Vfio user.client.v5

.b4-config

@@ -0,0 +1,14 @@
+#
+# Common b4 settings that can be used to send patches to QEMU upstream.
+# https://b4.docs.kernel.org/
+#
+
+[b4]
+    send-series-to = qemu-devel@nongnu.org
+    send-auto-to-cmd = echo
+    send-auto-cc-cmd = scripts/get_maintainer.pl --noroles --norolestats --nogit --nogit-fallback
+    am-perpatch-check-cmd = scripts/checkpatch.pl -q --terse --no-summary --mailback -
+    prep-perpatch-check-cmd = scripts/checkpatch.pl -q --terse --no-summary --mailback -
+    searchmask = https://lore.kernel.org/qemu-devel/?x=m&t=1&q=%s
+    linkmask = https://lore.kernel.org/qemu-devel/%s
+    linktrailermask = Message-ID: <%s>

.editorconfig

@@ -47,3 +47,16 @@ emacs_mode = glsl
 [*.json]
 indent_style = space
 emacs_mode = python
+
+# by default follow QEMU's style
+[*.pl]
+indent_style = space
+indent_size = 4
+emacs_mode = perl
+
+# but user kernel "style" for imported scripts
+[scripts/{kernel-doc,get_maintainer.pl,checkpatch.pl}]
+indent_style = tab
+indent_size = 8
+emacs_mode = perl
+

.gitattributes

@@ -2,3 +2,8 @@
 *.h.inc         diff=c
 *.m             diff=objc
 *.py            diff=python
+*.rs            diff=rust
+*.rs.inc        diff=rust
+Cargo.lock      diff=toml merge=binary
+
+*.patch         -text -whitespace

.gitlab-ci.d/base.yml

@@ -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 || $CIRRUS_API_TOKEN == null)'
       when: never
@@ -61,14 +69,10 @@ variables:
     - if: '$QEMU_CI != "1" && $QEMU_CI != "2" && $CI_PROJECT_NAMESPACE != $QEMU_CI_UPSTREAM'
       when: never
 
-    # Avocado jobs don't run in forks unless $QEMU_CI_AVOCADO_TESTING is set
-    - if: '$QEMU_JOB_AVOCADO && $QEMU_CI_AVOCADO_TESTING != "1" && $CI_PROJECT_NAMESPACE != $QEMU_CI_UPSTREAM'
-      when: never
-
 
     #############################################################
     # Stage 2: fine tune execution of jobs in specific scenarios
-    # where the catch all logic is inapprorpaite
+    # where the catch all logic is inappropriate
     #############################################################
 
     # Optional jobs should not be run unless manually triggered
@@ -93,8 +97,8 @@ variables:
       when: manual
       allow_failure: true
 
-    # Avocado jobs can be manually start in forks if $QEMU_CI_AVOCADO_TESTING is unset
-    - if: '$QEMU_JOB_AVOCADO && $CI_PROJECT_NAMESPACE != $QEMU_CI_UPSTREAM'
+    # Functional jobs can be manually started in forks
+    - if: '$QEMU_JOB_FUNCTIONAL && $QEMU_CI_FUNCTIONAL != "1" && $CI_PROJECT_NAMESPACE != $QEMU_CI_UPSTREAM'
       when: manual
       allow_failure: true
 
@@ -120,7 +124,7 @@ variables:
       when: manual
 
     # Jobs can run if any jobs they depend on were successful
-    - if: '$QEMU_JOB_SKIPPED && $CI_PROJECT_NAMESPACE == $QEMU_CI_UPSTREAM && $CI_COMMIT_BRANCH =~ /staging-[[:digit:]]+\.[[:digit:]]/'
+    - if: '$CI_PROJECT_NAMESPACE == $QEMU_CI_UPSTREAM && $CI_COMMIT_BRANCH =~ /staging-[[:digit:]]+\.[[:digit:]]/'
       when: on_success
       variables:
         QEMU_CI_CONTAINER_TAG: $CI_COMMIT_REF_SLUG

.gitlab-ci.d/buildtest-template.yml

@@ -8,28 +8,40 @@
     key: "$CI_JOB_NAME"
     when: always
   before_script:
+    - source scripts/ci/gitlab-ci-section
+    - section_start setup "Pre-script setup"
     - JOBS=$(expr $(nproc) + 1)
+    - cat /packages.txt
+    - section_end setup
   script:
     - export CCACHE_BASEDIR="$(pwd)"
     - 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
+    - section_start configure "Running configure"
     - ../configure --enable-werror --disable-docs --enable-fdt=system
+          --disable-debug-info
           ${TARGETS:+--target-list="$TARGETS"}
           $CONFIGURE_ARGS ||
       { cat config.log meson-logs/meson-log.txt && exit 1; }
     - if test -n "$LD_JOBS";
       then
         pyvenv/bin/meson configure . -Dbackend_max_links="$LD_JOBS" ;
       fi || exit 1;
-    - make -j"$JOBS"
+    - section_end configure
+    - section_start build "Building QEMU"
+    - $MAKE -j"$JOBS"
+    - section_end build
+    - section_start test "Running tests"
     - if test -n "$MAKE_CHECK_ARGS";
       then
-        make -j"$JOBS" $MAKE_CHECK_ARGS ;
+        $MAKE -j"$JOBS" $MAKE_CHECK_ARGS ;
       fi
+    - section_end test
     - ccache --show-stats
 
