[git pull v2] habanalabs fixes for 5.1-rc3

[Oded Gabbay]

Hi Greg,

A couple of important fixes for habanalabs driver:

- Fix host crash upon resume after suspend
- Fix MMU related bugs which result in user's jobs getting stuck
- Fix race between user context cleanup and hard-reset which results in
  host crash
- Fix sparse warning

Thanks,
Oded

The following changes since commit 8c2ffd9174779014c3fe1f96d9dc3641d9175f00:

  Linux 5.1-rc2 (2019-03-24 14:02:26 -0700)

are available in the Git repository at:

  git://people.freedesktop.org/~gabbayo/linux tags/misc-habanalabs-fixes-2019-03-26

for you to fetch changes up to 7c22278edd0a931c565a8511dfc1bc57ffbb9166:

  habanalabs: cast to expected type (2019-03-03 10:23:29 +0200)

----------------------------------------------------------------
The following bug fixes are included in this tag:

- Fix host crash upon resume after suspend
- Fix MMU related bugs which result in user's jobs getting stuck
- Fix race between user context cleanup and hard-reset which results in
  host crash
- Fix sparse warning

----------------------------------------------------------------
Oded Gabbay (3):
      habanalabs: perform accounting for active CS
      habanalabs: prevent host crash during suspend/resume
      habanalabs: cast to expected type

Omer Shpigelman (4):
      habanalabs: fix MMU number of pages calculation
      habanalabs: fix bug when mapping very large memory area
      habanalabs: complete user context cleanup before hard reset
      habanalabs: fix mapping with page size bigger than 4KB

 drivers/misc/habanalabs/command_submission.c |  6 +++
 drivers/misc/habanalabs/debugfs.c            |  7 +--
 drivers/misc/habanalabs/device.c             | 71 ++++++++++++++++++++++++++--
 drivers/misc/habanalabs/goya/goya.c          | 65 +------------------------
 drivers/misc/habanalabs/habanalabs.h         | 21 ++++----
 drivers/misc/habanalabs/hw_queue.c           |  5 +-
 drivers/misc/habanalabs/memory.c             | 38 ++++++++-------
 drivers/misc/habanalabs/mmu.c                |  6 ++-
 8 files changed, 117 insertions(+), 102 deletions(-)