bug#17392: 24.3.90; cursor blinks faster and faster

[Eli Zaretskii]

> From: Lennart Borgman <lennart.borgman@gmail.com>
> Date: Tue, 13 May 2014 19:58:58 +0200
> Cc: Michael Heerdegen <michael_heerdegen@web.de>, 17392@debbugs.gnu.org
> 
> On Tue, May 13, 2014 at 7:50 PM, Eli Zaretskii <eliz@gnu.org> wrote:
> >> From: Michael Heerdegen <michael_heerdegen@web.de>
> >> Cc: 17392@debbugs.gnu.org
> >> Date: Tue, 13 May 2014 18:04:14 +0200
> >>
> >> Before spending time in debugging, I studied the related lisp code in
> >> frame.el and timer.el.  AFAICT, you can't explain what I see exclusively
> >> by bugs in that code.
> >
> > I don't see how this can be explained except by some race condition.
> > And I don't see how can a race condition happen here, since both Lisp
> > and C code involved in this are supposed to be run by the same
> > single-threaded Lisp interpreter.
> 
> The race condition could be elsewhere, of course.

Like where?