On Thu, Aug 10, 2017 at 06:37:07PM +0900, Byungchul Park wrote: > On Wed, Aug 09, 2017 at 05:50:59PM +0200, Peter Zijlstra wrote: > > > > > > Heh, look what it does... > > Wait.. execuse me but.. is it a real problem?
I've not tried again with my patch removed -- I'm chasing another issue atm. But note that I'm running this on tip/master which has a bunch of hotplug lock rework in, and that sequence includes hotplug lock.
