pull-ppc-for-9.1-1-20240524

npiggin

@npiggin

4e0e22a2 · target/ppc: Remove pp_check() and reuse ppc_hash32_pp_prot() · May 24, 2024

* Fix a TLB invalidate race
* Implement more instructions with decodetree
* Add the BHRB facility
* Add missing instructions, registers, SMT support
* First round of a big MMU xlate cleanup