linux-kernel - Re: [PATCH 0/3] tick: Fix softirq related warnings

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Date:   Tue, 8 Feb 2022 16:52:31 -0800
From:   "Paul E. McKenney" <paulmck@...nel.org>
To:     Frederic Weisbecker <frederic@...nel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Paul Menzel <pmenzel@...gen.mpg.de>
Subject: Re: [PATCH 0/3] tick: Fix softirq related warnings

On Tue, Feb 08, 2022 at 05:16:32PM +0100, Frederic Weisbecker wrote:
> Some cleanups and debug rework.
> 
> git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
> 	timers/core
> 
> HEAD: 18b00369d58da4c73946d5f8ebed8e8c7ade89e2
> 
> Thanks,
> 	Frederic
> ---
> 
> Frederic Weisbecker (3):
>       tick/rcu: Remove obsolete rcu_needs_cpu() parameters
>       tick/rcu: Stop allowing RCU_SOFTIRQ in idle
>       lib/irq_poll: Declare IRQ_POLL softirq vector as ksoftirqd-parking safe

I have queued these for local testing, but I am guessing that you would
like them to go up some other path.

							Thanx, Paul

>  include/linux/interrupt.h | 11 ++++++++-
>  include/linux/rcutiny.h   |  3 +--
>  include/linux/rcutree.h   |  2 +-
>  kernel/rcu/tree.c         |  3 +--
>  kernel/time/tick-sched.c  | 60 ++++++++++++++++++++++++++++++++++-------------
>  5 files changed, 57 insertions(+), 22 deletions(-)