Linux kernel bug fix: drm/amdgpu: Call find_vma under mmap_sem
Subsystem: gpu/amd (drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c)
Bug type: unknown, severity: unknown
Files changed: drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
Introduced by Philip Yang on 2019-06-11 12:56:01 -0500; fixed by Jason Gunthorpe on 2019-11-23 19:56:44 -0400 (lifetime: 165 days)