONFIG_EMBEDDED is not set
 CONFIG_HAVE_PERF_EVENTS=y

@@ -218,6 +215,7 @@ CONFIG_VM_EVENT_COUNTERS=y
 # CONFIG_COMPAT_BRK is not set
 CONFIG_SLAB=y
 # CONFIG_SLUB is not set
+# CONFIG_SYSTEM_DATA_VERIFICATION is not set
 # CONFIG_PROFILING is not set
 CONFIG_HAVE_OPROFILE=y
 CONFIG_OPROFILE_NMI_TIMER=y
@@ -236,6 +234,7 @@ CONFIG_HAVE_ARCH_TRACEHOOK=y
 CONFIG_HAVE_DMA_ATTRS=y
 CONFIG_HAVE_DMA_CONTIGUOUS=y
 CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
 CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
 CONFIG_HAVE_DMA_API_DEBUG=y
 CONFIG_HAVE_HW_BREAKPOINT=y
@@ -259,9 +258,12 @@ CONFIG_HAVE_CONTEXT_TRACKING=y
 CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
 CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
 CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
+CONFIG_HAVE_ARCH_HUGE_VMAP=y
 CONFIG_HAVE_ARCH_SOFT_DIRTY=y
 CONFIG_MODULES_USE_ELF_RELA=y
 CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_HAVE_COPY_THREAD_TLS=y

 #
 # GCOV-based kernel profiling
@@ -278,7 +280,7 @@ CONFIG_MODVERSIONS=y
 # CONFIG_MODULE_SRCVERSION_ALL is not set
 # CONFIG_MODULE_SIG is not set
 # CONFIG_MODULE_COMPRESS is not set
-CONFIG_STOP_MACHINE=y
+CONFIG_MODULES_TREE_LOOKUP=y
 CONFIG_BLOCK=y
 CONFIG_BLK_DEV_BSG=y
 CONFIG_BLK_DEV_BSGLIB=y
@@ -310,8 +312,10 @@ 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_ARCH_USE_QUEUE_RWLOCK=y
-CONFIG_QUEUE_RWLOCK=y
+CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
+CONFIG_QUEUED_SPINLOCKS=y
+CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
+CONFIG_QUEUED_RWLOCKS=y
 CONFIG_FREEZER=y

 #
@@ -320,6 +324,7 @@ CONFIG_FREEZER=y
 CONFIG_ZONE_DMA=y
 CONFIG_SMP=y
 CONFIG_X86_FEATURE_NAMES=y
+# CONFIG_X86_X2APIC is not set
 CONFIG_X86_MPPARSE=y
 # CONFIG_X86_EXTENDED_PLATFORM is not set
 # CONFIG_X86_INTEL_LPSS is not set
@@ -332,14 +337,13 @@ CONFIG_PARAVIRT=y
 CONFIG_XEN=y
 CONFIG_XEN_DOM0=y
 CONFIG_XEN_PVHVM=y
-CONFIG_XEN_MAX_DOMAIN_MEMORY=500
+CONFIG_XEN_512GB=y
 CONFIG_XEN_SAVE_RESTORE=y
 CONFIG_XEN_PVH=y
 CONFIG_KVM_GUEST=y
 CONFIG_PARAVIRT_TIME_ACCOUNTING=y
 CONFIG_PARAVIRT_CLOCK=y
 CONFIG_NO_BOOTMEM=y
-# CONFIG_MEMTEST is not set
 # CONFIG_MK8 is not set
 # CONFIG_MPSC is not set
 # CONFIG_MCORE2 is not set
@@ -367,23 +371,21 @@ CONFIG_SCHED_MC=y
 CONFIG_PREEMPT_NONE=y
 # CONFIG_PREEMPT_VOLUNTARY is not set
 # CONFIG_PREEMPT is not set
-CONFIG_X86_UP_APIC_MSI=y
 CONFIG_X86_LOCAL_APIC=y
 CONFIG_X86_IO_APIC=y
 CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
 # CONFIG_X86_MCE is not set
+# CONFIG_VM86 is not set
 CONFIG_X86_16BIT=y
 CONFIG_X86_ESPFIX64=y
 CONFIG_X86_VSYSCALL_EMULATION=y
 # CONFIG_I8K is not set
 # CONFIG_MICROCODE is not set
-# CONFIG_MICROCODE_INTEL_EARLY is not set
-# CONFIG_MICROCODE_AMD_EARLY is not set
 # CONFIG_X86_MSR is not set
 # CONFIG_X86_CPUID is not set
 CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
 CONFIG_ARCH_DMA_ADDR_T_64BIT=y
-CONFIG_DIRECT_GBPAGES=y
+CONFIG_X86_DIRECT_GBPAGES=y
 CONFIG_NUMA=y
 # CONFIG_AMD_NUMA is not set
 CONFIG_X86_64_ACPI_NUMA=y
@@ -393,6 +395,7 @@ CONFIG_NODES_SHIFT=9
 CONFIG_ARCH_SPARSEMEM_ENABLE=y
 CONFIG_ARCH_SPARSEMEM_DEFAULT=y
 CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_MEMORY_PROBE=y
 CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
 CONFIG_SELECT_MEMORY_MODEL=y
 CONFIG_SPARSEMEM_MANUAL=y
@@ -408,8 +411,9 @@ CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
 CONFIG_ARCH_DISCARD_MEMBLOCK=y
 # CONFIG_MOVABLE_NODE is not set
 # CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
-# CONFIG_MEMORY_HOTPLUG is not set
-CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_MEMORY_HOTPLUG=y
+CONFIG_MEMORY_HOTPLUG_SPARSE=y
+# CONFIG_MEMORY_HOTREMOVE is not set
 CONFIG_SPLIT_PTLOCK_CPUS=4
 CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
 CONFIG_MEMORY_BALLOON=y
@@ -429,6 +433,10 @@ CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
 # CONFIG_ZBUD is not set
 # CONFIG_ZSMALLOC is not set
 CONFIG_GENERIC_EARLY_IOREMAP=y
+CONFIG_ARCH_SUPPORTS_DEFERRED_STRUCT_PAGE_INIT=y
+# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
+# CONFIG_IDLE_PAGE_TRACKING is not set
+# CONFIG_X86_PMEM_LEGACY is not set
 # CONFIG_X86_CHECK_BIOS_CORRUPTION is not set
 CONFIG_X86_RESERVE_LOW=64
 CONFIG_MTRR=y
@@ -445,8 +453,9 @@ CONFIG_SECCOMP=y
 # CONFIG_HZ_300 is not set
 CONFIG_HZ_1000=y
 CONFIG_HZ=1000
-# CONFIG_SCHED_HRTICK is not set
+CONFIG_SCHED_HRTICK=y
 # CONFIG_KEXEC is not set
+# CONFIG_KEXEC_FILE is not set
 # CONFIG_CRASH_DUMP is not set
 CONFIG_PHYSICAL_START=0x1000000
 CONFIG_RELOCATABLE=y
@@ -455,9 +464,14 @@ CONFIG_PHYSICAL_ALIGN=0x1000000
 CONFIG_HOTPLUG_CPU=y
 # CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set
 # CONFIG_DEBUG_HOTPLUG_CPU0 is not set
+# CONFIG_LEGACY_VSYSCALL_NATIVE is not set
+CONFIG_LEGACY_VSYSCALL_EMULATE=y
+# CONFIG_LEGACY_VSYSCALL_NONE is not set
 # CONFIG_CMDLINE_BOOL is not set
+CONFIG_MODIFY_LDT_SYSCALL=y
 CONFIG_HAVE_LIVEPATCH=y
 CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
 CONFIG_USE_PERCPU_NUMA_NODE_ID=y

