…cifs-2.6

Pull smb directory moves and client fixes from Steve French:
 "Four smb3 client fixes (three of which marked for stable) and three
  patches to move of fs/cifs and fs/ksmbd to a new common "fs/smb"
  parent directory

   - Move the client and server source directories to a common parent
     directory:

       fs/cifs -> fs/smb/client
       fs/ksmbd -> fs/smb/server
       fs/smbfs_common -> fs/smb/common

   - important readahead fix

   - important fix for SMB1 regression

   - fix for missing mount option ("mapchars") in mount API conversion

   - minor debugging improvement"

* tag '6.4-rc3-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
  smb3: move Documentation/filesystems/cifs to Documentation/filesystems/smb
  cifs: correct references in Documentation to old fs/cifs path
  smb: move client and server files to common directory fs/smb
  cifs: mapchars mount option ignored
  smb3: display debug information better for encryption
  cifs: fix smb1 mount regression
  cifs: Fix cifs_limit_bvec_subset() to correctly check the maxmimum size