From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Juri Linkov Newsgroups: gmane.emacs.bugs Subject: bug#72692: Emacs 31.05 (40eecd594ac) get SIGSEGV on Linux (Linux 6.6.45 Kde Wayland) Date: Wed, 28 Aug 2024 19:21:08 +0300 Organization: LINKOV.NET Message-ID: <86seuovcsr.fsf@mail.linkov.net> References: <8b1c8e1f-e0b9-4049-888c-3f723e0008a9@gmail.com> <87y14sd07m.fsf@protonmail.com> <86zfp8wlrv.fsf@gnu.org> <87cym4cvyo.fsf@protonmail.com> <86wmkcwj9c.fsf@gnu.org> <867cc6nv7u.fsf@gnu.org> <87v7zq5jap.fsf@protonmail.com> <86v7zqmdo5.fsf@gnu.org> <86bk1gxz1z.fsf@mail.linkov.net> <87a5h030ba.fsf@protonmail.com> <8634mqorkm.fsf@mail.linkov.net> <8634moj27z.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="23036"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/31.0.50 (x86_64-pc-linux-gnu) Cc: pipcet@protonmail.com, execvy@gmail.com, 72692@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Aug 28 18:23:25 2024 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 1sjLS8-0005py-A4 for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 28 Aug 2024 18:23:24 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sjLRv-0004fJ-Np; Wed, 28 Aug 2024 12:23:11 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sjLRt-0004f5-Dv for bug-gnu-emacs@gnu.org; Wed, 28 Aug 2024 12:23:09 -0400 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1sjLRt-0003pO-4i for bug-gnu-emacs@gnu.org; Wed, 28 Aug 2024 12:23:09 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debbugs.gnu.org; s=debbugs-gnu-org; h=MIME-Version:Date:References:In-Reply-To:From:To:Subject; bh=vbN1VsyNJvb71NLtAayUFnR5QfTFgQ1m9CLEwrJ/uJA=; b=Fao4f/qjzYw8QCiyH2RhfMhB3jzEKFh+2rsQmkAXxmu5BPXq2NXDUsnbP/hnsqrLBYn5qfvGiygI85n9vPnCD48zEaYEoTflwnq3X81NwNN2j3fKAekBASJ0zJbxd23gs5B2cUjdGu6Nwb3oBeIPg66cK7nmYamGZTvrdiOrtbbpa2JWATNTYaCMM/PSOqCQeisg8tnUJe1MqFh7FJ3uD973I5vFxf96sUvOa5GEjEHHrWsp9weIwH/mzomSNo/PVhPJ9jQJxQlqddiZu93oxpY0/TRKBBLIt4MPkAhsFzk96p0xBnfE4bc2JqU2n1GwgHL8xfnSGplSCz5D7evdWw==; Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1sjLSk-000103-8y for bug-gnu-emacs@gnu.org; Wed, 28 Aug 2024 12:24:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Juri Linkov Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 28 Aug 2024 16:24:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 72692 X-GNU-PR-Package: emacs Original-Received: via spool by 72692-submit@debbugs.gnu.org id=B72692.17248622363810 (code B ref 72692); Wed, 28 Aug 2024 16:24:02 +0000 Original-Received: (at 72692) by debbugs.gnu.org; 28 Aug 2024 16:23:56 +0000 Original-Received: from localhost ([127.0.0.1]:49619 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1sjLSd-0000zN-GD for submit@debbugs.gnu.org; Wed, 28 Aug 2024 12:23:56 -0400 Original-Received: from relay4-d.mail.gandi.net ([217.70.183.196]:52265) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1sjLSa-0000z0-K7 for 72692@debbugs.gnu.org; Wed, 28 Aug 2024 12:23:53 -0400 Original-Received: by mail.gandi.net (Postfix) with ESMTPSA id 2D364E0005; Wed, 28 Aug 2024 16:22:30 +0000 (UTC) In-Reply-To: <8634moj27z.fsf@gnu.org> (Eli Zaretskii's message of "Wed, 28 Aug 2024 14:50:24 +0300") X-GND-Sasl: juri@linkov.net 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:290869 Archived-At: >> > I see Eli reverted the change, which makes sense for now. We'll have to >> > find another way to fix this, I think. >> >> I'm ready to test any changes when you'll find another way to fix this. > > Thanks, please test the patch below. If it doesn't adversely affect > performance, I will install it. With the previous change, when leaning on an arrow key, cursor motion was visibly laggy since the cursor skipped 3-4 characters. Now with this patch, the cursor visits every character without delays. OTOH, I tried to set a breakpoint inside 'if (non_basic_faces_cached)', and it's never visited. So it seems this change has no effect in normal circumstances.