bybrooklyn/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-04-27 19:12:29 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm/amdgpu: Avoid another list of reset devices

Browse Source 
A list of devices to be reset is already created in
amdgpu_device_gpu_recover function. Creating another list with the
same nodes is incorrect and not supported in list_head. Instead, pass
the device list as part of reset context.

Fixes: 9e08564727 (drm/amdgpu: Refactor mode2 reset logic for v13.0.2)
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Lijo Lazar
2022-08-03 16:54:24 +05:30
committed by Alex Deucher
parent b2f6c73561
commit 0a83bb35d8
3 changed files with 17 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
View File

@@ -4742,6 +4742,8 @@ int amdgpu_do_asic_reset(struct list_head *device_list_handle,
tmp_adev = list_first_entry(device_list_handle, struct amdgpu_device,
reset_list);
amdgpu_reset_reg_dumps(tmp_adev);
reset_context->reset_device_list = device_list_handle;
r = amdgpu_reset_perform_reset(tmp_adev, reset_context);
/* If reset handler not implemented, continue; otherwise return */
if (r == -ENOSYS)