From mboxrd@z Thu Jan 1 00:00:00 1970 From: Aaron Conole Subject: [PATCH v6 12/26] eal: do not panic on vfio failure Date: Tue, 28 Feb 2017 13:53:01 -0500 Message-ID: <20170228185315.12546-13-aconole@redhat.com> References: <20170227161811.12309-1-aconole@redhat.com> <20170228185315.12546-1-aconole@redhat.com> Cc: Stephen Hemminger , Bruce Richardson To: dev@dpdk.org Return-path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by dpdk.org (Postfix) with ESMTP id F1C442B86 for ; Tue, 28 Feb 2017 19:53:24 +0100 (CET) In-Reply-To: <20170228185315.12546-1-aconole@redhat.com> 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 Acked-by: Bruce Richardson --- 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 d5ef7b5..10eefd3 100644 --- a/lib/librte_eal/linuxapp/eal/eal.c +++ b/lib/librte_eal/linuxapp/eal/eal.c @@ -840,8 +840,12 @@ 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_eal_init_alert("Cannot init VFIO\n"); + rte_errno = EAGAIN; + rte_atomic32_clear(&run_once); + return -1; + } #endif if (rte_eal_memory_init() < 0) -- 2.9.3