 #
@@ -476,13 +490,22 @@ CONFIG_PM=y
 CONFIG_ACPI=y
 CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
 CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
+CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
+# CONFIG_ACPI_DEBUGGER is not set
 # CONFIG_ACPI_PROCFS_POWER is not set
+CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
 # CONFIG_ACPI_EC_DEBUGFS is not set
 # CONFIG_ACPI_AC is not set
 # CONFIG_ACPI_BATTERY is not set
 # CONFIG_ACPI_BUTTON is not set
+CONFIG_ACPI_FAN=y
 # CONFIG_ACPI_DOCK is not set
-# CONFIG_ACPI_PROCESSOR is not set
+CONFIG_ACPI_CPU_FREQ_PSS=y
+CONFIG_ACPI_PROCESSOR_IDLE=y
+CONFIG_ACPI_PROCESSOR=y
+CONFIG_ACPI_HOTPLUG_CPU=y
+# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
+CONFIG_ACPI_THERMAL=y
 CONFIG_ACPI_NUMA=y
 CONFIG_ACPI_CUSTOM_DSDT_FILE=""
 # CONFIG_ACPI_CUSTOM_DSDT is not set
@@ -490,11 +513,13 @@ CONFIG_ACPI_CUSTOM_DSDT_FILE=""
 # CONFIG_ACPI_DEBUG is not set
 # CONFIG_ACPI_PCI_SLOT is not set
 CONFIG_X86_PM_TIMER=y
-# CONFIG_ACPI_CONTAINER is not set
+CONFIG_ACPI_CONTAINER=y
+CONFIG_ACPI_HOTPLUG_MEMORY=y
 CONFIG_ACPI_HOTPLUG_IOAPIC=y
 # CONFIG_ACPI_SBS is not set
 # CONFIG_ACPI_HED is not set
 # CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set
+# CONFIG_ACPI_NFIT is not set
 CONFIG_HAVE_ACPI_APEI=y
 CONFIG_HAVE_ACPI_APEI_NMI=y
 # CONFIG_ACPI_APEI is not set
@@ -509,8 +534,11 @@ CONFIG_HAVE_ACPI_APEI_NMI=y
 #
 # CPU Idle
 #
-# CONFIG_CPU_IDLE is not set
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_GOV_LADDER=y
+CONFIG_CPU_IDLE_GOV_MENU=y
 # CONFIG_ARCH_NEEDS_CPU_IDLE_COUPLED is not set
+# CONFIG_INTEL_IDLE is not set

