From: Cyrill Gorcunov <gorcunov@gmail.com>
To: Hugh Dickins <hughd@google.com>
Cc: Andrey Vagin <avagin@openvz.org>,
LKML <linux-kernel@vger.kernel.org>,
Pavel Emelyanov <xemul@virtuozzo.com>,
Dmitry Safonov <dsafonov@virtuozzo.com>,
Andrew Morton <akpm@linuxfoundation.org>,
Oleg Nesterov <oleg@redhat.com>
Subject: Re: [criu] 1M guard page ruined restore
Date: Wed, 21 Jun 2017 18:48:50 +0300 [thread overview]
Message-ID: <20170621154850.GE31050@uranus> (raw)
In-Reply-To: <20170621152256.GC31050@uranus>
On Wed, Jun 21, 2017 at 06:22:56PM +0300, Cyrill Gorcunov wrote:
> This start failing because
>
> | static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
>
> function get dropped off. Hugh, it is done on intent and
> userspace programs have to extend stack manually?
Sorry for noise. I forget to add 1M gap for testing.
All is fine!
next prev parent reply other threads:[~2017-06-21 16:45 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-20 7:52 [criu] 1M guard page ruined restore Cyrill Gorcunov
2017-06-20 10:23 ` Hugh Dickins
2017-06-20 10:41 ` Cyrill Gorcunov
2017-06-21 15:22 ` Cyrill Gorcunov
2017-06-21 15:48 ` Cyrill Gorcunov [this message]
2017-06-21 15:57 ` Oleg Nesterov
2017-06-21 16:04 ` Cyrill Gorcunov
2017-06-21 17:01 ` Oleg Nesterov
2017-06-21 17:15 ` Dmitry Safonov
2017-06-21 17:19 ` Dmitry Safonov
2017-06-21 17:31 ` Oleg Nesterov
2017-06-21 17:37 ` Dmitry Safonov
2017-06-21 17:52 ` Dmitry Safonov
2017-06-22 1:24 ` Hugh Dickins
2017-06-22 8:06 ` Cyrill Gorcunov
2017-06-21 17:15 ` Oleg Nesterov
2017-06-21 17:53 ` Cyrill Gorcunov
2017-06-21 17:16 ` Willy Tarreau
2017-06-22 14:23 ` Oleg Nesterov
2017-06-22 15:05 ` Cyrill Gorcunov
2017-06-20 10:51 ` Oleg Nesterov
2017-06-20 11:10 ` Cyrill Gorcunov
2017-06-20 11:55 ` Cyrill Gorcunov
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