[PATCH V12] mm/debug: Add tests validating architecture page table helpers

[Qian Cai]

> On Jan 28, 2020, at 2:03 AM, Anshuman Khandual <Anshuman.Khandual at arm.com> wrote:
> 
> 'allyesconfig' makes 'DEBUG_VM = y' which in turn will enable 'DEBUG_VM_PGTABLE = y'
> on platforms that subscribe ARCH_HAS_DEBUG_VM_PGTABLE.

Isn’t that only for compiling testing? Who is booting such a beast and make sure everything working as expected?