Merge tag 'pull-jan-omnibus-020223-1' of https://gitlab.com/stsquad/qemu into staging

Testing, docs, semihosting and plugin updates

  - update playbooks for custom runners
  - add section timing support to gitlab
  - upgrade fedora images to 37
  - purge perl from the build system and deps
  - disable unstable tests in CI
  - improve intro, emulation and semihosting docs
  - semihosting bug fix and O_BINARY default
  - add memory-sve test
  - fix some races in qht
  - improve plugin handling of memory helpers
  - optimise plugin hooks
  - fix some plugin deadlocks
  - reduce win64-cross build time by dropping some targets

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# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
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* tag 'pull-jan-omnibus-020223-1' of https://gitlab.com/stsquad/qemu: (36 commits)
  gitlab: cut even more from cross-win64-system build
  plugins: Iterate on cb_lists in qemu_plugin_user_exit
  cpu-exec: assert that plugin_mem_cbs is NULL after execution
  tcg: exclude non-memory effecting helpers from instrumentation
  translator: always pair plugin_gen_insn_{start, end} calls
  plugins: fix optimization in plugin_gen_disable_mem_helpers
  plugins: make qemu_plugin_user_exit's locking order consistent with fork_start's
  util/qht: use striped locks under TSAN
  thread: de-const qemu_spin_destroy
  util/qht: add missing atomic_set(hashes[i])
  cpu: free cpu->tb_jmp_cache with RCU
  tests/tcg: add memory-sve test for aarch64
  semihosting: add O_BINARY flag in host_open for NT compatibility
  semihosting: Write back semihosting data before completion callback
  docs: add an introduction to the system docs
  semihosting: add semihosting section to the docs
  docs: add a new section to outline emulation support
  docs: add hotlinks to about preface text
  MAINTAINERS: Fix the entry for tests/tcg/nios2
  gitlab: wrap up test results for custom runners
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

6 files changed, 41 insertions, 62 deletions

diff --git a/scripts/ci/setup/build-environment.yml b/scripts/ci/setup/build-environment.yml
index b04c2b7..5843800 100644
--- a/scripts/ci/setup/build-environment.yml
+++ b/scripts/ci/setup/build-environment.yml
@@ -155,7 +155,6 @@
           - nettle-devel
           - ninja-build
           - nmap-ncat
-          - perl-Test-Harness
           - pixman-devel
           - python36
           - rdma-core-devel
diff --git a/scripts/ci/setup/gitlab-runner.yml b/scripts/ci/setup/gitlab-runner.yml
index 33128be..95d4199 100644
--- a/scripts/ci/setup/gitlab-runner.yml
+++ b/scripts/ci/setup/gitlab-runner.yml
@@ -50,60 +50,30 @@
 
     - name: Download the matching gitlab-runner
       get_url:
-        dest: /usr/local/bin/gitlab-runner
-        url: "https://s3.amazonaws.com/gitlab-runner-downloads/v{{ gitlab_runner_version  }}/binaries/gitlab-runner-{{ gitlab_runner_os }}-{{ gitlab_runner_arch }}"
-        owner: gitlab-runner
-        group: gitlab-runner
-        mode: u=rwx,g=rwx,o=rx
-
-    - name: Register the gitlab-runner
-      command: "/usr/local/bin/gitlab-runner register --non-interactive --url {{ gitlab_runner_server_url }} --registration-token {{ gitlab_runner_registration_token }} --executor shell --tag-list {{ ansible_facts[\"architecture\"] }},{{ ansible_facts[\"distribution\"]|lower }}_{{ ansible_facts[\"distribution_version\"] }} --description '{{ ansible_facts[\"distribution\"] }} {{ ansible_facts[\"distribution_version\"] }} {{ ansible_facts[\"architecture\"] }} ({{ ansible_facts[\"os_family\"] }})'"
-
-    - name: Install the gitlab-runner service using its own functionality
-      command: /usr/local/bin/gitlab-runner install --user gitlab-runner --working-directory /home/gitlab-runner
-      register: gitlab_runner_install_service_result
-      failed_when: "gitlab_runner_install_service_result.rc != 0 and \"already exists\" not in gitlab_runner_install_service_result.stderr"
+        dest: "/root/"
+        url: "https://gitlab-runner-downloads.s3.amazonaws.com/latest/deb/gitlab-runner_{{ gitlab_runner_arch }}.deb"
 
-    - name: Enable the gitlab-runner service
-      service:
-        name: gitlab-runner
-        state: started
-        enabled: yes
+    - name: Install gitlab-runner via package manager
+      apt: deb="/root/gitlab-runner_{{ gitlab_runner_arch }}.deb"
 
-    - name: Download secondary gitlab-runner
-      get_url:
-        dest: /usr/local/bin/gitlab-runner-arm
-        url: "https://s3.amazonaws.com/gitlab-runner-downloads/v{{ gitlab_runner_version  }}/binaries/gitlab-runner-{{ gitlab_runner_os }}-arm"
-        owner: gitlab-runner
-        group: gitlab-runner
-        mode: u=rwx,g=rwx,o=rx
-      when:
-        - ansible_facts['distribution'] == 'Ubuntu'
-        - ansible_facts['architecture'] == 'aarch64'
-        - ansible_facts['distribution_version'] == '20.04'
+    - name: Register the gitlab-runner
+      command: "/usr/bin/gitlab-runner register --non-interactive --url {{ gitlab_runner_server_url }} --registration-token {{ gitlab_runner_registration_token }} --executor shell --tag-list {{ ansible_facts[\"architecture\"] }},{{ ansible_facts[\"distribution\"]|lower }}_{{ ansible_facts[\"distribution_version\"] }} --description '{{ ansible_facts[\"distribution\"] }} {{ ansible_facts[\"distribution_version\"] }} {{ ansible_facts[\"architecture\"] }} ({{ ansible_facts[\"os_family\"] }})'"
 
