Merge tag 'pull-10.0-for-softfreeze-100325-3' of https://gitlab.com/stsquad/qemu into staging

functional and tcg tests, plugins and MAINTAINERS

  - update and expand aarch64 GPU tests
  - fix build dependence for plugins
  - update libvirt-ci to vulkan-tools
  - allow plugin tests to run on non-POSIX systems
  - tweak test/vm times
  - mark test-vma as linux only
  - various compiler fixes for tcg tests
  - add gitlab build unit tracker
  - error out early on stalled RME tests
  - compile core plugin code once
  - update MAINTAINERS

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* tag 'pull-10.0-for-softfreeze-100325-3' of https://gitlab.com/stsquad/qemu: (31 commits)
  MAINTAINERS: remove widely sanctioned entities
  plugins/core: make a single build unit
  plugins/api: build only once
  plugins/api: split out time control helpers
  plugins/api: split out the vaddr/hwaddr helpers
  plugins/api: split out binary path/start/end/entry code
  plugins/loader: compile loader only once
  plugins/plugin.h: include queue.h
  plugins/api: clean-up the includes
  include/qemu: plugin-memory.h doesn't need cpu-defs.h
  plugins/loader: populate target_name with target_name()
  plugins/api: use qemu_target_page_mask() to get value
  tests/functional: add boot error detection for RME tests
  gitlab: add a new build_unit job to track build size
  tests/tcg: Suppress compiler false-positive warning on sha1.c
  tests/tcg: enable -fwrapv for test-i386-bmi
  tests/tcg: fix constraints in test-i386-adcox
  tests/tcg: add message to _Static_assert in test-avx
  tests/tcg: mark test-vma as a linux-only test
  tests/vm: bump timeout for shutdown
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 137 insertions, 0 deletions

