On Fri, Jul 10, 2020 at 02:12:33PM +0200, David Hildenbrand wrote: > > Note: Reading about diag260 subcode 0xc, we could modify Linux to query > > the maximum possible pfn via diag260 0xc. Then, we maybe could avoid > > indicating maxram size via SCLP, and keep diag260-unaware OSs keep > > working as before. Thoughts? > > Implemented it, seems to work fine.
The returned value would not include standby/reserved memory within z/VM. So this seems not to work. Also: why do you want to change this?
