From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 29054 invoked by alias); 20 Feb 2006 20:36:51 -0000 Received: (qmail 29047 invoked by uid 22791); 20 Feb 2006 20:36:50 -0000 X-Spam-Status: No, hits=-2.5 required=5.0 tests=AWL,BAYES_00,SPF_HELO_PASS,SPF_PASS,SUBJ_HAS_UNIQ_ID X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (66.187.233.31) by sourceware.org (qpsmtpd/0.31) with ESMTP; Mon, 20 Feb 2006 20:36:49 +0000 Received: from int-mx1.corp.redhat.com (int-mx1.corp.redhat.com [172.16.52.254]) by mx1.redhat.com (8.12.11/8.12.11) with ESMTP id k1KKalsb022654 for ; Mon, 20 Feb 2006 15:36:47 -0500 Received: from pobox.toronto.redhat.com (pobox.toronto.redhat.com [172.16.14.4]) by int-mx1.corp.redhat.com (8.11.6/8.11.6) with ESMTP id k1KKal123523 for ; Mon, 20 Feb 2006 15:36:47 -0500 Received: from touchme.toronto.redhat.com (IDENT:postfix@touchme.toronto.redhat.com [172.16.14.9]) by pobox.toronto.redhat.com (8.12.8/8.12.8) with ESMTP id k1KKal93001294 for ; Mon, 20 Feb 2006 15:36:47 -0500 Received: from ton.toronto.redhat.com (ton.toronto.redhat.com [172.16.14.15]) by touchme.toronto.redhat.com (Postfix) with ESMTP id 133D58000E9 for ; Mon, 20 Feb 2006 15:36:47 -0500 (EST) Received: from ton.toronto.redhat.com (localhost.localdomain [127.0.0.1]) by ton.toronto.redhat.com (8.13.1/8.13.1) with ESMTP id k1KKakrl016847 for ; Mon, 20 Feb 2006 15:36:46 -0500 Received: (from fche@localhost) by ton.toronto.redhat.com (8.13.1/8.13.1/Submit) id k1KKak29016844; Mon, 20 Feb 2006 15:36:46 -0500 X-Authentication-Warning: ton.toronto.redhat.com: fche set sender to fche@redhat.com using -f To: systemtap@sources.redhat.com Subject: Re: Summary of nightly tests 20060220 References: <43F9F0EF.4010009@redhat.com> <1140465215.3791.11.camel@monkey2> From: fche@redhat.com (Frank Ch. Eigler) Date: Mon, 20 Feb 2006 20:36:00 -0000 In-Reply-To: <1140465215.3791.11.camel@monkey2> Message-ID: User-Agent: Gnus/5.0808 (Gnus v5.8.8) Emacs/21.3 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Mailing-List: contact systemtap-help@sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Post: List-Help: , Sender: systemtap-owner@sourceware.org X-SW-Source: 2006-q1/txt/msg00573.txt.bz2 hunt wrote: > > buildok-seven.stp: > > Unable to find identifier $type in function find_pid > > Unable to find identifier $task in function detach_pid > > There don't appear to be significant changes in the sources to > account for this. That makes it a likely gcc bug. [...] Yes, possibly. We will likely have a RH compiler person working on an ongoing basis to fix such problems. I can't find a message I remember writing to the mailing list about the change I committed to buildok/seven.stp on 2006-02-07. So to recap: It adds the "-u" stap flag to force all $target variables to be expanded. This, while valuable to some extent in exposing debuginfo problems, was meant to be a stopgap measure. To be considered complete, the system calls tapset should eventually come with a test case that exercises all the auxiliary / embedded-C functions, at least at the buildok level. (This is what src/HACKING suggests.) At that point, I would remove "-u", and let unresolved $target variables pass quietly. - FChE