linux-kernel - Re: [PATCH 1/1] x86, ticketlock: spin_unlock

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Message-ID: <CA+55aFx=B59WPLxQVuETk7rD-xxVPggopv95pt+AdMpuEVzxEQ@mail.gmail.com>
Date:	Mon, 1 Dec 2014 14:23:45 -0800
From:	Linus Torvalds <torvalds@...ux-foundation.org>
To:	Oleg Nesterov <oleg@...hat.com>
Cc:	Ingo Molnar <mingo@...hat.com>,
	Jeremy Fitzhardinge <jeremy@...p.org>,
	"Paul E.McKenney" <paulmck@...ux.vnet.ibm.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Waiman Long <Waiman.Long@...com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 1/1] x86, ticketlock: spin_unlock_wait() can livelock

On Mon, Dec 1, 2014 at 2:09 PM, Oleg Nesterov <oleg@...hat.com> wrote:
>
> Please look at https://bugzilla.redhat.com/show_bug.cgi?id=1128995

Heh. That's a RH-only bugzilla, I'm not authorized to see it.

              Linus
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