[Qemu-devel] [PATCH v3 0/8] xics: reworks and in-kernel support

[Alexey Kardashevskiy <aik@ozlabs.ru>]

Yet another try with XICS-KVM.

v2->v3:
Addressed multiple comments from Andreas;
Added 2 patches for XICS from Ben - I included them into the series as they
are about XICS and they won't rebase automatically if moved before XICS rework
so it seemed to me that it would be better to carry them toghether. If it is
wrong, please let me know, I'll repost them separately.

v1->v2:
The main change is this adds "xics-common" parent for emulated XICS and XICS-KVM.
And many, many small changes, mostly to address Andreas comments.

Migration from XICS to XICS-KVM and vice versa still works.


Alexey Kardashevskiy (4):
  xics: add pre_save/post_load/cpu_setup dispatchers
  xics: move registration of global state to realize()
  xics: minor changes and cleanups
  xics: split to xics and xics-common

Benjamin Herrenschmidt (2):
  xics: Add H_IPOLL implementation
  xics: Implement H_XIRR_X

David Gibson (2):
  target-ppc: Add helper for KVM_PPC_RTAS_DEFINE_TOKEN
  xics-kvm: Support for in-kernel XICS interrupt controller

 default-configs/ppc64-softmmu.mak |   1 +
 hw/intc/Makefile.objs             |   1 +
 hw/intc/xics.c                    | 358 +++++++++++++++++++++------
 hw/intc/xics_kvm.c                | 492 ++++++++++++++++++++++++++++++++++++++
 hw/ppc/spapr.c                    |  27 ++-
 include/hw/ppc/spapr.h            |   3 +-
 include/hw/ppc/xics.h             |  68 +++++-
 target-ppc/kvm.c                  |  14 ++
 target-ppc/kvm_ppc.h              |   7 +
 9 files changed, 894 insertions(+), 77 deletions(-)
 create mode 100644 hw/intc/xics_kvm.c

-- 
1.8.3.2