[PATCH v2 0/8] x86, sched, mm: Speed up CPU hotplug on large systems

[Borislav Petkov]

On Sun, Oct 18, 2026 at 09:14:38PM -0400, Pasha Tatashin wrote:
> For live update we require a fast CPU online and offline capability.
> However, sequentially offlining and onlining all application processors
> on modern high-core-count x86 servers exposes a series of hardware and
> algorithmic bottlenecks across arch/x86, the scheduler topology builder,
> deadline bandwidth accounting, and vmstat.

From: Documentation/process/submitting-patches.rst

"Don't get discouraged - or impatient
------------------------------------

After you have submitted your change, be patient and wait.  Reviewers are
busy people and may not get to your patch right away.

Once upon a time, patches used to disappear into the void without comment,
but the development process works more smoothly than that now.  You should
receive comments within a week or so; if that does not happen, make sure
that you have sent your patches to the right place.  Wait for a minimum of
						     ^^^^^^^^^^^^^^^^^^^^^			

one week before resubmitting or pinging reviewers - possibly longer during
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

busy times like merge windows."

+ the merge window just opened.

So stop the spamming please.

-- 
Regards/Gruss,
    Boris.

https://people.kernel.org/tglx/notes-about-netiquette