From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#13149: 24.3.50; Emacs thinks file was changed outside Emacs, but it was not Date: Mon, 14 Jan 2013 19:02:33 +0200 Message-ID: <83mwwbr93q.fsf@gnu.org> References: <6CDE13E3BCAA4AFAAB8BCE105C6ABF12@us.oracle.com> <874njs19zb.fsf@yandex.ru> <50F3935A.2090003@yandex.ru> <50F41CE7.60306@gmail.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1358182975 20300 80.91.229.3 (14 Jan 2013 17:02:55 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 14 Jan 2013 17:02:55 +0000 (UTC) Cc: 13149@debbugs.gnu.org, eggert@cs.ucla.edu To: Dmitry Gutov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Jan 14 18:03:12 2013 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1TunRI-00078T-2q for geb-bug-gnu-emacs@m.gmane.org; Mon, 14 Jan 2013 18:03:12 +0100 Original-Received: from localhost ([::1]:40558 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TunR1-0008CH-T1 for geb-bug-gnu-emacs@m.gmane.org; Mon, 14 Jan 2013 12:02:55 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:56127) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TunQs-0008BX-Fj for bug-gnu-emacs@gnu.org; Mon, 14 Jan 2013 12:02:54 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TunQk-0003hY-6Y for bug-gnu-emacs@gnu.org; Mon, 14 Jan 2013 12:02:46 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:54671) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TunQk-0003hT-2N for bug-gnu-emacs@gnu.org; Mon, 14 Jan 2013 12:02:38 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1TunR8-0004I1-3K for bug-gnu-emacs@gnu.org; Mon, 14 Jan 2013 12:03:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 14 Jan 2013 17:03:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 13149 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: unreproducible moreinfo Original-Received: via spool by 13149-submit@debbugs.gnu.org id=B13149.135818297216462 (code B ref 13149); Mon, 14 Jan 2013 17:03:02 +0000 Original-Received: (at 13149) by debbugs.gnu.org; 14 Jan 2013 17:02:52 +0000 Original-Received: from localhost ([127.0.0.1]:60135 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TunQx-0004HQ-Ib for submit@debbugs.gnu.org; Mon, 14 Jan 2013 12:02:52 -0500 Original-Received: from mtaout22.012.net.il ([80.179.55.172]:36032) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TunQs-0004Gx-HX for 13149@debbugs.gnu.org; Mon, 14 Jan 2013 12:02:48 -0500 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0MGM00B00KIPYO00@a-mtaout22.012.net.il> for 13149@debbugs.gnu.org; Mon, 14 Jan 2013 19:02:03 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MGM00BEIKNEOT60@a-mtaout22.012.net.il>; Mon, 14 Jan 2013 19:02:03 +0200 (IST) In-reply-to: <50F41CE7.60306@gmail.com> X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 140.186.70.43 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:69763 Archived-At: > Date: Mon, 14 Jan 2013 18:57:43 +0400 > From: Dmitry Gutov > Cc: 13149@debbugs.gnu.org > > Bisect points to revision 110875 > (eggert@cs.ucla.edu-20121113013514-5dej3lndyeb2dwq3): > Fix a race with verify-visited-file-modtime. > > Since at least 1991 Emacs has ignored an mtime difference of no > more than one second, but my guess is that this was to work around > file system bugs that were fixed long ago. Since the race is > causing problems now, let's remove that code. > * fileio.c (Fverify_visited_file_modtime): Do not accept a file > whose time stamp is off by no more than a second. Insist that the > file time stamps match exactly. Therefore, I doubt that the same problem was the root cause of the problem on Drew's laptop. > Paul, any suggestions? I'm not Paul, but can't you synchronize the clocks of the two machines?