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

Pull powerpc fixes from Ben Herrenschmidt:
 "This series fix a nasty issue with radeon adapters on powerpc servers,
  it's all CC'ed stable and has the relevant maintainers ack's/reviews.

  Basically, some (radeon) adapters have issues with MSI addresses above
  1T (only support 40-bits).  We had powerpc specific quirk but it only
  listed a specific revision of an adapter that we shipped with our
  machines and didn't properly handle the audio function which some
  distros enable nowadays.

  So we made the quirk generic and fixed both the graphic and audio
  drivers properly to use it.

  Without that, ppc64 server machines will crash at boot with a radeon
  adapter.

  Note: This has been brewing for a while, it just needed a last respin
  which got delayed due to us moving ozlabs to a new location in town
  and other such things taking priority"

* 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
  powerpc/pci: Remove unused force_32bit_msi quirk
  powerpc/pseries: Honor the generic "no_64bit_msi" flag
  powerpc/powernv: Honor the generic "no_64bit_msi" flag
  sound/radeon: Move 64-bit MSI quirk from arch to driver
  gpu/radeon: Set flag to indicate broken 64-bit MSI
  PCI/MSI: Add device flag indicating that 64-bit MSIs don't work
  ALSA: hda - Limit 40bit DMA for AMD HDMI controllers

0 files changed, 0 insertions, 0 deletions