Pull vboxsf fixes from Hans de Goede:
"This adds support for the atomic_open directory-inode op to vboxsf.
Note this is not just an enhancement this also fixes an actual issue
which users are hitting, see the commit message of the "boxsf: Add
support for the atomic_open directory-inode" patch"
* tag 'vboxsf-v5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/hansg/linux:
vboxsf: Add support for the atomic_open directory-inode op
vboxsf: Add vboxsf_[create|release]_sf_handle() helpers
vboxsf: Make vboxsf_dir_create() return the handle for the created file
vboxsf: Honor excl flag to the dir-inode create op