Enforce kmap_local temporary mappings
configname: CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP
Linux Kernel Configuration
└─>Kernel hacking
└─>Memory Debugging
└─>Enforce kmap_local temporary mappings
In linux kernel since version 4.14.326 (release Date: 2023-09-23)
This option enforces temporary mappings through the kmap_local
mechanism for non-highmem pages and on non-highmem systems.
Disable this for production systems!
mechanism for non-highmem pages and on non-highmem systems.
Disable this for production systems!