submap 32 drivers/xen/features.c xen_features[i * 32 + j] = !!(fi.submap & 1<<j); submap 328 drivers/xen/sys-hypervisor.c ret = sprintf(buffer, "%08x", info.submap); submap 55 include/xen/interface/version.h uint32_t submap; /* OUT: 32-bit submap */