Quoting gregkh@xxxxxxxxxxxxxxxxxxx (2023-03-06 11:53:29) > > The patch below does not apply to the 4.14-stable tree. > If someone wants it applied there, or to any other stable or longterm > tree, then please email the backport, including the original git commit > id to <stable@xxxxxxxxxxxxxxx>. The Fixes tag of the original git commit is imprecise and would better have been (sorry for that): Fixes: afdad61615cc ("KVM: s390: Fix storage attributes migration with memory slots") Since afdad61615cc is not present in the 4.14 tree, no backport is needed here.