CONFIG_ARCH_WANT_LD_ORPHAN_WARN (not configurable)

configname: CONFIG_ARCH_WANT_LD_ORPHAN_WARN

Linux Kernel Configuration
└─>General architecture-dependent options
└─>ARCH_WANT_LD_ORPHAN_WARN
In linux kernel since version 5.1 (release Date: 2019-05-05)  
An arch should select this symbol once all linker sections are explicitly
included, size-asserted, or discarded in the linker scripts. This is
important because we never want expected sections to be placed heuristically
by the linker, since the locations of such sections can change between linker
versions.