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=-8.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=ham 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 A682CC433E0 for ; Mon, 8 Feb 2021 13:17:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 46E2464E85 for ; Mon, 8 Feb 2021 13:17:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230310AbhBHNQw (ORCPT ); Mon, 8 Feb 2021 08:16:52 -0500 Received: from hqnvemgate25.nvidia.com ([216.228.121.64]:8759 "EHLO hqnvemgate25.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230077AbhBHNQh (ORCPT ); Mon, 8 Feb 2021 08:16:37 -0500 Received: from hqmail.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate25.nvidia.com (using TLS: TLSv1.2, AES256-SHA) id ; Mon, 08 Feb 2021 05:15:57 -0800 Received: from [172.27.14.77] (172.20.145.6) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Mon, 8 Feb 2021 13:15:55 +0000 Subject: Re: rdma-core spec weird behavior on Fedora To: Leon Romanovsky , Jason Gunthorpe CC: Honggang Li , Itay Aveksis , "RDMA mailing list" , Doug Ledford References: <20210207080649.GB4656@unreal> <20210208125900.GX4247@nvidia.com> <20210208131053.GC20265@unreal> From: Alaa Hleihel Message-ID: <2779ed9e-4072-fe35-796d-b8102e8378f4@nvidia.com> Date: Mon, 8 Feb 2021 15:15:52 +0200 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1 MIME-Version: 1.0 In-Reply-To: <20210208131053.GC20265@unreal> Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: quoted-printable X-Originating-IP: [172.20.145.6] X-ClientProxiedBy: HQMAIL105.nvidia.com (172.20.187.12) To HQMAIL107.nvidia.com (172.20.187.13) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1612790157; bh=D7RnlRPrHIIq2edLdVC9ZDomftqWcMgeUBSAIur1OPw=; h=Subject:To:CC:References:From:Message-ID:Date:User-Agent: MIME-Version:In-Reply-To:Content-Type:Content-Language: Content-Transfer-Encoding:X-Originating-IP:X-ClientProxiedBy; b=NLDSBUAmkT9rntiHj9XKRI1/emQQsjE2XaCR5Vhi/HcJ5dzfy/vsCP0I8EoQrIxQg i/KulF1Rpvx1hWetguRNNzCphy9c7v5p7E4X1SlCyrpdgpqhAAbPjLBGnOoddOD8ve jy4m19iW1gZeE7noAaX/3quRLjHe5UxKeJI9sB1dg4wjGJCkAVWqW3Av/fLGPXWyq9 A2hKv8v88PLm3Z4vd4ZZ+c417ozoKsWcnERMCyAfo/T3B+guptSdoOSUwnlg6ib98C u6b1oDLOuj3l4RfZi2L1eBBQu0/nqHyoYA4AaoIWs4nidy6unvLyM6GlqSgbYDDer/ fTbiGXk0tk7nQ== Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org On 08/02/2021 15:10, Leon Romanovsky wrote: > External email: Use caution opening links or attachments >=20 >=20 > On Mon, Feb 08, 2021 at 08:59:00AM -0400, Jason Gunthorpe wrote: >> On Sun, Feb 07, 2021 at 10:06:49AM +0200, Leon Romanovsky wrote: >>> Hi Honggang, >>> >>> Your commit b02de521022a ("redhat: Remove base package dependency from = all sub-packages") >>> removes protection from rdma-core when user performs "dnf autoremove". >>> >>> Before your patch, systemd