Re: Regression: gvt: vgpu 1: MI_LOAD_REGISTER_MEM handler error

2021-04-12 Thread Zhenyu Wang
On 2021.04.12 19:23:47 -0600, Alex Williamson wrote: > On Mon, 12 Apr 2021 10:32:14 -0600 > Alex Williamson wrote: > > > Running a Windows guest on a i915-GVTg_V4_2 from an HD 5500 IGD on > > v5.12-rc6 results in host logs: > > > > gvt: vgpu 1: lrm access to register (20c0) > > gvt: vgpu 1:

Re: Regression: gvt: vgpu 1: MI_LOAD_REGISTER_MEM handler error

2021-04-12 Thread Alex Williamson
On Mon, 12 Apr 2021 10:32:14 -0600 Alex Williamson wrote: > Running a Windows guest on a i915-GVTg_V4_2 from an HD 5500 IGD on > v5.12-rc6 results in host logs: > > gvt: vgpu 1: lrm access to register (20c0) > gvt: vgpu 1: MI_LOAD_REGISTER_MEM handler error > gvt: vgpu 1: cmd parser error > 0x0

Regression: gvt: vgpu 1: MI_LOAD_REGISTER_MEM handler error

2021-04-12 Thread Alex Williamson
Running a Windows guest on a i915-GVTg_V4_2 from an HD 5500 IGD on v5.12-rc6 results in host logs: gvt: vgpu 1: lrm access to register (20c0) gvt: vgpu 1: MI_LOAD_REGISTER_MEM handler error gvt: vgpu 1: cmd parser error 0x0 0x29 gvt: vgpu 1: scan wa ctx error gvt: vgpu 1: failed to submit