[PULL] drm-amdkfd-fixes

Oded Gabbay oded.gabbay at amd.com
Mon Feb 23 00:58:08 PST 2015


Hi Dave,

Two amdkfd fixes for -rc2:

- Fix a bug that caused 15% CPU performance drop in Kaveri. This was caused 
  because we overwritten the initialization of the first pipe (out of eight),
  which is dedicated to radeon operation. The fix was tested by Michel Dänzer.
  This bug was introduced by a patch I prepared (yeah, my bad) and was merged
  to 3.19-rc6. Therefore, I also marked it as Cc:stable.
  
- Fix sparse warning

Thanks,

	Oded

The following changes since commit c517d838eb7d07bbe9507871fab3931deccff539:

  Linux 4.0-rc1 (2015-02-22 18:21:14 -0800)

are available in the git repository at:

  git://people.freedesktop.org/~gabbayo/linux tags/drm-amdkfd-fixes-2015-02-23

for you to fetch changes up to 64ea8f4af57cee9f8b0bf542819b41ee82acfcb9:

  drm/amdkfd: don't set get_pipes_num() as inline (2015-02-23 10:48:02 +0200)

----------------------------------------------------------------
Oded Gabbay (2):
      drm/amdkfd: Initialize only amdkfd's assigned pipelines
      drm/amdkfd: don't set get_pipes_num() as inline

 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.c     | 10 ++++++++--
 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h     |  8 ++------
 drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager_cik.c |  2 +-
 3 files changed, 11 insertions(+), 9 deletions(-)


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