static size_t get_rq_pas_size(void *qpc)
{
	u32 log_page_size = MLX5_GET(qpc, qpc, log_page_size) + 12;
	u32 log_rq_stride = MLX5_GET(qpc, qpc, log_rq_stride);
	u32 log_rq_size   = MLX5_GET(qpc, qpc, log_rq_size);
	u32 page_offset   = MLX5_GET(qpc, qpc, page_offset);
	u32 po_quanta	  = 1 << (log_page_size - 6);
	u32 rq_sz	  = 1 << (log_rq_size + 4 + log_rq_stride);
	u32 page_size	  = 1 << log_page_size;
	u32 rq_sz_po      = rq_sz + (page_offset * po_quanta);
	u32 rq_num_pas	  = (rq_sz_po + page_size - 1) / page_size;

	return rq_num_pas * sizeof(u64);
}

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.