Re: [PATCH/for-next v2 1/2] cgroup/cpuset: Defer housekeeping_update() call from CPU hotplug to workqueue

[Peter Zijlstra]

On Mon, Feb 02, 2026 at 01:21:43PM -0500, Waiman Long wrote:

> Yes, I am going to remove cpuset_locked in the next version. As for
> __guarded_by() annotation, I need to set up a clang environment that I can
> use to test it before I will work on that. I usually just use gcc for my
> compilation need.

Debian experimental has clang-22, but there is also:

  https://github.com/llvm/llvm-project/releases/tag/llvmorg-22.1.0-rc2

See: Documentation/kbuild/llvm.rst