Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6

* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6:
  [S390] correct address of _stext with CONFIG_SHARED_KERNEL=y
  [S390] ptrace: fix return value of do_syscall_trace_enter()
  [S390] dasd: fix race between tasklet and dasd_sleep_on