Update to 4.20-rc1
    
    - ARM configs need updating
    - disabled (needs refresh):
      patches.suse/0005-x86-enter-Use-IBRS-on-syscall-and-interrupts.patch
    - Config changes:
      - General:
        - PSI=y
      - Networking:
        - NFT_XFRM=m
        - NET_SCH_TAPRIO=m
        - BATMAN_ADV_TRACING=n
        - NCSI_OEM_CMD_GET_MAC=y
        - EEPROM_EE1004=m
        - SCSI_UFS_BSG=y
        - SCSI_MYRB=m
        - SCSI_MYRS=m
        - IXGBE_IPSEC=y
        - IXGBEVF_IPSEC=y
        - IGC=m
        - NI_XGE_MANAGEMENT_ENET=m
        - MT76x0E=m
      - File systems:
        - EROFS_FS_IO_MAX_RETRIES=5 (default)
        - AFS_DEBUG_CURSOR=n
        - CONFIG_UBIFS_FS_AUTHENTICATION=y
      - Crypto:
        - CRYPTO_OFB=m
        - CRYPTO_STATS=n
        - ASYMMETRIC_TPM_KEY_SUBTYPE=m
        - PKCS8_PRIVATE_KEY_PARSER=m
        - TPM_KEY_PARSER=m
      - Graphics:
        - VIDEO_VICODEC=m
        - DRM_FBDEV_LEAK_PHYS_SMEM=n
        - DRM_I915_DEBUG_RUNTIME_PM=n
        - DRM_TOSHIBA_TC358764=n
        - DRM_TI_SN65DSI86=n
      - Sound:
        - SND_SOC_INTEL_KBL_DA7219_MAX98927_MACH=m
        - SND_SOC_INTEL_SKL_HDA_DSP_GENERIC_MACH=m
        - SND_SOC_MAX98088=n
        - SND_SOC_PCM3060_I2C=n
        - SND_SOC_PCM3060_SPI=n
        - SND_SOC_NAU8822=n
      - Input devices:
        - HID_BIGBEN_FF=m
      - Platform:
        - LG_LAPTOP=m
        - INTEL_ATOMISP2_PM=m
      - IIO:
        - ADXL372_SPI=n
        - ADXL372_I2C=n
        - MCP3911=n
        - QCOM_SPMI_ADC5=n
        - LTC1660=n
        - VL53L0X_I2C=m
      - Misc drivers:
        - UDMABUF=y
        - MFD_AT91_USART=n
        - LEDS_AN30259A=n
        - LEDS_TRIGGER_PATTERN=m
        - PHY_CADENCE_DP=m
        - STM_PROTO_BASIC=m
        - STM_PROTO_SYS_T=m
      - Testing:
        - TEST_XARRAY=n
        - TEST_MEMCAT_P=n
      - x86:
        - X86_CPA_STATISTICS=n (y for -debug)
      - i386:
        - MSCC_OCELOT_SWITCH_OCELOT=m
      - ppc64, ppc64le:
        - PAPR_SCM=m
        - PCI_P2PDMA=y
        - STACKPROTECTOR=y
        - STACKPROTECTOR_STRONG=n
        - BLK_DEV_PMEM=m
        - ND_BLK=m
        - BTT=y
        - NVDIMM_PFN=y
        - NVDIMM_DAX=y
        - OF_PMEM=m
        - DEV_DAX_PMEM=m
        - FAIL_FUNCTION=n
        - ENA_ETHERNET=m
      - s390:
        - VMAP_STACK=y
        - S390_AP_IOMMU=n
        - ZCRYPT_MULTIDEVNODES=y
        - KASAN=n
      - */debug:
        - INTEL_IOMMU_DEBUGFS=y
        - BPF_KPROBE_OVERRIDE=y
        - CONFIG_X86_CPA_STATISTICS=y
        - CONFIG_CRYPTO_STATS=y