Re: virtio-gpu: Hang on shutdown after suspend/resume with virtio

2018-03-13 Thread Christian Borntraeger
Also add David and dri list. Short summary, suspend/resume breaks with virtio-gpu as there are no freeze/restore callbacks that put the device back into working state. On 03/13/2018 02:32 PM, Christian Borntraeger wrote: > > > On 03/13/2018 01:41 PM, Christian Borntraeger wrote: >> Gerd,

Re: virtio-gpu: Hang on shutdown after suspend/resume with virtio

2018-03-13 Thread Christian Borntraeger
On 03/13/2018 01:41 PM, Christian Borntraeger wrote: > Gerd, > > another thing with virtio-gpu. > > I can successfully do suspend/resume (echo disk > /sys/power/state) on my > system. As soon as I have a > virtio-gpu the system hangs on reboot/shutdown: > > e.g. > > crash> bt 1 > PID: 1

virtio-gpu: Hang on shutdown after suspend/resume with virtio

2018-03-13 Thread Christian Borntraeger
Gerd, another thing with virtio-gpu. I can successfully do suspend/resume (echo disk > /sys/power/state) on my system. As soon as I have a virtio-gpu the system hangs on reboot/shutdown: e.g. crash> bt 1 PID: 1 TASK: 6bef CPU: 4 COMMAND: "systemd" #0 [6beef4c0] __schedule