Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* configure and meson cleanups and fixes
* remove unnecessary #ifdef
* SCSI and i386 fixes
# gpg: Signature made Sat 18 Dec 2021 02:00:22 AM PST
# gpg: using RSA key
F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [unknown]
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" [unknown]
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# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4 E2F7 7E15 100C CD36 69B1
# Subkey fingerprint: F133 3857 4B66 2389 866C 7682 BFFB D25F 78C7 AE83
* tag 'for-upstream' of https://gitlab.com/bonzini/qemu:
hw/i386/vmmouse: Require 'i8042' property to be set
tests/qtest/fuzz-megasas-test: Add test for GitLab issue #521
hw/scsi/megasas: Fails command if SGL buffer overflows
hw/scsi: Fix scsi_bus_init_named() docstring
meson: add "check" argument to run_command
cpu: remove unnecessary #ifdef CONFIG_TCG
meson: reenable test-fdmon-epoll
configure: remove DIRS
configure: remove unnecessary symlinks
configure, meson: move ARCH to meson.build
meson: rename "arch" variable
configure: unify x86_64 and x32
configure: unify ppc64 and ppc64le
configure: unify two case statements on $cpu
configure: move target detection before CPU detection
configure: make $targetos lowercase, use windows instead of MINGW32
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>