From patchwork Wed Jul 15 02:40:10 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yunjian Wang X-Patchwork-Id: 74033 X-Patchwork-Delegate: david.marchand@redhat.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id E407FA0540; Wed, 15 Jul 2020 04:48:16 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id A15F01C19E; Wed, 15 Jul 2020 04:48:15 +0200 (CEST) Received: from huawei.com (szxga06-in.huawei.com [45.249.212.32]) by dpdk.org (Postfix) with ESMTP id 3F44B1C132; Wed, 15 Jul 2020 04:48:14 +0200 (CEST) Received: from DGGEMS401-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id 5901477E092FE2A57FEE; Wed, 15 Jul 2020 10:48:12 +0800 (CST) Received: from localhost (10.174.185.168) by DGGEMS401-HUB.china.huawei.com (10.3.19.201) with Microsoft SMTP Server id 14.3.487.0; Wed, 15 Jul 2020 10:48:01 +0800 From: wangyunjian To: , CC: , , Yunjian Wang , Date: Wed, 15 Jul 2020 10:40:10 +0800 Message-ID: <2dc88362a7dc347547eb24e5d0570db11a59598e.1594780487.git.wangyunjian@huawei.com> X-Mailer: git-send-email 1.9.5.msysgit.1 MIME-Version: 1.0 X-Originating-IP: [10.174.185.168] X-CFilter-Loop: Reflected Subject: [dpdk-dev] [PATCH 1/1] eal/linux: fix event set error for rte_epoll_event 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" From: Yunjian Wang The "rev->epdata.event" assigned to "events.epdata.event" directly, which was wrong in case of epoll events. It should be set to the "evs.events". Fixes: 9efe9c6cdcac ("eal/linux: add epoll wrappers") Cc: stable@dpdk.org Signed-off-by: Yunjian Wang Acked-by: Harman Kalra Acked-by: Harman Kalra --- lib/librte_eal/linux/eal_interrupts.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/librte_eal/linux/eal_interrupts.c b/lib/librte_eal/linux/eal_interrupts.c index 13db5c4e8..8a3c95cec 100644 --- a/lib/librte_eal/linux/eal_interrupts.c +++ b/lib/librte_eal/linux/eal_interrupts.c @@ -1237,7 +1237,7 @@ eal_epoll_process_event(struct epoll_event *evs, unsigned int n, events[count].status = RTE_EPOLL_VALID; events[count].fd = rev->fd; events[count].epfd = rev->epfd; - events[count].epdata.event = rev->epdata.event; + events[count].epdata.event = evs[i].events; events[count].epdata.data = rev->epdata.data; if (rev->epdata.cb_fun) rev->epdata.cb_fun(rev->fd,