From: Thomas Gleixner <tglx@linutronix.de>
To: Paul Eggert <eggert@cs.ucla.edu>
Cc: Alan Mackenzie <acm@muc.de>,
Alex Branham <alex.branham@gmail.com>,
34235@debbugs.gnu.org, linux-kernel@vger.kernel.org
Subject: bug#34235: 0e334db6bb4b1fd1e2d72c1f3d8f004313cd9f94 (posix-timers: Fix, division by zero bug). Problems with glibc.
Date: Sat, 2 Feb 2019 10:21:40 +0100 (CET) [thread overview]
Message-ID: <alpine.DEB.2.21.1902021020020.8200__11595.9754258924$1549099336$gmane$org@nanos.tec.linutronix.de> (raw)
In-Reply-To: <17880b13-2fde-764d-a284-11cf0caf1cec@cs.ucla.edu>
On Fri, 1 Feb 2019, Paul Eggert wrote:
> Thanks for helping to track down this bug. Since the problem occurs only with
> a few Linux kernel versions and affects Emacs only when doing CPU profiling,
> it doesn't seem worth spending time to try to patch Emacs to work around the
> bug. So I installed the attached patch into emacs-26's etc/PROBLEMS file to
> warn users about the problem, and am closing the Emacs bug report.
Can you please verify whether the issue is fixed with 4.19.19? The commit
in question broke posix CPU timers as a unintended side effect and a follow
up patch unbreaks them again.
Thanks,
tglx
next prev parent reply other threads:[~2019-02-02 9:21 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-28 18:34 bug#34235: 27.0.50; lisp profiler does not work Alex Branham
2019-01-29 16:06 ` Eli Zaretskii
2019-01-30 13:33 ` Alan Mackenzie
2019-01-30 15:40 ` Alex Branham
2019-01-30 16:15 ` Alan Mackenzie
2019-01-30 16:23 ` Alex Branham
2019-01-30 16:43 ` Eli Zaretskii
2019-01-30 20:47 ` Alex Branham
2019-01-30 16:41 ` Eli Zaretskii
2019-01-30 15:48 ` Eli Zaretskii
2019-02-01 21:47 ` bug#34235: 0e334db6bb4b1fd1e2d72c1f3d8f004313cd9f94 (posix-timers: Fix division by zero bug). Problems with glibc Alan Mackenzie
2019-02-01 22:04 ` Thomas Gleixner
[not found] ` <alpine.DEB.2.21.1902012301310.8200@nanos.tec.linutronix.de>
2019-02-02 10:44 ` Alan Mackenzie
[not found] ` <20190202104404.GA1067@ACM>
2019-02-04 17:25 ` Thomas Gleixner
[not found] ` <alpine.DEB.2.21.1902041724200.3006@nanos.tec.linutronix.de>
2019-02-05 13:54 ` Alan Mackenzie
2019-02-02 2:07 ` bug#34235: 0e334db6bb4b1fd1e2d72c1f3d8f004313cd9f94 (posix-timers: Fix, " Paul Eggert
2019-02-02 9:21 ` Thomas Gleixner [this message]
2019-02-02 14:02 ` Alex Branham
[not found] ` <alpine.DEB.2.21.1902021020020.8200@nanos.tec.linutronix.de>
2019-02-03 6:28 ` Paul Eggert
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