--- Comment From hbath...@in.ibm.com 2024-04-24 12:23 EDT---
Posted the patches to reduce memory consumption for KFENCE upstream:
https://lore.kernel.org/all/20240424110926.184077-1-hbath...@linux.ibm.com/
("[PATCH 1/2] radix/kfence: map __kfence_pool at page granularity")
--- Comment From hbath...@in.ibm.com 2024-04-08 07:09 EDT---
CONFIG_KFENCE is the config option that is increasing the memory requirement
significantly for radix MMU.
For radix MMU case, memory is direct mapped with 2MB size.
But when KFENCE is used, direct mapping is done at pagesize
