CONFIG_LOCK_MM_AND_FIND_VMA (not configurable)

configname: CONFIG_LOCK_MM_AND_FIND_VMA

Linux Kernel Configuration
└─>Memory Management options
└─>LOCK_MM_AND_FIND_VMA
In linux kernel since version 6.1.5 (release Date: 2023-01-12)  
depends
NOT CONFIG_STACK_GROWSUP