From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 32320 invoked by alias); 5 Jun 2007 18:23:44 -0000 Received: (qmail 32313 invoked by uid 22791); 5 Jun 2007 18:23:44 -0000 X-Spam-Status: No, hits=-1.9 required=5.0 tests=AWL,BAYES_00,DK_POLICY_SIGNSOME,DNS_FROM_RFC_ABUSE,SPF_PASS,TW_DB,TW_YF X-Spam-Check-By: sourceware.org Received: from e36.co.us.ibm.com (HELO e36.co.us.ibm.com) (32.97.110.154) by sourceware.org (qpsmtpd/0.31) with ESMTP; Tue, 05 Jun 2007 18:23:42 +0000 Received: from d03relay04.boulder.ibm.com (d03relay04.boulder.ibm.com [9.17.195.106]) by e36.co.us.ibm.com (8.13.8/8.13.8) with ESMTP id l55INe2a020217 for ; Tue, 5 Jun 2007 14:23:40 -0400 Received: from d03av01.boulder.ibm.com (d03av01.boulder.ibm.com [9.17.195.167]) by d03relay04.boulder.ibm.com (8.13.8/8.13.8/NCO v8.3) with ESMTP id l55INPtr214736 for ; Tue, 5 Jun 2007 12:23:26 -0600 Received: from d03av01.boulder.ibm.com (loopback [127.0.0.1]) by d03av01.boulder.ibm.com (8.12.11.20060308/8.13.3) with ESMTP id l55INOJ5010305 for ; Tue, 5 Jun 2007 12:23:24 -0600 Received: from [127.0.0.1] (wecm-9-67-13-130.wecm.ibm.com [9.67.13.130]) by d03av01.boulder.ibm.com (8.12.11.20060308/8.12.11) with ESMTP id l55INNts010240 for ; Tue, 5 Jun 2007 12:23:24 -0600 Message-ID: <4665AA1C.5080801@us.ibm.com> Date: Tue, 05 Jun 2007 18:23:00 -0000 From: Mike Mason User-Agent: Thunderbird 2.0.0.0 (Windows/20070326) MIME-Version: 1.0 To: SystemTAP Subject: Re: SystemTap on Ubuntu 7.04 i386 References: <46659C45.9010309@us.ibm.com> In-Reply-To: <46659C45.9010309@us.ibm.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes 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: 2007-q2/txt/msg00480.txt.bz2 BTW, does anyone object to changing stap to search for vmlinux-dbg-, too? Mike Mike Mason wrote: > I discovered that Ubuntu has a kernel-debug package that provides an > unstripped vmlinux only (no modules). Perhaps this is general > knowledge, but it was news to me. The installed vmlinux is named > /boot/vmlinux-dbg-, so I created a link to it named > vmlinux- so systemtap can find it. Then I built and installed > the latest systemtap in CVS (as of yesterday) and ran "make > installcheck". I was surprised to see very few failures (see below). I > haven't evaluated the failures yet. Obviously anything related to > modules can be explained. I also tried a few of the example scripts and > they worked as well, with the exception of socktop because the sockets > tapset was broken at the time the FC7 snapshot was taken. All this with > just a 57MB vmlinux debuginfo file. > > I'm wondering if we could get the distros to install the vmlinux-only > debuginfo by default. I'm guessing this would allow 95% of systemtap to > work out-of-box. > > BTW, Ubuntu 7.04 does bundle a version of systemtap, but it seems rather > old. > > Mike > > Test Run By root on Mon Jun 4 15:14:11 2007 > Native configuration is i686-pc-linux-gnu > > FAIL: systemtap.base/kmodule.stp compilation > FAIL: buildok/eighteen.stp > FAIL: buildok/four.stp > FAIL: buildok/scsi.stp > FAIL: buildok/twentyfive.stp > FAIL: semok/twelve.stp > FAIL: semok/twenty.stp > FAIL: systemtap.samples/lket(semantic error) > FAIL: transport fill staging buffer - relayfs (0) > FAIL: systemtap.stress/current.stp compilation > > === systemtap Summary === > > # of expected passes 309 > # of unexpected failures 10 > # of expected failures 130 > # of unknown successes 2 > # of known failures 5 > # of untested testcases 30 > # of unsupported tests 1 > > >