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Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation

From Peter Zijlstra <peterz@infradead.org>
Newsgroups linux.kernel
Subject Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation
Date 2017-08-30 11:20 +0200
Message-ID <uk7kd-6sc-9@gated-at.bofh.it> (permalink)
References (5 earlier) <ujKH0-Hh-7@gated-at.bofh.it> <uk0LM-2mC-3@gated-at.bofh.it> <uk5V8-5sY-3@gated-at.bofh.it> <uk70R-66H-3@gated-at.bofh.it> <uk7ay-6p7-23@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Wed, Aug 30, 2017 at 06:01:59PM +0900, Byungchul Park wrote:
> My point is that we inevitably lose valuable dependencies by yours. That's
> why I've endlessly asked you 'do you have any reason you try those patches?'
> a ton of times. And you have never answered it.

The only dependencies that are lost are those between the first work and
the setup of the workqueue thread.

And there obviously _should_ not be any dependencies between those. A
work should not depend on the setup of the thread.

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Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Peter Zijlstra <peterz@infradead.org> - 2017-08-29 11:10 +0200
  [tip:locking/core] locking/lockdep: Untangle xhlock history  save/restore from task independence tip-bot for Peter Zijlstra <tipbot@zytor.com> - 2017-08-29 16:30 +0200
  Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Byungchul Park <max.byungchul.park@gmail.com> - 2017-08-29 18:10 +0200
    Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Peter Zijlstra <peterz@infradead.org> - 2017-08-29 20:50 +0200
  Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Byungchul Park <byungchul.park@lge.com> - 2017-08-30 04:20 +0200
    Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Byungchul Park <byungchul.park@lge.com> - 2017-08-30 09:50 +0200
      Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Peter Zijlstra <peterz@infradead.org> - 2017-08-30 11:00 +0200
        RE: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation "Byungchul Park" <byungchul.park@lge.com> - 2017-08-30 11:10 +0200
          Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Peter Zijlstra <peterz@infradead.org> - 2017-08-30 11:20 +0200
            RE: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation "Byungchul Park" <byungchul.park@lge.com> - 2017-08-30 11:40 +0200
          Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Peter Zijlstra <peterz@infradead.org> - 2017-08-30 11:20 +0200
            RE: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation "Byungchul Park" <byungchul.park@lge.com> - 2017-08-30 11:30 +0200
              Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Byungchul Park <byungchul.park@lge.com> - 2017-08-30 13:30 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Byungchul Park <max.byungchul.park@gmail.com> - 2017-08-30 15:00 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Byungchul Park <byungchul.park@lge.com> - 2017-08-31 09:30 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Peter Zijlstra <peterz@infradead.org> - 2017-08-31 10:10 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Byungchul Park <byungchul.park@lge.com> - 2017-08-31 10:20 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Peter Zijlstra <peterz@infradead.org> - 2017-08-31 10:40 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Byungchul Park <byungchul.park@lge.com> - 2017-09-01 04:10 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Peter Zijlstra <peterz@infradead.org> - 2017-09-01 11:50 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Byungchul Park <byungchul.park@lge.com> - 2017-09-01 12:20 +0200
                RE: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation 박병철/선임연구원/SW Platform(연)AOT팀(byungchul.park@lge.com)          <byungchul.park@lge.com> - 2017-09-01 14:10 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Peter Zijlstra <peterz@infradead.org> - 2017-09-01 14:40 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Byungchul Park <max.byungchul.park@gmail.com> - 2017-09-01 16:00 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Peter Zijlstra <peterz@infradead.org> - 2017-09-01 18:40 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Byungchul Park <byungchul.park@lge.com> - 2017-09-04 03:40 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Byungchul Park <byungchul.park@lge.com> - 2017-09-04 04:10 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Peter Zijlstra <peterz@infradead.org> - 2017-09-04 13:50 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Byungchul Park <byungchul.park@lge.com> - 2017-09-05 02:40 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Peter Zijlstra <peterz@infradead.org> - 2017-09-05 09:10 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Peter Zijlstra <peterz@infradead.org> - 2017-09-05 09:20 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Byungchul Park <byungchul.park@lge.com> - 2017-09-05 11:00 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Peter Zijlstra <peterz@infradead.org> - 2017-09-05 11:40 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Byungchul Park <byungchul.park@lge.com> - 2017-09-05 12:40 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Byungchul Park <byungchul.park@lge.com> - 2017-09-05 13:00 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Peter Zijlstra <peterz@infradead.org> - 2017-09-05 15:50 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Byungchul Park <byungchul.park@lge.com> - 2017-09-06 02:00 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Boqun Feng <boqun.feng@gmail.com> - 2017-09-06 02:50 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Byungchul Park <byungchul.park@lge.com> - 2017-09-06 03:40 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Byungchul Park <byungchul.park@lge.com> - 2017-09-07 02:00 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Byungchul Park <byungchul.park@lge.com> - 2017-09-07 02:20 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Byungchul Park <byungchul.park@lge.com> - 2017-09-06 02:50 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Peter Zijlstra <peterz@infradead.org> - 2017-09-05 13:00 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Byungchul Park <byungchul.park@lge.com> - 2017-09-05 13:30 +0200
                Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Byungchul Park <byungchul.park@lge.com> - 2017-09-05 10:40 +0200
              Re: [PATCH 4/4] lockdep: Fix workqueue crossrelease annotation Peter Zijlstra <peterz@infradead.org> - 2017-08-31 10:10 +0200

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