From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Andrea Corallo via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#47067: 28.0.50; [feature/native-comp] Crash while scrolling through dispnew.c Date: Sun, 14 Mar 2021 06:57:36 +0000 Message-ID: References: <83sg52lykn.fsf@gnu.org> <83mtv8lrmf.fsf@gnu.org> <83czw4lelg.fsf@gnu.org> <83mtv8jgn2.fsf@gnu.org> <834khfjv7q.fsf@gnu.org> <83tupfia1m.fsf@gnu.org> <83mtv7hy5c.fsf@gnu.org> <83k0qbhvnh.fsf@gnu.org> <83czw3hu5f.fsf@gnu.org> <83mtv6gtzf.fsf@gnu.org> Reply-To: Andrea Corallo Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="18385"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: pipcet@gmail.com, 47067@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Mar 14 07:58:10 2021 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 1lLKhV-0004iZ-PE for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 14 Mar 2021 07:58:09 +0100 Original-Received: from localhost ([::1]:35900 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lLKhU-00040T-KT for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 14 Mar 2021 01:58:08 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:48628) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lLKhO-00040H-Ci for bug-gnu-emacs@gnu.org; Sun, 14 Mar 2021 01:58:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:49540) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lLKhO-0000nc-5F for bug-gnu-emacs@gnu.org; Sun, 14 Mar 2021 01:58:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lLKhO-0007mX-21 for bug-gnu-emacs@gnu.org; Sun, 14 Mar 2021 01:58:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Andrea Corallo Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 14 Mar 2021 06:58:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 47067 X-GNU-PR-Package: emacs Original-Received: via spool by 47067-submit@debbugs.gnu.org id=B47067.161570505929881 (code B ref 47067); Sun, 14 Mar 2021 06:58:02 +0000 Original-Received: (at 47067) by debbugs.gnu.org; 14 Mar 2021 06:57:39 +0000 Original-Received: from localhost ([127.0.0.1]:32853 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lLKh0-0007lt-VT for submit@debbugs.gnu.org; Sun, 14 Mar 2021 01:57:39 -0500 Original-Received: from mx.sdf.org ([205.166.94.24]:58127) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lLKgz-0007ll-9N for 47067@debbugs.gnu.org; Sun, 14 Mar 2021 01:57:38 -0500 Original-Received: from mab (ma.sdf.org [205.166.94.33]) by mx.sdf.org (8.15.2/8.14.5) with ESMTPS id 12E6vapL019391 (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256 bits) verified NO); Sun, 14 Mar 2021 06:57:36 GMT In-Reply-To: <83mtv6gtzf.fsf@gnu.org> (Eli Zaretskii's message of "Sun, 14 Mar 2021 07:55:00 +0200") 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:202335 Archived-At: Eli Zaretskii writes: >> From: Andrea Corallo >> Cc: Pip Cet , 47067@debbugs.gnu.org >> Date: Sat, 13 Mar 2021 20:53:00 +0000 >> >> > I'd like this investigation to be less of a blind search, sorry. can >> > you tell what to check or look at to see if this is relevant? >> >> One confirmation that the issue is the one suggested by Pip would be >> running the test we added for this with like: >> >> $ ./src/emacs -batch -l test/src/comp-tests.el --eval '(ert-run-tests-batch-and-exit "46824-1")' >> >> If the test-case fails it would be a clear marker, if it doesn't the >> issue might still the be the suggested one but the different architecture >> might play a role here making the test-case ineffective. > > This test succeeds. > >> PS Eli, even better would be to run all tests in comp-tests.el as a >> quick sanity check to verify that all is okay. > > This is on my list of things to do, but with such basic instability I > thought it was premature. Running tests in comp-tests.el should take a couple of minutes and in case we catch a fail there we'd already have a reduced reproducer to look at, so yeah I suggest to have a run when you can as I think might have a good return for the investment. Thanks Andrea