 #
 # Memory power savings
@@ -534,7 +562,9 @@ CONFIG_PCIEASPM_DEFAULT=y
 # CONFIG_PCIEASPM_POWERSAVE is not set
 # CONFIG_PCIEASPM_PERFORMANCE is not set
 CONFIG_PCIE_PME=y
+CONFIG_PCI_BUS_ADDR_T_64BIT=y
 CONFIG_PCI_MSI=y
+CONFIG_PCI_MSI_IRQ_DOMAIN=y
 CONFIG_PCI_REALLOC_ENABLE_AUTO=y
 CONFIG_PCI_STUB=y
 CONFIG_XEN_PCIDEV_FRONTEND=y
@@ -565,13 +595,13 @@ CONFIG_HOTPLUG_PCI_CPCI=y
 # Executable file formats / Emulations
 #
 CONFIG_BINFMT_ELF=y
-CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
 # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
 CONFIG_BINFMT_SCRIPT=y
 # CONFIG_HAVE_AOUT is not set
 CONFIG_BINFMT_MISC=y
 CONFIG_COREDUMP=y
 # CONFIG_IA32_EMULATION is not set
+# CONFIG_X86_X32 is not set
 CONFIG_X86_DEV_DMA_OPS=y
 CONFIG_PMC_ATOM=y
 CONFIG_NET=y
@@ -595,7 +625,6 @@ CONFIG_INET=y
 # CONFIG_SYN_COOKIES is not set
 # CONFIG_NET_UDP_TUNNEL is not set
 # CONFIG_NET_FOU is not set
-# CONFIG_GENEVE is not set
 # CONFIG_INET_AH is not set
 # CONFIG_INET_ESP is not set
 # CONFIG_INET_IPCOMP is not set
@@ -617,6 +646,7 @@ CONFIG_IPV6=y
 # CONFIG_INET6_ESP is not set
 # CONFIG_INET6_IPCOMP is not set
 # CONFIG_IPV6_MIP6 is not set
+# CONFIG_IPV6_ILA is not set
 # CONFIG_INET6_XFRM_TUNNEL is not set
 # CONFIG_INET6_TUNNEL is not set
 # CONFIG_INET6_XFRM_MODE_TRANSPORT is not set
@@ -657,9 +687,10 @@ CONFIG_HAVE_NET_DSA=y
 # CONFIG_VSOCKETS is not set
 # CONFIG_NETLINK_MMAP is not set
 # CONFIG_NETLINK_DIAG is not set
-# CONFIG_NET_MPLS_GSO is not set
+# CONFIG_MPLS is not set
 # CONFIG_HSR is not set
 # CONFIG_NET_SWITCHDEV is not set
+# CONFIG_NET_L3_MASTER_DEV is not set
 CONFIG_RPS=y
 CONFIG_RFS_ACCEL=y
 CONFIG_XPS=y
@@ -688,6 +719,7 @@ CONFIG_NET_9P_VIRTIO=y
 # CONFIG_CAIF is not set
 # CONFIG_CEPH_LIB is not set
 # CONFIG_NFC is not set
+# CONFIG_LWTUNNEL is not set
 CONFIG_HAVE_BPF_JIT=y

 #
@@ -717,6 +749,7 @@ CONFIG_GENERIC_CPU_AUTOPROBE=y
 #
 # CONFIG_CONNECTOR is not set
 # CONFIG_MTD is not set
+# CONFIG_OF is not set
 CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
 # CONFIG_PARPORT is not set
 CONFIG_PNP=y
@@ -739,7 +772,6 @@ CONFIG_BLK_DEV_LOOP_MIN_COUNT=0
 # CONFIG_BLK_DEV_CRYPTOLOOP is not set
 # CONFIG_BLK_DEV_DRBD is not set
 # CONFIG_BLK_DEV_NBD is not set
-# CONFIG_BLK_DEV_NVME is not set
 # CONFIG_BLK_DEV_SKD is not set
 # CONFIG_BLK_DEV_SX8 is not set
 CONFIG_BLK_DEV_RAM=y
@@ -752,6 +784,7 @@ CONFIG_VIRTIO_BLK=y
 # CONFIG_BLK_DEV_HD is not set
 # CONFIG_BLK_DEV_RBD is not set
 # CONFIG_BLK_DEV_RSXX is not set
+# CONFIG_BLK_DEV_NVME is not set

 #
 # Misc devices
@@ -764,14 +797,13 @@ CONFIG_VIRTIO_BLK=y
 # CONFIG_TIFM_CORE is not set
 # CONFIG_ENCLOSURE_SERVICES is not set
 # CONFIG_HP_ILO is not set
-# CONFIG_VMWARE_BALLOON is not set
 # CONFIG_SRAM is not set
 # CONFIG_C2PORT is not set

 #
 # EEPROM support
 #
-CONFIG_EEPROM_93CX6=m
+CONFIG_EEPROM_93CX6=y
 # CONFIG_CB710_CORE is not set

 #
@@ -788,6 +820,11 @@ CONFIG_EEPROM_93CX6=m
 #
 # CONFIG_INTEL_MIC_BUS is not set

+#
+# SCIF Bus Driver
+#
+# CONFIG_SCIF_BUS is not set
+
 #
 # Intel MIC Host Driver
 #
@@ -795,9 +832,19 @@ CONFIG_EEPROM_93CX6=m
 #
 # Intel MIC Card Driver
 #
+
+#
+# SCIF Driver
+#
+
+#
+# Intel MIC Coprocessor State Management (COSM) Drivers
+#
 # CONFIG_GENWQE is not set
 # CONFIG_ECHO is not set
 # CONFIG_CXL_BASE is not set
+# CONFIG_CXL_KERNEL_API is not set
+# CONFIG_CXL_EEH is not set
 CONFIG_HAVE_IDE=y
 # CONFIG_IDE is not set

