On Thu, Mar 12, 2026 at 11:16:41AM -0700, Erni Sri Satya Vennela wrote: > The response fields (max_qp_count, max_cq_count, max_mr_count, > max_pd_count, max_inbound_read_limit, max_outbound_read_limit, > max_qp_wr, max_send_sge_count, max_recv_sge_count) are u32 but are > assigned to signed int members in struct ib_device_attr.
There is no reason they should be signed, you should just fix the type. I'm also not convinced clamping to such a high value has any value whatsoever, as it probably still triggers maths overflows elsewhere. I think you should clamp to reasonable limits for your device if you want to do this. Jason
