Hi Greg, These patches fix hangs on boot with some navi14 boards in kernel 5.4. These patches are cherry-picked from 5.5. Please apply. Thanks, Alex Christian König (1): drm/amdgpu: cleanup creating BOs at fixed location (v2) Xiaojie Yuan (1): drm/amdgpu/discovery: reserve discovery data at the top of VRAM drivers/gpu/drm/amd/amdgpu/amdgpu.h | 1 + drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c | 4 +- drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.h | 2 + drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 61 ++++++++++++ drivers/gpu/drm/amd/amdgpu/amdgpu_object.h | 3 + drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 85 ++-------------- drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 99 ++++++------------- drivers/gpu/drm/amd/include/discovery.h | 1 - 8 files changed, 105 insertions(+), 151 deletions(-) -- 2.24.1