@@ -859,13 +906,14 @@ CONFIG_SCSI_LOWLEVEL=y
 # CONFIG_MEGARAID_NEWGEN is not set
 # CONFIG_MEGARAID_LEGACY is not set
 # CONFIG_MEGARAID_SAS is not set
-# CONFIG_SCSI_MPT2SAS is not set
 # CONFIG_SCSI_MPT3SAS is not set
+# CONFIG_SCSI_MPT2SAS is not set
 # CONFIG_SCSI_UFSHCD is not set
 # CONFIG_SCSI_HPTIOP is not set
 # CONFIG_SCSI_BUSLOGIC is not set
 # CONFIG_VMWARE_PVSCSI is not set
 # CONFIG_XEN_SCSI_FRONTEND is not set
+# CONFIG_SCSI_SNIC is not set
 # CONFIG_SCSI_DMX3191D is not set
 # CONFIG_SCSI_EATA is not set
 # CONFIG_SCSI_FUTURE_DOMAIN is not set
@@ -912,6 +960,7 @@ CONFIG_NET_CORE=y
 # CONFIG_NETPOLL is not set
 # CONFIG_NET_POLL_CONTROLLER is not set
 # CONFIG_TUN is not set
+# CONFIG_TUN_VNET_CROSS_LE is not set
 # CONFIG_VETH is not set
 CONFIG_VIRTIO_NET=y
 # CONFIG_NLMON is not set
@@ -925,13 +974,7 @@ CONFIG_VIRTIO_NET=y
 # Distributed Switch Architecture drivers
 #
 # CONFIG_NET_DSA_MV88E6XXX is not set
-# CONFIG_NET_DSA_MV88E6060 is not set
 # CONFIG_NET_DSA_MV88E6XXX_NEED_PPU is not set
-# CONFIG_NET_DSA_MV88E6131 is not set
-# CONFIG_NET_DSA_MV88E6123_61_65 is not set
-# CONFIG_NET_DSA_MV88E6171 is not set
-# CONFIG_NET_DSA_MV88E6352 is not set
-# CONFIG_NET_DSA_BCM_SF2 is not set
 CONFIG_ETHERNET=y
 # CONFIG_NET_VENDOR_3COM is not set
 # CONFIG_NET_VENDOR_ADAPTEC is not set
@@ -939,11 +982,18 @@ CONFIG_ETHERNET=y
 # CONFIG_NET_VENDOR_ALTEON is not set
 # CONFIG_ALTERA_TSE is not set
 # CONFIG_NET_VENDOR_AMD is not set
-# CONFIG_NET_XGENE is not set
 # CONFIG_NET_VENDOR_ARC is not set
 # CONFIG_NET_VENDOR_ATHEROS is not set
+# CONFIG_NET_VENDOR_AURORA is not set
+CONFIG_NET_CADENCE=y
+# CONFIG_MACB is not set
 # CONFIG_NET_VENDOR_BROADCOM is not set
 # CONFIG_NET_VENDOR_BROCADE is not set
+CONFIG_NET_VENDOR_CAVIUM=y
+# CONFIG_THUNDER_NIC_PF is not set
+# CONFIG_THUNDER_NIC_VF is not set
+# CONFIG_THUNDER_NIC_BGX is not set
+# CONFIG_LIQUIDIO is not set
 # CONFIG_NET_VENDOR_CHELSIO is not set
 # CONFIG_NET_VENDOR_CISCO is not set
 # CONFIG_CX_ECAT is not set
@@ -951,6 +1001,7 @@ CONFIG_ETHERNET=y
 # CONFIG_NET_VENDOR_DEC is not set
 # CONFIG_NET_VENDOR_DLINK is not set
 # CONFIG_NET_VENDOR_EMULEX is not set
+CONFIG_NET_VENDOR_EZCHIP=y
 # CONFIG_NET_VENDOR_EXAR is not set
 # CONFIG_NET_VENDOR_HP is not set
 CONFIG_NET_VENDOR_INTEL=y
@@ -966,7 +1017,6 @@ CONFIG_E1000=y
 # CONFIG_I40EVF is not set
 # CONFIG_FM10K is not set
 # CONFIG_NET_VENDOR_I825XX is not set
-# CONFIG_IP1000 is not set
 # CONFIG_JME is not set
 # CONFIG_NET_VENDOR_MARVELL is not set
 # CONFIG_NET_VENDOR_MELLANOX is not set
@@ -981,6 +1031,7 @@ CONFIG_E1000=y
 # CONFIG_NET_VENDOR_QLOGIC is not set
 # CONFIG_NET_VENDOR_QUALCOMM is not set
 # CONFIG_NET_VENDOR_REALTEK is not set
+CONFIG_NET_VENDOR_RENESAS=y
 # CONFIG_NET_VENDOR_RDC is not set
 # CONFIG_NET_VENDOR_ROCKER is not set
 # CONFIG_NET_VENDOR_SAMSUNG is not set
@@ -991,6 +1042,7 @@ CONFIG_E1000=y
 # CONFIG_NET_VENDOR_SMSC is not set
 # CONFIG_NET_VENDOR_STMICRO is not set
 # CONFIG_NET_VENDOR_SUN is not set
+CONFIG_NET_VENDOR_SYNOPSYS=y
 # CONFIG_NET_VENDOR_TEHUTI is not set
 # CONFIG_NET_VENDOR_TI is not set
 # CONFIG_NET_VENDOR_VIA is not set
@@ -1013,7 +1065,9 @@ CONFIG_E1000=y
 # CONFIG_WAN is not set
 CONFIG_XEN_NETDEV_FRONTEND=y
 # CONFIG_VMXNET3 is not set
+# CONFIG_FUJITSU_ES is not set
 # CONFIG_ISDN is not set
+# CONFIG_NVM is not set

