From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#36649: 27.0.50; pure space and pdumper Date: Sat, 02 Jul 2022 12:06:42 +0300 Message-ID: <83a69rdgt9.fsf@gnu.org> References: <834k00es7e.fsf@gnu.org> <83zghsd7n6.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="13603"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 36649@debbugs.gnu.org, monnier@iro.umontreal.ca To: Pip Cet Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Jul 02 11:07:11 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1o7Z5q-0003JU-I1 for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 02 Jul 2022 11:07:10 +0200 Original-Received: from localhost ([::1]:45292 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o7Z5p-0005oR-6F for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 02 Jul 2022 05:07:09 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:59374) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o7Z5i-0005oI-VS for bug-gnu-emacs@gnu.org; Sat, 02 Jul 2022 05:07:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:45858) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1o7Z5i-0003kV-Mx for bug-gnu-emacs@gnu.org; Sat, 02 Jul 2022 05:07:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1o7Z5i-0001OF-Gw for bug-gnu-emacs@gnu.org; Sat, 02 Jul 2022 05:07:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 02 Jul 2022 09:07:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 36649 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 36649-submit@debbugs.gnu.org id=B36649.16567528145328 (code B ref 36649); Sat, 02 Jul 2022 09:07:02 +0000 Original-Received: (at 36649) by debbugs.gnu.org; 2 Jul 2022 09:06:54 +0000 Original-Received: from localhost ([127.0.0.1]:39755 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1o7Z5a-0001Ns-KV for submit@debbugs.gnu.org; Sat, 02 Jul 2022 05:06:54 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:46174) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1o7Z5Z-0001Ng-38 for 36649@debbugs.gnu.org; Sat, 02 Jul 2022 05:06:53 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:46210) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o7Z5T-0003jD-SU; Sat, 02 Jul 2022 05:06:47 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=CcmN0oUPDzya2Juc9J4DblxPOQJ751F13ACNS+fDy74=; b=p/AHKPEbbeqy lSbYORvD0ZkmcSXj4eDs4MZRevYTbs1bWHFUC+EwHH/f/lL9QWHpxmcF0xgXx5acQhUNZvgJIqDfH 1SQ9NSvgaiPSDrmZVqYsJF9EOLwGiVxasr7LLuthlg4Ea6QSoMRMeTWv0ZPPt8Fyxk+vpKfCNJmwg Hp32xNSRAlAXCJgmlO00cYUMo/ah22Pk9xNmPhEHqahYparb7kd3uPuRXgAk8lqgBRmaFvgGN19Nw Qxts9oKc+RVHMNJESY1fQpcv/WZ5BmIMDVA/b5gJv//mQMvcuQi1vp2xrHKyQcwGKx/rP/kyfnBQj 20Ps/n1r3njx6AWh8gleeQ==; Original-Received: from [87.69.77.57] (port=3655 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o7Z5T-0001uU-By; Sat, 02 Jul 2022 05:06:47 -0400 In-Reply-To: (message from Pip Cet on Sat, 2 Jul 2022 08:55:46 +0000) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:235865 Archived-At: > From: Pip Cet > Date: Sat, 2 Jul 2022 08:55:46 +0000 > Cc: Eli Zaretskii , 36649@debbugs.gnu.org > > On Fri, Jul 1, 2022 at 6:58 PM Stefan Monnier wrote: > > >> That means keeping purespace and hence not applying the patch. > > >> Why would we want to keep purespace in the unexec build? > > > This was discussed at length, I think in this bug as well. > > I've seen it stated in this thread, but never explained, no. > > FWIW, I don't recall any reason why it shouldn't work with unexec, > either. To the best of my recollection, unexec was generally broken at > the time I wrote the patch; I fixed unexec and then it worked without > purespace, but the unexec fixes never made it into master until Eli > re-did them a while later. Basically, I don't want us to drop the pure space in the unexec builds, whether it makes sense to the rest of you or not. So there are two alternatives: either drop pure space only for the pdumper build, or wait for us to remove the unexec support and drop pure space then.