On Thu, Mar 21, 2019 at 11:20:55AM -0700, Guenter Roeck wrote: > On Thu, Mar 21, 2019 at 06:32:45PM +0100, Greg Kroah-Hartman wrote: > > > Want me to bisect ? > > > > That would be great, and save me a lot of time if you can do that, > > thanks! > > > > See below. The problem is fixed with upstream commit 86a86804e4f18 > ("s390/setup: fix boot crash for machine without EDAT-1"). > > Note that 4.14.y is also affected. Thanks for letting me know, I've now queued that patch up. greg k-h