CONFIG_XEN_HAVE_VPMU (not configurable)

configname: CONFIG_XEN_HAVE_VPMU

Linux Kernel Configuration
└─>Device Drivers
└─>Xen driver support
└─>XEN_HAVE_VPMU
In linux kernel since version 4.1 (release Date: 2015-06-21)  
depends
CONFIG_XEN

is depended by
CONFIG_XEN_PV