AFLplusplus
diff --git a/‎.gitlab-ci.d/base.yml
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diff --git a/‎.gitlab-ci.d/buildtest-template.yml
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diff --git a/‎.gitlab-ci.d/buildtest.yml
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diff --git a/‎.gitlab-ci.d/cirrus.yml
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diff --git a/‎.gitlab-ci.d/container-cross.yml
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diff --git a/‎.gitlab-ci.d/crossbuilds.yml
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diff --git a/‎.gitlab-ci.d/custom-runners.yml
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diff --git a/‎.gitlab-ci.d/opensbi.yml
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diff --git a/‎.gitlab-ci.d/windows.yml
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@@ -24,6 +24,10 @@ variables:
     # Each script line from will be in a collapsible section in the job output
     # and show the duration of each line.
     FF_SCRIPT_SECTIONS: 1
+    # The project has a fairly fat GIT repo so we try and avoid bringing in things
+    # we don't need. The --filter options avoid blobs and tree references we aren't going to use
+    # and we also avoid fetching tags.
+    GIT_FETCH_EXTRA_FLAGS: --filter=blob:none --filter=tree:0 --no-tags --prune --quiet
 
   interruptible: true
 
@@ -41,6 +45,10 @@ variables:
     - if: '$CI_PROJECT_NAMESPACE == $QEMU_CI_UPSTREAM && $CI_COMMIT_TAG'
       when: never
 
+    # Scheduled runs on mainline don't get pipelines except for the special Coverity job
+    - if: '$CI_PROJECT_NAMESPACE == $QEMU_CI_UPSTREAM && $CI_PIPELINE_SOURCE == "schedule"'
+      when: never
+
     # Cirrus jobs can't run unless the creds / target repo are set
     - if: '$QEMU_JOB_CIRRUS && ($CIRRUS_GITHUB_REPO == null || $CIRRUS_API_TOKEN == null)'
       when: never
 
@@ -14,6 +14,7 @@
     - export CCACHE_DIR="$CCACHE_BASEDIR/ccache"
     - export CCACHE_MAXSIZE="500M"
     - export PATH="$CCACHE_WRAPPERSDIR:$PATH"
+    - du -sh .git
     - mkdir build
     - cd build
     - ccache --zero-stats
 
@@ -41,7 +41,7 @@ build-system-ubuntu:
   variables:
     IMAGE: ubuntu2204
     CONFIGURE_ARGS: --enable-docs
-    TARGETS: alpha-softmmu microblaze-softmmu mips64el-softmmu
+    TARGETS: alpha-softmmu microblazeel-softmmu mips64el-softmmu
     MAKE_CHECK_ARGS: check-build
 
 check-system-ubuntu:
@@ -61,7 +61,7 @@ avocado-system-ubuntu:
   variables:
     IMAGE: ubuntu2204
     MAKE_CHECK_ARGS: check-avocado
-    AVOCADO_TAGS: arch:alpha arch:microblaze arch:mips64el
+    AVOCADO_TAGS: arch:alpha arch:microblazeel arch:mips64el
 
 build-system-debian:
   extends:
@@ -167,6 +167,75 @@ build-system-centos:
       x86_64-softmmu rx-softmmu sh4-softmmu nios2-softmmu
     MAKE_CHECK_ARGS: check-build
 