 #
 # Input device support
@@ -1085,13 +1139,16 @@ CONFIG_SERIAL_8250_MANY_PORTS=y
 CONFIG_SERIAL_8250_SHARE_IRQ=y
 # CONFIG_SERIAL_8250_DETECT_IRQ is not set
 CONFIG_SERIAL_8250_RSA=y
+# CONFIG_SERIAL_8250_FSL is not set
 # CONFIG_SERIAL_8250_DW is not set
+# CONFIG_SERIAL_8250_RT288X is not set
 # CONFIG_SERIAL_8250_FINTEK is not set
+# CONFIG_SERIAL_8250_MID is not set

 #
 # Non-8250 serial port support
 #
-# CONFIG_SERIAL_MFD_HSU is not set
+# CONFIG_SERIAL_UARTLITE is not set
 CONFIG_SERIAL_CORE=y
 CONFIG_SERIAL_CORE_CONSOLE=y
 # CONFIG_SERIAL_JSM is not set
@@ -1151,7 +1208,22 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
 # CONFIG_POWER_SUPPLY is not set
 # CONFIG_POWER_AVS is not set
 # CONFIG_HWMON is not set
-# CONFIG_THERMAL is not set
+CONFIG_THERMAL=y
+# CONFIG_THERMAL_WRITABLE_TRIPS is not set
+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 is not set
+# CONFIG_THERMAL_GOV_POWER_ALLOCATOR is not set
+# CONFIG_THERMAL_EMULATION is not set
+# CONFIG_INTEL_POWERCLAMP is not set
+# CONFIG_INTEL_SOC_DTS_THERMAL is not set
+# CONFIG_INT340X_THERMAL is not set
+# CONFIG_INTEL_PCH_THERMAL is not set
 # CONFIG_WATCHDOG is not set
 CONFIG_SSB_POSSIBLE=y

@@ -1174,8 +1246,11 @@ CONFIG_BCMA_POSSIBLE=y
 # CONFIG_HTC_PASIC3 is not set
 # CONFIG_LPC_ICH is not set
 # CONFIG_LPC_SCH is not set
+# CONFIG_MFD_INTEL_LPSS_ACPI is not set
+# CONFIG_MFD_INTEL_LPSS_PCI is not set
 # CONFIG_MFD_JANZ_CMODIO is not set
 # CONFIG_MFD_KEMPLD is not set
+# CONFIG_MFD_MT6397 is not set
 # CONFIG_MFD_RDC321X is not set
 # CONFIG_MFD_RTSX_PCI is not set
 # CONFIG_MFD_SM501 is not set
@@ -1194,10 +1269,6 @@ CONFIG_BCMA_POSSIBLE=y
 CONFIG_VGA_ARB=y
 CONFIG_VGA_ARB_MAX_GPUS=16
 # CONFIG_VGA_SWITCHEROO is not set
-
-#
-# Direct Rendering Manager
-#
 # CONFIG_DRM is not set

 #
@@ -1229,6 +1300,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y
 # 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_EDAC is not set
 CONFIG_RTC_LIB=y
 # CONFIG_RTC_CLASS is not set
@@ -1244,6 +1317,7 @@ CONFIG_VIRTIO=y
 CONFIG_VIRTIO_PCI=y
 CONFIG_VIRTIO_PCI_LEGACY=y
 CONFIG_VIRTIO_BALLOON=y
+# CONFIG_VIRTIO_INPUT is not set
 CONFIG_VIRTIO_MMIO=y
 CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES=y

