[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#36609: 27.0.50; Possible race-condition in threading implementation
From: |
dick . r . chiang |
Subject: |
bug#36609: 27.0.50; Possible race-condition in threading implementation |
Date: |
Sat, 19 Jun 2021 15:14:19 -0400 |
User-agent: |
Gnus/5.14 (Gnus v5.14pre) Emacs/28.0.50 (gnu/linux) |
I enter a plea of lacking the programming know-how for atomics.
I stand by everything I've said thus far: an obfuscated MRE led to a
misdiagnosis, led to an unnecessary and highly thread-unsafe fix, which can be
remedied by the vulgar "end-run" patch I submitted, and which I test every day
with parallel-thread Gnus.
Unfortunately in this and every urological contest of wills I seem to have with
project maintainers, I, by construction, must always lose.
>>>>> Eli Zaretskii <eliz@gnu.org> writes:
>> Date: Fri, 11 Jun 2021 09:00:07 +0300
>> From: Eli Zaretskii <eliz@gnu.org>
>> Cc: 36609@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.
- bug#36609: 27.0.50; Possible race-condition in threading implementation, (continued)
- bug#36609: 27.0.50; Possible race-condition in threading implementation, Eli Zaretskii, 2021/06/06
- bug#36609: 27.0.50; Possible race-condition in threading implementation, dick . r . chiang, 2021/06/09
- bug#36609: 27.0.50; Possible race-condition in threading implementation, Eli Zaretskii, 2021/06/10
- bug#36609: 27.0.50; Possible race-condition in threading implementation, dick . r . chiang, 2021/06/10
- bug#36609: 27.0.50; Possible race-condition in threading implementation, Eli Zaretskii, 2021/06/10
- bug#36609: 27.0.50; Possible race-condition in threading implementation, dick . r . chiang, 2021/06/10
- bug#36609: 27.0.50; Possible race-condition in threading implementation, Eli Zaretskii, 2021/06/10
- bug#36609: 27.0.50; Possible race-condition in threading implementation, dick . r . chiang, 2021/06/10
- bug#36609: 27.0.50; Possible race-condition in threading implementation, Eli Zaretskii, 2021/06/11
- bug#36609: 27.0.50; Possible race-condition in threading implementation, Eli Zaretskii, 2021/06/19
- bug#36609: 27.0.50; Possible race-condition in threading implementation,
dick . r . chiang <=
- bug#36609: 27.0.50; Possible race-condition in threading implementation, Eli Zaretskii, 2021/06/19
- bug#36609: 27.0.50; Possible race-condition in threading implementation, dick . r . chiang, 2021/06/19
- bug#36609: 27.0.50; Possible race-condition in threading implementation, Eli Zaretskii, 2021/06/20
- bug#36609: 27.0.50; Possible race-condition in threading implementation, dick . r . chiang, 2021/06/20
- bug#36609: 27.0.50; Possible race-condition in threading implementation, Eli Zaretskii, 2021/06/20
- bug#36609: 27.0.50; Possible race-condition in threading implementation, Eli Zaretskii, 2021/06/25
- bug#36609: 27.0.50; Possible race-condition in threading implementation, Andreas Schwab, 2021/06/10
- bug#36609: 27.0.50; Possible race-condition in threading implementation, Eli Zaretskii, 2021/06/10