From patchwork Fri Nov 8 14:35:22 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rahul Lakkireddy X-Patchwork-Id: 1191932 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=chelsio.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 478jgx5hLyz9sNT for ; Sat, 9 Nov 2019 01:43:41 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726349AbfKHOnk (ORCPT ); Fri, 8 Nov 2019 09:43:40 -0500 Received: from stargate.chelsio.com ([12.32.117.8]:62044 "EHLO stargate.chelsio.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725941AbfKHOnk (ORCPT ); Fri, 8 Nov 2019 09:43:40 -0500 Received: from localhost (scalar.blr.asicdesigners.com [10.193.185.94]) by stargate.chelsio.com (8.13.8/8.13.8) with ESMTP id xA8EhVZe031255; Fri, 8 Nov 2019 06:43:32 -0800 From: Rahul Lakkireddy To: netdev@vger.kernel.org Cc: davem@davemloft.net, nirranjan@chelsio.com, vishal@chelsio.com, dt@chelsio.com Subject: [PATCH net-next] cxgb4: fix 64-bit division on i386 Date: Fri, 8 Nov 2019 20:05:22 +0530 Message-Id: <1573223722-400-1-git-send-email-rahul.lakkireddy@chelsio.com> X-Mailer: git-send-email 2.5.3 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Fix following compile error on i386 architecture. ERROR: "__udivdi3" [drivers/net/ethernet/chelsio/cxgb4/cxgb4.ko] undefined! Fixes: 0e395b3cb1fb ("cxgb4: add FLOWC based QoS offload") Reported-by: kbuild test robot Signed-off-by: Rahul Lakkireddy --- drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.c index fb28bce..143cb1f 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.c @@ -307,8 +307,8 @@ static int cxgb4_mqprio_alloc_tc(struct net_device *dev, p.u.params.channel = pi->tx_chan; for (i = 0; i < mqprio->qopt.num_tc; i++) { /* Convert from bytes per second to Kbps */ - p.u.params.minrate = mqprio->min_rate[i] * 8 / 1000; - p.u.params.maxrate = mqprio->max_rate[i] * 8 / 1000; + p.u.params.minrate = div_u64(mqprio->min_rate[i] * 8, 1000); + p.u.params.maxrate = div_u64(mqprio->max_rate[i] * 8, 1000); e = cxgb4_sched_class_alloc(dev, &p); if (!e) {