From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 926E745C76; Mon, 4 Nov 2024 12:10:41 +0100 (CET) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 7CD6240E20; Mon, 4 Nov 2024 12:10:41 +0100 (CET) Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by mails.dpdk.org (Postfix) with ESMTP id 116054021F for ; Mon, 4 Nov 2024 12:10:40 +0100 (CET) Received: from mail.maildlp.com (unknown [172.19.163.174]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4Xhpbk3MNpzfdh3; Mon, 4 Nov 2024 19:08:02 +0800 (CST) Received: from dggpeml500011.china.huawei.com (unknown [7.185.36.84]) by mail.maildlp.com (Postfix) with ESMTPS id 6A6E4140137; Mon, 4 Nov 2024 19:10:38 +0800 (CST) Received: from localhost.huawei.com (10.50.165.33) by dggpeml500011.china.huawei.com (7.185.36.84) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Mon, 4 Nov 2024 19:10:38 +0800 From: Dengdui Huang To: CC: , , , , , , , , , , Subject: [PATCH v5 01/52] eal: fix use rte errno for libc function Date: Mon, 4 Nov 2024 19:09:46 +0800 Message-ID: <20241104111037.3632161-2-huangdengdui@huawei.com> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20241104111037.3632161-1-huangdengdui@huawei.com> References: <20231114082539.1858594-1-huangdengdui@huawei.com> <20241104111037.3632161-1-huangdengdui@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.50.165.33] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To dggpeml500011.china.huawei.com (7.185.36.84) X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org In the libc function, rte_errno is not assigned a value. Therefore, errno should be used instead of it. Fixes: c4b89ecb64ea ("eal: introduce memory management wrappers") Cc: stable@dpdk.org Signed-off-by: Dengdui Huang Acked-by: Chengwen Feng Acked-by: Morten Brørup Acked-by: Huisong Li --- lib/eal/unix/eal_unix_memory.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/eal/unix/eal_unix_memory.c b/lib/eal/unix/eal_unix_memory.c index 97969a401b..4fd066a290 100644 --- a/lib/eal/unix/eal_unix_memory.c +++ b/lib/eal/unix/eal_unix_memory.c @@ -84,7 +84,7 @@ eal_mem_set_dump(void *virt, size_t size, bool dump) int ret = madvise(virt, size, flags); if (ret) { EAL_LOG(DEBUG, "madvise(%p, %#zx, %d) failed: %s", - virt, size, flags, strerror(rte_errno)); + virt, size, flags, strerror(errno)); rte_errno = errno; } return ret; -- 2.33.0