m1 modified qemu testing on Ubuntu 20.04 on M1 MacBook Air via the Phoronix Test Suite. Building Linux kernel on modified QEMU on M1 MacBook Air: Processor: ARMv8 Cortex-A72 (8 Cores), Motherboard: QEMU Virtual Machine (0.0.0 BIOS), Chipset: Red Hat QEMU PCIe, Memory: 14GB, Disk: 251GB, Graphics: virgl, Audio: QEMU Generic, Monitor: QEMU Monitor OS: Ubuntu 20.04, Kernel: 5.8.0-43-generic (aarch64), Desktop: GNOME Shell 3.36.7, Display Server: X Server 1.20.9 + Wayland, Display Driver: modesetting 1.20.9, OpenGL: 2.1 Mesa 20.2.6, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 3360x2100, System Layer: qemu Timed Linux Kernel Compilation 5.4 Time To Compile Seconds < Lower Is Better Building Linux kernel on modified QEMU on M1 MacBook Air . 377.81 |============