@@ -1266,6 +1340,9 @@ CONFIG_XEN_XENBUS_FRONTEND=y
 CONFIG_SWIOTLB_XEN=y
 CONFIG_XEN_PRIVCMD=m
 CONFIG_XEN_HAVE_PVMMU=y
+CONFIG_XEN_AUTO_XLATE=y
+CONFIG_XEN_ACPI=y
+CONFIG_XEN_HAVE_VPMU=y
 # CONFIG_STAGING is not set
 # CONFIG_X86_PLATFORM_DEVICES is not set
 # CONFIG_CHROME_PLATFORMS is not set
@@ -1300,6 +1377,7 @@ CONFIG_CLKBLD_I8253=y
 #
 # SOC (System On Chip) specific Drivers
 #
+# CONFIG_SUNXI_SRAM is not set
 # CONFIG_SOC_TI is not set
 # CONFIG_PM_DEVFREQ is not set
 # CONFIG_EXTCON is not set
@@ -1316,15 +1394,33 @@ CONFIG_CLKBLD_I8253=y
 # PHY Subsystem
 #
 # CONFIG_GENERIC_PHY is not set
+# CONFIG_PHY_PXA_28NM_HSIC is not set
+# CONFIG_PHY_PXA_28NM_USB2 is not set
 # CONFIG_BCM_KONA_USB2_PHY is not set
 # CONFIG_POWERCAP is not set
 # CONFIG_MCB is not set
+
+#
+# Performance monitor support
+#
+# CONFIG_RAS is not set
 # CONFIG_THUNDERBOLT is not set

 #
 # Android
 #
 # CONFIG_ANDROID is not set
+# CONFIG_LIBNVDIMM is not set
+# CONFIG_NVMEM is not set
+# CONFIG_STM is not set
+# CONFIG_STM_DUMMY is not set
+# CONFIG_STM_SOURCE_CONSOLE is not set
+# CONFIG_INTEL_TH is not set
+
+#
+# FPGA Configuration Support
+#
+# CONFIG_FPGA is not set

 #
 # Firmware Drivers
@@ -1346,9 +1442,10 @@ CONFIG_DCACHE_WORD_ACCESS=y
 # CONFIG_EXT2_FS is not set
 # CONFIG_EXT3_FS is not set
 CONFIG_EXT4_FS=y
-CONFIG_EXT4_USE_FOR_EXT23=y
+CONFIG_EXT4_USE_FOR_EXT2=y
 CONFIG_EXT4_FS_POSIX_ACL=y
 # CONFIG_EXT4_FS_SECURITY is not set
+# CONFIG_EXT4_ENCRYPTION is not set
 # CONFIG_EXT4_DEBUG is not set
 CONFIG_JBD2=y
 # CONFIG_JBD2_DEBUG is not set
@@ -1364,6 +1461,7 @@ CONFIG_XFS_POSIX_ACL=y
 # 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_DAX is not set
 CONFIG_FS_POSIX_ACL=y
 CONFIG_EXPORTFS=y
@@ -1403,6 +1501,7 @@ CONFIG_PROC_FS=y
 # CONFIG_PROC_KCORE is not set
 CONFIG_PROC_SYSCTL=y
 CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_PROC_CHILDREN is not set
 CONFIG_KERNFS=y
 CONFIG_SYSFS=y
 CONFIG_TMPFS=y
@@ -1497,6 +1596,7 @@ CONFIG_FRAME_WARN=2048
 # CONFIG_DEBUG_FS is not set
 # CONFIG_HEADERS_CHECK is not set
 # CONFIG_DEBUG_SECTION_MISMATCH is not set
+CONFIG_SECTION_MISMATCH_WARN_ONLY=y
 CONFIG_ARCH_WANT_FRAME_POINTERS=y
 # CONFIG_FRAME_POINTER is not set
 # CONFIG_MAGIC_SYSRQ is not set
@@ -1517,6 +1617,8 @@ CONFIG_HAVE_ARCH_KMEMCHECK=y
 # CONFIG_PANIC_ON_OOPS is not set
 CONFIG_PANIC_ON_OOPS_VALUE=0
 CONFIG_PANIC_TIMEOUT=0
+CONFIG_SCHED_INFO=y
+# CONFIG_DEBUG_TIMEKEEPING is not set

 #
 # Lock Debugging (spinlocks, mutexes, etc...)
@@ -1527,6 +1629,7 @@ CONFIG_DEBUG_BUGVERBOSE=y
 #
 # RCU Debugging
 #
+# CONFIG_PROVE_RCU is not set
 # CONFIG_SPARSE_RCU_POINTER is not set
 # CONFIG_TORTURE_TEST is not set
 CONFIG_RCU_CPU_STALL_TIMEOUT=60
@@ -1551,6 +1654,7 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_TEST_HEXDUMP is not set
 # CONFIG_TEST_STRING_HELPERS is not set
 # CONFIG_TEST_KSTRTOX is not set
+# CONFIG_TEST_PRINTF is not set
 # CONFIG_TEST_RHASHTABLE is not set
 # CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
 # CONFIG_DMA_API_DEBUG is not set
@@ -1559,12 +1663,15 @@ CONFIG_TRACING_SUPPORT=y
 # CONFIG_TEST_BPF is not set
 # CONFIG_TEST_FIRMWARE is not set
 # CONFIG_TEST_UDELAY is not set
+# CONFIG_MEMTEST is not set
+# CONFIG_TEST_STATIC_KEYS is not set
 # CONFIG_SAMPLES is not set
 CONFIG_HAVE_ARCH_KGDB=y
 # CONFIG_STRICT_DEVMEM is not set
 # CONFIG_X86_VERBOSE_BOOTUP is not set
 CONFIG_EARLY_PRINTK=y
 # CONFIG_EARLY_PRINTK_DBGP is not set
+# CONFIG_X86_PTDUMP_CORE is not set
 # CONFIG_DEBUG_SET_MODULE_RONX is not set
 CONFIG_DOUBLEFAULT=y
 # CONFIG_IOMMU_STRESS is not set
@@ -1579,6 +1686,7 @@ CONFIG_IO_DELAY_0X80=y
 # CONFIG_IO_DELAY_NONE is not set
 CONFIG_DEFAULT_IO_DELAY_TYPE=0
 # CONFIG_OPTIMIZE_INLINING is not set
+# CONFIG_PUNIT_ATOM_DEBUG is not set

