1 files changed, 7 insertions, 7 deletions

diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index 11431ed72a7f..f49d684edd96 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -225,6 +225,7 @@ int cifs_posix_open(char *full_path, struct inode **pinode,
         if (!(oflags & FMODE_READ))
                 write_only = true;
 
+        mode &= ~current_umask();
         rc = CIFSPOSIXCreate(xid, cifs_sb->tcon, posix_flags, mode,
                         pnetfid, presp_data, &oplock, full_path,
                         cifs_sb->local_nls, cifs_sb->mnt_cifs_flags &
@@ -310,7 +311,6 @@ cifs_create(struct inode *inode, struct dentry *direntry, int mode,
                 return -ENOMEM;
         }
 
-        mode &= ~current_umask();
         if (oplockEnabled)
                 oplock = REQ_OPLOCK;
 
@@ -336,7 +336,7 @@ cifs_create(struct inode *inode, struct dentry *direntry, int mode,
                         else /* success, no need to query */
                                 goto cifs_create_set_dentry;
                 } else if ((rc != -EIO) && (rc != -EREMOTE) &&
-                         (rc != -EOPNOTSUPP)) /* path not found or net err */
+                         (rc != -EOPNOTSUPP) && (rc != -EINVAL))
                         goto cifs_create_out;
                 /* else fallthrough to retry, using older open call, this is
                    case where server does not support this SMB level, and
@@ -609,7 +609,6 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
         int xid;
         int rc = 0; /* to get around spurious gcc warning, set to zero here */
         int oplock = 0;
-        int mode;
         __u16 fileHandle = 0;
         bool posix_open = false;
         struct cifs_sb_info *cifs_sb;
@@ -660,13 +659,12 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
 
         if (pTcon->unix_ext) {
                 if (!(nd->flags & (LOOKUP_PARENT | LOOKUP_DIRECTORY)) &&
-                                (nd->flags & LOOKUP_OPEN)) {
+                     (nd->flags & LOOKUP_OPEN) && !pTcon->broken_posix_open) {
                         if (!((nd->intent.open.flags & O_CREAT) &&
                                         (nd->intent.open.flags & O_EXCL))) {
-                                mode = nd->intent.open.create_mode &
-                                                ~current_umask();
                                 rc = cifs_posix_open(full_path, &newInode,
-                                        parent_dir_inode->i_sb, mode,
+                                        parent_dir_inode->i_sb,
+                                        nd->intent.open.create_mode,
                                         nd->intent.open.flags, &oplock,
                                         &fileHandle, xid);
                                 /*
@@ -681,6 +679,8 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
                                  */
                                 if ((rc != -EINVAL) && (rc != -EOPNOTSUPP))
                                         posix_open = true;
+                                else
+                                        pTcon->broken_posix_open = true;
                         }
                 }
                 if (!posix_open)