Merge branch 'nommu' of master.kernel.org:/home/rmk/linux-2.6-arm

Merge branch 'nommu' of /home/rmk/linux-2.6-arm

* 'nommu' of master.kernel.org:/home/rmk/linux-2.6-arm:
  [ARM] nommu: backtrace code must not reference a discarded section
  [ARM] nommu: Initial uCLinux support for MMU-based CPUs
  [ARM] nommu: prevent Xscale-based machines being selected
  [ARM] nommu: export flush_dcache_page()
  [ARM] nommu: remove fault-armv, mmap and mm-armv files from nommu build
  [ARM] Remove TABLE_SIZE, and several unused function prototypes
  [ARM] nommu: Provide a simple flush_dcache_page implementation
  [ARM] nommu: add arch/arm/Kconfig-nommu to Kconfig files
  [ARM] nommu: add stubs for ioremap and friends
  [ARM] nommu: avoid selecting TLB and CPU specific copy code
  [ARM] nommu: uaccess tweaks
  [ARM] nommu: adjust headers for !MMU ARM systems
  [ARM] nommu: we need the TLS register emulation for nommu mode