From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Paul Eggert Newsgroups: gmane.emacs.bugs Subject: bug#26952: 25.1; loops eating all memory while yanking big rectangle Date: Fri, 26 May 2017 08:24:48 -0700 Organization: UCLA Computer Science Department Message-ID: <7412f6c0-0467-fae5-819c-b78173cd3c4d@cs.ucla.edu> 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> <83wp94jfs3.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: blaine.gmane.org 1495812386 30901 195.159.176.226 (26 May 2017 15:26:26 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 26 May 2017 15:26:26 +0000 (UTC) User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.1.0 Cc: jwiegley@gmail.com, 26952@debbugs.gnu.org, npostavs@users.sourceforge.net To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri May 26 17:26:12 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 1dEH7x-0007eZ-NE for geb-bug-gnu-emacs@m.gmane.org; Fri, 26 May 2017 17:26:09 +0200 Original-Received: from localhost ([::1]:37256 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dEH83-0003Qw-74 for geb-bug-gnu-emacs@m.gmane.org; Fri, 26 May 2017 11:26:15 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:46491) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dEH7u-0003PV-Iv for bug-gnu-emacs@gnu.org; Fri, 26 May 2017 11:26:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dEH7q-0001k3-LL for bug-gnu-emacs@gnu.org; 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Fri, 26 May 2017 08:24:52 -0700 (PDT) In-Reply-To: <83wp94jfs3.fsf@gnu.org> Content-Language: en-US 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:132890 Archived-At: On 05/25/2017 11:25 PM, Eli Zaretskii wrote: > I think d6585a910 > on master shows the change in configure.ac which did that. Bug#22086 > holds the relevant discussions. I was worried that that was the change you wanted (and was hoping it would be a different one :-). We can't merely install that change. We also need at least some of the commits that fixed significant problems associated with that change, such as 09ece4d, 3d82a8e, a4817d8, a39a03a, dd951c0, 2ee2963, 7fdc3cf, a4817d8, e4cd4a7, e1a9f20, 874c59a, 384ffef, dec1390, a39a03a, cb22fce. Not all of them are strictly necessary, but it'd be better to install the whole batch than start a new development project in this area. The above list of changes was reasonably easy to generate. The hard part will be identifying any followup changes that are also necessary but are not immediately obvious. So it's quite possible that if we take this approach we will need to publish Emacs 25.3, wait for allocation-related bug reports to roll in, and then publish Emacs 25.4 and so forth.