linux-kernel - Re: [PATCH -v4 1/8] locking/drm: Kill mutex trickery

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Message-ID: <20161114140446.GD3142@twins.programming.kicks-ass.net>
Date:   Mon, 14 Nov 2016 15:04:46 +0100
From:   Peter Zijlstra <peterz@...radead.org>
To:     Ingo Molnar <mingo@...nel.org>
Cc:     Daniel Vetter <daniel.vetter@...ll.ch>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Waiman Long <waiman.long@....com>,
        Jason Low <jason.low2@....com>,
        Ding Tianhong <dingtianhong@...wei.com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Will Deacon <Will.Deacon@....com>,
        Ingo Molnar <mingo@...hat.com>,
        Imre Deak <imre.deak@...el.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Davidlohr Bueso <dave@...olabs.net>,
        Tim Chen <tim.c.chen@...ux.intel.com>,
        Terry Rudd <terry.rudd@....com>,
        "Paul E. McKenney" <paulmck@...ibm.com>,
        Jason Low <jason.low2@...com>,
        Chris Wilson <chris@...is-wilson.co.uk>,
        Rob Clark <robdclark@...il.com>
Subject: Re: [PATCH -v4 1/8] locking/drm: Kill mutex trickery

On Sat, Nov 12, 2016 at 11:58:49AM +0100, Ingo Molnar wrote:

> Could you send a final version of trylock_recursive() patch for me to apply?

The latest lives here:

 lkml.kernel.org/r/20161109103813.GN3157@...ns.programming.kicks-ass.net

But I would really like someone to actually test that before you stick
it in.