[GIT PULL] Smack patches for v5.4

[Casey Schaufler]

Hello Linus

I have four patches for v5.4. Nothing is major. All but one are in
response to mechanically detected potential issues. The remaining
patch cleans up kernel-doc notations.

This is my first direct pull request. I think I have followed process
correctly, but if not I will attend to my error as required.

The following changes since commit 0ecfebd2b52404ae0c54a878c872bb93363ada36:

  Linux 5.2 (2019-07-07 15:41:56 -0700)

are available in the Git repository at:

  https://github.com/cschaufler/smack-next.git smack-for-5.4

for you to fetch changes up to e5bfad3d7acc5702f32aafeb388362994f4d7bd0:

  smack: use GFP_NOFS while holding inode_smack::smk_lock (2019-09-04 09:37:07 -0700)

----------------------------------------------------------------
Eric Biggers (1):
      smack: use GFP_NOFS while holding inode_smack::smk_lock

Jann Horn (1):
      Smack: Don't ignore other bprm->unsafe flags if LSM_UNSAFE_PTRACE is set

Jia-Ju Bai (1):
      security: smack: Fix possible null-pointer dereferences in smack_socket_sock_rcv_skb()

luanshi (1):
      smack: fix some kernel-doc notations

 security/smack/smack_access.c |  6 +++---
 security/smack/smack_lsm.c    | 40 ++++++++++++++++++++--------------------
 2 files changed, 23 insertions(+), 23 deletions(-)

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