Freaze make check at tst-timer.out and failed to create ashared memory object

[Kaoru Fukui]

On  6 Sep, Jack Howarth wrote:
> Kaoru,
>     What distro are you using? Make sure you have 
> 
> none            /dev/shm                shm     defaults        0 0
> 
> in your /etc/fstab. Unless of course you are using devfs in your
> kernel in which case it should be mounted automatically.
>                           Jack

Thanks Jack 
I have claimed shm_open problem by Jakub's suggestion.
I red kernel doc then set it.

But automatically shm check is better.
I'm using distro which is almost rawhide.

Kaoru