[Qemu-devel] [Bug 1580459] Re: Windows (10?) guest freezes entire host on shutdown if using PCI passthrough

2017-12-09 Thread Clif Houck
Updating NVIDIA drivers in the guest also seems to disable MSI for some reason. Oddly enough I did not run into the host hard locking though. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1580459 Tit

[Qemu-devel] [Bug 1580459] Re: Windows (10?) guest freezes entire host on shutdown if using PCI passthrough

2016-07-07 Thread Clif Houck
I was also experiencing the host hard locking when shutting down a Windows 10 guest with a Nvidia GPU passed-through, but the issue appears to be completely solved after switching the card to MSI mode in the Windows guest. However, I would be interested in understanding *why* using the card in lin