+# Previous QEMU release. Used for cross-version migration tests.
+build-previous-qemu:
+  extends: .native_build_job_template
+  artifacts:
+    when: on_success
+    expire_in: 2 days
+    paths:
+      - build-previous
+    exclude:
+      - build-previous/**/*.p
+      - build-previous/**/*.a.p
+      - build-previous/**/*.fa.p
+      - build-previous/**/*.c.o
+      - build-previous/**/*.c.o.d
+      - build-previous/**/*.fa
+  needs:
+    job: amd64-opensuse-leap-container
+  variables:
+    IMAGE: opensuse-leap
+    TARGETS: x86_64-softmmu aarch64-softmmu
+    # Override the default flags as we need more to grab the old version
+    GIT_FETCH_EXTRA_FLAGS: --prune --quiet
+  before_script:
+    - export QEMU_PREV_VERSION="$(sed 's/\([0-9.]*\)\.[0-9]*/v\1.0/' VERSION)"
+    - git remote add upstream https://gitlab.com/qemu-project/qemu
+    - git fetch upstream refs/tags/$QEMU_PREV_VERSION:refs/tags/$QEMU_PREV_VERSION
+    - git checkout $QEMU_PREV_VERSION
+  after_script:
+    - mv build build-previous
+
+.migration-compat-common:
+  extends: .common_test_job_template
+  needs:
+    - job: build-previous-qemu
+    - job: build-system-opensuse
+  # The old QEMU could have bugs unrelated to migration that are
+  # already fixed in the current development branch, so this test
+  # might fail.
+  allow_failure: true
+  variables:
+    IMAGE: opensuse-leap
+    MAKE_CHECK_ARGS: check-build
+  script:
+    # Use the migration-tests from the older QEMU tree. This avoids
+    # testing an old QEMU against new features/tests that it is not
+    # compatible with.
+    - cd build-previous
+    # old to new
+    - QTEST_QEMU_BINARY_SRC=./qemu-system-${TARGET}
+          QTEST_QEMU_BINARY=../build/qemu-system-${TARGET} ./tests/qtest/migration-test
+    # new to old
+    - QTEST_QEMU_BINARY_DST=./qemu-system-${TARGET}
+          QTEST_QEMU_BINARY=../build/qemu-system-${TARGET} ./tests/qtest/migration-test
+
+# This job needs to be disabled until we can have an aarch64 CPU model that
+# will both (1) support both KVM and TCG, and (2) provide a stable ABI.
+# Currently only "-cpu max" can provide (1), however it doesn't guarantee
+# (2).  Mark this test skipped until later.
+migration-compat-aarch64:
+  extends: .migration-compat-common
+  variables:
+    TARGET: aarch64
+    QEMU_JOB_SKIPPED: 1
+
+migration-compat-x86_64:
+  extends: .migration-compat-common
+  variables:
+    TARGET: x86_64
+
 check-system-centos:
   extends: .native_test_job_template
   needs:
@@ -184,7 +253,7 @@ avocado-system-centos:
   variables:
     IMAGE: centos8
     MAKE_CHECK_ARGS: check-avocado
-    AVOCADO_TAGS: arch:ppc64 arch:or1k arch:390x arch:x86_64 arch:rx
+    AVOCADO_TAGS: arch:ppc64 arch:or1k arch:s390x arch:x86_64 arch:rx
       arch:sh4 arch:nios2
 
 build-system-opensuse:
@@ -592,7 +661,7 @@ build-without-defaults:
       --disable-pie
       --disable-qom-cast-debug
       --disable-strip
-    TARGETS: avr-softmmu mips64-softmmu s390x-softmmu sh4-softmmu
+    TARGETS: avr-softmmu s390x-softmmu sh4-softmmu
       sparc64-softmmu hexagon-linux-user i386-linux-user s390x-linux-user
     MAKE_CHECK_ARGS: check
 
@@ -662,3 +731,40 @@ pages:
       - public
   variables:
     QEMU_JOB_PUBLISH: 1
+
+coverity:
+  image: $CI_REGISTRY_IMAGE/qemu/fedora:$QEMU_CI_CONTAINER_TAG
+  stage: build
+  allow_failure: true
+  timeout: 3h
+  needs:
+    - job: amd64-fedora-container
+      optional: true
+  before_script:
+    - dnf install -y curl wget
+  script:
+    # would be nice to cancel the job if over quota (https://gitlab.com/gitlab-org/gitlab/-/issues/256089)
+    # for example:
+    #   curl --request POST --header "PRIVATE-TOKEN: $CI_JOB_TOKEN" "${CI_SERVER_URL}/api/v4/projects/${CI_PROJECT_ID}/jobs/${CI_JOB_ID}/cancel
+    - 'scripts/coverity-scan/run-coverity-scan --check-upload-only || { exitcode=$?; if test $exitcode = 1; then
+        exit 0;
+      else
+        exit $exitcode;
+      fi; };
+      scripts/coverity-scan/run-coverity-scan --update-tools-only > update-tools.log 2>&1 || { cat update-tools.log; exit 1; };
+      scripts/coverity-scan/run-coverity-scan --no-update-tools'
+  rules:
+    - if: '$COVERITY_TOKEN == null'
+      when: never
+    - if: '$COVERITY_EMAIL == null'
+      when: never
+    # Never included on upstream pipelines, except for schedules
+    - if: '$CI_PROJECT_NAMESPACE == $QEMU_CI_UPSTREAM && $CI_PIPELINE_SOURCE == "schedule"'
+      when: on_success
+    - if: '$CI_PROJECT_NAMESPACE == $QEMU_CI_UPSTREAM'
+      when: never
+    # Forks don't get any pipeline unless QEMU_CI=1 or QEMU_CI=2 is set
+    - if: '$QEMU_CI != "1" && $QEMU_CI != "2"'
+      when: never
+    # Always manual on forks even if $QEMU_CI == "2"
+    - when: manual
@@ -13,7 +13,7 @@
 .cirrus_build_job:
   extends: .base_job_template
   stage: build
-  image: registry.gitlab.com/libvirt/libvirt-ci/cirrus-run:master
+  image: registry.gitlab.com/libvirt/libvirt-ci/cirrus-run:latest
   needs: []
   # 20 mins larger than "timeout_in" in cirrus/build.yml
   # as there's often a 5-10 minute delay before Cirrus CI
@@ -52,7 +52,7 @@ x64-freebsd-13-build:
     NAME: freebsd-13
     CIRRUS_VM_INSTANCE_TYPE: freebsd_instance
     CIRRUS_VM_IMAGE_SELECTOR: image_family
-    CIRRUS_VM_IMAGE_NAME: freebsd-13-2
+    CIRRUS_VM_IMAGE_NAME: freebsd-13-3
     CIRRUS_VM_CPUS: 8
     CIRRUS_VM_RAM: 8G
     UPDATE_COMMAND: pkg update; pkg upgrade -y
 
