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Date:   Wed, 6 Sep 2023 09:25:01 +0200
From:   Peter Zijlstra <peterz@infradead.org>
To:     Daniel Bristot de Oliveira <bristot@redhat.com>
Cc:     Daniel Bristot de Oliveira <bristot@kernel.org>,
        Ingo Molnar <mingo@redhat.com>,
        Juri Lelli <juri.lelli@redhat.com>,
        Vincent Guittot <vincent.guittot@linaro.org>,
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        Luca Abeni <luca.abeni@santannapisa.it>,
        Tommaso Cucinotta <tommaso.cucinotta@santannapisa.it>,
        Thomas Gleixner <tglx@linutronix.de>,
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        Vineeth Pillai <vineeth@bitbyteword.org>,
        Shuah Khan <skhan@linuxfoundation.org>,
        Phil Auld <pauld@redhat.com>
Subject: Re: [PATCH v4 7/7] sched/fair: Fair server interface
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On Tue, Sep 05, 2023 at 06:17:26PM +0200, Daniel Bristot de Oliveira wrote:

> > Additionally, should not the deadline parameters be vetted by access
> > control before being accepted ?
> 
> like security_task_getscheduler(p)? But we have no p...

I was thinking sched_dl_overflow() or thereabout. That still runs on p,
but I'm thikning that should be easily adapted to dl_se or somesuch.