GNU bug report logs - #25247
26.0.50; Concurrency crashes

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Package: emacs;

Reported by: Tino Calancha <tino.calancha <at> gmail.com>

Date: Thu, 22 Dec 2016 10:21:02 UTC

Severity: normal

Tags: fixed

Found in version 26.0.50

Done: npostavs <at> users.sourceforge.net

Bug is archived. No further changes may be made.

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From: Tino Calancha <tino.calancha <at> gmail.com>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: 25247 <at> debbugs.gnu.org, raeburn <at> raeburn.org, Elias Mårtenson <lokedhs <at> gmail.com>, tino.calancha <at> gmail.com
Subject: bug#25247: 26.0.50; Concurrency crashes with XLib
Date: Fri, 30 Dec 2016 22:45:56 +0900

Eli Zaretskii <eliz <at> gnu.org> writes:

>> Date: Fri, 30 Dec 2016 10:37:12 +0200
>> From: Eli Zaretskii <eliz <at> gnu.org>
>> Cc: tino.calancha <at> gmail.com, 25247 <at> debbugs.gnu.org
>> 
>> I will try to push a change that moves global lock acquiring into
>> xgselect.c later today.
>
> Done.  Tino, could you please try the latest master?
It looks stable after your patch.  I have tried my test even with
5000 threads and it works fine.

Before Eli's patch i tried Ken's patch: it became more stable; it takes
more time to make it fail but i got 2 crashes (with 5000 and 500
threads); i also got Emacs freeze with a 500 threads test.
I have saved the full backtraces of both crashes.
If you need them let me know.
This bug report was last modified 8 years and 137 days ago.

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