Merge branch 'devlink-next'

Jakub Kicinski says:

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devlink: fix reload notifications and remove features

First two patches adjust notifications during devlink reload.
The last patch removes no longer needed devlink features.
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Signed-off-by: David S. Miller <davem@davemloft.net>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>