Merge tag 'misc-habanalabs-fixes-2019-08-12' of git://people.freedesktop.org/~gabbayo...

Merge tag 'misc-habanalabs-fixes-2019-08-12' of git://people.freedesktop.org/~gabbayo/linux into char-misc-next

Oded writes:

This tag contains a couple of important fixes:

- Four fixes when running on s390 architecture (BE). With these fixes, the
  driver is fully functional on Big-endian architectures. The fixes
  include:

  - Validation/Patching of user packets
  - Completion queue handling
  - Internal H/W queues submission
  - Device IRQ unmasking operation

- Fix to double free in an error path to avoid kernel corruption

- Fix to DRAM usage accounting when a user process is terminated
  forcefully.

* tag 'misc-habanalabs-fixes-2019-08-12' of git://people.freedesktop.org/~gabbayo/linux:
  habanalabs: fix device IRQ unmasking for BE host
  habanalabs: fix endianness handling for internal QMAN submission
  habanalabs: fix completion queue handling when host is BE
  habanalabs: fix endianness handling for packets from user
  habanalabs: fix DRAM usage accounting on context tear down
  habanalabs: Avoid double free in error flow