AMDGPU_GMC_HOLE_END
args->va_address < AMDGPU_GMC_HOLE_END) {
AMDGPU_GMC_HOLE_END);
((addr) | AMDGPU_GMC_HOLE_END) : (addr))
dev_info->high_va_offset = AMDGPU_GMC_HOLE_END;
dev_info->high_va_max = AMDGPU_GMC_HOLE_END | vm_size;