Re: [PATCH bpf-next v3 00/25] Resilient Queued Spin Lock

From: Kumar Kartikeya Dwivedi
Date: Fri Mar 14 2025 - 19:50:38 EST


On Mon, 3 Mar 2025 at 16:23, Kumar Kartikeya Dwivedi <memxor@xxxxxxxxx> wrote:
>
>

Hello,

In v4, we will fix a couple of issues noticed in patchwork, where the
locktorture patch breaks bisection and needs to be ordered after the
Makefile change (patch 17 and 18 need to be swapped), but the biggest
change is that we will move rqspinlock implementation under
kernel/bpf/ to make it clear that it should be used by the BPF
subsystem only.

Thanks

>
> Introduction
> ------------
>
> This patch set introduces Resilient Queued Spin Lock (or rqspinlock with
> res_spin_lock() and res_spin_unlock() APIs).
>
> [...]