 # We jump some hoops in common_test_job_template to avoid
@@ -44,22 +56,30 @@
     exclude:
       - build/**/*.p
       - build/**/*.a.p
-      - build/**/*.fa.p
       - build/**/*.c.o
       - build/**/*.c.o.d
-      - build/**/*.fa
 
 .common_test_job_template:
   extends: .base_job_template
   stage: test
   image: $CI_REGISTRY_IMAGE/qemu/$IMAGE:$QEMU_CI_CONTAINER_TAG
   script:
+    - source scripts/ci/gitlab-ci-section
+    - section_start buildenv "Setting up to run tests"
     - scripts/git-submodule.sh update roms/SLOF
-    - meson subprojects download $(cd build/subprojects && echo *)
+    - build/pyvenv/bin/meson subprojects download $(cd build/subprojects && echo *)
     - cd build
     - find . -type f -exec touch {} +
     # Avoid recompiling by hiding ninja with NINJA=":"
-    - make NINJA=":" $MAKE_CHECK_ARGS
+    # We also have to pre-cache the functional tests manually in this case
+    - if [ "x${QEMU_TEST_CACHE_DIR}" != "x" ]; then
+        $MAKE precache-functional ;
+      fi
+    - section_end buildenv
+    - section_start test "Running tests"
+    # doctests need all the compilation artifacts
+    - $MAKE NINJA=":" MTESTARGS="--no-suite doc" $MAKE_CHECK_ARGS
+    - section_end test
 
 .native_test_job_template:
   extends: .common_test_job_template
@@ -72,12 +92,12 @@
     reports:
       junit: build/meson-logs/testlog.junit.xml
 
-.avocado_test_job_template:
+.functional_test_job_template:
   extends: .common_test_job_template
   cache:
     key: "${CI_JOB_NAME}-cache"
     paths:
-      - ${CI_PROJECT_DIR}/avocado-cache
+      - ${CI_PROJECT_DIR}/functional-cache
     policy: pull-push
   artifacts:
     name: "$CI_JOB_NAME-$CI_COMMIT_REF_SLUG"
@@ -86,21 +106,41 @@
     paths:
       - build/tests/results/latest/results.xml
       - build/tests/results/latest/test-results
+      - build/tests/functional/*/*/*.log
     reports:
       junit: build/tests/results/latest/results.xml
   before_script:
-    - mkdir -p ~/.config/avocado
-    - echo "[datadir.paths]" > ~/.config/avocado/avocado.conf
-    - echo "cache_dirs = ['${CI_PROJECT_DIR}/avocado-cache']"
-           >> ~/.config/avocado/avocado.conf
-    - echo -e '[job.output.testlogs]\nstatuses = ["FAIL", "INTERRUPT"]'
-           >> ~/.config/avocado/avocado.conf
-    - if [ -d ${CI_PROJECT_DIR}/avocado-cache ]; then
-        du -chs ${CI_PROJECT_DIR}/avocado-cache ;
-      fi
-    - export AVOCADO_ALLOW_UNTRUSTED_CODE=1
+    - export QEMU_TEST_ALLOW_UNTRUSTED_CODE=1
+    - export QEMU_TEST_CACHE_DIR=${CI_PROJECT_DIR}/functional-cache
   after_script:
     - cd build
-    - du -chs ${CI_PROJECT_DIR}/avocado-cache
+    - du -chs ${CI_PROJECT_DIR}/*-cache
   variables:
-    QEMU_JOB_AVOCADO: 1
+    QEMU_JOB_FUNCTIONAL: 1
+
+.wasm_build_job_template:
+  extends: .base_job_template
+  stage: build
+  image: $CI_REGISTRY_IMAGE/qemu/$IMAGE:$QEMU_CI_CONTAINER_TAG
+  before_script:
+    - source scripts/ci/gitlab-ci-section
+    - section_start setup "Pre-script setup"
+    - JOBS=$(expr $(nproc) + 1)
+    - section_end setup
+  script:
+    - du -sh .git
+    - mkdir build
+    - cd build
+    - section_start configure "Running configure"
+    - emconfigure ../configure --disable-docs
+          ${TARGETS:+--target-list="$TARGETS"}
+          $CONFIGURE_ARGS ||
+      { cat config.log meson-logs/meson-log.txt && exit 1; }
+    - if test -n "$LD_JOBS";
+      then
+        pyvenv/bin/meson configure . -Dbackend_max_links="$LD_JOBS" ;
+      fi || exit 1;
+    - section_end configure
+    - section_start build "Building QEMU"
+    - emmake make -j"$JOBS"
+    - section_end build