+    # The secondary runner will still run under the single gitlab-runner service
     - name: Register secondary gitlab-runner
-      command: "/usr/local/bin/gitlab-runner-arm register --non-interactive --url {{ gitlab_runner_server_url }} --registration-token {{ gitlab_runner_registration_token }} --executor shell --tag-list aarch32,{{ ansible_facts[\"distribution\"]|lower }}_{{ ansible_facts[\"distribution_version\"] }} --description '{{ ansible_facts[\"distribution\"] }} {{ ansible_facts[\"distribution_version\"] }} {{ ansible_facts[\"architecture\"] }} ({{ ansible_facts[\"os_family\"] }})'"
+      command: "/usr/bin/gitlab-runner register --non-interactive --url {{ gitlab_runner_server_url }} --registration-token {{ gitlab_runner_registration_token }} --executor shell --tag-list aarch32,{{ ansible_facts[\"distribution\"]|lower }}_{{ ansible_facts[\"distribution_version\"] }} --description '{{ ansible_facts[\"distribution\"] }} {{ ansible_facts[\"distribution_version\"] }} {{ ansible_facts[\"architecture\"] }} ({{ ansible_facts[\"os_family\"] }})'"
       when:
         - ansible_facts['distribution'] == 'Ubuntu'
         - ansible_facts['architecture'] == 'aarch64'
-        - ansible_facts['distribution_version'] == '20.04'
+        - ansible_facts['distribution_version'] == '22.04'
 
-    - name: Install the secondary gitlab-runner service using its own functionality
-      command: /usr/local/bin/gitlab-runner-arm install --user gitlab-runner --working-directory /home/gitlab-runner/arm -n gitlab-runner-arm
+    - name: Install the gitlab-runner service using its own functionality
+      command: "/usr/bin/gitlab-runner install --user gitlab-runner --working-directory /home/gitlab-runner"
       register: gitlab_runner_install_service_result
       failed_when: "gitlab_runner_install_service_result.rc != 0 and \"already exists\" not in gitlab_runner_install_service_result.stderr"
-      when:
-        - ansible_facts['distribution'] == 'Ubuntu'
-        - ansible_facts['architecture'] == 'aarch64'
-        - ansible_facts['distribution_version'] == '20.04'
 
-    - name: Enable the secondary gitlab-runner service
+    - name: Enable the gitlab-runner service
       service:
-        name: gitlab-runner-arm
+        name: gitlab-runner
         state: started
         enabled: yes
-      when:
-        - ansible_facts['distribution'] == 'Ubuntu'
-        - ansible_facts['architecture'] == 'aarch64'
-        - ansible_facts['distribution_version'] == '20.04'
diff --git a/scripts/ci/setup/vars.yml.template b/scripts/ci/setup/vars.yml.template
index e480897..4b355fb 100644
--- a/scripts/ci/setup/vars.yml.template
+++ b/scripts/ci/setup/vars.yml.template
@@ -1,5 +1,3 @@
-# The version of the gitlab-runner to use
-gitlab_runner_version: 13.12.0
 # The URL of the gitlab server to use, usually https://gitlab.com unless you're
 # using a private GitLab instance
 gitlab_runner_server_url: https://gitlab.com
diff --git a/scripts/oss-fuzz/lsan_suppressions.txt b/scripts/oss-fuzz/lsan_suppressions.txt
new file mode 100644
index 0000000..02ec0a6e
--- /dev/null
+++ b/scripts/oss-fuzz/lsan_suppressions.txt
@@ -0,0 +1,2 @@
+# The tcmalloc on Fedora37 confuses things
+leak:/lib64/libtcmalloc_minimal.so.4
diff --git a/scripts/shaderinclude.pl b/scripts/shaderinclude.pl
deleted file mode 100644
index cd3bb40..0000000
--- a/scripts/shaderinclude.pl
+++ /dev/null
@@ -1,16 +0,0 @@
-#!/usr/bin/env perl
-use strict;
-use warnings;
-
-my $file = shift;
-open FILE, "<", $file or die "open $file: $!";
-my $name = $file;
-$name =~ s|.*/||;
-$name =~ s/[-.]/_/g;
-print "static GLchar ${name}_src[] =\n";
-while (<FILE>) {
-    chomp;
-    printf "    \"%s\\n\"\n", $_;
-}
-print "    \"\\n\";\n";
-close FILE;
diff --git a/scripts/shaderinclude.py b/scripts/shaderinclude.py
new file mode 100644
index 0000000..ab2aade
--- /dev/null
+++ b/scripts/shaderinclude.py
@@ -0,0 +1,26 @@
+#!/usr/bin/env python3
+#
+# Copyright (C) 2023 Red Hat, Inc.
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+import sys
+import os
+
+
+def main(args):
+    file_path = args[1]
+    basename = os.path.basename(file_path)
+    varname = basename.replace('-', '_').replace('.', '_')
+
+    with os.fdopen(sys.stdout.fileno(), "wt", closefd=False, newline='\n') as stdout:
+        with open(file_path, "r", encoding='utf-8') as file:
+            print(f'static GLchar {varname}_src[] =', file=stdout)
+            for line in file:
+                line = line.rstrip()
+                print(f'    "{line}\\n"', file=stdout)
+            print('    "\\n";', file=stdout)
+
+
+if __name__ == '__main__':
+    sys.exit(main(sys.argv))