was dependent on libibverbs and latter >>> required rdma-core. After your patch, the last link is lost and >>> rdma-core marked as orphaned package. >>> >>> Any attempt to install rdma-core as standalone package will have the >>> following errors, due to the library dependency of udevadm. >>> [leonro@c rdma-core]$ ldd /sbin/udevadm | grep verbs >>> libibverbs.so.1 =3D> not found >> >> well that makes no sense, since when is udevadm connected to >> libibverbs? >> >> $ ldd `which udevadm` >> linux-vdso.so.1 (0x00007ffcc09ef000) >> libc.so.6 =3D> /lib/x86_64-linux-gnu/libc.so.6 (0x00007f394bec3000= ) >> libkmod.so.2 =3D> /lib/x86_64-linux-gnu/libkmod.so.2 (0x00007f394b= ea8000) >> libacl.so.1 =3D> /lib/x86_64-linux-gnu/libacl.so.1 (0x00007f394be9= d000) >> libblkid.so.1 =3D> /lib/x86_64-linux-gnu/libblkid.so.1 (0x00007f39= 4be46000) >> libselinux.so.1 =3D> /lib/x86_64-linux-gnu/libselinux.so.1 (0x0000= 7f394be1b000) >> libpthread.so.0 =3D> /lib/x86_64-linux-gnu/libpthread.so.0 (0x0000= 7f394bdf8000) >> /lib64/ld-linux-x86-64.so.2 (0x00007f394c1b6000) >> liblzma.so.5 =3D> /lib/x86_64-linux-gnu/liblzma.so.5 (0x00007f394b= dcd000) >> libcrypto.so.1.1 =3D> /lib/x86_64-linux-gnu/libcrypto.so.1.1 (0x00= 007f394baf7000) >> libpcre2-8.so.0 =3D> /lib/x86_64-linux-gnu/libpcre2-8.so.0 (0x0000= 7f394ba67000) >> libdl.so.2 =3D> /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f394ba610= 00) >=20 > This is from my laptop and it is connected: >=20 > =E2=9E=9C kernel git:(m/msix-v6) ldd /sbin/udevadm > linux-vdso.so.1 (0x00007fffc4bf2000) > libsystemd-shared-246.so =3D> /usr/lib/systemd/libsystemd-shared-= 246.so (0x00007f70f69ef000) > libkmod.so.2 =3D> /lib64/libkmod.so.2 (0x00007f70f69c0000) > libacl.so.1 =3D> /lib64/libacl.so.1 (0x00007f70f69b6000) > libblkid.so.1 =3D> /lib64/libblkid.so.1 (0x00007f70f6981000) > libgcc_s.so.1 =3D> /lib64/libgcc_s.so.1 (0x00007f70f6966000) > libc.so.6 =3D> /lib64/libc.so.6 (0x00007f70f679b000) > libcap.so.2 =3D> /lib64/libcap.so.2 (0x00007f70f6792000) > libcrypt.so.2 =3D> /lib64/libcrypt.so.2 (0x00007f70f6758000) > libcryptsetup.so.12 =3D> /lib64/libcryptsetup.so.12 (0x00007f70f6= 6e3000) > libgcrypt.so.20 =3D> /lib64/libgcrypt.so.20 (0x00007f70f65be000) > libidn2.so.0 =3D> /lib64/libidn2.so.0 (0x00007f70f659d000) > libip4tc.so.2 =3D> /lib64/libip4tc.so.2 (0x00007f70f6593000) > liblz4.so.1 =3D> /lib64/liblz4.so.1 (0x00007f70f6573000) > libmount.so.1 =3D> /lib64/libmount.so.1 (0x00007f70f6530000) > libcrypto.so.1.1 =3D> /lib64/libcrypto.so.1.1 (0x00007f70f6243000= ) > libp11-kit.so.0 =3D> /lib64/libp11-kit.so.0 (0x00007f70f6111000) > libpam.so.0 =3D> /lib64/libpam.so.0 (0x00007f70f60ff000) > librt.so.1 =3D> /lib64/librt.so.1 (0x00007f70f60f4000) > libseccomp.so.2 =3D> /lib64/libseccomp.so.2 (0x00007f70f60d0000) > libselinux.so.1 =3D> /lib64/libselinux.so.1 (0x00007f70f60a3000) > libzstd.so.1 =3D> /lib64/libzstd.so.1 (0x00007f70f5fce000) > liblzma.so.5 =3D> /lib64/liblzma.so.5 (0x00007f70f5fa2000) > libdl.so.2 =3D> /lib64/libdl.so.2 (0x00007f70f5f9b000) > libpthread.so.0 =3D> /lib64/libpthread.so.0 (0x00007f70f5f79000) > /lib64/ld-linux-x86-64.so.2 (0x00007f70f6d29000) > libz.so.1 =3D> /lib64/libz.so.1 (0x00007f70f5f5d000) > libattr.so.1 =3D> /lib64/libattr.so.1 (0x00007f70f5f55000) > libuuid.so.1 =3D> /lib64/libuuid.so.1 (0x00007f70f5f4c000) > libdevmapper.so.1.02 =3D> /lib64/libdevmapper.so.1.02 (0x00007f70= f5eef000) > libssl.so.1.1 =3D> /lib64/libssl.so.1.1 (0x00007f70f5e53000) > libargon2.so.1 =3D> /lib64/libargon2.so.1 (0x00007f70f5e4a000) > libjson-c.so.5 =3D> /lib64/libjson-c.so.5 (0x00007f70f5e35000) > libgpg-error.so.0 =3D> /lib64/libgpg-error.so.0 (0x00007f70f5e100= 00) > libunistring.so.2 =3D> /lib64/libunistring.so.2 (0x00007f70f5c8d0= 00) > libpcap.so.1 =3D> /lib64/libpcap.so.1 (0x00007f70f5c3e000) Check if libpcap was built with rdma support. # nm /lib64/libpcap.so.1 | grep ibv That's probably what pulled the libibverbs dependency. Alaa > libffi.so.6 =3D> /lib64/libffi.so.6 (0x00007f70f5c33000) > libaudit.so.1 =3D> /lib64/libaudit.so.1 (0x00007f70f5c04000) > libeconf.so.0 =3D> /lib64/libeconf.so.0 (0x00007f70f5bfa000) > libm.so.6 =3D> /lib64/libm.so.6 (0x00007f70f5ab4000) > libpcre2-8.so.0 =3D> /lib64/libpcre2-8.so.0 (0x00007f70f5a1d000) > libudev.so.1 =3D> /lib64/libudev.so.1 (0x00007f70f59f2000) > libibverbs.so.1 =3D> /lib64/libibverbs.so.1 (0x00007f70f59cf000) > libcap-ng.so.0 =3D> /lib64/libcap-ng.so.0 (0x00007f70f59c7000) > libnl-route-3.so.200 =3D> /lib64/libnl-route-3.so.200 (0x00007f70= f5944000) > libnl-3.so.200 =3D> /lib64/libnl-3.so.200 (0x00007f70f5921000) > =E2=9E=9C kernel git:(m/msix-v6) cat /etc/os-release > NAME=3DFedora > VERSION=3D"33 (Workstation Edition)" > ID=3Dfedora > VERSION_ID=3D33 > VERSION_CODENAME=3D"" > PLATFORM_ID=3D"platform:f33" > PRETTY_NAME=3D"Fedora 33 (Workstation Edition)" > ANSI_COLOR=3D"0;38;2;60;110;180" > LOGO=3Dfedora-logo-icon > CPE_NAME=3D"cpe:/o:fedoraproject:fedora:33" > HOME_URL=3D"https://fedoraproject.org/" > DOCUMENTATION_URL=3D"https://docs.fedoraproject.org/en-US/fedora/f33/syst= em-administrators-guide/" > SUPPORT_URL=3D"https://fedoraproject.org/wiki/Communicating_and_getting_h= elp" > BUG_REPORT_URL=3D"https://bugzilla.redhat.com/" > REDHAT_BUGZILLA_PRODUCT=3D"Fedora" > REDHAT_BUGZILLA_PRODUCT_VERSION=3D33 > REDHAT_SUPPORT_PRODUCT=3D"Fedora" > REDHAT_SUPPORT_PRODUCT_VERSION=3D33 > PRIVACY_POLICY_URL=3D"https://fedoraproject.org/wiki/Legal:PrivacyPolicy" > VARIANT=3D"Workstation Edition" > VARIANT_ID=3Dworkstation >=20 >=20 >> >> Jason