Le 12/10/2018 à 14:32, Stefano Brivio a écrit :
> Commit 8d79266bc48c ("ip6_tunnel: add collect_md mode to IPv6
> tunnels") introduced a check to avoid updating PMTU when
> collect_md mode is enabled.
>
> Later, commit f15ca723c1eb ("net: don't call update_pmtu
> unconditionally") dropped this check, I guess inadvertently.
I removed it because update_pmtu() is not set for md_dst_op, thus I assume this
check was done for that purpose.
Could you explain in your commit log which problem your patch fixes?
