1 files changed, 77 insertions, 0 deletions
diff --git a/results/classifier/118/review/2949 b/results/classifier/118/review/2949
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@@ -0,0 +1,77 @@
+mistranslation: 0.850
+device: 0.739
+graphic: 0.700
+architecture: 0.691
+vnc: 0.647
+performance: 0.633
+network: 0.598
+semantic: 0.494
+peripherals: 0.434
+virtual: 0.429
+x86: 0.420
+i386: 0.410
+PID: 0.393
+register: 0.384
+ppc: 0.376
+files: 0.372
+socket: 0.368
+assembly: 0.364
+hypervisor: 0.333
+risc-v: 0.313
+permissions: 0.312
+debug: 0.280
+kernel: 0.258
+user-level: 0.255
+arm: 0.246
+boot: 0.245
+TCG: 0.240
+VMM: 0.237
+KVM: 0.124
+--------------------
+virtual: 0.900
+debug: 0.828
+vnc: 0.684
+hypervisor: 0.140
+ppc: 0.089
+network: 0.059
+files: 0.048
+kernel: 0.048
+PID: 0.040
+architecture: 0.026
+TCG: 0.023
+assembly: 0.019
+user-level: 0.019
+x86: 0.018
+device: 0.016
+arm: 0.015
+register: 0.014
+peripherals: 0.011
+graphic: 0.011
+i386: 0.011
+boot: 0.010
+semantic: 0.007
+socket: 0.004
+KVM: 0.003
+performance: 0.003
+permissions: 0.003
+risc-v: 0.002
+VMM: 0.002
+mistranslation: 0.000
+
+VNC: virtio-gpu outputs not displayed by VNC client
+Description of problem:
+When combining virtio-gpu multiple outputs with VNC display, only output 0 is enabled.
+Additional output are enabled when VNC client sent SetDesktopSize command.
+
+The following statement assumes that all displays (gtk, sdl) are disabled except VNC:
+
+#
+Steps to reproduce:
+1. Start Qemu
+2. Start a VNC client on 5900
+3. Start the second VNC client on 5901
+Additional information:
+The state of an output is controlled by the [enabled_output_bitmask](https://gitlab.com/qemu-project/qemu/-/blob/master/include/hw/virtio/virtio-gpu.h#L158) which is initialized to `1` at [device realization](https://gitlab.com/qemu-project/qemu/-/blob/master/hw/display/virtio-gpu-base.c#L204), thus VNC0 is always enabled.
+
+Other devices will set this parameter during inititliazation by calling [dpy_set_ui_info](https://gitlab.com/qemu-project/qemu/-/blob/master/ui/console.c#L754) which schedules a call to [virtio_gpu_ui_info](https://gitlab.com/qemu-project/qemu/-/blob/master/hw/display/virtio-gpu-base.c#L89). However VNC calls this function only when handling [VNC_MSG_CLIENT_SET_DESKTOP_SIZE](https://gitlab.com/qemu-project/qemu/-/blob/master/ui/vnc.c#L2607) client command.\
+If the client does not support this command or never changes the size of the default window, the respective display will remain disabled.