[git pull] drm fixes

[Dave Airlie]

Hi Linus,

We had an unplanned leak/race finding week:

Had a pretty nasty race in TTM reported (scrolling certain pages in 
firefox caused a major leak of objects), fix from Thomas in here.

A nasty slow leak in the i915 GEM code, fix from Chris here.
A race on object deletion in the GEM code, fix from Chris.

A leak/memory corruptor when unloading drm modules after X had started due 
to using krefs in a non-kref compatible manner, fix from me (found while 
tracking down the firefox one).

Apart from that, just some general radeon fixes, a BKL regression fix, a 
vmware regression fix from the ioctl cleanups.

Dave.

The following changes since commit 32163f4b2cef28a5aab8b226ffecfc6379a53786:

  alpha: fix usp value in multithreaded coredumps (2010-09-25 14:38:13 -0700)

are available in the git repository at:
  ssh://master.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6.git drm-fixes

Alex Deucher (3):
      drm/radeon/kms: fix up encoder info messages for DFP6
      drm/radeon/kms: fix potential segfault in r600_ioctl_wait_idle
      drm/radeon/kms: add quirk for MSI K9A2GM motherboard

Arnd Bergmann (1):
      drm: i810/i830: fix locked ioctl variant

Chris Wilson (2):
      drm: Prune GEM vma entries
      drm: Hold the mutex when dropping the last GEM reference

Dave Airlie (2):
      drm/radeon: fix PCI ID 5657 to be an RV410
      drm/gem: handlecount isn't really a kref so don't make it one.

Thomas Hellstrom (2):
      drm/ttm: Fix two race conditions
      drm/vmwgfx: Fix breakage introduced by commit "drm: block userspace under allocating buffer and having drivers overwrite it (v2)"

 drivers/gpu/drm/drm_gem.c                  |   39 ++++-----------
 drivers/gpu/drm/drm_info.c                 |    2 +-
 drivers/gpu/drm/drm_vm.c                   |   28 +++++++----
 drivers/gpu/drm/i810/i810_dma.c            |    2 +-
 drivers/gpu/drm/i830/i830_dma.c            |    2 +-
 drivers/gpu/drm/i915/i915_gem.c            |    6 +--
 drivers/gpu/drm/i915/intel_fb.c            |    4 +-
 drivers/gpu/drm/nouveau/nouveau_fbcon.c    |    1 +
 drivers/gpu/drm/nouveau/nouveau_gem.c      |    6 +--
 drivers/gpu/drm/nouveau/nouveau_notifier.c |    1 +
 drivers/gpu/drm/radeon/r600.c              |    3 +-
 drivers/gpu/drm/radeon/radeon_atombios.c   |    9 +++
 drivers/gpu/drm/radeon/radeon_display.c    |    5 ++-
 drivers/gpu/drm/radeon/radeon_fb.c         |   14 ++----
 drivers/gpu/drm/radeon/radeon_gem.c        |    4 +-
 drivers/gpu/drm/ttm/ttm_bo.c               |   74 +++++++++++++++++++++++----
 drivers/gpu/drm/vmwgfx/vmwgfx_drv.c        |    2 +-
 include/drm/drmP.h                         |   28 ++++++++---
 include/drm/drm_pciids.h                   |    2 +-
 include/drm/ttm/ttm_bo_api.h               |    4 +-
 20 files changed, 149 insertions(+), 87 deletions(-)