[GIT PULL] security: general updates for v4.21

[Mimi Zohar]

On Tue, 2019-01-08 at 08:45 +1100, James Morris wrote:

> > Included in this open window are a number of LSM changes, which were
> > not posted on the LSM mailing list and are not being upstreamed via
> > the LSMs.
> 
> If you see changes doing this, please call them out. Any changes to LSM 
> need to be cc'd at least to the LSM mailing list.

Sure.  I'm referring to Al's match_token() and other changes, which I
only learned about when Linus reviewed Eric Bigger's patch "KEYS: fix
parsing invalid pkey info string".

169d68efb03b selinux: switch away from match_token()
c3300aaf95fb smack: get rid of match_token()

Mimi