glibc-2.36 failure

[Florian Weimer]

* Paul Zimmermann:

>        Dear Florian,
>
> I have:
>
> zimmerma@biscotte:~$ uname -a
> Linux biscotte 5.10.0-10-amd64 #1 SMP Debian 5.10.84-1 (2021-12-08) x86_64 GNU/Linux

Yeah, 5.10 probably predates the per-CPU kernel optimizations.

Thanks,
Florian