diff --git a/tests/functional/test_aarch64_virt_gpu.py b/tests/functional/test_aarch64_virt_gpu.py
new file mode 100755
index 0000000000..f19a47f8b6
--- /dev/null
+++ b/tests/functional/test_aarch64_virt_gpu.py
@@ -0,0 +1,137 @@
+#!/usr/bin/env python3
+#
+# Functional tests for the various graphics modes we can support.
+#
+# Copyright (c) 2024, 2025 Linaro Ltd.
+#
+# Author:
+#  Alex Bennée <alex.bennee@linaro.org>
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+from qemu.machine.machine import VMLaunchFailure
+
+from qemu_test import Asset
+from qemu_test import exec_command_and_wait_for_pattern as ec_and_wait
+from qemu_test import skipIfMissingCommands
+
+from qemu_test.linuxkernel import LinuxKernelTest
+
+from re import search
+from subprocess import check_output, CalledProcessError
+
+class Aarch64VirtGPUMachine(LinuxKernelTest):
+
+    ASSET_VIRT_GPU_KERNEL = Asset(
+        'https://fileserver.linaro.org/s/ce5jXBFinPxtEdx/'
+        'download?path=%2F&files='
+        'Image.6.12.16.aarch64',
+        '7888c51c55d37e86bbbdeb5acea9f08c34e6b0f03c1f5b2463285f6a6f6eec8b')
+
+    ASSET_VIRT_GPU_ROOTFS = Asset(
+        'https://fileserver.linaro.org/s/ce5jXBFinPxtEdx/'
+        'download?path=%2F&files='
+        'rootfs.aarch64.ext2.zstd',
+        'd45118c899420b7e673f1539a37a35480134b3e36e3a59e2cb69b1781cbb14ef')
+
+    def _launch_virt_gpu(self, gpu_device):
+
+        self.set_machine('virt')
+        self.require_accelerator("tcg")
+
+        kernel_path = self.ASSET_VIRT_GPU_KERNEL.fetch()
+        image_path = self.uncompress(self.ASSET_VIRT_GPU_ROOTFS, format="zstd")
+
+        self.vm.set_console()
+        kernel_command_line = (self.KERNEL_COMMON_COMMAND_LINE +
+                               'console=ttyAMA0 root=/dev/vda')
+
+        self.vm.add_args("-accel", "tcg")
+        self.vm.add_args("-cpu", "cortex-a72")
+        self.vm.add_args("-machine", "virt,gic-version=max",
+                         '-kernel', kernel_path,
+                         '-append', kernel_command_line)
+        self.vm.add_args("-smp", "2", "-m", "2048")
+        self.vm.add_args("-device", gpu_device)
+        self.vm.add_args("-display", "egl-headless")
+        self.vm.add_args("-display", "dbus,gl=on")
+
+        self.vm.add_args("-device", "virtio-blk-device,drive=hd0")
+        self.vm.add_args("-blockdev",
+                         "driver=raw,file.driver=file,"
+                         "node-name=hd0,read-only=on,"
+                         f"file.filename={image_path}")
+        self.vm.add_args("-snapshot")
+
+        try:
+            self.vm.launch()
+        except VMLaunchFailure as excp:
+            if "old virglrenderer, blob resources unsupported" in excp.output:
+                self.skipTest("No blob support for virtio-gpu")
+            elif "old virglrenderer, venus unsupported" in excp.output:
+                self.skipTest("No venus support for virtio-gpu")
+            elif "egl: no drm render node available" in excp.output:
+                self.skipTest("Can't access host DRM render node")
+            elif "'type' does not accept value 'egl-headless'" in excp.output:
+                self.skipTest("egl-headless support is not available")
+            else:
+                self.log.info("unhandled launch failure: %s", excp.output)
+                raise excp
+
+        self.wait_for_console_pattern('buildroot login:')
+        ec_and_wait(self, 'root', '#')
+
+    def _run_virt_weston_test(self, cmd, fail = None):
+
+        # make it easier to detect successful return to shell
+        PS1 = 'RES=[$?] # '
+        OK_CMD = 'RES=[0] # '
+
+        ec_and_wait(self, 'export XDG_RUNTIME_DIR=/tmp', '#')
+        ec_and_wait(self, f"export PS1='{PS1}'", OK_CMD)
+        full_cmd = f"weston -B headless --renderer gl --shell kiosk -- {cmd}"
+        ec_and_wait(self, full_cmd, OK_CMD, fail)
+
+    @skipIfMissingCommands('zstd')
+    def test_aarch64_virt_with_virgl_gpu(self):
+
+        self.require_device('virtio-gpu-gl-pci')
+
+        self._launch_virt_gpu("virtio-gpu-gl-pci")
+
+        # subset of the glmark tests
+        tests = " ".join([f"-b {test}" for test in
+                          ["build", "texture", "shading",
+                           "bump", "desktop", "buffer"]])
+
+        self._run_virt_weston_test("glmark2-wayland --validate " + tests)
+
+    @skipIfMissingCommands('zstd')
+    def test_aarch64_virt_with_virgl_blobs_gpu(self):
+
+        self.require_device('virtio-gpu-gl-pci')
+
+        self._launch_virt_gpu("virtio-gpu-gl-pci,hostmem=4G,blob=on")
+        self._run_virt_weston_test("glmark2-wayland -b:duration=1.0")
+
+    @skipIfMissingCommands('zstd')
+    def test_aarch64_virt_with_vulkan_gpu(self):
+
+        self.require_device('virtio-gpu-gl-pci')
+
+        try:
+            vk_info = check_output(["vulkaninfo", "--summary"],
+                                   encoding="utf-8")
+        except CalledProcessError as excp:
+            self.skipTest(f"Miss-configured host Vulkan: {excp.output}")
+
+        if search(r"driverID\s+=\s+DRIVER_ID_NVIDIA_PROPRIETARY", vk_info):
+            self.skipTest("Test skipped on NVIDIA proprietary driver")
+
+        self._launch_virt_gpu("virtio-gpu-gl-pci,hostmem=4G,blob=on,venus=on")
+        self._run_virt_weston_test("vkmark -b:duration=1.0",
+                                   "debug: stuck in fence wait with iter at")
+
+
+if __name__ == '__main__':
+    LinuxKernelTest.main()