Soft freeze for the glibc-2.43 release

[Wilco Dijkstra]

Hi,

>>> Would it be possible to include the fastbin removal in this release?  As
>>> far as I understand it, it's been reviewed?
>> Well, sure, works for me, I also see all patches with RB.
>>
>> Dev, should I push it? Or is there any other reason why it's not in yet?
>
> I don't think there are outstanding issues. DJ had OK'ed the series.

I've got the patches ready for commit, I can push them later.

My only concern is the tcache count value - it appears we might need
32 rather than 16 to break even on SPEC.

Cheers,
Wilco