@@ -101,11 +101,6 @@ cris-fedora-cross-container:
   variables:
     NAME: fedora-cris-cross
 
-win32-fedora-cross-container:
-  extends: .container_job_template
-  variables:
-    NAME: fedora-win32-cross
-
 win64-fedora-cross-container:
   extends: .container_job_template
   variables:
 
@@ -159,20 +159,6 @@ cross-mips64el-kvm-only:
     IMAGE: debian-mips64el-cross
     EXTRA_CONFIGURE_OPTS: --disable-tcg --target-list=mips64el-softmmu
 
-cross-win32-system:
-  extends: .cross_system_build_job
-  needs:
-    job: win32-fedora-cross-container
-  variables:
-    IMAGE: fedora-win32-cross
-    EXTRA_CONFIGURE_OPTS: --enable-fdt=internal
-    CROSS_SKIP_TARGETS: alpha-softmmu avr-softmmu hppa-softmmu m68k-softmmu
-                        microblazeel-softmmu mips64el-softmmu nios2-softmmu
-  artifacts:
-    when: on_success
-    paths:
-      - build/qemu-setup*.exe
-
 cross-win64-system:
   extends: .cross_system_build_job
   needs:
 
@@ -10,13 +10,14 @@
 # gitlab-runner.  To avoid problems that gitlab-runner can cause while
 # reusing the GIT repository, let's enable the clone strategy, which
 # guarantees a fresh repository on each job run.
-variables:
-  GIT_STRATEGY: clone
 
 # All custom runners can extend this template to upload the testlog
 # data as an artifact and also feed the junit report
 .custom_runner_template:
   extends: .base_job_template
+  variables:
+    GIT_STRATEGY: clone
+    GIT_FETCH_EXTRA_FLAGS: --no-tags --prune --quiet
   artifacts:
     name: "$CI_JOB_NAME-$CI_COMMIT_REF_SLUG"
     expire_in: 7 days
 
@@ -24,6 +24,10 @@
     - if: '$QEMU_CI == "1" && $CI_PROJECT_NAMESPACE != "qemu-project" && $CI_COMMIT_MESSAGE =~ /opensbi/i'
       when: manual
 
+    # Scheduled runs on mainline don't get pipelines except for the special Coverity job
+    - if: '$CI_PROJECT_NAMESPACE == $QEMU_CI_UPSTREAM && $CI_PIPELINE_SOURCE == "schedule"'
+      when: never
+
     # Run if any files affecting the build output are touched
     - changes:
         - .gitlab-ci.d/opensbi.yml
 
