From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by dpdk.org (Postfix) with ESMTP id 270E12BFF for ; Sat, 25 Feb 2017 17:03:19 +0100 (CET) Received: from smtp.corp.redhat.com (int-mx16.intmail.prod.int.phx2.redhat.com [10.5.11.28]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 985B13B755; Sat, 25 Feb 2017 16:03:19 +0000 (UTC) Received: from dhcp-25-97.bos.redhat.com (unknown [10.10.120.10]) by smtp.corp.redhat.com (Postfix) with ESMTP id 15F042D5C0; Sat, 25 Feb 2017 16:03:18 +0000 (UTC) From: Aaron Conole To: dev@dpdk.org Cc: Stephen Hemminger , Bruce Richardson Date: Sat, 25 Feb 2017 11:02:55 -0500 Message-Id: <20170225160309.31270-13-aconole@redhat.com> In-Reply-To: <20170225160309.31270-1-aconole@redhat.com> References: <20170209142953.8167-1-aconole@redhat.com> <20170225160309.31270-1-aconole@redhat.com> X-Scanned-By: MIMEDefang 2.74 on 10.5.11.28 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.30]); Sat, 25 Feb 2017 16:03:19 +0000 (UTC) Subject: [dpdk-dev] [PATCH v4 12/26] eal: do not panic on vfio failure 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: , X-List-Received-Date: Sat, 25 Feb 2017 16:03:19 -0000 Signed-off-by: Aaron Conole --- lib/librte_eal/linuxapp/eal/eal.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/lib/librte_eal/linuxapp/eal/eal.c b/lib/librte_eal/linuxapp/eal/eal.c index 5534b4b..0e7e8c8 100644 --- a/lib/librte_eal/linuxapp/eal/eal.c +++ b/lib/librte_eal/linuxapp/eal/eal.c @@ -839,8 +839,12 @@ rte_eal_init(int argc, char **argv) } #ifdef VFIO_PRESENT - if (rte_eal_vfio_setup() < 0) - rte_panic("Cannot init VFIO\n"); + if (rte_eal_vfio_setup() < 0) { + RTE_LOG(ERR, EAL, "Cannot init VFIO\n"); + rte_errno = EAGAIN; + rte_atomic32_clear(&run_once); + return -1; + } #endif if (rte_eal_memory_init() < 0) -- 2.9.3