[GIT PULL] Security subsystem: Smack updates for v5.2

[James Morris <jmorris@namei.org>]

From Casey: "There's one bug fix for IPv6 handling and two memory use 
improvements."

Plus a couple of further bugfixes.

The following changes since commit fe9fd2ef383c2f5883fcd3f7adce0de9ce2556ff:

  Revert "security: inode: fix a missing check for securityfs_create_file" (2019-04-10 14:59:20 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git next-smack

for you to fetch changes up to 8d31a5c35ed179825a2145881ad7cd8f9907d94b:

  Merge branch 'smack-for-5.2-b' of https://github.com/cschaufler/next-smack into next-smack (2019-05-06 20:24:51 -0700)

----------------------------------------------------------------
Casey Schaufler (3):
      Smack: Create smack_rule cache to optimize memory usage
      Smack: Fix IPv6 handling of 0 secmark
      Smack: Fix kbuild reported build error

James Morris (3):
      Merge branch 'smack-for-5.2' of https://github.com/cschaufler/next-smack into next-smack
      Merge branch 'smack-for-5.2-b' of https://github.com/cschaufler/next-smack into next-smack
      Merge branch 'smack-for-5.2-b' of https://github.com/cschaufler/next-smack into next-smack

Tetsuo Handa (1):
      smack: Check address length before reading address family

Vishal Goel (1):
      smack: removal of global rule list

 security/smack/smack.h     |  1 +
 security/smack/smack_lsm.c | 34 +++++++++++++++++++++++-----
 security/smack/smackfs.c   | 55 ++++++++++++++--------------------------------
 3 files changed, 45 insertions(+), 45 deletions(-)