Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: (21 commits)
  [CIFS] fix oops on second mount to same server when null auth is used
  [CIFS] Fix stale mode after readdir when cifsacl specified
  [CIFS] add mode to acl conversion helper function
  [CIFS] Fix incorrect mode when ACL had deny access control entries
  [CIFS] Add uid to key description so krb can handle user mounts
  [CIFS] Fix walking out end of cifs dacl
  [CIFS] Add upcall files for cifs to use spnego/kerberos
  [CIFS] add OIDs for KRB5 and MSKRB5 to ASN1 parsing routines
  [CIFS] Register and unregister cifs_spnego_key_type on module init/exit
  [CIFS] implement upcalls for SPNEGO blob via keyctl API
  [CIFS] allow cifs_calc_signature2 to deal with a zero length iovec
  [CIFS] If no Access Control Entries, set mode perm bits to zero
  [CIFS] when mount helper missing fix slash wrong direction in share
  [CIFS] Don't request too much permission when reading an ACL
  [CIFS] enable get mode from ACL when cifsacl mount option specified
  [CIFS] ACL support part 8
  [CIFS] acl support part 7
  [CIFS] acl support part 6
  [CIFS] acl support part 6
  [CIFS] remove unused funtion compile warning when experimental off
  ...

1 files changed, 10 insertions, 5 deletions

diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 5e8b388be3b6..7d907e84e032 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -289,7 +289,7 @@ static int decode_sfu_inode(struct inode *inode, __u64 size,
 
 #define SFBITS_MASK (S_ISVTX | S_ISGID | S_ISUID)  /* SETFILEBITS valid bits */
 
-static int get_sfu_uid_mode(struct inode *inode,
+static int get_sfu_mode(struct inode *inode,
                         const unsigned char *path,
                         struct cifs_sb_info *cifs_sb, int xid)
 {
@@ -527,11 +527,16 @@ int cifs_get_inode_info(struct inode **pinode,
 
                 /* BB fill in uid and gid here? with help from winbind?
                    or retrieve from NTFS stream extended attribute */
+#ifdef CONFIG_CIFS_EXPERIMENTAL
+                /* fill in 0777 bits from ACL */
+                if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_CIFS_ACL) {
+                        cFYI(1, ("Getting mode bits from ACL"));
+                        acl_to_uid_mode(inode, search_path);
+                }
+#endif
                 if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_UNX_EMUL) {
-                        /* fill in uid, gid, mode from server ACL */
-                        /* BB FIXME this should also take into account the
-                         * default uid specified on mount if present */
-                        get_sfu_uid_mode(inode, search_path, cifs_sb, xid);
+                        /* fill in remaining high mode bits e.g. SUID, VTX */
+                        get_sfu_mode(inode, search_path, cifs_sb, xid);
                 } else if (atomic_read(&cifsInfo->inUse) == 0) {
                         inode->i_uid = cifs_sb->mnt_uid;
                         inode->i_gid = cifs_sb->mnt_gid;