Hi Thomas, On Wed, Sep 19, 2018 at 8:13 AM Thomas Gleixner <tglx@xxxxxxxxxxxxx> wrote: > Subset? Not really. Both MIT and BSD3-Clause are GPL2.0 compatible > licenses. And if your intention is to have those files MIT/BSD only, yes > then the single license identifier is the right thing. If you want it dual > licensed then it should be expressed there clearly. I always thought "GPL2 compatible" was the same as "subset" because of the restrictions clause of GPL2. But IANAL, so for the avoidance of doubt I'll take your advice and put both. Jason