device link patches on 4.19.99 breaks functionality

4.19.99 seems to have picked up quite a few device link patches. However, one of them [1] broke the ability to add stateful and stateless links between the same two devices. Looks like the breakage was fixed in the mainline kernel in subsequent commits [2] and [3].

Can we pull [2] and [3] into 4.19 please? And any other intermediate device link patches up to [3].

[1] - 6fdc440366f1a99f344b629ac92f350aefd77911 [2] - 515db266a9da [3] - fb583c8eeeb1 (this fixed a bug in [2])

Thanks, Saravana