Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* kvm: enable dirty ring for arm64
* target/i386: new features
* target/i386: AVX fixes
* configure: create a python venv unconditionally
* meson: bump to 0.63.0 and move tests from configure
* meson: Pass -j option to sphinx
* drop support for Python 3.6
* fix check-python-tox
* fix "make clean" in the source directory

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# gpg: Signature made Thu 18 May 2023 04:35:32 AM PDT
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [undefined]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [undefined]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
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* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (68 commits)
  docs/devel: update build system docs
  configure: remove unnecessary check
  configure: reorder option parsing code
  configure: remove unnecessary mkdir
  configure: do not rerun the tests with -Werror
  configure: remove compiler sanity check
  build: move --disable-debug-info to meson
  build: move compiler version check to meson
  build: move remaining compiler flag tests to meson
  build: move warning flag selection to meson
  build: move stack protector flag selection to meson
  build: move coroutine backend selection to meson
  build: move SafeStack tests to meson
  build: move sanitizer tests to meson
  meson: prepare move of QEMU_CFLAGS to meson
  configure, meson: move --enable-modules to Meson
  configure: remove pkg-config functions
  build: move glib detection and workarounds to meson
  meson: drop unnecessary declare_dependency()
  meson: add more version numbers to the summary
  ...

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

11 files changed, 24 insertions, 15 deletions

diff --git a/tests/Makefile.include b/tests/Makefile.include
index a4de0ad..5b838ec 100644
--- a/tests/Makefile.include
+++ b/tests/Makefile.include
@@ -89,7 +89,8 @@ distclean-tcg: $(DISTCLEAN_TCG_TARGET_RULES)
 # Build up our target list from the filtered list of ninja targets
 TARGETS=$(patsubst libqemu-%.fa, %, $(filter libqemu-%.fa, $(ninja-targets)))
 
-TESTS_VENV_DIR=$(BUILD_DIR)/tests/venv
+TESTS_VENV_DIR=$(BUILD_DIR)/pyvenv
+TESTS_VENV_TOKEN=$(BUILD_DIR)/pyvenv/tests.group
 TESTS_VENV_REQ=$(SRC_PATH)/tests/requirements.txt
 TESTS_RESULTS_DIR=$(BUILD_DIR)/tests/results
 TESTS_PYTHON=$(TESTS_VENV_DIR)/bin/python3
@@ -111,8 +112,7 @@ quiet-venv-pip = $(quiet-@)$(call quiet-command-run, \
     $(TESTS_PYTHON) -m pip -q --disable-pip-version-check $1, \
     "VENVPIP","$1")
 
-$(TESTS_VENV_DIR): $(TESTS_VENV_REQ)
-	$(call quiet-command, $(PYTHON) -m venv $@, VENV, $@)
+$(TESTS_VENV_TOKEN): $(TESTS_VENV_REQ)
 	$(call quiet-venv-pip,install -e "$(SRC_PATH)/python/")
 	$(call quiet-venv-pip,install -r $(TESTS_VENV_REQ))
 	$(call quiet-command, touch $@)
@@ -121,7 +121,7 @@ $(TESTS_RESULTS_DIR):
 	$(call quiet-command, mkdir -p $@, \
             MKDIR, $@)
 
-check-venv: $(TESTS_VENV_DIR)
+check-venv: $(TESTS_VENV_TOKEN)
 
 FEDORA_31_ARCHES_TARGETS=$(patsubst %-softmmu,%, $(filter %-softmmu,$(TARGETS)))
 FEDORA_31_ARCHES_CANDIDATES=$(patsubst ppc64,ppc64le,$(FEDORA_31_ARCHES_TARGETS))
@@ -167,7 +167,7 @@ check:
 check-build: run-ninja
 
 check-clean:
-	rm -rf $(TESTS_VENV_DIR) $(TESTS_RESULTS_DIR)
+	rm -rf $(TESTS_RESULTS_DIR)
 
 clean: check-clean clean-tcg
 distclean: distclean-tcg
diff --git a/tests/docker/dockerfiles/debian-all-test-cross.docker b/tests/docker/dockerfiles/debian-all-test-cross.docker
index 981e9bd..f9f4015 100644
--- a/tests/docker/dockerfiles/debian-all-test-cross.docker
+++ b/tests/docker/dockerfiles/debian-all-test-cross.docker
@@ -57,7 +57,8 @@ RUN DEBIAN_FRONTEND=noninteractive eatmydata \
         gcc-sh4-linux-gnu \
         libc6-dev-sh4-cross \
         gcc-sparc64-linux-gnu \
-        libc6-dev-sparc64-cross
+        libc6-dev-sparc64-cross \
+        python3-venv
 
