> > BTW our much worse problems right now are crash reports on several > > stable kernels, especially with large pages > > Do you have any reference? https://lkml.org/lkml/2018/8/17/546 https://bugzilla.redhat.com/show_bug.cgi?id=1618792 (this is 4.17, not 4.18) (might be different problems. I wasn't able to reproduce the 4.17 one so far) -Andi