backport status of "net, ip_tunnel: fix interface lookup with no key"

Hello,

I found the following commit 25629fdaff2ff509dd0b3f5ff93d70a75e79e0a1 ("net, ip_tunnel: fix interface lookup with no key") backported in the following stable versions: v5.6.x, v5.5.x, v4.19.x, v4.14.x, v4.9.x, v4.4.x. However I cannot find it in v5.4.x yet. I checked stable queue on netdev side (http://patchwork.ozlabs.org/bundle/davem/stable/?state=*) but also main stable queue https://git.kernel.org/pub/scm/linux/kernel/git/stable/stable-queue.git

I was wondering whether it was an oversight or I was too hasty?

Sorry for the noise if I'm mistaken.

Best regards,