[Bug 109366] NULL pointer at pcie_capability_read_dword with Radeon SI vfio passthrough

2019-11-19 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=109366 Martin Peres changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[Bug 109366] NULL pointer at pcie_capability_read_dword with Radeon SI vfio passthrough

2019-01-17 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=109366 --- Comment #4 from Ryan Bair --- I can confirm the attached patch does fix the issue for i440FX. -- You are receiving this mail because: You are the assignee for the bug.___ dri-devel mailing list d

[Bug 109366] NULL pointer at pcie_capability_read_dword with Radeon SI vfio passthrough

2019-01-17 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=109366 --- Comment #3 from Ryan Bair --- Thank you both for the responses. I can confirm using the Q35 machine type does not see this issue. I'm rebuilding a kernel today to test the patch and will report back. -- You are receiving this mail beca

[Bug 109366] NULL pointer at pcie_capability_read_dword with Radeon SI vfio passthrough

2019-01-15 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=109366 --- Comment #2 from Alex Deucher --- Created attachment 143133 --> https://bugs.freedesktop.org/attachment.cgi?id=143133&action=edit possible fix Does this patch fix it? dGPUs are always add in cards, so they always plug into an upstream por

[Bug 109366] NULL pointer at pcie_capability_read_dword with Radeon SI vfio passthrough

2019-01-15 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=109366 Alex Deucher changed: What|Removed |Added Component|DRM/AMDgpu |DRM/Radeon -- You are receiving this ma

[Bug 109366] NULL pointer at pcie_capability_read_dword with Radeon SI vfio passthrough

2019-01-15 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=109366 --- Comment #1 from Alex Williamson --- Use a Q35 VM configuration with the assigned GPU downstream of an emulated PCIe root port as a workaround. The driver assumes this configuration, presumably it's the only one that exists on bare metal, an

[Bug 109366] NULL pointer at pcie_capability_read_dword with Radeon SI vfio passthrough

2019-01-15 Thread bugzilla-daemon
https://bugs.freedesktop.org/show_bug.cgi?id=109366 Bug ID: 109366 Summary: NULL pointer at pcie_capability_read_dword with Radeon SI vfio passthrough Product: DRI Version: unspecified Hardware: x86-64 (AMD64)