From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#25247: 26.0.50; Concurrency crashes with XLib Date: Fri, 30 Dec 2016 18:57:38 +0200 Message-ID: <831swptkvx.fsf@gnu.org> References: <87bmw4w9i2.fsf@gmail.com> <83a8bn27qn.fsf@gnu.org> <87h95vmi7b.fsf@gmail.com> <83wperyrgj.fsf@gnu.org> <878tr651a9.fsf@gmail.com> <83mvfmzq9n.fsf@gnu.org> <87shp7j790.fsf_-_@gmail.com> <06A3A860-6057-4932-A654-F7663B432DEB@raeburn.org> <83bmvtu81z.fsf@gnu.org> <838tqxu535.fsf@gnu.org> <87zijdbkdn.fsf@gmail.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Trace: blaine.gmane.org 1483117102 15708 195.159.176.226 (30 Dec 2016 16:58:22 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 30 Dec 2016 16:58:22 +0000 (UTC) Cc: raeburn@raeburn.org, lokedhs@gmail.com, 25247@debbugs.gnu.org To: Tino Calancha Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Dec 30 17:58:18 2016 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cN0VP-0002ZF-DX for geb-bug-gnu-emacs@m.gmane.org; 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Fri, 30 Dec 2016 11:58:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 30 Dec 2016 16:58:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 25247 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 25247-submit@debbugs.gnu.org id=B25247.148311707018656 (code B ref 25247); Fri, 30 Dec 2016 16:58:01 +0000 Original-Received: (at 25247) by debbugs.gnu.org; 30 Dec 2016 16:57:50 +0000 Original-Received: from localhost ([127.0.0.1]:60553 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cN0V3-0004qq-SB for submit@debbugs.gnu.org; Fri, 30 Dec 2016 11:57:50 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:40029) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cN0V2-0004qd-Ik for 25247@debbugs.gnu.org; Fri, 30 Dec 2016 11:57:48 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cN0Uu-0001r7-8B for 25247@debbugs.gnu.org; Fri, 30 Dec 2016 11:57:43 -0500 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:57619) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cN0Uu-0001r3-56; Fri, 30 Dec 2016 11:57:40 -0500 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:2835 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1cN0Ut-0001YC-8z; Fri, 30 Dec 2016 11:57:39 -0500 In-reply-to: <87zijdbkdn.fsf@gmail.com> (message from Tino Calancha on Fri, 30 Dec 2016 22:45:56 +0900) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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" Xref: news.gmane.org gmane.emacs.bugs:127583 Archived-At: > From: Tino Calancha > Cc: tino.calancha@gmail.com, Elias Mårtenson > , raeburn@raeburn.org, 25247@debbugs.gnu.org > Date: Fri, 30 Dec 2016 22:45:56 +0900 > > Eli Zaretskii writes: > > >> Date: Fri, 30 Dec 2016 10:37:12 +0200 > >> From: Eli Zaretskii > >> Cc: tino.calancha@gmail.com, 25247@debbugs.gnu.org > >> > >> I will try to push a change that moves global lock acquiring into > >> xgselect.c later today. > > > > Done. Tino, could you please try the latest master? > It looks stable after your patch. I have tried my test even with > 5000 threads and it works fine. Great, thanks. > Before Eli's patch i tried Ken's patch: it became more stable; it takes > more time to make it fail but i got 2 crashes (with 5000 and 500 > threads); i also got Emacs freeze with a 500 threads test. > I have saved the full backtraces of both crashes. > If you need them let me know. I think we need both of these patches.