From patchwork Wed Jul 31 23:32:19 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Gavin Hu X-Patchwork-Id: 57340 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 82A211BF9D; Thu, 1 Aug 2019 01:32:33 +0200 (CEST) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by dpdk.org (Postfix) with ESMTP id 649FA1BF57; Thu, 1 Aug 2019 01:32:31 +0200 (CEST) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 86AE1337; Wed, 31 Jul 2019 16:32:30 -0700 (PDT) Received: from net-arm-thunderx2.shanghai.arm.com (net-arm-thunderx2.shanghai.arm.com [10.169.40.40]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 430D33F694; Wed, 31 Jul 2019 16:32:29 -0700 (PDT) From: Gavin Hu To: dev@dpdk.org Cc: nd@arm.com, stable@dpdk.org Date: Thu, 1 Aug 2019 07:32:19 +0800 Message-Id: <1564615940-13183-1-git-send-email-gavin.hu@arm.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Subject: [dpdk-dev] [PATCH 1/2] test/rcu: fix the compiling error for armv8.2 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" With "-march=armv8.2-a" specified, a compiling error generated: app/test/test_rcu_qsbr.c:234:10: error: comparison of integer expressions of different signedness: ‘unsigned int’ and ‘int’ [-Werror=sign-compare] Fixes: b87089b0bb19 ("test/rcu: add API and functional tests") Cc: stable@dpdk.org Signed-off-by: Gavin Hu --- app/test/test_rcu_qsbr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/app/test/test_rcu_qsbr.c b/app/test/test_rcu_qsbr.c index 1d273e3..b008c9d 100644 --- a/app/test/test_rcu_qsbr.c +++ b/app/test/test_rcu_qsbr.c @@ -231,7 +231,7 @@ test_rcu_qsbr_thread_unregister(void) /* Update quiescent state counter */ for (i = 0; i < num_threads[j]; i++) { /* Skip one update */ - if (i == (RTE_MAX_LCORE - 10)) + if (i == (unsigned int)(RTE_MAX_LCORE - 10)) continue; rte_rcu_qsbr_quiescent(t[0], (j == 2) ? (RTE_MAX_LCORE - 1) : i);