Merge QEMU v9.2.0

Merge QEMU v9.2.0

.git-blame-ignore-revs

@@ -0,0 +1,21 @@
+#
+# List of code-formatting clean ups the git blame can ignore
+#
+#   git blame --ignore-revs-file .git-blame-ignore-revs
+#
+# or
+#
+#   git config blame.ignoreRevsFile .git-blame-ignore-revs
+#
+
+# gdbstub: clean-up indents
+ad9e4585b3c7425759d3eea697afbca71d2c2082
+
+# e1000e: fix code style
+0eadd56bf53ab196a16d492d7dd31c62e1c24c32
+
+# target/riscv: coding style fixes
+8c7feddddd9218b407792120bcfda0347ed16205
+
+# replace TABs with spaces
+48805df9c22a0700fba4b3b548fafaa21726ca68

.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

@@ -1,59 +1,108 @@
 
+variables:
+  # On stable branches this is changed by later rules. Should also
+  # be overridden per pipeline if running pipelines concurrently
+  # for different branches in contributor forks.
+  QEMU_CI_CONTAINER_TAG: latest
+
+  # For purposes of CI rules, upstream is the gitlab.com/qemu-project
+  # namespace. When testing CI, it might be usefult to override this
+  # to point to a fork repo
+  QEMU_CI_UPSTREAM: qemu-project
+
 # The order of rules defined here is critically important.
 # They are evaluated in order and first match wins.
 #
 # Thus we group them into a number of stages, ordered from
 # most restrictive to least restrictive
 #
+# For pipelines running for stable "staging-X.Y" branches
+# we must override QEMU_CI_CONTAINER_TAG
+#
 .base_job_template:
+  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
+
   rules:
     #############################################################
     # Stage 1: exclude scenarios where we definitely don't
     # want jobs to run
     #############################################################
 
+    # Never run jobs upstream on stable branch, staging branch jobs already ran
+    - if: '$CI_PROJECT_NAMESPACE == $QEMU_CI_UPSTREAM && $CI_COMMIT_BRANCH =~ /^stable-/'
+      when: never
+
+    # Never run jobs upstream on tags, staging branch jobs already ran
+    - if: '$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
 
     # Publishing jobs should only run on the default branch in upstream
-    - if: '$QEMU_JOB_PUBLISH == "1" && $CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH != $CI_DEFAULT_BRANCH'
+    - if: '$QEMU_JOB_PUBLISH == "1" && $CI_PROJECT_NAMESPACE == $QEMU_CI_UPSTREAM && $CI_COMMIT_BRANCH != $CI_DEFAULT_BRANCH'
       when: never
 
     # Non-publishing jobs should only run on staging branches in upstream
-    - if: '$QEMU_JOB_PUBLISH != "1" && $CI_PROJECT_NAMESPACE == "qemu-project" && $CI_COMMIT_BRANCH !~ /staging/'
+    - if: '$QEMU_JOB_PUBLISH != "1" && $CI_PROJECT_NAMESPACE == $QEMU_CI_UPSTREAM && $CI_COMMIT_BRANCH !~ /staging/'
       when: never
 
     # Jobs only intended for forks should always be skipped on upstream
-    - if: '$QEMU_JOB_ONLY_FORKS == "1" && $CI_PROJECT_NAMESPACE == "qemu-project"'
+    - if: '$QEMU_JOB_ONLY_FORKS == "1" && $CI_PROJECT_NAMESPACE == $QEMU_CI_UPSTREAM'
       when: never
 
     # Forks don't get pipelines unless QEMU_CI=1 or QEMU_CI=2 is set
-    - if: '$QEMU_CI != "1" && $QEMU_CI != "2" && $CI_PROJECT_NAMESPACE != "qemu-project"'
+    - if: '$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" && $CI_PROJECT_NAMESPACE != "qemu-project"'
+    - if: '$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
+    - if: '$QEMU_JOB_OPTIONAL && $CI_PROJECT_NAMESPACE == $QEMU_CI_UPSTREAM && $CI_COMMIT_BRANCH =~ /staging-[[:digit:]]+\.[[:digit:]]/'
+      when: manual
+      allow_failure: true
+      variables:
+        QEMU_CI_CONTAINER_TAG: $CI_COMMIT_REF_SLUG
+
     - if: '$QEMU_JOB_OPTIONAL'
       when: manual
       allow_failure: true
 
     # Skipped jobs should not be run unless manually triggered
+    - if: '$QEMU_JOB_SKIPPED && $CI_PROJECT_NAMESPACE == $QEMU_CI_UPSTREAM && $CI_COMMIT_BRANCH =~ /staging-[[:digit:]]+\.[[:digit:]]/'
+      when: manual
+      allow_failure: true
+      variables:
+        QEMU_CI_CONTAINER_TAG: $CI_COMMIT_REF_SLUG
+
     - if: '$QEMU_JOB_SKIPPED'
       when: manual
       allow_failure: true
 
     # Avocado jobs can be manually start in forks if $QEMU_CI_AVOCADO_TESTING is unset
-    - if: '$QEMU_JOB_AVOCADO && $CI_PROJECT_NAMESPACE != "qemu-project"'
+    - if: '$QEMU_JOB_AVOCADO && $CI_PROJECT_NAMESPACE != $QEMU_CI_UPSTREAM'
       when: manual
       allow_failure: true
 
@@ -65,8 +114,23 @@
 
     # Forks pipeline jobs don't start automatically unless
     # QEMU_CI=2 is set
-    - if: '$QEMU_CI != "2" && $CI_PROJECT_NAMESPACE != "qemu-project"'
+    - if: '$QEMU_CI != "2" && $CI_PROJECT_NAMESPACE != $QEMU_CI_UPSTREAM'
       when: manual
 
-    # Jobs can run if any jobs they depend on were successfull
+    # Upstream pipeline jobs start automatically unless told not to
+    # by setting QEMU_CI=1
+    - if: '$QEMU_CI == "1" && $CI_PROJECT_NAMESPACE == $QEMU_CI_UPSTREAM && $CI_COMMIT_BRANCH =~ /staging-[[:digit:]]+\.[[:digit:]]/'
+      when: manual
+      variables:
+        QEMU_CI_CONTAINER_TAG: $CI_COMMIT_REF_SLUG
+
+    - if: '$QEMU_CI == "1" && $CI_PROJECT_NAMESPACE == $QEMU_CI_UPSTREAM'
+      when: manual
+
+    # Jobs can run if any jobs they depend on were successful
+    - if: '$CI_PROJECT_NAMESPACE == $QEMU_CI_UPSTREAM && $CI_COMMIT_BRANCH =~ /staging-[[:digit:]]+\.[[:digit:]]/'
+      when: on_success
+      variables:
+        QEMU_CI_CONTAINER_TAG: $CI_COMMIT_REF_SLUG
+
     - when: on_success