[patch 0/6 -rt] powerpc 2.6.20-rt8: fix boot/runtime errors/warnings for PowerPC(ppc64)

Hi Ingo,

  Please consider for inclusion in your rt tree.

  This series of patches fixes boot and runntime errors/warnings for
powerpc (esp. 64 bit).  This applies to linux-2.6.20, patch-2.6.20-rt8
and previous my patch set;
  http://ozlabs.org/pipermail/linuxppc-dev/2007-March/032640.html
  http://lkml.org/lkml/2007/3/6/503

  Compile and boot tested on celleb (Cell Reference set) for both
PREEMPT_RT=y and PREEMPT_NONE=y.

  CONFIG_MCOUNT, CONFIG_LATENCY_TRACE and other tracing options nor
CONFIG_GENERIC_TIME, clockevents etc are not yet ported.

  Comments and suggestions are welcome.

  Thanks in advance.
-- owa
TOSHIBA, Software Engineering Center.