From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25936 invoked by alias); 7 Feb 2012 16:50:15 -0000 Received: (qmail 25919 invoked by uid 22791); 7 Feb 2012 16:50:13 -0000 X-SWARE-Spam-Status: No, hits=-2.8 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from localhost (HELO sourceware.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 07 Feb 2012 16:50:00 +0000 From: "dsmith at redhat dot com" To: systemtap@sourceware.org Subject: [Bug tapsets/13670] New: on 3.3 kernels, 'mnt_parent' has been moved from 'struct vfsmount' Date: Tue, 07 Feb 2012 16:50:00 -0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: systemtap X-Bugzilla-Component: tapsets X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: dsmith at redhat dot com X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: systemtap at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Mailing-List: contact systemtap-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: systemtap-owner@sourceware.org X-SW-Source: 2012-q1/txt/msg00135.txt.bz2 http://sourceware.org/bugzilla/show_bug.cgi?id=13670 Bug #: 13670 Summary: on 3.3 kernels, 'mnt_parent' has been moved from 'struct vfsmount' Product: systemtap Version: unspecified Status: NEW Severity: normal Priority: P2 Component: tapsets AssignedTo: systemtap@sourceware.org ReportedBy: dsmith@redhat.com Classification: Unclassified On rawhide (3.3.0-0.rc2.git0.2.fc17.x86_64), the buildok/dentry-embedded.stp test fails: ==== # stap -vp4 ../src/testsuite/buildok/dentry-embedded.stp Pass 1: parsed user script and 81 library script(s) using 200684virt/22792res/2812shr kb, in 130usr/10sys/152real ms. semantic error: unable to find member 'mnt_parent' for struct vfsmount (alternatives: mnt_root mnt_sb mnt_flags): operator '->' at /usr/local/share/systemtap/tapset/dentry.stp:120:55 source: if (@cast(vfsmnt, "vfsmount")->mnt_parent == vfsmnt) ^ semantic error: unable to find member 'mnt_mountpoint' for struct vfsmount (alternatives: mnt_root mnt_sb mnt_flags): operator '->' at :123:60 source: dentry = @cast(vfsmnt, "vfsmount")->mnt_mountpoint; ^ semantic error: unable to find member 'mnt_parent' for struct vfsmount (alternatives: mnt_root mnt_sb mnt_flags): operator '->' at :124:60 source: vfsmnt = @cast(vfsmnt, "vfsmount")->mnt_parent; ^ Pass 2: analyzed script: 1 probe(s), 26 function(s), 1 embed(s), 0 global(s) using 424700virt/110064res/3784shr kb, in 2110usr/810sys/3204real ms. Pass 2: analysis failed. Try again with another '--vp 01' option. ==== This is because of the following kernel commit: ==== commit 3376f34fff5be9954fd9a9c4fd68f4a0a36d480e Author: Al Viro Date: Thu Nov 24 22:05:19 2011 -0500 vfs: mnt_parent moved to struct mount the second victim... Signed-off-by: Al Viro ==== -- Configure bugmail: http://sourceware.org/bugzilla/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug.