From patchwork Fri Jan 27 14:57:02 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aaron Conole X-Patchwork-Id: 20049 Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id 18562FA49; Fri, 27 Jan 2017 15:58:40 +0100 (CET) Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by dpdk.org (Postfix) with ESMTP id CFA49559C for ; Fri, 27 Jan 2017 15:57:41 +0100 (CET) Received: from int-mx09.intmail.prod.int.phx2.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 4E13CC04B928 for ; Fri, 27 Jan 2017 14:57:42 +0000 (UTC) Received: from dhcp-25-97.bos.redhat.com (ovpn-117-179.rdu2.redhat.com [10.10.117.179]) by int-mx09.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id v0REvAmf010562 for ; Fri, 27 Jan 2017 09:57:41 -0500 From: Aaron Conole To: dev@dpdk.org Date: Fri, 27 Jan 2017 09:57:02 -0500 Message-Id: <1485529023-5486-25-git-send-email-aconole@redhat.com> In-Reply-To: <1485529023-5486-1-git-send-email-aconole@redhat.com> References: <1485529023-5486-1-git-send-email-aconole@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.31]); Fri, 27 Jan 2017 14:57:42 +0000 (UTC) Subject: [dpdk-dev] [PATCH 24/25] eal: do not panic when bus probe fails 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" Signed-off-by: Aaron Conole --- lib/librte_eal/linuxapp/eal/eal.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/lib/librte_eal/linuxapp/eal/eal.c b/lib/librte_eal/linuxapp/eal/eal.c index ecb6ac8..2783755 100644 --- a/lib/librte_eal/linuxapp/eal/eal.c +++ b/lib/librte_eal/linuxapp/eal/eal.c @@ -934,8 +934,11 @@ rte_eal_init(int argc, char **argv) rte_eal_mp_wait_lcore(); /* Probe all the buses and devices/drivers on them */ - if (rte_bus_probe()) - rte_panic("Cannot probe devices\n"); + if (rte_bus_probe()) { + RTE_LOG (ERR, EAL, "Cannot probe devices\n"); + rte_errno = ENOTSUP; + return -1; + } /* Probe & Initialize PCI devices */ if (rte_eal_pci_probe()) {