On 03/14/2018 09:45 AM, Thomas Huth wrote: > 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 is there a newer version of this document available 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? In the version for 5.3 I have a chapter about collaborative memory management.