From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Lennart Borgman Newsgroups: gmane.emacs.bugs Subject: bug#12832: 24.3.50; Emacs lockup when idle Date: Wed, 14 Nov 2012 18:49:17 +0100 Message-ID: References: <838vac12kn.fsf@gnu.org> <509BFAE7.8020205@gmail.com> <83liebyu9t.fsf@gnu.org> <509CDF7F.2000409@gmail.com> <83ip9fyqmy.fsf@gnu.org> <83390izlxm.fsf@gnu.org> <509D4DAC.1060901@gmail.com> <83pq3hvet0.fsf@gnu.org> <509BAC2E.2000702@gmail.com> <80r4nxsl1s.fsf@somewhere.org> <83lie5vbot.fsf@gnu.org> <50A2585A.3050008@gmail.com> <83ip99v8h5.fsf@gnu.org> <50A26E9E.4020405@gmail.com> <83ehjxv3gv.fsf@gnu.org> <50A39237.3090302@gmail.com> <50A3C701.4090308@gmail.com> <83wqxot74e.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-Trace: ger.gmane.org 1352915437 24599 80.91.229.3 (14 Nov 2012 17:50:37 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 14 Nov 2012 17:50:37 +0000 (UTC) Cc: fni , Andy Moreton , 12832 <12832@debbugs.gnu.org> To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Nov 14 18:50:46 2012 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1TYh6r-00044Q-16 for geb-bug-gnu-emacs@m.gmane.org; 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Wed, 14 Nov 2012 09:49:47 -0800 (PST) Original-Received: by 10.147.163.8 with HTTP; Wed, 14 Nov 2012 09:49:17 -0800 (PST) In-Reply-To: <83wqxot74e.fsf@gnu.org> X-Spam-Score: 0.1 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-Spam-Score: 0.1 (/) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:66926 Archived-At: On Wed, Nov 14, 2012 at 6:41 PM, Eli Zaretskii wrote: >> From: Lennart Borgman >> Date: Wed, 14 Nov 2012 17:48:41 +0100 >> Cc: Eli Zaretskii , fni@missioncriticalit.com, 12832@debbugs.gnu.org >> >> I have no time to build Emacs now and have not had it for a very long >> time. However I have seen Emacs freeze a lot of times when it is idle. >> This started to get more common when I moved to a 64-bit windows 7 >> (from windows xp, 32-bit). > > Those incidents are most probably unrelated to the issue discussed in > this bug, because the timer thread was introduced into Emacs only very > recently, it does not exist in Emacs 24.2 and earlier. Thanks, I see. >> Reading here I wonder if data are accessed somewhere in a system time >> thread without critical section handling. > > That is so vague I cannot even begin thinking about what you have in > mind. > > In any case, what Andrew reported looks like some thread is suspended > _while_ it holds a critical section. So, if anything, this is not > about lack of critical sections usage. I am not sure of that ;-) What is suspending the thread? Should it be able to do that?