Re: [PATCH] drm/amdgpu: Unmap all MMIO mappings

2021-05-18 Thread Deucher, Alexander
; Wentland, Harry Cc: ppaala...@gmail.com ; Deucher, Alexander ; gre...@linuxfoundation.org ; helg...@kernel.org ; Kuehling, Felix Subject: Re: [PATCH] drm/amdgpu: Unmap all MMIO mappings Ping Andrey On 2021-05-17 3:31 p.m., Andrey Grodzovsky wrote: > Access to those must be prevented p

Re: [PATCH] drm/amdgpu: Unmap all MMIO mappings

2021-05-18 Thread Andrey Grodzovsky
Ping Andrey On 2021-05-17 3:31 p.m., Andrey Grodzovsky wrote: Access to those must be prevented post pci_remove v6: Drop BOs list, unampping VRAM BAR is enough. v8: Add condition of xgmi.connected_to_cpu to MTTR handling and remove MTTR handling from the old place. Signed-off-by: Andrey Grodz

[PATCH] drm/amdgpu: Unmap all MMIO mappings

2021-05-17 Thread Andrey Grodzovsky
Access to those must be prevented post pci_remove v6: Drop BOs list, unampping VRAM BAR is enough. v8: Add condition of xgmi.connected_to_cpu to MTTR handling and remove MTTR handling from the old place. Signed-off-by: Andrey Grodzovsky --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 26 ++