add 18th iteration of classifier

1 files changed, 81 insertions, 0 deletions

diff --git a/results/classifier/118/vnc/2490 b/results/classifier/118/vnc/2490
new file mode 100644
index 000000000..15d6d906b
--- /dev/null
+++ b/results/classifier/118/vnc/2490
@@ -0,0 +1,81 @@
+vnc: 0.824
+user-level: 0.818
+graphic: 0.813
+hypervisor: 0.800
+risc-v: 0.798
+boot: 0.794
+device: 0.783
+performance: 0.779
+peripherals: 0.777
+architecture: 0.776
+x86: 0.775
+register: 0.773
+PID: 0.770
+permissions: 0.752
+KVM: 0.750
+socket: 0.749
+VMM: 0.744
+debug: 0.743
+semantic: 0.726
+ppc: 0.720
+i386: 0.717
+network: 0.701
+assembly: 0.684
+mistranslation: 0.670
+files: 0.668
+kernel: 0.653
+virtual: 0.632
+arm: 0.603
+TCG: 0.597
+
+Windows: virtio-vga-gl no longer works with current virglrenderer version
+Description of problem:
+Error occurs, when executing QEMU with virtio-vga-gl device using current virglrenderer:
+First the boot screen is shown as expected.
+After a short while the screen shows and keeps showing "virtio-vga-gl: Display output is not active."
+Console logs:
+```
+qemu: GtkGLArea console lacks DMABUF support.
+qemu: GtkGLArea console lacks DMABUF support.
+qemu: GtkGLArea console lacks DMABUF support.
+qemu: GtkGLArea console lacks DMABUF support.
+Realize gdk gl context failed: GL-Kontext kann nicht erstellt werden
+Realize gdk gl context failed: GL-Kontext kann nicht erstellt werden
+virtio_gpu_virgl_process_cmd: ctrl 0x103, error 0x1203
+virtio_gpu_virgl_process_cmd: ctrl 0x103, error 0x1203
+virtio_gpu_virgl_process_cmd: ctrl 0x103, error 0x1203
+```
+Steps to reproduce:
+1. Prepare current Msys2/Ucrt64 environment including virglrenderer 1.0.1 by installing QEMU as described in https://www.qemu.org/download/#windows
+2. `wget https://download.opensuse.org/distribution/leap/15.3/live/openSUSE-Leap-15.3-GNOME-Live-x86_64-Media.iso`
+3. `qemu-system-x86_64.exe -m 1024 -display gtk,gl=on -device virtio-vga-gl -cdrom openSUSE-Leap-15.3-GNOME-Live-x86_64-Media.iso`
+Additional information:
+virglrenderer may use certain D3D features starting with virglrenderer 1.0.0, see https://gitlab.freedesktop.org/virgl/virglrenderer/-/merge_requests/1103 for details
+
+Given virglrenderer >= 1.0.0, QEMU activates these D3D features since https://gitlab.com/qemu-project/qemu/-/commit/c1600f84ce011a056c9c432c8ad8d77f7f8b9e6f.
+
+But the current QEMU implementation is broken when using these D3D features. 
+
+git bisect finishes with:
+```
+574b64aa6754ba491f51024c5a823a674d48a658 is the first bad commit
+commit 574b64aa6754ba491f51024c5a823a674d48a658
+Author: Dmitry Osipenko <dmitry.osipenko@collabora.com>
+Date:   Mon Jan 29 10:39:21 2024 +0300
+
+    virtio-gpu: Correct virgl_renderer_resource_get_info() error check
+
+    virgl_renderer_resource_get_info() returns errno and not -1 on error.
+    Correct the return-value check.
+
+    Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
+    Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
+    Message-Id: <20240129073921.446869-1-dmitry.osipenko@collabora.com>
+    Cc: qemu-stable@nongnu.org
+    Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
+    Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
+
+ contrib/vhost-user-gpu/virgl.c | 6 +++---
+ hw/display/virtio-gpu-virgl.c  | 2 +-
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+```