guacamole-droidspaces-kernel

(flash anykernel from releases its not rom specific so it will work on any rom) LineageOS 17.1 (Android 10) kernel for OnePlus 7 Pro (guacamole) with Droidspaces support — container namespaces, TUN/VETH, iptables MASQUERADE, loop devices, devtmpfs.

What's here

File	Purpose
kernel-config-backup	Kernel .config with all Droidspaces flags enabled
kernel-patches.diff	Compilation fixups for NDK Clang toolchain
build-workflow.yml	GitHub Actions CI — builds with NDK Clang r416183b
GUIDE.md	Full build/walkthrough guide

Key flags enabled

CONFIG_PID_NS=y, CONFIG_IPC_NS=y, CONFIG_UTS_NS=y  (namespaces)
CONFIG_TUN=y, CONFIG_VETH=y                         (tunnels)
CONFIG_BLK_DEV_LOOP=y, CONFIG_DEVTMPFS=y            (loop mounts)
CONFIG_NETFILTER_XT_TARGET_MASQUERADE=y             (tethering)
# CONFIG_ANDROID_PARANOID_NETWORK is not set

Toolchain

Must use NDK Clang (clang-r416183b) + GCC 4.9 — system Clang 14 and GCC 12 both produce non-booting kernels on msm-4.14.

Build

make ARCH=arm64 CC=clang CLANG_TRIPLE=aarch64-linux-gnu- \
  CROSS_COMPILE=aarch64-linux-android- \
  KCFLAGS="-Wno-error -Wno-unknown-warning-option" \
  -j$(nproc)

Output: arch/arm64/boot/Image.gz-dtb

See GUIDE.md for the full process including boot.img repacking and flashing.