 #
 # Security options
@@ -1596,14 +1704,24 @@ CONFIG_CRYPTO=y
 #
 CONFIG_CRYPTO_ALGAPI=y
 CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_BLKCIPHER2=y
 CONFIG_CRYPTO_HASH=y
 CONFIG_CRYPTO_HASH2=y
-# CONFIG_CRYPTO_MANAGER is not set
-# CONFIG_CRYPTO_MANAGER2 is not set
+CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_PCOMP2=y
+CONFIG_CRYPTO_AKCIPHER2=y
+# CONFIG_CRYPTO_RSA is not set
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
 # CONFIG_CRYPTO_USER is not set
+# CONFIG_CRYPTO_MANAGER_DISABLE_TESTS is not set
 # CONFIG_CRYPTO_GF128MUL is not set
 # CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_NULL2=y
 # CONFIG_CRYPTO_PCRYPT is not set
+CONFIG_CRYPTO_WORKQUEUE=y
 # CONFIG_CRYPTO_CRYPTD is not set
 # CONFIG_CRYPTO_MCRYPTD is not set
 # CONFIG_CRYPTO_AUTHENC is not set
@@ -1614,7 +1732,9 @@ CONFIG_CRYPTO_HASH2=y
 #
 # CONFIG_CRYPTO_CCM is not set
 # CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
 # CONFIG_CRYPTO_SEQIV is not set
+# CONFIG_CRYPTO_ECHAINIV is not set

 #
 # Block modes
@@ -1626,12 +1746,13 @@ CONFIG_CRYPTO_HASH2=y
 # CONFIG_CRYPTO_LRW is not set
 # CONFIG_CRYPTO_PCBC is not set
 # CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_KEYWRAP is not set

 #
 # Hash modes
 #
 # CONFIG_CRYPTO_CMAC is not set
-# CONFIG_CRYPTO_HMAC is not set
+CONFIG_CRYPTO_HMAC=y
 # CONFIG_CRYPTO_XCBC is not set
 # CONFIG_CRYPTO_VMAC is not set

@@ -1645,6 +1766,8 @@ CONFIG_CRYPTO_CRC32C=y
 CONFIG_CRYPTO_CRCT10DIF=y
 # CONFIG_CRYPTO_CRCT10DIF_PCLMUL is not set
 # CONFIG_CRYPTO_GHASH is not set
+# CONFIG_CRYPTO_POLY1305 is not set
+# CONFIG_CRYPTO_POLY1305_X86_64 is not set
 # CONFIG_CRYPTO_MD4 is not set
 # CONFIG_CRYPTO_MD5 is not set
 # CONFIG_CRYPTO_MICHAEL_MIC is not set
@@ -1657,7 +1780,7 @@ CONFIG_CRYPTO_CRCT10DIF=y
 # CONFIG_CRYPTO_SHA256_SSSE3 is not set
 # CONFIG_CRYPTO_SHA512_SSSE3 is not set
 # CONFIG_CRYPTO_SHA1_MB is not set
-# CONFIG_CRYPTO_SHA256 is not set
+CONFIG_CRYPTO_SHA256=y
 # CONFIG_CRYPTO_SHA512 is not set
 # CONFIG_CRYPTO_TGR192 is not set
 # CONFIG_CRYPTO_WP512 is not set
@@ -1687,6 +1810,8 @@ CONFIG_CRYPTO_AES=y
 # CONFIG_CRYPTO_KHAZAD is not set
 # CONFIG_CRYPTO_SALSA20 is not set
 # CONFIG_CRYPTO_SALSA20_X86_64 is not set
+# CONFIG_CRYPTO_CHACHA20 is not set
+# CONFIG_CRYPTO_CHACHA20_X86_64 is not set
 # CONFIG_CRYPTO_SEED is not set
 # CONFIG_CRYPTO_SERPENT is not set
 # CONFIG_CRYPTO_SERPENT_SSE2_X86_64 is not set
@@ -1704,6 +1829,7 @@ CONFIG_CRYPTO_AES=y
 # CONFIG_CRYPTO_DEFLATE is not set
 # CONFIG_CRYPTO_ZLIB is not set
 # CONFIG_CRYPTO_LZO is not set
+# CONFIG_CRYPTO_842 is not set
 # CONFIG_CRYPTO_LZ4 is not set
 # CONFIG_CRYPTO_LZ4HC is not set

