Merge tag 'misc-habanalabs-fixes-2020-06-24' of git://people.freedesktop.org/~gabbayo...

Merge tag 'misc-habanalabs-fixes-2020-06-24' of git://people.freedesktop.org/~gabbayo/linux into char-misc-linus

Oded writes:

This tag contains the following fixes for kernel 5.8-rc2:

- close security hole in GAUDI command buffer parsing by blocking an
  instruction that might allow user to run command buffer that wasn't
  parsed on a secured engine.

- Fix bug in GAUDI MMU cache invalidation code.

- Rename a function to resolve conflict with a static inline function in
  arch/m68k/include/asm/mcfmmu.h

- Increase watchdog timeout of GAUDI QMAN arbitration H/W to prevent false
  reports on timeouts

- Fix bug of dereferencing NULL pointer when an error occurs during command
  submission

- Increase H/W timer for checking if PDMA engine is IDLE in GAUDI.

* tag 'misc-habanalabs-fixes-2020-06-24' of git://people.freedesktop.org/~gabbayo/linux:
  habanalabs: increase h/w timer when checking idle
  habanalabs: Correct handling when failing to enqueue CB
  habanalabs: increase GAUDI QMAN ARB WDT timeout
  habanalabs: rename mmu_write() to mmu_asid_va_write()
  habanalabs: use PI in MMU cache invalidation
  habanalabs: block scalar load_and_exe on external queue