On 14.03.2018 09:20, Christian Borntraeger wrote: > > > On 03/14/2018 06:17 AM, Thomas Huth wrote: >> On 13.03.2018 13:01, Janosch Frank wrote: >>> Collaborative Memory Management is the extended vm memory usage >>> hinting for the hypervisor and handling the ESSA instruction is quite >>> complicated. Let's add at least a bare-bones test, maybe someone will >>> extend it later. >> >> No clue how to review this since the instruction is not documented in >> the PoP .... so all I can say is: > > the ESSA is documented in z/VM documentation e.g. the CP Programming Services. I did not spot it in my version of the CP Programming Services (version 6 release 2) ... is there a newer version of this document available publicly? Thomas