Merge tag 'pull-tcg-20230928' of https://gitlab.com/rth7680/qemu into staging

Merge tag 'pull-tcg-20230928' of https://gitlab.com/rth7680/qemu into staging

accel/tcg: Always require can_do_io, for #1866

# -----BEGIN PGP SIGNATURE-----
#
# iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAmUV1sgdHHJpY2hhcmQu
# aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV/8UAgAjFSrUvW5cGTiaow7
# cTvvoFnQzVCM7gFbC2T9W29Hrv0s3tqJHSdUFftzzMXB1atylwb85XN5wegC98zk
# 7+OzrUvTN2fRHVTnWdUg2Tgj+pR/Sw+9HVy851c3B/e3oFegqAIQaNK5w9N3ZpWd
# gpGN8Lau6dEdte8ckMTzG0Sw4LryZyvcgz9+vDv+YX03JaiSMqziHoJGwHfjqr9Q
# FOI1f4gQw+Y2ct6Xop1vVILH2I26US40Y2DvEMEDuZpTkTN0L2V8ipz+tWgGuCMa
# 7HRySJAw5HiDdtAV9/H5dfGJVgjsgwuWoYm+viJtJKJ+X350a5YI77hkbglPxQu+
# Q+dCVA==
# =lQYd
# -----END PGP SIGNATURE-----
# gpg: Signature made Thu 28 Sep 2023 15:40:56 EDT
# gpg:                using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg:                issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A  05C0 64DF 38E8 AF7E 215F

* tag 'pull-tcg-20230928' of https://gitlab.com/rth7680/qemu:
  accel/tcg: Always require can_do_io
  accel/tcg: Always set CF_LAST_IO with CF_NOIRQ
  accel/tcg: Improve setting of can_do_io at start of TB
  accel/tcg: Track current value of can_do_io in the TB
  accel/tcg: Hoist CF_MEMI_ONLY check outside translation loop
  accel/tcg: Avoid load of icount_decr if unused

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>