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#26952: 25.1; loops eating all memory while yanking big rectangle Date: Fri, 26 May 2017 09:25:32 +0300 Message-ID: <83wp94jfs3.fsf@gnu.org> References: <87zie8gyu4.fsf@users.sourceforge.net> <83h90fq269.fsf@gnu.org> <87vaovh1db.fsf@users.sourceforge.net> <8360gvpfxr.fsf@gnu.org> <87shjzgwgk.fsf@users.sourceforge.net> <83y3tqnsab.fsf@gnu.org> <83lgpqng0i.fsf@gnu.org> <83inkto7yz.fsf@gnu.org> <83lgplkm64.fsf@gnu.org> <8360goltjq.fsf@gnu.org> <479cbe17-7a74-ecdb-2b67-ed8d34c57ba5@cs.ucla.edu> <831srcloi4.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1495780065 26296 195.159.176.226 (26 May 2017 06:27:45 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 26 May 2017 06:27:45 +0000 (UTC) Cc: jwiegley@gmail.com, 26952@debbugs.gnu.org, npostavs@users.sourceforge.net To: Paul Eggert Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri May 26 08:27:39 2017 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 1dE8il-0006dP-UR for geb-bug-gnu-emacs@m.gmane.org; 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Fri, 26 May 2017 02:27:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 26 May 2017 06:27:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 26952 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 26952-submit@debbugs.gnu.org id=B26952.14957799644656 (code B ref 26952); Fri, 26 May 2017 06:27:01 +0000 Original-Received: (at 26952) by debbugs.gnu.org; 26 May 2017 06:26:04 +0000 Original-Received: from localhost ([127.0.0.1]:38502 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dE8hI-0001D2-9i for submit@debbugs.gnu.org; Fri, 26 May 2017 02:26:04 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:46913) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dE8hF-0001CY-C3 for 26952@debbugs.gnu.org; Fri, 26 May 2017 02:26:02 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dE8h6-0004BE-Ux for 26952@debbugs.gnu.org; Fri, 26 May 2017 02:25:56 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:55183) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dE8gp-00048B-Bp; Fri, 26 May 2017 02:25:35 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:3495 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1dE8go-0002B1-B8; Fri, 26 May 2017 02:25:34 -0400 In-reply-to: (message from Paul Eggert on Thu, 25 May 2017 13:59:33 -0700) 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:132878 Archived-At: > Cc: jwiegley@gmail.com, 26952@debbugs.gnu.org, pot@gnu.org, > npostavs@users.sourceforge.net > From: Paul Eggert > Date: Thu, 25 May 2017 13:59:33 -0700 > > On 05/25/2017 12:34 PM, Eli Zaretskii wrote: > > What I meant is to make hybrid_malloc the default on the same systems > > where it is the default on master, in particular on GNU/Linux systems. > > Not sure if this is helpful enough. > > I'm afraid not. This is partly why I didn't want to backport the fix: I > don't know what needs to be backported, and figuring that out will be > nontrivial. Noam, can you please check whether building the emacs-25 branch with HYBRID_MALLOC defined fix the problem in this bug report? If it does, then I think we need to arrange for HYBRID_MALLOC to be defined on ELF based systems where DOUG_LEA_MALLOC is not defined. I think d6585a910 on master shows the change in configure.ac which did that. Bug#22086 holds the relevant discussions.