Debug kmap_local temporary mappings

configname: CONFIG_DEBUG_KMAP_LOCAL

Linux Kernel Configuration
└─>Kernel hacking
└─>Memory Debugging
└─>Debug kmap_local temporary mappings
In linux kernel since version 4.14.326 (release Date: 2023-09-23)  
This option enables additional error checking for the kmap_local
infrastructure. Disable for production use.