Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux...

Pull security subsystem updates from James Morris.

Mostly ima, selinux, smack and key handling updates.

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (65 commits)
  integrity: do zero padding of the key id
  KEYS: output last portion of fingerprint in /proc/keys
  KEYS: strip 'id:' from ca_keyid
  KEYS: use swapped SKID for performing partial matching
  KEYS: Restore partial ID matching functionality for asymmetric keys
  X.509: If available, use the raw subjKeyId to form the key description
  KEYS: handle error code encoded in pointer
  selinux: normalize audit log formatting
  selinux: cleanup error reporting in selinux_nlmsg_perm()
  KEYS: Check hex2bin()'s return when generating an asymmetric key ID
  ima: detect violations for mmaped files
  ima: fix race condition on ima_rdwr_violation_check and process_measurement
  ima: added ima_policy_flag variable
  ima: return an error code from ima_add_boot_aggregate()
  ima: provide 'ima_appraise=log' kernel option
  ima: move keyring initialization to ima_init()
  PKCS#7: Handle PKCS#7 messages that contain no X.509 certs
  PKCS#7: Better handling of unsupported crypto
  KEYS: Overhaul key identification when searching for asymmetric keys
  KEYS: Implement binary asymmetric key ID handling
  ...

diff --cc Documentation/kernel-parameters.txt
Simple merge

diff --cc MAINTAINERS
Simple merge

diff --cc fs/namei.c
Simple merge

diff --cc fs/nfsd/vfs.c
index 965cffd17a0c9fb91f7162e619782b95f25575b8,d49c778faecb973e4cfbb3fdb560fb5345f5dd27..989129e2d6eac69951abf3a6c1f4f9cae9fbb826
--- 1/fs/nfsd/vfs.c
--- 2/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@@ -714,25 -704,19 +714,25 @@@ nfsd_open(struct svc_rqst *rqstp, struc
                else
                        flags = O_WRONLY|O_LARGEFILE;
        }
 -      *filp = dentry_open(&path, flags, current_cred());
 -      if (IS_ERR(*filp)) {
 -              host_err = PTR_ERR(*filp);
 -              *filp = NULL;
 -      } else {
 -              host_err = ima_file_check(*filp, may_flags, 0);
  
 -              if (may_flags & NFSD_MAY_64BIT_COOKIE)
 -                      (*filp)->f_mode |= FMODE_64BITHASH;
 -              else
 -                      (*filp)->f_mode |= FMODE_32BITHASH;
 +      file = dentry_open(&path, flags, current_cred());
 +      if (IS_ERR(file)) {
 +              host_err = PTR_ERR(file);
 +              goto out_nfserr;
        }
  
-       host_err = ima_file_check(file, may_flags);
++      host_err = ima_file_check(file, may_flags, 0);
 +      if (host_err) {
 +              nfsd_close(file);
 +              goto out_nfserr;
 +      }
 +
 +      if (may_flags & NFSD_MAY_64BIT_COOKIE)
 +              file->f_mode |= FMODE_64BITHASH;
 +      else
 +              file->f_mode |= FMODE_32BITHASH;
 +
 +      *filp = file;
  out_nfserr:
        err = nfserrno(host_err);
  out:

diff --cc include/linux/kernel.h
index e9e420b6d9316fc191babb91ae7a7e64b932b0ea,89a0b8e5a9522b6f581fecb6cd19ae0e18f1017c..35c8ffb0136f5b88935ee56a504019b0b079e77b
--- 1/include/linux/kernel.h
--- 2/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@@ -494,10 -493,16 +494,11 @@@ static inline char *hex_byte_pack_upper
        return buf;
  }
  
 -static inline char * __deprecated pack_hex_byte(char *buf, u8 byte)
 -{
 -      return hex_byte_pack(buf, byte);
 -}
 -
  extern int hex_to_bin(char ch);
  extern int __must_check hex2bin(u8 *dst, const char *src, size_t count);
+ extern char *bin2hex(char *dst, const void *src, size_t count);
  
 -int mac_pton(const char *s, u8 *mac);
 +bool mac_pton(const char *s, u8 *mac);
  
  /*
   * General tracing related utility functions - trace_printk(),

diff --cc include/linux/security.h
Simple merge

diff --cc net/rxrpc/ar-key.c
Simple merge

diff --cc security/keys/key.c
Simple merge

diff --cc security/keys/request_key.c
Simple merge

diff --cc security/selinux/hooks.c
Simple merge

diff --cc security/selinux/netif.c
Simple merge

diff --cc security/smack/smack_lsm.c
index 69e5635d89e55f2e7d7007b0b7253ef3ef659eb6,93dc876734a4f7f7db8097bf014f52aba6ec05c4..d515ec25ae9fc543d16a3d3eac1ffb7acf3813da
--- 1/security/smack/smack_lsm.c
--- 2/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@@ -1394,7 -1574,8 +1574,7 @@@ static void smack_file_set_fowner(struc
  {
        struct smack_known *skp = smk_of_current();
  
-       file->f_security = skp->smk_known;
+       file->f_security = skp;
 -      return 0;
  }
  
  /**