GNU bug report logs - #36609
27.0.50; Possible race-condition in threading implementation

Previous Next

Package: emacs;

Reported by: Andreas Politz <politza <at> hochschule-trier.de>

Date: Thu, 11 Jul 2019 20:52:02 UTC

Severity: normal

Tags: fixed

Found in version 27.0.50

Fixed in version 28.1

Done: dick <dick.r.chiang <at> gmail.com>

Bug is archived. No further changes may be made.

Full log

Message #150 received at 36609 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: dick.r.chiang <at> gmail.com
Cc: 36609 <at> debbugs.gnu.org
Subject: Re: bug#36609: 27.0.50; Possible race-condition in threading
 implementation
Date: Sat, 19 Jun 2021 20:53:15 +0300

> Date: Fri, 11 Jun 2021 09:00:07 +0300
> From: Eli Zaretskii <eliz <at> gnu.org>
> Cc: 36609 <at> debbugs.gnu.org
> 
> I'm okay with replacing the simple increments and decrements of that
> variable with atomic ones, using the likes of __atomic_fetch_add
> intrinsics of GCC, if that solves the problem.  Did you try that?

Ping!

Did you try that, and if so, did using the atomics solve the original
problem?

Thanks.
This bug report was last modified 4 years and 27 days ago.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.