Merge tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg...

Merge tag 'for-linus-iommufd' of git://git./linux/kernel/git/jgg/iommufd

Pull iommufd fixes from Jason Gunthorpe:

 - A small fix for the dirty tracking self test to fail correctly if the
   code is buggy

 - Fix a tricky syzkaller race UAF with object reference counting

* tag 'for-linus-iommufd' of git://git.kernel.org/pub/scm/linux/kernel/git/jgg/iommufd:
  iommufd: Do not UAF during iommufd_put_object()
  iommufd: Add iommufd_ctx to iommufd_put_object()
  iommufd/selftest: Fix _test_mock_dirty_bitmaps()