linux-kernel - Re: [PATCH -next] ipc/sem: prevent queue.status tearing in semop

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Message-ID: <20180717052850.62vaf4pi5yibtu5j@linux-r8p5>
Date:   Mon, 16 Jul 2018 22:28:50 -0700
From:   Davidlohr Bueso <dave@...olabs.net>
To:     akpm@...ux-foundation.org
Cc:     manfred@...orfullife.com, linux-kernel@...r.kernel.org,
        Davidlohr Bueso <dbueso@...e.de>
Subject: Re: [PATCH -next] ipc/sem: prevent queue.status tearing in semop

On Mon, 16 Jul 2018, Bueso wrote:

>In order for load/store tearing to work, _all_ accesses to
                                ^ prevention