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From: Peter Zijlstra <peterz@infradead.org>
To: "Paul E. McKenney" <paulmck@linux.ibm.com>
Cc: Steven Rostedt <rostedt@goodmis.org>,
	linux-kernel@vger.kernel.org, andrea.parri@amarulasolutions.com,
	Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>,
	Juri Lelli <juri.lelli@redhat.com>,
	Morten Rasmussen <morten.rasmussen@arm.com>,
	joelaf@google.com, Vincent Guittot <vincent.guittot@linaro.org>,
	Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Subject: Re: Question about sched_setaffinity()
Date: Mon, 13 May 2019 10:10:52 +0200	[thread overview]
Message-ID: <20190513081052.GJ2623@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <20190510230742.GY3923@linux.ibm.com>

On Fri, May 10, 2019 at 04:07:42PM -0700, Paul E. McKenney wrote:
> > The below trace explain the issue. Some Paul person did it, see below.
> > It's broken per construction :-)
> 
> *facepalm*  Hence the very strange ->cpus_allowed mask.  I really
> should have figured that one out.

I guess it's called a torture framework for a reason ;-)


  parent reply	other threads:[~2019-05-13  8:11 UTC|newest]

Thread overview: 24+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-27 18:02 Question about sched_setaffinity() Paul E. McKenney
2019-04-30 10:03 ` Peter Zijlstra
2019-04-30 10:51   ` Paul E. McKenney
2019-04-30 11:55     ` Peter Zijlstra
2019-05-01 19:12       ` Paul E. McKenney
2019-05-01 19:16         ` Steven Rostedt
2019-05-01 20:27           ` Paul E. McKenney
2019-05-07 22:16             ` Paul E. McKenney
2019-05-09 17:36               ` Paul E. McKenney
2019-05-09 19:36                 ` Paul E. McKenney
2019-05-10 12:08                   ` Peter Zijlstra
2019-05-10 23:07                     ` Paul E. McKenney
2019-05-11 21:45                       ` Andrea Parri
2019-05-12  0:39                         ` Paul E. McKenney
2019-05-12  1:05                           ` Andrea Parri
2019-05-13 12:20                             ` Paul E. McKenney
2019-05-13 15:37                               ` Joel Fernandes
2019-05-13 15:53                                 ` Paul E. McKenney
2019-05-13  8:10                       ` Peter Zijlstra [this message]
2019-05-13 12:19                         ` Paul E. McKenney
2019-05-09 21:40                 ` Andrea Parri
2019-05-09 21:56                   ` Andrea Parri
2019-05-09 22:17                     ` Paul E. McKenney
2019-05-10  6:32                       ` Andrea Parri

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