From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Philipp Stephani Newsgroups: gmane.emacs.bugs Subject: bug#54126: 29.0.50; C-x x g doesn't always correctly revert SSHFS files Date: Wed, 23 Feb 2022 14:43:45 +0100 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="10372"; mail-complaints-to="usenet@ciao.gmane.io" To: 54126@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Feb 23 14:45:59 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 1nMrxv-0002TG-49 for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 23 Feb 2022 14:45:59 +0100 Original-Received: from localhost ([::1]:43630 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nMrxo-0000n5-Gf for geb-bug-gnu-emacs@m.gmane-mx.org; 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Wed, 23 Feb 2022 05:43:49 -0800 (PST) Original-Received: from phst ([2a02:2455:2a4:dc00:af62:6713:7ee1:fc0e]) by smtp.gmail.com with ESMTPSA id m12-20020a7bce0c000000b0037bed2a6fbfsm5390412wmc.37.2022.02.23.05.43.48 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Feb 2022 05:43:48 -0800 (PST) X-Host-Lookup-Failed: Reverse DNS lookup failed for 2a00:1450:4864:20::42c (failed) Received-SPF: pass client-ip=2a00:1450:4864:20::42c; envelope-from=p.stephani2@gmail.com; helo=mail-wr1-x42c.google.com X-Spam_score_int: -2 X-Spam_score: -0.3 X-Spam_bar: / X-Spam_report: (-0.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, GAPPY_SUBJECT=0.1, PDS_HP_HELO_NORDNS=0.659, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action 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:227513 Archived-At: At least on my system the following happens often, but not always: Create some file whose contents don't really matter. In my case: $ cat /tmp/a.c int main(void) { return 0; } Visit the file over SSHFS: $ emacs -Q /sshfs:localhost:/tmp/a.c Now, outside of Emacs, append something to the file: $ echo aaaaa >> /tmp/a.c Immediately after that, back in Emacs, hit C-x x g. The new content isn't there. Only after reverting the buffer a second time it appears. First I thought this was a timing/cache coherency issue, but even waiting for 10 seconds doesn't fix it in most cases. Somewhat surprisingly, switching to a different buffer in between appears to make the problem go away (in some cases at least). In GNU Emacs 29.0.50 (build 59, x86_64-pc-linux-gnu, GTK+ Version 3.24.31, = cairo version 1.16.0) of 2022-02-23 Repository revision: 85ad8616007e286c237bb2906d1928bb551462e7 Repository branch: master Windowing system distributor 'The X.Org Foundation', version 11.0.12014000 System Description: Debian GNU/Linux rodete Configured using: 'configure --enable-gcc-warnings=3Dwarn-only --enable-gtk-deprecation-warnings --without-pop --with-mailutils --enable-checking=3Dall --enable-check-lisp-object-type --with-modules 'CFLAGS=3D-O0 -ggdb3'' Configured features: CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GSETTINGS HARFBUZZ JPEG JSON LIBSELINUX LIBSYSTEMD LIBXML2 MODULES NOTIFY INOTIFY PDUMPER PNG SECCOMP SOUND THREADS TIFF TOOLKIT_SCROLL_BARS X11 XDBE XIM XPM GTK3 ZLIB Important settings: value of $LC_TIME: en_DK.utf8 value of $LANG: en_US.utf8 value of $XMODIFIERS: @im=3Dibus locale-coding-system: utf-8-unix Major mode: Lisp Interaction Minor modes in effect: tooltip-mode: t global-eldoc-mode: t eldoc-mode: t show-paren-mode: t electric-indent-mode: t mouse-wheel-mode: t tool-bar-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t indent-tabs-mode: t transient-mark-mode: t Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug sendmail phst skeleton pcase ffap thingatpt url url-proxy url-privacy url-expand url-methods url-history url-cookie url-domsuf url-util url-parse auth-source cl-seq eieio eieio-core cl-macs eieio-loaddefs json map url-vars rx message mailcap yank-media rmc dired dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg rfc6068 epg-config gnus-util time-date mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045 mm-util ietf-drums mail-prsvr mailabbrev mail-utils gmm-utils mailheader gnutls puny elp dbus xml seq gv subr-x byte-opt bytecomp byte-compile cconv compile text-property-search comint ansi-color ring cl-loaddefs cl-lib iso-transl tooltip eldoc paren electric uniquify ediff-hook vc-hooks lisp-float-type elisp-mode mwheel term/x-win x-win term/common-win x-dnd tool-bar dnd fontset image regexp-opt fringe tabulated-list replace newcomment text-mode lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch easymenu timer select scroll-bar mouse jit-lock font-lock syntax font-core term/tty-colors frame minibuffer cl-generic cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese composite emoji-zwj charscript charprop case-table epa-hook jka-cmpr-hook help simple abbrev obarray cl-preloaded nadvice button loaddefs faces cus-face macroexp files window text-properties overlay sha1 md5 base64 format env code-pages mule custom widget keymap hashtable-print-readable backquote threads dbusbind inotify dynamic-setting system-font-setting font-render-setting cairo move-toolbar gtk x-toolkit x multi-tty make-network-process emacs) Memory information: ((conses 16 67433 8542) (symbols 48 8204 1) (strings 32 23684 1581) (string-bytes 1 761000) (vectors 16 15596) (vector-slots 8 208549 48737) (floats 8 28 30) (intervals 56 230 0) (buffers 992 11)) --=20 Google Germany GmbH Erika-Mann-Stra=C3=9Fe 33 80636 M=C3=BCnchen Gesch=C3=A4ftsf=C3=BChrer: Paul Manicle, Liana Sebastian Registergericht und -nummer: Hamburg, HRB 86891 Sitz der Gesellschaft: Hamburg Diese E-Mail ist vertraulich. 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