pull-ppc-for-20250928-20250929

Harsh Prateek Bora

@harshpb

6c51df58 · target/ppc: use MAKE_64BIT_MASK for mcrfs exception clear mask · Sep 28, 2025

ppc queue for 20250928

* Support for PowerNV11 and PPE42 CPU/Machines.
* Deprecation of Power8E and Power8NVL
* Decodetree patches for some floating-point instructions
* Minor bug fixes, improvements in ppc/spapr/xive/xics.