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

Pull powerpc fixes from Ben Herrenschmidt:
 "Here is a series of powerpc fixes.  It's a bit big, mostly because of
  the series of 11 "EEH" patches from Gavin.  The EEH (Our IBM specific
  PCI/PCIe Enhanced Error Handling) code had been rotting for a while
  and this merge window saw a significant rework & fixing of it by Gavin
  Shan.

  However, that wasn't complete and left some open issues.  There were
  still a few corner cases that didn't work properly, for example in
  relation to hotplug and devices without explicit error handlers.  We
  had some patches but they weren't quite good enough yet so I left them
  off the 3.11 merge window.

  Gavin since then fixed it all up, we ran quite a few rounds of testing
  and it seems fairly solid (at least probably more than it has ever
  been).  This should probably have made -rc1 but both Gavin and I took
  some vacation so it had to wait for -rc2.

  The rest is more bug fixes, mostly to new features recently added, for
  example, we missed the cpu table entry for one of the two models of P8
  (we didn't realize they had different PVR [Processor Version Register]
  values), some module CRC issues, etc..."

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (23 commits)
  powerpc/perf: BHRB filter configuration should follow the task
  powerpc/perf: Ignore separate BHRB privilege state filter request
  powerpc/powernv: Mark pnv_pci_init_ioda2_phb() as __init
  powerpc/mm: Use the correct SLB(LLP) encoding in tlbie instruction
  powerpc/mm: Fix fallthrough bug in hpte_decode
  powerpc/pseries: Fix a typo in pSeries_lpar_hpte_insert()
  powerpc/eeh: Introdce flag to protect sysfs
  powerpc/eeh: Fix unbalanced enable for IRQ
  powerpc/eeh: Don't use pci_dev during BAR restore
  powerpc/eeh: Use partial hotplug for EEH unaware drivers
  powerpc/pci: Partial tree hotplug support
  powerpc/eeh: Use safe list traversal when walking EEH devices
  powerpc/eeh: Keep PE during hotplug
  powerpc/pci/hotplug: Don't need to remove from EEH cache twice
  powerpc/pci: Override pcibios_release_device()
  powerpc/eeh: Export functions for hotplug
  powerpc/eeh: Remove reference to PCI device
  powerpc: Fix the corrupt r3 error during MCE handling.
  powerpc/perf: Set PPC_FEATURE2_EBB when we register the power8 PMU
  powerpc/pseries: Drop "select HOTPLUG"
  ...