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 A17E54318E for ; Tue, 17 Oct 2023 18:46:41 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id C372142E03; Tue, 17 Oct 2023 18:46:40 +0200 (CEST) Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.24]) by mails.dpdk.org (Postfix) with ESMTP id B4FFB42DFF; Tue, 17 Oct 2023 18:46:37 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1697561198; x=1729097198; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=S/1yat0EU5J/VVIfpUHkudwfR6tDPId7gmAD/iqHbV8=; b=dIvWmKoOa6BZ0IUL4/ntYKd0+WbjX+aI3zd8+VqjYAgfMpGA4RHREHSb /LXli2BHj1hACkyHPQzUDG3s6I/ipxskmQLleNvEkU7fCl8JRPP27Ok/m rQA766/Td2xvwgnH7lXenNFhIJMHp4YE8FcB9mRMN/+uBZGYf5QHTYEQ4 gOML/TzoUUbMPTuIYV4VrXzWTHBKrCoeaMAZ5dKBHkGuY13w196fPZ3gw ifl3sQ+kkjL3g6CPP4QWQLcgY5rMKiIDVL15o/EZxI8GFcchT3ihe58c1 qat5aTrIBGslQXowVTQA0yBhtb3sUmxCjMAy27j8u6kXhP/c4/gvs9Ggq A==; X-IronPort-AV: E=McAfee;i="6600,9927,10866"; a="388688439" X-IronPort-AV: E=Sophos;i="6.03,232,1694761200"; d="scan'208";a="388688439" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Oct 2023 09:46:36 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10866"; a="872640610" X-IronPort-AV: E=Sophos;i="6.03,232,1694761200"; d="scan'208";a="872640610" Received: from unknown (HELO silpixa00401385.ir.intel.com) ([10.237.214.41]) by fmsmga002.fm.intel.com with ESMTP; 17 Oct 2023 09:46:35 -0700 From: Bruce Richardson To: dev@dpdk.org Cc: Bruce Richardson , stable@dpdk.org, Jerin Jacob Subject: [PATCH v3 3/4] event/skeleton: fix missing device pointer Date: Tue, 17 Oct 2023 17:46:09 +0100 Message-Id: <20231017164610.191852-4-bruce.richardson@intel.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231017164610.191852-1-bruce.richardson@intel.com> References: <20231016151713.711965-1-bruce.richardson@intel.com> <20231017164610.191852-1-bruce.richardson@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Initialize the "dev" pointer in the eventdev structure so it can be returned in calls to "rte_event_dev_info_get()" and avoid potential crashes due to a NULL value being passed to "rte_dev_name()" Fixes: bbbb929da5e6 ("event/skeleton: add skeleton eventdev driver") Cc: stable@dpdk.org Signed-off-by: Bruce Richardson --- drivers/event/skeleton/skeleton_eventdev.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/event/skeleton/skeleton_eventdev.c b/drivers/event/skeleton/skeleton_eventdev.c index dc9b131641..3aa6657f39 100644 --- a/drivers/event/skeleton/skeleton_eventdev.c +++ b/drivers/event/skeleton/skeleton_eventdev.c @@ -428,7 +428,7 @@ RTE_PMD_REGISTER_PCI_TABLE(event_skeleton_pci, pci_id_skeleton_map); /* VDEV based event device */ static int -skeleton_eventdev_create(const char *name, int socket_id) +skeleton_eventdev_create(const char *name, int socket_id, struct rte_vdev_device *vdev) { struct rte_eventdev *eventdev; @@ -440,6 +440,7 @@ skeleton_eventdev_create(const char *name, int socket_id) } eventdev->dev_ops = &skeleton_eventdev_ops; + eventdev->dev = &vdev->device; eventdev->enqueue = skeleton_eventdev_enqueue; eventdev->enqueue_burst = skeleton_eventdev_enqueue_burst; eventdev->dequeue = skeleton_eventdev_dequeue; @@ -459,7 +460,7 @@ skeleton_eventdev_probe(struct rte_vdev_device *vdev) name = rte_vdev_device_name(vdev); RTE_LOG(INFO, PMD, "Initializing %s on NUMA node %d\n", name, rte_socket_id()); - return skeleton_eventdev_create(name, rte_socket_id()); + return skeleton_eventdev_create(name, rte_socket_id(), vdev); } static int -- 2.39.2