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From: Marc Dionne <marc.c.dionne@gmail.com>
Date: Wed, 22 Aug 2018 18:46:36 -0300
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Subject: Re: [PATCH v3] vfs: don't evict uninitialized inode
To: Miklos Szeredi <mszeredi@redhat.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
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On Wed, Aug 22, 2018 at 4:37 PM, Marc Dionne <marc.c.dionne@gmail.com> wrote:
>
> FYI with this patch (now merged) I'm seeing warnings whenever an
> object is created in an overlayfs mount:
>
> [  842.152673] list_add double add: new=ffff88017efe03d8,
> prev=ffff88015c07ad88, next=ffff88017efe03d8.
> [  842.152687] WARNING: CPU: 4 PID: 7592 at lib/list_debug.c:31
> __list_add_valid+0x6e/0x80
>

And I see that's now fixed by 6faf05c2b2b4 ("ovl: set I_CREATING on
inode being created").

Marc