qemu: Don't use legacy USB for aarch64 mach-virt guests
The '-usb' option doesn't have any effect for aarch64 mach-virt guests, so the fact that it's currently enabled by default is not really causing any issue. However, that might change in the future (although unlikely), and having it as part of the QEMU command line can cause confusion to someone looking through the process list. Avoid it completely, like it's already happening for q35.
Showing
想要评论请 注册 或 登录