On Tue, Sep 5, 2017 at 2:40 PM, Ingo Molnar <[email protected]> wrote: > > Does your laptop CPU have PCID support by any chance? The CPU coming > out of resume with PCID disabled and us not properly re-enabling it > might be a possible failure mode.
It does have pcid. It's a -7-6560U in the prev-gen XPS 13 (aka "9350").
I have bisected a bit deeper, and the pcid code is definitely in that
bisection window still. But are a fair number of other commits (about
160 right now)
Linus
