On Tue, 10 May 2022 11:28:44 -0400 Johannes Weiner [off-list ref] wrote:

There are several clusters of related config options spread throughout
the mostly flat MM submenu. Group them together and put specialization
options into further subdirectories to make the MM submenu a bit more
organized and easier to navigate.

Causes

hp2:/usr/src/25> make allnoconfig

WARNING: unmet direct dependencies detected for ARCH_WANT_GENERAL_HUGETLB
  Depends on [n]: TRANSPARENT_HUGEPAGE [=n]
  Selected by [y]:
  - X86 [=y]

WARNING: unmet direct dependencies detected for ARCH_WANTS_THP_SWAP
  Depends on [n]: TRANSPARENT_HUGEPAGE [=n]
  Selected by [y]:
  - X86 [=y] && X86_64 [=y]
#
# configuration written to .config
#


I'll disable this and [4/6] for now.