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From: Ingo Molnar <mingo@kernel.org>
To: Peter Zijlstra <peterz@infradead.org>
Cc: linux-kernel@vger.kernel.org, torvalds@linux-foundation.org,
	fweisbec@gmail.com, oleg@redhat.com, umgwanakikbuti@gmail.com,
	tglx@linutronix.de, rostedt@goodmis.org
Subject: Re: [RFC][PATCH 00/11] sched: Killing PREEMPT_ACTIVE
Date: Tue, 29 Sep 2015 12:34:28 +0200	[thread overview]
Message-ID: <20150929103428.GA22647@gmail.com> (raw)
In-Reply-To: <20150929092825.540553633@infradead.org>


* Peter Zijlstra <peterz@infradead.org> wrote:

> This series kills PREEMPT_ACTIVE dead, its a tad risky, but survives light 
> testing on x86_64 and seems to compile on everything else.

I've applied the first three patches because they look low risk.

Will wait a bit with the rest.

Thanks,

	Ingo

      parent reply	other threads:[~2015-09-29 10:34 UTC|newest]

Thread overview: 61+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-09-29  9:28 [RFC][PATCH 00/11] sched: Killing PREEMPT_ACTIVE Peter Zijlstra
2015-09-29  9:28 ` [RFC][PATCH 01/11] sched: Simplify INIT_PREEMPT_COUNT Peter Zijlstra
2015-09-29 10:30   ` [tip:sched/core] sched/core: " tip-bot for Peter Zijlstra
2015-09-29 13:19   ` [RFC][PATCH 01/11] sched: " Frederic Weisbecker
2015-09-29 14:43   ` Steven Rostedt
2015-09-29 14:47     ` Peter Zijlstra
     [not found]   ` <20150929103729.00899e69@gandalf.local.home>
     [not found]     ` <20150929143559.GL3816@twins.programming.kicks-ass.net>
2015-09-29 15:00       ` Steven Rostedt
2015-09-29 15:05         ` Peter Zijlstra
2015-09-29  9:28 ` [RFC][PATCH 02/11] sched: Create preempt_count invariant Peter Zijlstra
2015-09-29 10:30   ` [tip:sched/core] sched/core: " tip-bot for Peter Zijlstra
2015-09-29 12:55   ` [RFC][PATCH 02/11] sched: " Frederic Weisbecker
2015-09-29 13:02     ` Peter Zijlstra
2015-09-29 14:40       ` Steven Rostedt
2015-09-29 13:11   ` Thomas Gleixner
2015-09-29 14:09     ` Peter Zijlstra
2015-09-29  9:28 ` [RFC][PATCH 03/11] sched: Robustify preemption leak checks Peter Zijlstra
2015-09-29 10:31   ` [tip:sched/core] sched/core: " tip-bot for Peter Zijlstra
2015-09-29 13:13   ` [RFC][PATCH 03/11] sched: " Thomas Gleixner
2015-09-29 13:25   ` Frederic Weisbecker
2015-09-29 14:24     ` Peter Zijlstra
2015-09-29 14:32       ` Frederic Weisbecker
2015-09-29 15:07   ` Steven Rostedt
2015-09-29 15:17     ` Peter Zijlstra
2015-09-29  9:28 ` [RFC][PATCH 04/11] sched: Rework TASK_DEAD preemption exception Peter Zijlstra
2015-09-29 13:13   ` Thomas Gleixner
2015-09-29 13:41   ` Frederic Weisbecker
2015-09-29 15:10   ` Steven Rostedt
2015-09-29  9:28 ` [RFC][PATCH 05/11] sched: Add preempt argument to __schedule() Peter Zijlstra
2015-09-29 13:14   ` Thomas Gleixner
2015-09-29 13:18   ` Frederic Weisbecker
2015-09-29 15:28   ` Steven Rostedt
2015-09-29 15:30     ` Steven Rostedt
2015-09-29 15:29       ` Peter Zijlstra
2015-09-29  9:28 ` [RFC][PATCH 06/11] sched: Fix trace_sched_switch() Peter Zijlstra
2015-09-29 13:15   ` Thomas Gleixner
2015-09-29 15:38   ` Steven Rostedt
2015-09-29 15:48     ` Peter Zijlstra
2015-09-29 16:30       ` Steven Rostedt
2015-09-29  9:28 ` [RFC][PATCH 07/11] sched: Stop setting PREEMPT_ACTIVE Peter Zijlstra
2015-09-29 13:16   ` Thomas Gleixner
2015-09-29 15:41   ` Steven Rostedt
2015-09-29 16:25     ` Peter Zijlstra
2015-09-29  9:28 ` [RFC][PATCH 08/11] sched: Simplify preempt_count tests Peter Zijlstra
2015-09-29 13:17   ` Thomas Gleixner
2015-09-29 15:42   ` Steven Rostedt
2015-09-29  9:28 ` [RFC][PATCH 09/11] sched, x86: Kill saved_preempt_count Peter Zijlstra
2015-09-29 13:18   ` Thomas Gleixner
2015-09-29 15:44   ` Steven Rostedt
2015-09-29 15:46     ` Peter Zijlstra
2015-09-29  9:28 ` [RFC][PATCH 10/11] sched: Kill PREEMPT_ACTIVE Peter Zijlstra
2015-09-29 13:18   ` Thomas Gleixner
2015-09-29 15:45   ` Steven Rostedt
2015-09-29  9:28 ` [RFC][PATCH 11/11] sched: More notrace Peter Zijlstra
2015-09-29 13:19   ` Thomas Gleixner
2015-09-29 15:58   ` Steven Rostedt
2015-09-29 10:27 ` [RFC][PATCH 12/11] sched: Add preempt_count invariant check Peter Zijlstra
2015-09-29 10:32   ` Peter Zijlstra
2015-09-29 10:56   ` [RFC][PATCH v2 " Peter Zijlstra
2015-09-29 11:55     ` Linus Torvalds
2015-09-29 11:55       ` Peter Zijlstra
2015-09-29 10:34 ` Ingo Molnar [this message]

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