CONFIG_SYSVIPC_COMPAT is not available for the selected architecture x86.
Result is shown for architecture arm64

CONFIG_SYSVIPC_COMPAT (not configurable)

configname: CONFIG_SYSVIPC_COMPAT

Linux Kernel Configuration
└─>Kernel support for 32-bit EL0
└─>SYSVIPC_COMPAT
In linux kernel since version 2.6.12 )
depends
CONFIG_COMPAT
CONFIG_SYSVIPC