@@ -1,4 +1,4 @@
-.shared_msys2_builder:
+msys2-64bit:
   extends: .base_job_template
   tags:
   - shared-windows
@@ -14,9 +14,22 @@
   stage: build
   timeout: 100m
   variables:
+    # Select the "64 bit, gcc and MSVCRT" MSYS2 environment
+    MSYSTEM: MINGW64
     # This feature doesn't (currently) work with PowerShell, it stops
     # the echo'ing of commands being run and doesn't show any timing
     FF_SCRIPT_SECTIONS: 0
+    # do not remove "--without-default-devices"!
+    # commit 9f8e6cad65a6 ("gitlab-ci: Speed up the msys2-64bit job by using --without-default-devices"
+    # changed to compile QEMU with the --without-default-devices switch
+    # for this job, because otherwise the build could not complete within
+    # the project timeout.
+    CONFIGURE_ARGS:  --target-list=x86_64-softmmu --without-default-devices -Ddebug=false -Doptimization=0
+    # qTests don't run successfully with "--without-default-devices",
+    # so let's exclude the qtests from CI for now.
+    TEST_ARGS: --no-suite qtest
+    # The Windows git is a bit older so override the default
+    GIT_FETCH_EXTRA_FLAGS: --no-tags --prune --quiet
   artifacts:
     name: "$CI_JOB_NAME-$CI_COMMIT_REF_SLUG"
     expire_in: 7 days
@@ -72,33 +85,35 @@
   - .\msys64\usr\bin\bash -lc "pacman -Sy --noconfirm --needed
       bison diffutils flex
       git grep make sed
-      $MINGW_TARGET-binutils
-      $MINGW_TARGET-capstone
-      $MINGW_TARGET-ccache
-      $MINGW_TARGET-curl
-      $MINGW_TARGET-cyrus-sasl
-      $MINGW_TARGET-dtc
-      $MINGW_TARGET-gcc
-      $MINGW_TARGET-glib2
-      $MINGW_TARGET-gnutls
-      $MINGW_TARGET-gtk3
-      $MINGW_TARGET-libgcrypt
-      $MINGW_TARGET-libjpeg-turbo
-      $MINGW_TARGET-libnfs
-      $MINGW_TARGET-libpng
-      $MINGW_TARGET-libssh
-      $MINGW_TARGET-libtasn1
-      $MINGW_TARGET-lzo2
-      $MINGW_TARGET-nettle
-      $MINGW_TARGET-ninja
-      $MINGW_TARGET-pixman
-      $MINGW_TARGET-pkgconf
-      $MINGW_TARGET-python
-      $MINGW_TARGET-SDL2
-      $MINGW_TARGET-SDL2_image
-      $MINGW_TARGET-snappy
-      $MINGW_TARGET-zstd
-      $EXTRA_PACKAGES "
+      mingw-w64-x86_64-binutils
+      mingw-w64-x86_64-capstone
+      mingw-w64-x86_64-ccache
+      mingw-w64-x86_64-curl
+      mingw-w64-x86_64-cyrus-sasl
+      mingw-w64-x86_64-dtc
+      mingw-w64-x86_64-gcc
+      mingw-w64-x86_64-glib2
+      mingw-w64-x86_64-gnutls
+      mingw-w64-x86_64-gtk3
+      mingw-w64-x86_64-libgcrypt
+      mingw-w64-x86_64-libjpeg-turbo
+      mingw-w64-x86_64-libnfs
+      mingw-w64-x86_64-libpng
+      mingw-w64-x86_64-libssh
+      mingw-w64-x86_64-libtasn1
+      mingw-w64-x86_64-libusb
+      mingw-w64-x86_64-lzo2
+      mingw-w64-x86_64-nettle
+      mingw-w64-x86_64-ninja
+      mingw-w64-x86_64-pixman
+      mingw-w64-x86_64-pkgconf
+      mingw-w64-x86_64-python
+      mingw-w64-x86_64-SDL2
+      mingw-w64-x86_64-SDL2_image
+      mingw-w64-x86_64-snappy
+      mingw-w64-x86_64-spice
+      mingw-w64-x86_64-usbredir
+      mingw-w64-x86_64-zstd"
   - Write-Output "Running build at $(Get-Date -Format u)"
   - $env:CHERE_INVOKING = 'yes'  # Preserve the current working directory
   - $env:MSYS = 'winsymlinks:native' # Enable native Windows symlink
@@ -115,19 +130,3 @@
   - ..\msys64\usr\bin\bash -lc "make check MTESTARGS='$TEST_ARGS' || { cat meson-logs/testlog.txt; exit 1; } ;"
   - ..\msys64\usr\bin\bash -lc "ccache --show-stats"
   - Write-Output "Finished build at $(Get-Date -Format u)"
-
-msys2-64bit:
-  extends: .shared_msys2_builder
-  variables:
-    MINGW_TARGET: mingw-w64-x86_64
-    MSYSTEM: MINGW64
-    # msys2 only ship these packages for 64-bit, not 32-bit
-    EXTRA_PACKAGES: $MINGW_TARGET-libusb $MINGW_TARGET-usbredir $MINGW_TARGET-spice
-    # do not remove "--without-default-devices"!
-    # commit 9f8e6cad65a6 ("gitlab-ci: Speed up the msys2-64bit job by using --without-default-devices"
-    # changed to compile QEMU with the --without-default-devices switch
-    # for the msys2 64-bit job, due to the build could not complete within
-    CONFIGURE_ARGS:  --target-list=x86_64-softmmu --without-default-devices -Ddebug=false -Doptimization=0
-    # qTests don't run successfully with "--without-default-devices",
-    # so let's exclude the qtests from CI for now.
-    TEST_ARGS: --no-suite qtest