Pull arch/csky updates from Guo Ren:

 - Remove CPU_TLB_SIZE config

 - Prevent spurious page faults

* tag 'csky-for-linus-6.4' of https://github.com/c-sky/csky-linux:
  csky: mmu: Prevent spurious page faults
  csky: remove obsolete config CPU_TLB_SIZE