I'm sure cmm.ko is what has been called CMM-1. CMMA has been called CMM-2.
>From a post in 2009 by Christian Borntraeger makes me assume CMM-2 lite is still there: You also have to distinguish CMM-2 full (SLES10) and CMM-2 lite. We were not able to bring the full CMM-2 version upstream, but the lite version is upstream. So the work in z/VM and hardware is not wasted. CMM-2 lite also uses CMMA, so every recent kernel can use the CMMA facility. CMM2-lite uses only two page states (used vs. unused) while the CMM2 in SLES10 uses 4 page states. On Fri, Dec 18, 2015 at 2:53 PM, Mark Post <mp...@suse.com> wrote: > >>> On 12/18/2015 at 02:13 PM, Barton Robinson <bar...@velocitysoftware.com> > wrote: > > > I believe CMMA was withdrawn, and function completely removed in SLES 11. > > No. The cmm.ko kernel module is still there, even in SLES12 SP1. > > > Mark Post > > ---------------------------------------------------------------------- > For LINUX-390 subscribe / signoff / archive access instructions, > send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or > visit > http://www.marist.edu/htbin/wlvindex?LINUX-390 > ---------------------------------------------------------------------- > For more information on Linux on System z, visit > http://wiki.linuxvm.org/ > -- Bruce Hayden z/VM and Linux on z Systems ATS IBM, Endicott, NY ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For more information on Linux on System z, visit http://wiki.linuxvm.org/
