Changes since v2[1]:
* Rebased the patch series on latest ppc-next tree located [2]
[1]
https://lore.kernel.org/linux-nvdimm/20200701133510.4613-1-vaib...@linux.ibm.com/
[2] git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
---
This small patchset implements kernel side support
Changes since v1 [1]:
* Minor restructuring of code as suggested by Ira
* Renaming of few members of 'struct par_scm_perf_[stat|stats]'
* Fixed a bug where a NULL pointer was potentially passed to
virt_to_phys().
* Using Big endian type rather than cpu native type so receive data
from PHYP in
