snip > This is nice, but why? We can't take new features into the stable > kernel trees. For Android devices (which do want PSI), all of the > patches are already backported into the android-common 4.14 branch, > right? Or does this differ from that backport somehow? > > thanks, > > greg k-h (Resend to reply to all, sorry) Thanks Greg, We want the feature for our product. Yeah, I know we have stable-rules, didn't expect the patches to be included, just in case other guys also need PSI. I'm not aware of android-common did the backport already, could you point me the link? I checked in https://android.googlesource.com/kernel/common/+/refs/heads/android-4.14* I didn't find the psi support. Regards, Jack