On Thu, Jul 19, 2018 at 12:29:30AM +0800, Kai-Heng Feng wrote: > Hi Greg, > > > On 2018Jul19, at 00:26, Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: > > > > Any specific reason you sent this old patch that is already in Linus's > > tree out again to everyone? > > The original patch can be cleanly cherry-picked but failed to compile > to older stable kernels due to some XHCI structure change. Ok, so what am I supposed to do with it? Please always give a hint as to why you are sending a patch below the --- line. In this case, you want it applied to some stable tree, yet you didn't say which one, right? greg k-h