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 84EB83B5 for ; Fri, 27 Jan 2017 15:57:11 +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 D645088E60 for ; Fri, 27 Jan 2017 14:57:11 +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 v0REvAmH010562 for ; Fri, 27 Jan 2017 09:57:11 -0500 From: Aaron Conole To: dev@dpdk.org Date: Fri, 27 Jan 2017 09:56:38 -0500 Message-Id: <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 [10.5.110.25]); Fri, 27 Jan 2017 14:57:11 +0000 (UTC) Subject: [dpdk-dev] [PATCH 00/24] linux/eal: Remove most causes of panic on init 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: Fri, 27 Jan 2017 14:57:11 -0000 In many cases, it's enough to simply let the application know that the call to initialize DPDK has failed. A complete halt can then be decided by the application based on error returned (and the app could even attempt a possible re-attempt after some corrective action by the user or application). Aaron Conole (24): eal: CPU init will no longer panic eal: return error instead of panic for cpu init eal: No panic on hugepages info init eal: do not panic on failed hugepage query eal: failure to parse args returns error eal-common: introduce a way to query cpu support eal: Signal error when CPU isn't supported eal: do not panic on memzone initialization fails eal: set errno when exiting for already called eal: Do not panic on log failures eal: Do not panic on pci-probe eal: do not panic on vfio failure eal: do not panic on memory init eal: do not panic on tailq init eal: do not panic on alarm init eal: convert timer_init not to call panic eal: change the private pipe call to reflect errno eal: Do not panic on interrupt thread init eal: do not error if plugins fail to init eal_pci: Continue probing even on failures eal: do not panic on failed PCI probe eal_common_dev: continue initializing vdevs eal: do not panic (or abort) if vdev init fails eal: do not panic when bus probe fails lib/librte_eal/common/eal_common_cpuflags.c | 13 ++- lib/librte_eal/common/eal_common_dev.c | 5 +- lib/librte_eal/common/eal_common_lcore.c | 7 +- lib/librte_eal/common/eal_common_pci.c | 15 ++- lib/librte_eal/common/eal_common_tailqs.c | 4 +- .../common/include/generic/rte_cpuflags.h | 9 ++ lib/librte_eal/linuxapp/eal/eal.c | 121 +++++++++++++++------ lib/librte_eal/linuxapp/eal/eal_hugepage_info.c | 6 +- lib/librte_eal/linuxapp/eal/eal_interrupts.c | 5 +- 9 files changed, 135 insertions(+), 50 deletions(-) -- 2.7.4