linux-kernel - Re: [PATCH] Fix mm->owner point to a tsk that has been free

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Message-ID: <20181218163114.GV10600@bombadil.infradead.org>
Date:   Tue, 18 Dec 2018 08:31:14 -0800
From:   Matthew Wilcox <willy@...radead.org>
To:     gchen chen <gchen.guomin@...il.com>
Cc:     Michal Hocko <mhocko@...nel.org>,
        "Michael S. Tsirkin" <mst@...hat.com>,
        Jason Wang <jasowang@...hat.com>,
        Christoph Hellwig <hch@...radead.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        "Luis R. Rodriguez" <mcgrof@...nel.org>,
        gchen <guominchen@...cent.com>,
        "Eric W. Biederman" <ebiederm@...ssion.com>,
        Dominik Brodowski <linux@...inikbrodowski.net>,
        Arnd Bergmann <arnd@...db.de>, linux-kernel@...r.kernel.org,
        linux-mm@...ck.org
Subject: Re: [PATCH] Fix mm->owner point to a tsk that has been free

On Wed, Dec 19, 2018 at 12:21:27AM +0800, gchen chen wrote:
> Oh, yes, the patch 39af176 has been skip the kthread
> on mm_update_next_owner .

Actually f87fb599ae4