Re: [PATCH v4 net-next 00/15] locking: Introduce nested-BH locking.

From: Jakub Kicinski
Date: Wed Jun 05 2024 - 22:52:56 EST


On Tue, 4 Jun 2024 17:24:07 +0200 Sebastian Andrzej Siewior wrote:
> Disabling bottoms halves acts as per-CPU BKL. On PREEMPT_RT code within
> local_bh_disable() section remains preemtible. As a result high prior
> tasks (or threaded interrupts) will be blocked by lower-prio task (or
> threaded interrupts) which are long running which includes softirq
> sections.

Appears to not apply cleanly, please rebase