[LTP] [PATCH] syscalls/keyctl02: Add new regression test

[Cyril Hrubis]

Hi!
> Fixed by:
> commit b4a1b4f5047e4f54e194681125c74c0aa64d637d
> Author: David Howells <dhowells@redhat.com>
> Date:   Fri Dec 18 01:34:26 2015 +0000
> 
>     KEYS: Fix race between read and revoke

Looks good, the original reproducer uses four threads instead of two
though. Are two enough to crash the buggy kernel with 100% probability?

-- 
Cyril Hrubis
chrubis@suse.cz