Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

Merge branch 'merge' of git://git./linux/kernel/git/benh/powerpc

Pull powerpc fixes from Ben Herrenschmidt:
 "Here are a handful of small powerpc fixes.

  A couple of section mismatches (always worth fixing), a missing export
  of a new symbol causing build failures of modules, a page fault
  deadlock fix (interestingly that bug has been around for a LONG time,
  though it seems to be more easily triggered by KVM) and fixing pseries
  default idle loop in the absence of the cpuidle drivers (such as
  during boot)"

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
  powerpc: Default arch idle could cede processor on pseries
  fbdev/ps3fb: Fix section mismatch warning for ps3fb_probe
  powerpc: Fix section mismatch warning for prom_rtas_call
  powerpc: Fix possible deadlock on page fault
  powerpc: Export cpu_to_chip_id() to fix build error