[CRIU] [PATCH 0/6] mnt: try to split a mount tree to restore over-mounted mounts

[Andrey Vagin]

On Wed, Sep 21, 2016 at 12:22 AM, Pavel Emelyanov <xemul at virtuozzo.com> wrote:
> On 09/13/2016 07:19 AM, Andrei Vagin wrote:
>> From: Andrei Vagin <avagin at virtuozzo.com>
>>
>> If a mount overmounts something else, we can try to restore it
>> separetly and then move it to the right places after restoring
>> all mounts.
>
> And we don't support it now, do we? Where is this check in the validate_mounts()?

at the end of this function:
...
pr_err("%d:%s is overmounted\n", m->mnt_id, m->mountpoint);

>