Merge tag 'pull-ppc-20220621' of https://gitlab.com/danielhb/qemu into staging

Merge tag 'pull-ppc-20220621' of https://gitlab.com/danielhb/qemu into staging

ppc patch queue for 2022-06-21:

- tcg and target/ppc: vector divide instructions and a vbpermd fix for
  BE hosts
- ppc440_uc.c: fix boot of sam460ex machine
- target/ppc: fix stop state on cpu reset
- xive2: Access direct mapped thread contexts from all chips
- a couple of Coverity fixes

# -----BEGIN PGP SIGNATURE-----
#
# iHUEABYKAB0WIQQX6/+ZI9AYAK8oOBk82cqW3gMxZAUCYrGSLAAKCRA82cqW3gMx
# ZEL/AQDhEUUaztu+AWwnPKFZOP9VBU6vO2UIxZF1GHDRnoNlLQD+O6uADnIuxpxl
# klUMX8h2RFIkC0zv6xGN285SzhzpyAw=
# =/2K2
# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 21 Jun 2022 02:41:00 AM PDT
# gpg:                using EDDSA key 17EBFF9923D01800AF2838193CD9CA96DE033164
# gpg: Good signature from "Daniel Henrique Barboza <danielhb413@gmail.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 17EB FF99 23D0 1800 AF28  3819 3CD9 CA96 DE03 3164

* tag 'pull-ppc-20220621' of https://gitlab.com/danielhb/qemu:
  target/ppc: cpu_init: Clean up stop state on cpu reset
  target/ppc: fix unreachable code in fpu_helper.c
  target/ppc: avoid int32 multiply overflow in int_helper.c
  ppc/pnv: fix extra indent spaces with DEFINE_PROP*
  pnv/xive2: Access direct mapped thread contexts from all chips
  target/ppc: fix vbpermd in big endian hosts
  ppc: fix boot with sam460ex
  target/ppc: Implemented vector module quadword
  target/ppc: Implemented vector module word/doubleword
  target/ppc: Implemented remaining vector divide extended
  host-utils: Implemented signed 256-by-128 division
  host-utils: Implemented unsigned 256-by-128 division
  target/ppc: Implemented vector divide extended word
  target/ppc: Implemented vector divide quadword
  target/ppc: Implemented vector divide instructions

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>