Merge branch 'two-reverts-to-calm-down-devlink-discussion'

Leon Romanovsky says:

====================
Two reverts to calm down devlink discussion

Two reverts as was discussed in [1], fast, easy and wrong in long run
solution to syzkaller bug [2].

[1] https://lore.kernel.org/all/20211026120234.3408fbcc@kicinski-fedora-pc1c0hjn.dhcp.thefacebook.com
[2] https://lore.kernel.org/netdev/000000000000af277405cf0a7ef0@google.com/
====================

Link: https://lore.kernel.org/r/cover.1635276828.git.leonro@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>