@@ -1711,11 +1837,21 @@ CONFIG_CRYPTO_AES=y
 # Random Number Generation
 #
 # CONFIG_CRYPTO_ANSI_CPRNG is not set
-# CONFIG_CRYPTO_DRBG_MENU is not set
+CONFIG_CRYPTO_DRBG_MENU=y
+CONFIG_CRYPTO_DRBG_HMAC=y
+# CONFIG_CRYPTO_DRBG_HASH is not set
+# CONFIG_CRYPTO_DRBG_CTR is not set
+CONFIG_CRYPTO_DRBG=y
+CONFIG_CRYPTO_JITTERENTROPY=y
 # CONFIG_CRYPTO_USER_API_HASH is not set
 # CONFIG_CRYPTO_USER_API_SKCIPHER is not set
 # CONFIG_CRYPTO_USER_API_RNG is not set
+# CONFIG_CRYPTO_USER_API_AEAD is not set
 # CONFIG_CRYPTO_HW is not set
+
+#
+# Certificates for signature checking
+#
 CONFIG_HAVE_KVM=y
 # CONFIG_VIRTUALIZATION is not set
 # CONFIG_BINARY_PRINTF is not set
@@ -1725,6 +1861,7 @@ CONFIG_HAVE_KVM=y
 #
 CONFIG_BITREVERSE=y
 # CONFIG_HAVE_ARCH_BITREVERSE is not set
+CONFIG_RATIONAL=y
 CONFIG_GENERIC_STRNCPY_FROM_USER=y
 CONFIG_GENERIC_STRNLEN_USER=y
 CONFIG_GENERIC_NET_UTILS=y
@@ -1760,7 +1897,9 @@ CONFIG_CPU_RMAP=y
 CONFIG_DQL=y
 CONFIG_NLATTR=y
 CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
-CONFIG_AVERAGE=y
 # CONFIG_CORDIC is not set
 # CONFIG_DDR is not set
+# CONFIG_SG_SPLIT is not set
 CONFIG_ARCH_HAS_SG_CHAIN=y
+CONFIG_ARCH_HAS_PMEM_API=y
+CONFIG_ARCH_HAS_MMIO_FLUSH=y
@@ -0,0 +1,2 @@
+# v4.4
+afd2ff9b7e1b367172f18ba7f693dfb62bdcb2dc
@@ -1154,6 +1154,8 @@ static int hyper_channel_handle(struct hyper_event *de, uint32_t len)
 	pod->type = type;
 	switch (type) {
 	case STARTPOD:
+		online_cpu();
+		online_memory();
 		ret = hyper_start_pod((char *)buf->data + 8, len - 8);
 		hyper_print_uptime();
 		break;
@@ -140,6 +140,78 @@ int hyper_mkdir(char *hyper_path)
 	return 0;
 }

+void online_cpu(void)
+{
+	DIR *dir = opendir("/sys/devices/system/cpu");
+	if (dir == NULL) {
+		fprintf(stderr, "open dir /sys/devices/system/cpu failed\n");
+		return;
+	}
+	printf("online_cpu()\n");
+	for (;;) {
+		int num;
+		int ret;
+		char path[256];
+		int fd;
+
+		struct dirent *entry = readdir(dir);
+		if (entry == NULL)
+			break;
+		if (entry->d_type != DT_DIR)
+			continue;
+		ret = sscanf(entry->d_name, "cpu%d", &num);
+		if (ret < 1 || num == 0) /* skip none cpu%d and cpu0 */
+			continue;
+		sprintf(path, "/sys/devices/system/cpu/%s/online", entry->d_name);
+		fd = open(path, O_RDWR);
+		if (fd < 0) {
+			fprintf(stderr, "open %s failed\n", path);
+			continue;
+		}
+		printf("try to online %s\n", entry->d_name);
+		ret = write(fd, "1", sizeof("1"));
+		printf("online %s result: %s\n", entry->d_name, ret == 2 ? "success" : "failed");
+		close(fd);
+	}
+	closedir(dir);
+}
+
+void online_memory(void)
+{
+	DIR *dir = opendir("/sys/devices/system/memory");
+	if (dir == NULL) {
+		fprintf(stderr, "open dir /sys/devices/system/memory failed\n");
+		return;
+	}
+	printf("online_memory()\n");
+	for (;;) {
+		int num;
+		int ret;
+		char path[256];
+		int fd;
+
+		struct dirent *entry = readdir(dir);
+		if (entry == NULL)
+			break;
+		if (entry->d_type != DT_DIR)
+			continue;
+		ret = sscanf(entry->d_name, "memory%d", &num);
+		if (ret < 1 || num == 0) /* skip none memory%d and memory0 */
+			continue;
+		sprintf(path, "/sys/devices/system/memory/%s/online", entry->d_name);
+		fd = open(path, O_RDWR);
+		if (fd < 0) {
+			fprintf(stderr, "open %s failed\n", path);
+			continue;
+		}
+		printf("try to online %s\n", entry->d_name);
+		ret = write(fd, "1", sizeof("1"));
+		printf("online %s result: %s\n", entry->d_name, ret == 2 ? "success" : "failed");
+		close(fd);
+	}
+	closedir(dir);
+}
+
 #if WITH_VBOX

 #include <termios.h>
@@ -18,6 +18,8 @@ char *read_cmdline(void);
 int hyper_setup_env(struct env *envs, int num);
 int hyper_find_sd(char *prefix, char *addr, char **dev);
 int hyper_list_dir(char *path);
+void online_cpu(void);
+void online_memory(void);
 int hyper_mkdir(char *path);
 int hyper_open_channel(char *channel, int mode);
 int hyper_open_serial_dev(char *tty);