Update to 3.18-rc1
    - Eliminated 6 patches.
    - ARM is disabled.
    - Xen is disabled.
    - Config changes:
      - Generic config options:
        * TASKS_RCU=n (default)
        * ADVISE_SYSCALLS=y (default)
        * MODULE_COMPRESS=n (default)
        * DISABLE_DEV_COREDUMP=n (default)
        * MTD_SPI_NOR_USE_4K_SECTORS=y (default)
        * SCSI_MQ_DEFAULT=y
        * SCHED_STACK_END_CHECK=y (good protection, may need to reevaluate)
        * HMC_DRV=m
        * DEVFREQ_GOV_SIMPLE_ONDEMAND=m
        * DEVFREQ_GOV_PERFORMANCE=m
        * DEVFREQ_GOV_POWERSAVE=m
        * DEVFREQ_GOV_USERSPACE=m
        * CPUFREQ_DT=n (default)
    
      - Security:
        * INTEGRITY=y
          - INTEGRITY_SIGNATURE=y
          - INTEGRITY_ASYMMETRIC_KEYS=y
          - INTEGRITY_AUDIT=y
        * CRYPTO_MCRYPTD=m
        * CRYPTO_SHA1_MB=m (x86_64)
    
      - Networking options:
        * NET_FOU=m
        * GENEVE=m
        * OPENVSWITCH_GENEVE=y
        * TCP_CONG_DCTCP=m
        * NFT_MASQ=m
        * IP_SET_HASH_MAC=m
        * IP_VS_FO=m
        * NF_REJECT_IPV4=y
        * NF_REJECT_IPV6=
        * NFT_MASQ_IPV4=m
        * NFT_MASQ_IPV6=m
        * CAN_M_CAN=m
    
      - New modules:
        * NET_DSA_MV88E6171=m
        * NET_DSA_BCM_SF2=m
        * FM10K=m
        * - FM10K_VXLAN=y
        * QCA7000=m
        * IWLWIFI_UAPSD=n (default, possible interop problems)
        * RTL8192EE=m
        * RTL8821AE=m
        * TOUCHSCREEN_AR1021_I2C=m
        * INPUT_DRV260X_HAPTICS=m
        * INPUT_DRV2667_HAPTICS=m
        * SERIAL_8250_FINTEK=m
        * HID_PENMOUNT=m
        * IR_HIX5HD2=m
        * DVB_USB_DVBSKY=m
        * USB_HACKRF=m
        * VIDEO_TW68=m
        * VIDEO_SAA7134_GO7007=m
        * DVB_PT3=m
        * USB_LED_TRIG=y
        * LEDS_SYSCON=y
        * BMC150_ACCEL=m
        * VIDEO_PCI_SKELETON=n
        * VIDEO_VIVID=m
        * POWER_RESET_GPIO_RESTART=n (default)
        * POWER_RESET_LTC2952=n
        * POWER_RESET_SYSCON=n
        *  ATH9K_DYNACK=n (experimental)
        *  ATH9K_CHANNEL_CONTEXT=y (needed for multi-channel concurrency)
    
      - New options specific to ARM (I think, all disabled):
        * MFD_HI6421_PMIC
        * MFD_RK808
        * MFD_RN5T618
        * SOC_TI
        * EXTCON_RT8973A
        * TI_ADC128S052
        * MAX5821
        * BMG160
        * AL3320A
        * GPIO_DWAPB
        * GPIO_MCP23S08
    
      - x86/x86_64:
        * IOSF_MBI_DEBUG=n (default)
    
      - Power:
        * GENERIC_CPU=y (ppc64)
        * POWER7_CPU=y (ppc64le)
        * CXL=m
    
      - System Z:
        * UPROBE_EVENT=y