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>,
Dietmar Eggemann <dietmar.eggemann@arm.com>,
Steven Rostedt <rostedt@goodmis.org>,
Ben Segall <bsegall@google.com>, Mel Gorman <mgorman@suse.de>,
Valentin Schneider <vschneid@redhat.com>,
linux-kernel@vger.kernel.org,
Luca Abeni <luca.abeni@santannapisa.it>,
Tommaso Cucinotta <tommaso.cucinotta@santannapisa.it>,
Thomas Gleixner <tglx@linutronix.de>,
Joel Fernandes <joel@joelfernandes.org>,
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
Date: Wed, 6 Sep 2023 10:25:14 +0200 [thread overview]
Message-ID: <20230906082514.GA30172@noisy.programming.kicks-ass.net> (raw)
In-Reply-To: <20230906072501.GA38741@noisy.programming.kicks-ass.net>
On Wed, Sep 06, 2023 at 09:25:01AM +0200, Peter Zijlstra wrote:
> 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.
Clearly my scrambled brain confused admission control and access
control.
prev parent reply other threads:[~2023-09-06 8:25 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-31 20:28 [PATCH v4 0/7] SCHED_DEADLINE server infrastructure Daniel Bristot de Oliveira
2023-08-31 20:28 ` [PATCH v4 1/7] sched: Unify runtime accounting across classes Daniel Bristot de Oliveira
2023-09-15 21:41 ` Steven Rostedt
2023-08-31 20:28 ` [PATCH v4 2/7] sched/deadline: Collect sched_dl_entity initialization Daniel Bristot de Oliveira
2023-08-31 20:28 ` [PATCH v4 3/7] sched/deadline: Move bandwidth accounting into {en,de}queue_dl_entity Daniel Bristot de Oliveira
2023-08-31 20:28 ` [PATCH v4 4/7] sched/deadline: Introduce deadline servers Daniel Bristot de Oliveira
2023-08-31 20:28 ` [PATCH v4 5/7] sched/fair: Add trivial fair server Daniel Bristot de Oliveira
2023-08-31 20:28 ` [PATCH v4 6/7] sched/deadline: Deferrable dl server Daniel Bristot de Oliveira
2023-09-05 13:42 ` Peter Zijlstra
2023-09-05 15:24 ` Daniel Bristot de Oliveira
2023-09-06 8:29 ` Peter Zijlstra
2023-09-06 14:58 ` Daniel Bristot de Oliveira
2023-09-06 20:04 ` Peter Zijlstra
2023-09-06 20:08 ` Peter Zijlstra
2023-09-08 14:14 ` Daniel Bristot de Oliveira
2023-09-08 13:59 ` Daniel Bristot de Oliveira
2023-09-07 8:07 ` Peter Zijlstra
2023-09-08 15:28 ` Daniel Bristot de Oliveira
2023-09-08 16:11 ` Peter Zijlstra
2023-08-31 20:28 ` [PATCH v4 7/7] sched/fair: Fair server interface Daniel Bristot de Oliveira
2023-09-01 2:01 ` kernel test robot
2023-09-05 13:55 ` Peter Zijlstra
2023-09-05 16:17 ` Daniel Bristot de Oliveira
2023-09-06 7:25 ` Peter Zijlstra
2023-09-06 8:25 ` Peter Zijlstra [this message]
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