linux-kernel - Re: [PATCH] locking/rtmutex: Fix task->pi

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Date:   Wed, 26 Jul 2023 16:40:55 +0200
From:   Peter Zijlstra <peterz@...radead.org>
To:     Sebastian Andrzej Siewior <bigeasy@...utronix.de>
Cc:     triangletrap12@...il.com, Ingo Molnar <mingo@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Will Deacon <will@...nel.org>,
        Waiman Long <longman@...hat.com>, linux-kernel@...r.kernel.org,
        Boqun Feng <boqun.feng@...il.com>,
        Mike Galbraith <efault@....de>
Subject: Re: [PATCH] locking/rtmutex: Fix task->pi_waiters integrity

On Wed, Jul 26, 2023 at 04:12:53PM +0200, Sebastian Andrzej Siewior wrote:
> On 2023-07-07 18:10:52 [+0200], Peter Zijlstra wrote:
> > 
> > Henry reported that rt_mutex_adjust_prio_check() has an ordering
> 
> I'm going to apply it to the RT tree so it does not get lost :)

It sits in tip/locking/urgent and should make it's way to Linus
soon-ish.