[CRIU] [PATCH] sysctl: restore sysctl-vs synchronously

[Cyrill Gorcunov]

On Wed, Oct 28, 2015 at 05:28:02PM +0300, Andrey Vagin wrote:
> From: Andrew Vagin <avagin at openvz.org>
> 
> CRIU sets kernel/sem_next_id to retore semaphores and
> this sysctl should be set berore semget().
> 
> (00.550616)      1: UNS: calling 0x443f70 (15, 1)
> (00.551077)      1: Error (ipc_ns.c:573): Failed to restore sem id (0 instead of 65536)
> (00.551251)      1: Error (ipc_ns.c:627): Failed to prepare semaphores set
> 
> Cc: Cyrill Gorcunov <gorcunov at openvz.org>
> Cc: Tycho Andersen <tycho.andersen at canonical.com>
> Reported-by: Cyrill Gorcunov <gorcunov at openvz.org>
> Signed-off-by: Andrew Vagin <avagin at openvz.org>
Acked-by: Cyrill Gorcunov <gorcunov at openvz.org>

Thank you!