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Date:   Wed, 18 Aug 2021 11:43:11 +0100
From:   Will Deacon <will@kernel.org>
To:     Peter Zijlstra <peterz@infradead.org>
Cc:     linux-arm-kernel@lists.infradead.org, linux-arch@vger.kernel.org,
        linux-kernel@vger.kernel.org,
        Catalin Marinas <catalin.marinas@arm.com>,
        Marc Zyngier <maz@kernel.org>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Morten Rasmussen <morten.rasmussen@arm.com>,
        Qais Yousef <qais.yousef@arm.com>,
        Suren Baghdasaryan <surenb@google.com>,
        Quentin Perret <qperret@google.com>, Tejun Heo <tj@kernel.org>,
        Johannes Weiner <hannes@cmpxchg.org>,
        Ingo Molnar <mingo@redhat.com>,
        Juri Lelli <juri.lelli@redhat.com>,
        Vincent Guittot <vincent.guittot@linaro.org>,
        "Rafael J. Wysocki" <rjw@rjwysocki.net>,
        Dietmar Eggemann <dietmar.eggemann@arm.com>,
        Daniel Bristot de Oliveira <bristot@redhat.com>,
        Valentin Schneider <valentin.schneider@arm.com>,
        Mark Rutland <mark.rutland@arm.com>, kernel-team@android.com
Subject: Re: [PATCH v11 08/16] sched: Allow task CPU affinity to be
 restricted on asymmetric systems
Message-ID: <20210818104311.GB13828@willie-the-truck>
References: <20210730112443.23245-1-will@kernel.org>
 <20210730112443.23245-9-will@kernel.org>
 <YRvYtlyhuRpFi/Th@hirez.programming.kicks-ass.net>
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On Tue, Aug 17, 2021 at 05:41:42PM +0200, Peter Zijlstra wrote:
> On Fri, Jul 30, 2021 at 12:24:35PM +0100, Will Deacon wrote:
> > +	struct rq_flags rf;
> > +	struct rq *rq;
> > +	int err;
> > +	struct cpumask *user_mask = NULL;
> 
> > +	cpumask_var_t new_mask;
> > +	const struct cpumask *override_mask = task_cpu_possible_mask(p);
> 
> > +	unsigned long flags;
> > +	struct cpumask *mask = p->user_cpus_ptr;
> 
> I've fixed all that up to be proper reverse x-mas trees; similar for
> other patches.

Thanks.

Will