[PATCH v5 0/2] Clean up MMU translation

[Bruno Larsen (billionai)]

This is the final change relating to mmu_idx permission checking,
correcting a technical hiccup on how it was handled beforehand.
It also introduces a common header to be used by all BookS MMUs to help
with common code in the future.

Based-on: dgibson's ppc-for-6.1 tree

Changes for v5:
 * introduced a common header to also change hash32

Changes for v4:
 * added r-b and t-b tags
 * changes commit message of the first patch
 * removed function parameters that were no longer used

Changes for v3:
 * removed patches that were already applied
 * fixed comments on last patch
 * added 2 new patches

Changes for v2:
 * rebase on ppc-for-6.1
 * added the bugfix

Bruno Larsen (billionai) (2):
  target/ppc: introduce mmu-books.h
  target/ppc: change ppc_hash32_xlate to use mmu_idx

 target/ppc/mmu-book3s-v3.h | 14 +------------
 target/ppc/mmu-books.h     | 30 ++++++++++++++++++++++++++++
 target/ppc/mmu-hash32.c    | 40 ++++++++++++++++++--------------------
 target/ppc/mmu-hash32.h    |  2 +-
 target/ppc/mmu_helper.c    |  2 +-
 5 files changed, 52 insertions(+), 36 deletions(-)
 create mode 100644 target/ppc/mmu-books.h

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2.17.1