From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-lj1-x231.google.com (mail-lj1-x231.google.com [IPv6:2a00:1450:4864:20::231]) by sourceware.org (Postfix) with ESMTPS id EAD433857C5A for ; Mon, 13 Jul 2020 06:48:39 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org EAD433857C5A Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=2ndquadrant.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=craig.ringer@2ndquadrant.com Received: by mail-lj1-x231.google.com with SMTP id s9so15587136ljm.11 for ; Sun, 12 Jul 2020 23:48:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=2ndquadrant-com.20150623.gappssmtp.com; s=20150623; h=mime-version:from:date:message-id:subject:to; bh=q+fBFljXcqjJi0NQBRsC45eEu12POBMITeX/OzIV23Y=; b=pLPbDb9gWd25hZrb4+7oAlcPo3hpee1l2RJayXFTdOzCF5NKXj0iJ5XXeDKb6WibrX e8SlcQPIanjUvsHgw4t2tDbM732GFEd6WmOc6ZB6xc5uAvf6un/wMhdY9r09d3JFwmaG MwdSNASorS71xa/y1sEXFOIaq38vhLzSvT3mEaLJOGce8DD6OEQnSu4oDeTcvXmQ3zNu HBebh+yLQSnSb+XS8SjkCNFo7ZtDKJAMmkR4zsguYZW0Nxd9FCEmNqIovJsYUKTxCIz+ 57jg4zCiJbGfXVCtYQYZSeaHT1b/gsSmE4fJ4KLOMArjUjc1KQfypmKUo73sToV6Lo3E Yq/w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=q+fBFljXcqjJi0NQBRsC45eEu12POBMITeX/OzIV23Y=; b=YglDGu+yEBqAikEmxxhpVqEcAc7EYtEFI74HgDxeYkmerQibVtPyEejPCOjzejZJ67 usXs92p/WPHAjxciTHKk2eGz85lFnS+a7kPAB2hFYYp4/sg223hsimW9Bhcyqt7zuc9Y 27nHClOv3pOcMclAb7gKd2A5Uk2xuddHQQVRh3jx1JDHbF6QFxUHEg7EjfzI+PpsSfoF QT6kXc43RP3Cfrl9ezjXPi9R4psqIwcYcDEyniDjiSZIr399GSgNblg0CFHvpW30kn1i NiigtUGFzXFx4Y7GTX8BrweM+Dr1QLfGtguXvTzQVb8rqGa/k1+oeWmmYylOqpfi1PZy ghjg== X-Gm-Message-State: AOAM5332BtnYBB5BjL2YfRh5TPpEl6s29OEx9+30nUS80fBW1XOWr/Ji 8412ILmp3CnXrzON289BAdHqHL2tZsiYRXsYptsBdTFV4YjJ+Q== X-Google-Smtp-Source: ABdhPJwBHY/72LIMHOmF+yA8I1QjRy9RQjr3c6/djjvY0VTETB3rXFx6dp7//IDxc8zxCSKoPP0iInJP06i8DnJFExE= X-Received: by 2002:a05:651c:231:: with SMTP id z17mr26402554ljn.163.1594622918500; Sun, 12 Jul 2020 23:48:38 -0700 (PDT) MIME-Version: 1.0 From: Craig Ringer Date: Mon, 13 Jul 2020 14:48:27 +0800 Message-ID: Subject: [Bug tapsets/26184] fullpath_struct_file does not handle struct dentry on 5.6.19-300.fc32.x86_64 To: systemtap@sourceware.org X-Spam-Status: No, score=-2.5 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, HTML_MESSAGE, KAM_NUMSUBJECT, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=no autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: systemtap@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Systemtap mailing list List-Unsubscribe: , List-Archive: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 13 Jul 2020 06:48:41 -0000 Hi all Bugzilla failed to generate mail on this bug so I'm posting it directly. It's a compilation issue on recent kernels relating to struct dentry that prevents the use of tapset functions such as fullpath_struct_file() . Noticed while trying to determine the actual path of the process being attached to. I had a bit of a look in the headers but I admit I quickly got lost. -- Craig Ringer http://www.2ndQuadrant.com/ 2ndQuadrant - PostgreSQL Solutions for the Enterprise