 ENV QEMU_CONFIGURE_OPTS --disable-system --disable-docs --disable-tools
 ENV DEF_TARGET_LIST aarch64-linux-user,alpha-linux-user,arm-linux-user,hppa-linux-user,i386-linux-user,m68k-linux-user,mips-linux-user,mips64-linux-user,mips64el-linux-user,mipsel-linux-user,ppc-linux-user,ppc64-linux-user,ppc64le-linux-user,riscv64-linux-user,s390x-linux-user,sh4-linux-user,sparc64-linux-user
diff --git a/tests/docker/dockerfiles/debian-hexagon-cross.docker b/tests/docker/dockerfiles/debian-hexagon-cross.docker
index b99d99f..c2cfb6a 100644
--- a/tests/docker/dockerfiles/debian-hexagon-cross.docker
+++ b/tests/docker/dockerfiles/debian-hexagon-cross.docker
@@ -20,7 +20,8 @@ RUN apt-get update && \
         bison \
         flex \
         git \
-        ninja-build && \
+        ninja-build \
+        python3-venv && \
 # Install QEMU build deps for use in CI
     DEBIAN_FRONTEND=noninteractive eatmydata \
     apt build-dep -yy --arch-only qemu
diff --git a/tests/docker/dockerfiles/debian-riscv64-cross.docker b/tests/docker/dockerfiles/debian-riscv64-cross.docker
index 803afb9..081404e 100644
--- a/tests/docker/dockerfiles/debian-riscv64-cross.docker
+++ b/tests/docker/dockerfiles/debian-riscv64-cross.docker
@@ -28,7 +28,8 @@ RUN DEBIAN_FRONTEND=noninteractive eatmydata apt install -yy \
     libglib2.0-dev \
     ninja-build \
     pkg-config \
-    python3
+    python3 \
+    python3-venv
 
 # Add ports and riscv64 architecture
 RUN echo "deb http://ftp.ports.debian.org/debian-ports/ sid main" >> /etc/apt/sources.list
diff --git a/tests/docker/dockerfiles/debian-tricore-cross.docker b/tests/docker/dockerfiles/debian-tricore-cross.docker
index cfd2faf..269bfa8 100644
--- a/tests/docker/dockerfiles/debian-tricore-cross.docker
+++ b/tests/docker/dockerfiles/debian-tricore-cross.docker
@@ -33,7 +33,8 @@ RUN apt update && \
        pkgconf \
        python3-pip \
        python3-setuptools \
-       python3-wheel
+       python3-wheel \
+       python3-venv
 
 RUN curl -#SL https://github.com/bkoppelmann/package_940/releases/download/tricore-toolchain-9.40/tricore-toolchain-9.4.0.tar.gz \
     | tar -xzC /usr/local/
diff --git a/tests/qemu-iotests/meson.build b/tests/qemu-iotests/meson.build
index 9735071..44761e1 100644
--- a/tests/qemu-iotests/meson.build
+++ b/tests/qemu-iotests/meson.build
@@ -2,7 +2,7 @@ if not have_tools or targetos == 'windows' or get_option('gprof')
   subdir_done()
 endif
 
-foreach cflag: config_host['QEMU_CFLAGS'].split()
+foreach cflag: qemu_ldflags
   if cflag.startswith('-fsanitize') and \
      not cflag.contains('safe-stack') and not cflag.contains('cfi-icall')
     message('Sanitizers are enabled ==> Disabled the qemu-iotests.')
diff --git a/tests/qtest/meson.build b/tests/qtest/meson.build
index 48cd35b..ab42277 100644
--- a/tests/qtest/meson.build
+++ b/tests/qtest/meson.build
@@ -23,7 +23,7 @@ qtests_generic = [
   'readconfig-test',
   'netdev-socket',
 ]
-if config_host.has_key('CONFIG_MODULES')
+if enable_modules
   qtests_generic += [ 'modules-test' ]
 endif
 
diff --git a/tests/requirements.txt b/tests/requirements.txt
index a6f73da..0e008b9 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -1,6 +1,9 @@
 # Add Python module requirements, one per line, to be installed
-# in the tests/venv Python virtual environment. For more info,
+# in the qemu build_dir/pyvenv Python virtual environment. For more info,
 # refer to: https://pip.pypa.io/en/stable/user_guide/#id1
-# Note that qemu.git/python/ is always implicitly installed.
+#
+# Note that qemu.git/python/ is implicitly installed to this venv when
+# 'make check-venv' is run, and will persist until configure is run
+# again.
 avocado-framework==101.0
 pycdlib==1.11.0
diff --git a/tests/tcg/i386/test-avx.py b/tests/tcg/i386/test-avx.py
index d9ca00a..641a2ef 100755
--- a/tests/tcg/i386/test-avx.py
+++ b/tests/tcg/i386/test-avx.py
@@ -49,7 +49,7 @@ imask = {
     'VEXTRACT[FI]128': 0x01,
     'VINSERT[FI]128': 0x01,
     'VPBLENDD': 0xff,
-    'VPERM2[FI]128': 0x33,
+    'VPERM2[FI]128': 0xbb,
     'VPERMPD': 0xff,
     'VPERMQ': 0xff,
     'VPERMILPS': 0xff,
diff --git a/tests/unit/meson.build b/tests/unit/meson.build
index 3bc78d8..48ae660 100644
--- a/tests/unit/meson.build
+++ b/tests/unit/meson.build
@@ -147,7 +147,7 @@ if have_system
   # Some tests: test-char, test-qdev-global-props, and test-qga,
   # are not runnable under TSan due to a known issue.
   # https://github.com/google/sanitizers/issues/1116
-  if 'CONFIG_TSAN' not in config_host
+  if not get_option('tsan')
     if 'CONFIG_POSIX' in config_host
         tests += {
           'test-char': ['socket-helpers.c', qom, io, chardev]
diff --git a/tests/vm/netbsd b/tests/vm/netbsd
index 0b9536c..c7e3f1e 100755
--- a/tests/vm/netbsd
+++ b/tests/vm/netbsd
@@ -30,6 +30,8 @@ class NetBSDVM(basevm.BaseVM):
         "git-base",
         "pkgconf",
         "xz",
+        "python310",
+        "py310-expat",
         "ninja-build",
 
         # gnu tools