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; Wed, 23 Feb 2022 08:45:53 -0500
Original-Received: from eggs.gnu.org ([209.51.188.92]:40354)
by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)
(Exim 4.90_1) (envelope-from )
id 1nMrx2-0000jS-9i
for bug-gnu-emacs@gnu.org; Wed, 23 Feb 2022 08:45:04 -0500
Original-Received: from debbugs.gnu.org ([209.51.188.43]:50400)
by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)
(Exim 4.90_1) (envelope-from )
id 1nMrx0-0004F8-Id
for bug-gnu-emacs@gnu.org; Wed, 23 Feb 2022 08:45:03 -0500
Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2)
(envelope-from ) id 1nMrx0-0002MO-8D
for bug-gnu-emacs@gnu.org; Wed, 23 Feb 2022 08:45:02 -0500
X-Loop: help-debbugs@gnu.org
Resent-From: Philipp Stephani
Original-Sender: "Debbugs-submit"
Resent-CC: bug-gnu-emacs@gnu.org
Resent-Date: Wed, 23 Feb 2022 13:45:02 +0000
Resent-Message-ID:
Resent-Sender: help-debbugs@gnu.org
X-GNU-PR-Message: report 54126
X-GNU-PR-Package: emacs
X-Debbugs-Original-To: bug-gnu-emacs@gnu.org
Original-Received: via spool by submit@debbugs.gnu.org id=B.16456238458985
(code B ref -1); Wed, 23 Feb 2022 13:45:02 +0000
Original-Received: (at submit) by debbugs.gnu.org; 23 Feb 2022 13:44:05 +0000
Original-Received: from localhost ([127.0.0.1]:44297 helo=debbugs.gnu.org)
by debbugs.gnu.org with esmtp (Exim 4.84_2)
(envelope-from )
id 1nMrw5-0002Kq-7f
for submit@debbugs.gnu.org; Wed, 23 Feb 2022 08:44:05 -0500
Original-Received: from lists.gnu.org ([209.51.188.17]:49246)
by debbugs.gnu.org with esmtp (Exim 4.84_2)
(envelope-from ) id 1nMrw3-0002Kj-P4
for submit@debbugs.gnu.org; Wed, 23 Feb 2022 08:44:04 -0500
Original-Received: from eggs.gnu.org ([209.51.188.92]:39810)
by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)
(Exim 4.90_1) (envelope-from )
id 1nMrw3-00085o-94
for bug-gnu-emacs@gnu.org; Wed, 23 Feb 2022 08:44:03 -0500
Original-Received: from [2a00:1450:4864:20::42c] (port=34725
helo=mail-wr1-x42c.google.com)
by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)
(Exim 4.90_1) (envelope-from )
id 1nMrvr-00042M-LD
for bug-gnu-emacs@gnu.org; Wed, 23 Feb 2022 08:44:02 -0500
Original-Received: by mail-wr1-x42c.google.com with SMTP id d3so24074566wrf.1
for ; Wed, 23 Feb 2022 05:43:51 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112;
h=from:to:subject:date:message-id:mime-version
:content-transfer-encoding;
bh=4hkxyWdnbdEcpVkcrqqfR3Oh/Y5yy0Dtr4SI1Fi8ZoM=;
b=YonUy+mb53t9gsLsqVqu0EvmtOZFQ4ca/qtOWtGCYAlR5Yk1BXxUBnsiQM/tCu3V4v
WjA8rNVulk43voLNYkqHtRx/Pxq3+DtlqZiSHYAeb33uwbN9i7ZzRvDovgrZMVGU7fUG
86MqP1YDC3UbAcFehkbZCXBjU2kLYumYEdqsvL8Y7cJ3QTUIqMP95hPkJrt9uBPrx6Jw
zXEjwweFdscct6jWJFvFGbZqYKjsiv11cE+/VgFjvb53rkRozdA1AARbUMt91PUxHpuc
TppbdL42yeM3qaQa5u64PS78wNrSFH3AchJBwA4sS1gIDci+0l7+Pez4K7spiNZb/Jf5
olUQ==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
d=1e100.net; s=20210112;
h=x-gm-message-state:from:to:subject:date:message-id:mime-version
:content-transfer-encoding;
bh=4hkxyWdnbdEcpVkcrqqfR3Oh/Y5yy0Dtr4SI1Fi8ZoM=;
b=OVLBtlhe++raFZAjNKunBN/5Grfsz+wB1IZWDgCHSNPG/ezM8X5m2qDFqz7niicaxe
kU/ulP6RZeF71Yi3Y+NZOft7oKzDOl37QLEp30QU9m4BuCiQRKlJGfquQyr2z9fYvncw
oZNxvNWFXUa8hFxmy5+IGabgt+GUgfHPSP8woq3zIEqI3OZrD4VIbOhi3oFj5SIxr2mS
vzncbqj76SmuEAcUmJ0PCL3HbtKH7ouEHNvBpBo6l4NrUqHSw/8fMeVXKi8TQrCe3Njo
EMRDUNMCrP6eDG3fAhFRV/UD1PjVdbbejTEmysodcM5VE69k2XFbNn1barGhwtHNeKQw
awRA==
X-Gm-Message-State: AOAM5309y/ODenbd7rEuX71+YwqS66fTzLhQA6JRwgCby1c6kNmJDFja
1ZQHjGwExzYXVW6vEbxMX/M9T/laJ6k=
X-Google-Smtp-Source: ABdhPJyT1s3jYcqAVPRourflBZsTcmRGLHsQNa0A1nPXWri1Gxz07zo9bsnfbq6pgDa1Rp7MNWXSJw==
X-Received: by 2002:adf:f7cc:0:b0:1e4:b2d4:f432 with SMTP id
a12-20020adff7cc000000b001e4b2d4f432mr23891414wrq.430.1645623829034;
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. Falls Sie diese f=C3=A4lschlicherweise erhal=
ten haben
sollten, leiten Sie diese bitte nicht an jemand anderes weiter, l=C3=B6sche=
n Sie
alle Kopien und Anh=C3=A4nge davon und lassen Sie mich bitte wissen, dass d=
ie E-Mail
an die falsche Person gesendet wurde.
This e-mail is confidential. If you received this communication by mistake,
please don=E2=80=99t forward it to anyone else, please erase all copies and
attachments, and please let me know that it has gone to the wrong person.