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] Update default configuration.
  [S390] nss: add missing .previous statement to asm function
  [S390] increase default size of vmalloc area
  [S390] s390: disable change bit override
  [S390] fix io_return critical section cleanup
  [S390] sclp_async: potential buffer overflow
  [S390] arch/s390/kernel: Add missing unlock