From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Linas Vepstas Newsgroups: gmane.lisp.guile.bugs Subject: [bug #24867] `define' should be thread-safe Date: Tue, 23 Dec 2008 19:10:59 +0000 Message-ID: <20081223-191059.sv71519.6825@savannah.gnu.org> References: <20081118-101829.sv15145.66129@savannah.gnu.org> <20081118-132731.sv15145.42938@savannah.gnu.org> <20081223-023612.sv71519.31021@savannah.gnu.org> <20081223-025008.sv71519.28260@savannah.gnu.org> <20081223-030642.sv71519.76086@savannah.gnu.org> <20081223-152123.sv15145.27370@savannah.gnu.org> <20081223-182846.sv71519.10756@savannah.gnu.org> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain;charset=UTF-8 X-Trace: ger.gmane.org 1230059487 10703 80.91.229.12 (23 Dec 2008 19:11:27 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 23 Dec 2008 19:11:27 +0000 (UTC) To: Andy Wingo , Ludovic =?UTF-8?B?Q291cnTDqHM=?= , Linas Vepstas , bug-guile@gnu.org Original-X-From: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Tue Dec 23 20:12:33 2008 Return-path: Envelope-to: guile-bugs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1LFCgD-0001eM-4w for guile-bugs@m.gmane.org; Tue, 23 Dec 2008 20:12:33 +0100 Original-Received: from localhost ([127.0.0.1]:60384 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LFCf0-0006rh-37 for guile-bugs@m.gmane.org; Tue, 23 Dec 2008 14:11:18 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1LFCew-0006r5-7u for bug-guile@gnu.org; Tue, 23 Dec 2008 14:11:14 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1LFCet-0006qG-R7 for bug-guile@gnu.org; Tue, 23 Dec 2008 14:11:11 -0500 Original-Received: from [199.232.76.173] (port=38276 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1LFCet-0006qC-JP for bug-guile@gnu.org; Tue, 23 Dec 2008 14:11:11 -0500 Original-Received: from savannah.gnu.org ([199.232.41.3]:59167 helo=sv.gnu.org) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1LFCen-000108-Qt; Tue, 23 Dec 2008 14:11:06 -0500 Original-Received: from [10.0.0.103] (helo=savannah.gnu.org) by sv.gnu.org with esmtp (Exim 4.63) (envelope-from ) id 1LFCei-0008Co-5O; Tue, 23 Dec 2008 19:11:00 +0000 Original-Received: from www-data by savannah.gnu.org with local (Exim 4.63) (envelope-from ) id 1LFCeh-0008Cj-SZ; Tue, 23 Dec 2008 19:11:00 +0000 X-Savane-Server: savannah.gnu.org:443 [199.232.41.3] X-Savane-Project: guile X-Savane-Tracker: bugs X-Savane-Item-ID: 24867 User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); en-US; rv:1.9.0.5) Gecko/2008121621 Ubuntu/8.04 (hardy) Firefox/3.0.5 X-Apparently-From: 67.100.217.179 (Savane authenticated user linas) In-Reply-To: <20081223-182846.sv71519.10756@savannah.gnu.org> X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 3) X-BeenThere: bug-guile@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Bug reports for GUILE, GNU's Ubiquitous Extension Language" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Errors-To: bug-guile-bounces+guile-bugs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.lisp.guile.bugs:4150 Archived-At: Follow-up Comment #6, bug #24867 (project guile): I've attached a patch to lock the entry and exit to scm_sym2var(). However, it doesn't fix the problem (at all). -- There are still deadlocks in garbage collection, (but different from the previously reported one !?) -- There are still crashes (with same stack trace as previously posted) -- There are still races. (file #17129) _______________________________________________________ Additional Item Attachment: File name: symvar-race.patch Size:1 KB _______________________________________________________ Reply to this item at: _______________________________________________ Message sent via/by Savannah http://savannah.gnu.org/