[Bug 1851972] Re: pc-q35-4.1 and AMD Navi 5700/XT incompatible

2020-01-08 Thread Marshall Porter
Hi Philippe, thanks for replying. The 'kernel_irqchip' parameter is a bit confusing to me. It looks like the documentation was updated from it defaulted to 'off' as a -machine parameter, to now it will default to 'on' as an -accel parameter. This bug described how the value for 'default_kernel_ir

[Bug 1851972] [NEW] pc-q35-4.1 and AMD Navi 5700/XT incompatible

2019-11-09 Thread Marshall Porter
Public bug reported: Hello, I am not sure if this qualifies as a "bug"; it is be more of an unknown issue with default settings. However, since the default value of q35 default_kernel_irqchip_split was changed seemingly due to similar user feedback, I thought this was important to share.. AMD Na

[Bug 1792523] Re: usb passthrough not resetting on host after vm shutdown if started with -daemonize

2019-10-21 Thread Marshall Porter
I tested this again on the latest Qemu and Linux kernel and cannot reproduce it anymore, so this can be closed now.. -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1792523 Title: usb passthrough not

[Qemu-devel] [Bug 1792523] Re: usb passthrough not resetting on host after vm shutdown if started with -daemonize

2018-09-14 Thread Marshall Porter
The usb-host devices have the problem. It does not seem to matter if 1 or all 3 are specified.. I had thought maybe only one of them was causing the issue.. but all of them are affected if '-daemonize' is specified at startup. Correct, the vfio-pci device 1:00.x is an Nvidia GPU+audio, and 4:00.0

[Qemu-devel] [Bug 1792523] [NEW] usb passthrough not resetting on host after vm shutdown if started with -daemonize

2018-09-14 Thread Marshall Porter
Public bug reported: Below is the full Qemu command used to launch the VM. Have been using this same setup since Qemu 2.12, plus a couple of cherry picked patch commits fixing ide-hd and e1000e in Windows guests. Both sets of patches have now been merged to 3.0, so decided to update to 3.0. The V

[Qemu-devel] [Bug 1576347] Re: Only one NVMe device is usable in Windows (10) guest

2018-02-01 Thread Marshall Porter
Hello, I can also confirm that if you have a series of NVMe devices, at first when just the OVMF boot menu has loaded, using qemu with a -monitor and typing 'info pci', it appears that all are given valid bus addresses. However, once the Windows 10 x64 installer iso loads, it seems that every othe