CONFIG_SPARC64 is not available for thedefaultarchitecture x86.
Result is shown for architecture sparc

CONFIG_SPARC64 (not configurable)

modulename: vdso-image-64.ko

and/or

urtt_fill.ko

and/or

vdso.ko

and/or

prom_irqtrans.ko

and/or

reboot.ko

and/or

sysfs.ko

and/or

iommu.ko

and/or

central.ko

and/or

starfire.ko

and/or

power.ko

and/or

sbus.ko

and/or

ebus.ko

and/or

visemul.ko

and/or

hvapi.ko

and/or

sstate.ko

and/or

mdesc.ko

and/or

adi_64.ko

and/or

pcr.ko

and/or

nmi.ko

and/or

iomap.ko

and/or

PeeCeeI.ko

and/or

ultra.ko

configname: CONFIG_SPARC64

Linux Kernel Configuration
└─>SPARC64
In linux kernel since version 2.6.12  
source code:
arch/sparc/vdso/
selects
CONFIG_ALTERNATE_USER_ADDRESS_SPACE
CONFIG_HAVE_FUNCTION_TRACER
CONFIG_HAVE_FUNCTION_GRAPH_TRACER
CONFIG_HAVE_KRETPROBES
CONFIG_HAVE_KPROBES
CONFIG_MMU_GATHER_RCU_TABLE_FREE
CONFIG_MMU_GATHER_MERGE_VMAS
CONFIG_MMU_GATHER_NO_FLUSH_CACHE
CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE
CONFIG_HAVE_DYNAMIC_FTRACE
CONFIG_HAVE_PAGE_SIZE_8KB
CONFIG_HAVE_SYSCALL_TRACEPOINTS
CONFIG_HAVE_CONTEXT_TRACKING_USER
CONFIG_HAVE_TIF_NOHZ
CONFIG_HAVE_DEBUG_KMEMLEAK
CONFIG_IOMMU_HELPER
CONFIG_SPARSE_IRQ
CONFIG_RTC_DRV_CMOS
CONFIG_RTC_DRV_BQ4802
CONFIG_RTC_DRV_SUN4V
CONFIG_RTC_DRV_STARFIRE
CONFIG_HAVE_PERF_EVENTS
CONFIG_PERF_USE_VMALLOC
CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG
CONFIG_HAVE_C_RECORDMCOUNT
CONFIG_HAVE_ARCH_AUDITSYSCALL
CONFIG_ARCH_SUPPORTS_ATOMIC_RMW
CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC
CONFIG_ARCH_SUPPORTS_HUGETLBFS
CONFIG_HAVE_NMI
CONFIG_HAVE_REGS_AND_STACK_ACCESS_API
CONFIG_ARCH_USE_QUEUED_RWLOCKS
CONFIG_ARCH_USE_QUEUED_SPINLOCKS
CONFIG_GENERIC_TIME_VSYSCALL
CONFIG_ARCH_CLOCKSOURCE_DATA
CONFIG_ARCH_HAS_PTE_SPECIAL
CONFIG_PCI_DOMAINS
CONFIG_ARCH_HAS_GIGANTIC_PAGE
CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK
CONFIG_HAVE_SETUP_PER_CPU_AREA
CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK
CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK
CONFIG_ARCH_SUPPORTS_SCHED_SMT
CONFIG_ARCH_SUPPORTS_SCHED_MC