GNU bug report logs - #34235
27.0.50; lisp profiler does not work

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Package: emacs;

Reported by: Alex Branham <alex.branham <at> gmail.com>

Date: Mon, 28 Jan 2019 18:35:01 UTC

Severity: normal

Merged with 34809

Found in version 27.0.50

Done: Paul Eggert <eggert <at> cs.ucla.edu>

Bug is archived. No further changes may be made.

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From: Alex Branham <alex.branham <at> gmail.com>
To: Paul Eggert <eggert <at> cs.ucla.edu>
Cc: Alan Mackenzie <acm <at> muc.de>, Eli Zaretskii <eliz <at> gnu.org>, 34235 <at> debbugs.gnu.org
Subject: bug#34235: 0e334db6bb4b1fd1e2d72c1f3d8f004313cd9f94 (posix-timers: Fix, division by zero bug). Problems with glibc.
Date: Sat, 02 Feb 2019 08:02:52 -0600

[Message part 1 (text/plain, inline)]
On Fri 01 Feb 2019 at 20:07, Paul Eggert <eggert <at> cs.ucla.edu> wrote:

> +A few versions of the Linux kernel have timer bugs that break CPU
> +profiling; see Bug#34235.  To fix the problem, upgrade to kernel
> +versions 4.19.19 or 4.20.6, or later.
> +
>  *** GNU/Linux: Process output is corrupted.
>
>  There is a bug in Linux kernel 2.6.10 PTYs that can cause emacs to

Hi all - 

Thanks for all the work uncovering this one! I upgraded to
linux-4.14.97, which did solve the issue.

Thanks again!
Alex

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