bug#75275: 30.0.92; `make-thread` bug on macOS 15.2

["Gerd Möllmann" <gerd.moellmann@gmail.com>]

Eli Zaretskii <eliz@gnu.org> writes:

>> Date: Thu, 2 Jan 2025 16:06:25 +0000
>> From: Alan Third <alan@idiocy.org>
>> Cc: Gerd Möllmann <gerd.moellmann@gmail.com>,
>> 	75275@debbugs.gnu.org, Eli Zaretskii <eliz@gnu.org>
>> 
>> On Thu, Jan 02, 2025 at 09:19:36AM -0600, Stefan Kangas wrote:
>> > That patch fixes it for me, indeed.  Thanks!
>> 
>> Hi Stefan, any chance you could check this version?
>> 
>> I have a suspicion that Gerd's will break C-g again.
>
> Did C-g work before Gerd's commit back in March?  If not, this is not
> a regression.  If it did work, can you explain how the change Gerd
> proposed now will break C-g?

It's different. I made the change because Emacs freezed and C-g did
nothing. With my change, Emacs freezed and I could get out with C-g, at
least sometimes.

Note that this didn't address the freezes themselves. The reason for the
freezes is still unknown to me. As is the reason for the freezes without
beach ball.