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: (48 commits)
  [S390] topology: export cpu topology via proc/sysinfo
  [S390] topology: move topology sysinfo code
  [S390] topology: clean up facility detection
  [S390] cleanup facility list handling
  [S390] enable ARCH_DMA_ADDR_T_64BIT with 64BIT
  [S390] dasd: ignore unsolicited interrupts for DIAG
  [S390] kvm: Enable z196 instruction facilities
  [S390] dasd: fix unsolicited interrupt recognition
  [S390] dasd: fix use after free in dbf
  [S390] kvm: Fix badness at include/asm/mmu_context.h:83
  [S390] cio: fix I/O cancel function
  [S390] topology: change default
  [S390] smp: use correct cpu address in print_cpu_info()
  [S390] remove ieee_instruction_pointer from thread_struct
  [S390] cleanup system call parameter setup
  [S390] correct alignment of cpuid structure
  [S390] cleanup lowcore access from external interrupts
  [S390] cleanup lowcore access from program checks
  [S390] pgtable: move pte_mkhuge() from hugetlb.h to pgtable.h
  [S390] fix SIGBUS handling
  ...