20.2. Kernel Configuration Changes

Hardware Enablement

  • DEVFREQ_GOV_SIMPLE_ONDEMAND (enabled)
  • GPIO IRQCHIP (enabled)
  • HID plantronic (disabled)
  • I2C sensors
    • JC42 (disabled)
    • NTC thermostat (enabled)
    • I2C MUX (enabled)

Networking Driver Support

  • Broadcom B44 driver (disabled)
  • Brocade BNA driver (disabled)
  • Calxeda driver(disabled)
  • IBM ethernet driver [ehea] (disabled)
  • Intel E1000 driver (disabled)
  • Mellanox driver [mlxsw] (disabled)
  • Netronoma driver [NFP] (disabled)
  • Qlogic [qla3xxx] driver (disabled)
  • SFC falcon driver (disabled)
  • Wireless (disabled)
    • WLAN (disabled)
    • Ath driver (disabled)
    • Ath10k driver (disabled)
    • Ath 9k driver (disabled)
    • Ath wil6210 (disabled)
    • Broadcom WLAN (disabled)
    • Broadcom brcm80211 (disabled)
    • Intel WLAN (disabled)
    • Intel iwlegacy (disabled)
    • Intel iwlwifi (disabled)
    • Marvell driver (disabled)
    • Marvell mwiflex (disabled)
    • Ralink WLAN driver (disabled)
    • Ralink rt2x00 driver (disabled)
    • Realtek driver (disabled)
    • Realtek rt1818x driver (disabled)
    • Realtek rtiwifi driver (disabled)
  • NVME driver + target driver (enabled)
  • ptp 1588 driver (disabled)
  • s390 HMC driver (disabled)
  • RTL8192e driver (disabled)
  • RTL8712u driver (disabled)
  • Serial UARTLITE driver (enabled)
  • USB LED trigger USBPORT (disabled)
  • USBIP driver (disabled)
  • Power Mgt Deubg + Adv Debug + Sleep Debug (enabled)

Core Kernel Support

  • Sched Imbalance patchset (enabled)
  • OPTprobes, kprobe on ftrace (enabled)
  • 64bit Aligned Access (disabled)
  • Arch Soft Dirty (enabled)
  • Arch MMAP Rnd Compat (disabled)
  • SWIOTLB (disabled)
  • Crypto: akcipher, rsa (enabled)
  • Compression:
    • Kernel gzip support (enabled)
    • Kernel XZ support (enabled)
  • Locking: Mutex spin on owner (enabled in debugging kernel)
  • Function Tracer (enabled)
  • Dynamic Ftrace (enabled)
  • Ftrace mcount record (enabled)
  • Common kernel Libaries
    • Rational (enabled)
    • Btree (enabled)
    • libfdt (enabled)
    • parman (disabled)
  • MM
    • NO_BOOTMEM (enabled)
    • MOVABLE NODE (enabled)
    • HMM (Hetrogenous Memory Management) (enabled)
      • HMM Mirrored (enabled)
      • Coherent Device Memory (CDM) (enabled)
      • Zone Device (enabled)
  • IMA (enabled)
  • YAMA (disabled)

Networking Stack Support

  • Compact Netlink Msg (disabled)
  • BPF_JIT (enabled)
  • DCCP (disabled)
  • CCIDS (disabled)
  • IPv6 NF target NPT (disabled)
  • Mac80211 (disabled)

Desktop, Graphic, and GPU Support

  • DRM_DP_AUX_CHARDEV (enabled)
  • STK1160 video usb driver (disabled)
  • V412 BUF2_DMA_SG (enabled)

Storage Support

  • DAX (disabled)
  • NVDIMM + PFN + DAX (enabled)
  • SCSI
    • 3Ware 9xxx driver (disabled)
    • 3Ware sAS driver (disabled)
    • ARCMSR driver (disabled)
    • AIC79xx driver (disabled)
    • Broadcom Bnx2x driver (enabled)
    • Broadcom Bnx2 driver (disabled)
    • QED driver (disabled)
    • QEDI driver (disabled)

File Systems

  • BTRFS (disabled)
  • DLM (disabled)
  • GFS2 DLM locking support (disabled)

Virtualization and KVM Support

  • vhost [vsock] (disabled)
  • VMWare vsock (disabled)