Hi Dave: Request for c5ee066333eb("ipv6: Consider sk_bound_dev_if when binding a socket to an address") to be backported.
The v4-mapped version - ec90ad334986 ("ipv6: Consider sk_bound_dev_if when binding a socket to a v4 mapped address") - has been backported to stable releases, but the v6 socket version c5ee066333eb has not (and is not on the current stable list). Thanks, David