.TH kvm 1 2020-07 "5.0" Debian .SH NAME kvm \- kvm-enabling link for qemu-system-x86_64 .SH DESCRIPTION When executed as .BR kvm , qemu-system is run with preference to native hardware-based virtualization, instead of relying solely on emulation. Essentially .B kvm is equivalent to .B qemu-system-x86_64 .I -machine accel=kvm:tcg so when the host CPU support the kvm mode, native hardware virtualization is enabled, or qemu-system-x86_64 falls back to the emulation (TCG) mode. .SH SEE ALSO .BR qemu-system-x86_64 (1). .SH AUTHOR This manual page was written by Michael Tokarev .