[PATCH v2 0/4] Cleanup [h_enter|spapr_exit]_nested routines

[Harsh Prateek Bora <harshpb@linux.ibm.com>]

This patchset introduces helper routines to enable (and does) cleaning
up of h_enter_nested() and spapr_exit_nested() routines in existing api
for nested virtualization on Power/SPAPR for better code readability /
maintenance. No functional changes intended with this patchset.

Changelog:

changes from v1:
 - addressed Fabiano's review comments
 - folding Reviewed-by tags in patch 1/4, 4/4

Harsh Prateek Bora (4):
  ppc: spapr: cleanup cr get/store in [h_enter|spapr_exit]_nested with
    helpers.
  ppc: spapr: cleanup h_enter_nested() with helper routines.
  ppc: spapr: cleanup spapr_exit_nested() with helper routines.
  MAINTAINERS: Adding myself in the list for ppc/spapr

 MAINTAINERS          |   1 +
 hw/ppc/spapr_hcall.c | 251 ++++++++++++++++++++++++++-----------------
 target/ppc/cpu.c     |  17 +++
 target/ppc/cpu.h     |   2 +
 4 files changed, 170 insertions(+), 101 deletions(-)

-- 
2.31.1