diff options
Diffstat (limited to 'results/classifier/gemma3:12b/graphic/1926952')
| -rw-r--r-- | results/classifier/gemma3:12b/graphic/1926952 | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/results/classifier/gemma3:12b/graphic/1926952 b/results/classifier/gemma3:12b/graphic/1926952 new file mode 100644 index 000000000..ae55f6ba6 --- /dev/null +++ b/results/classifier/gemma3:12b/graphic/1926952 @@ -0,0 +1,37 @@ + +SPICE support broken with 6.0 + +Using latest relase 6.0.0 while using Intel GVT-G DMA-BUF and SPICE for usb redirection Qemu won't start: + +qemu-system-x86_64: The console requires display DMABUF support. + +However just patching ui/console.c: + +if (flags & GRAPHIC_FLAGS_DMABUF && + !displaychangelistener_has_dmabuf(dcl)) { + error_setg(errp, "The console requires display DMABUF support."); + return false; +} + +to always return true for dmabuf part works just fine: + +if (flags & GRAPHIC_FLAGS_DMABUF && + !displaychangelistener_has_dmabuf(dcl)) { + error_setg(errp, "The console requires display DMABUF support."); + return true; +} + +This behavior wasn't in qemu 5.x version. + +To reproduce this bug need to use: + +/usr/bin/qemu-system-x86_64 \ +-machine q35 \ +-enable-kvm \ +-no-user-config \ +-nodefaults \ +-no-hpet \ +-display gtk,gl=on \ +-device pcie-root-port,port=0x0,chassis=1,id=pci.1,bus=pcie.0,multifunction=on,addr=0x1 \ +-device vfio-pci,id=hostdev2,driver=vfio-pci-nohotplug,romfile=/sys/devices/pci0000:00/0000:00:02.0/gvt_firmware,sysfsdev=/sys/bus/mdev/devices/1ae40c36-b180-4af0-8fab-c27de21f597d,x-igd-opregion=on,ramfb=on,display=on,xres=1920,yres=1080,bus=pcie.0,multifunction=on,addr=0x2 \ +-spice port=5900,addr=127.0.0.1,disable-ticketing=on \ No newline at end of file |