2.1.52 (3 files, 8 dirs)
 CREDITS (+3 lines)
 MAINTAINERS (1 line)
 Makefile (1 line)
 Documentation (4 files, 1 dir)
 Changes (+5 lines)
 Configure.help (-1 line)
 binfmt_misc.txt (+2 lines)
 ioctl-number.txt (+2 lines)
 filesystems (1 file)
 arch (7 dirs)
 drivers (5 dirs)
 fs (10 files, 6 dirs)
 include (2 dirs)
 kernel (2 files)
 mm (4 files)
 net (1 dir)