[PATCH v2 0/2] riscv: correct pt_level name via pgtable_l5/4_enabled

[Palmer Dabbelt]

Sorry for just re-sending your patch, but I'd had this build fix
floating around as a suggestion and figured it'd be easier to just send
it so I can take this more quickly.  That patch looks cleaner to me, but
happy to hear if anyone has a better way to do it.

Changes since v1 <20230712115740.943324-1-suagrfillet at gmail.com>:
* Fix the rv32 build with patch #1.