[GIT PULL] blob-stacking updates for security-next

[Kees Cook <keescook@chromium.org>]

Hi James,

Please pull these blob-stacking changes for security-next.

Thanks!

-Kees

The following changes since commit bfeffd155283772bbe78c6a05dec7c0128ee500c:

  Linux 5.0-rc1 (2019-01-06 17:08:20 -0800)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/blob-stacking-security-next

for you to fetch changes up to a5e2fe7ede1268d2f80fe49ca1f717d0e3750995:

  TOMOYO: Update LSM flags to no longer be exclusive (2019-01-08 13:18:45 -0800)

----------------------------------------------------------------
LSM: Module stacking for SARA and Landlock

The combined series of LSM refactoring and addition of blob-sharing for
SARA and Landlock.

----------------------------------------------------------------
Casey Schaufler (19):
      LSM: Add all exclusive LSMs to ordered initialization
      procfs: add smack subdir to attrs
      Smack: Abstract use of cred security blob
      SELinux: Abstract use of cred security blob
      SELinux: Remove cred security blob poisoning
      SELinux: Remove unused selinux_is_enabled
      AppArmor: Abstract use of cred security blob
      TOMOYO: Abstract use of cred security blob
      Infrastructure management of the cred security blob
      SELinux: Abstract use of file security blob
      Smack: Abstract use of file security blob
      LSM: Infrastructure management of the file security
      SELinux: Abstract use of inode security blob
      Smack: Abstract use of inode security blob
      LSM: Infrastructure management of the inode security
      LSM: Infrastructure management of the task security
      SELinux: Abstract use of ipc security blobs
      Smack: Abstract use of ipc security blobs
      LSM: Infrastructure management of the ipc security blob

Kees Cook (19):
      LSM: Introduce LSM_FLAG_LEGACY_MAJOR
      LSM: Provide separate ordered initialization
      LSM: Plumb visibility into optional "enabled" state
      LSM: Lift LSM selection out of individual LSMs
      LSM: Build ordered list of LSMs to initialize
      LSM: Introduce CONFIG_LSM
      LSM: Introduce "lsm=" for boottime LSM selection
      LSM: Tie enabling logic to presence in ordered list
      LSM: Prepare for reorganizing "security=" logic
      LSM: Refactor "security=" in terms of enable/disable
      LSM: Separate idea of "major" LSM from "exclusive" LSM
      apparmor: Remove SECURITY_APPARMOR_BOOTPARAM_VALUE
      selinux: Remove SECURITY_SELINUX_BOOTPARAM_VALUE
      LSM: Split LSM preparation from initialization
      LoadPin: Initialize as ordered LSM
      Yama: Initialize as ordered LSM
      LSM: Introduce enum lsm_order
      capability: Initialize as LSM_ORDER_FIRST
      TOMOYO: Update LSM flags to no longer be exclusive

 Documentation/admin-guide/LSM/index.rst         |  13 +-
 Documentation/admin-guide/kernel-parameters.txt |   4 +
 fs/proc/base.c                                  |  64 ++-
 fs/proc/internal.h                              |   1 +
 include/linux/cred.h                            |   1 -
 include/linux/lsm_hooks.h                       |  40 +-
 include/linux/security.h                        |  15 +-
 include/linux/selinux.h                         |  35 --
 kernel/cred.c                                   |  13 -
 security/Kconfig                                |  41 +-
 security/apparmor/Kconfig                       |  16 -
 security/apparmor/domain.c                      |   2 +-
 security/apparmor/include/cred.h                |  16 +-
 security/apparmor/include/file.h                |   5 +-
 security/apparmor/include/lib.h                 |   4 +
 security/apparmor/include/task.h                |  18 +-
 security/apparmor/lsm.c                         |  65 ++-
 security/apparmor/task.c                        |   6 +-
 security/commoncap.c                            |   9 +-
 security/loadpin/loadpin.c                      |   8 +-
 security/security.c                             | 635 +++++++++++++++++++++---
 security/selinux/Kconfig                        |  15 -
 security/selinux/Makefile                       |   2 +-
 security/selinux/exports.c                      |  23 -
 security/selinux/hooks.c                        | 345 ++++---------
 security/selinux/include/audit.h                |   3 -
 security/selinux/include/objsec.h               |  38 +-
 security/selinux/selinuxfs.c                    |   4 +-
 security/selinux/ss/services.c                  |   1 -
 security/selinux/xfrm.c                         |   4 +-
 security/smack/smack.h                          |  44 +-
 security/smack/smack_access.c                   |   4 +-
 security/smack/smack_lsm.c                      | 316 ++++--------
 security/smack/smackfs.c                        |  18 +-
 security/tomoyo/common.h                        |  22 +-
 security/tomoyo/domain.c                        |   4 +-
 security/tomoyo/securityfs_if.c                 |  15 +-
 security/tomoyo/tomoyo.c                        |  49 +-
 security/yama/yama_lsm.c                        |   8 +-
 39 files changed, 1133 insertions(+), 793 deletions(-)
 delete mode 100644 include/linux/selinux.h
 delete mode 100644 security/selinux/exports.c

-- 
Kees Cook