From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.7 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A7DBAC7618F for ; Fri, 19 Jul 2019 20:43:07 +0000 (UTC) Received: from dpdk.org (dpdk.org [92.243.14.124]) by mail.kernel.org (Postfix) with ESMTP id 65C7B2084D for ; Fri, 19 Jul 2019 20:43:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 65C7B2084D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=dpdk.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=dev-bounces@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 4B557322C; Fri, 19 Jul 2019 22:43:06 +0200 (CEST) Received: from inbox.dpdk.org (xvm-172-178.dc0.ghst.net [95.142.172.178]) by dpdk.org (Postfix) with ESMTP id EFAB92C2B for ; Fri, 19 Jul 2019 22:43:04 +0200 (CEST) Received: by inbox.dpdk.org (Postfix, from userid 33) id C0217A0613; Fri, 19 Jul 2019 22:43:04 +0200 (CEST) From: bugzilla@dpdk.org To: dev@dpdk.org Date: Fri, 19 Jul 2019 20:43:04 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: DPDK X-Bugzilla-Component: core X-Bugzilla-Version: 19.08 X-Bugzilla-Keywords: X-Bugzilla-Severity: critical X-Bugzilla-Who: stephen@networkplumber.org X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: dev@dpdk.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter target_milestone Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.dpdk.org/ Auto-Submitted: auto-generated X-Auto-Response-Suppress: All MIME-Version: 1.0 Subject: [dpdk-dev] [Bug 333] PCI devices not found when DPDK is linked as dynamic libraries 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" https://bugs.dpdk.org/show_bug.cgi?id=3D333 Bug ID: 333 Summary: PCI devices not found when DPDK is linked as dynamic libraries Product: DPDK Version: 19.08 Hardware: All OS: Linux Status: UNCONFIRMED Severity: critical Priority: Normal Component: core Assignee: dev@dpdk.org Reporter: stephen@networkplumber.org Target Milestone: --- If DPDK is configured with RTE_SHARED_LIB=3Dy then applications are not loa= ding the required PCI library and therefore devices are not found. Example is that l3fwd works if linked statically but fails if built with sh= ared libraries. # ./examples/l3fwd/build/l3fwd -n4 -l0-3 -w 02:00.0 EAL: Detected 8 lcore(s) EAL: Detected 1 NUMA nodes EAL: failed to parse device "02:00.0" EAL: Unable to parse device '02:00.0' EAL: Error - exiting with code: 1 Cause: Invalid EAL parameters=20=20 The string 02:00.0 should have been parsed by PCI library and that will find the device. but since library is not pulled in, the device is not found. --=20 You are receiving this mail because: You are the assignee for the bug.=