Re: [Qemu-devel] [PATCH v4 00/12] xics: reworks and in-kernel support

[Alexey Kardashevskiy <aik@ozlabs.ru>]

On 08/30/2013 03:28 PM, Alexey Kardashevskiy wrote:
> Yet another try with XICS and XICS-KVM.
> 
> v3->v4:
> Addressed multiple comments from Alex;
> Split out many tiny patches to make them easier to review;
> Fixed xics_cpu_setup not to call the parent;
> And many, many small changes.
> 
> 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 (8):
>   xics: move reset and cpu_setup
>   spapr: move cpu_setup after kvmppc_set_papr
>   xics: replace fprintf with error_report
>   xics: add pre_save/post_load dispatchers
>   xics: convert init() to realize()
>   xics: add missing const specifiers to TypeInfo
>   xics: split to xics and xics-common
>   xics: add cpu_setup callback
> 
> Benjamin Herrenschmidt (2):
>   xics: Implement H_IPOLL
>   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                    | 331 +++++++++++++++++++++-----
>  hw/intc/xics_kvm.c                | 488 ++++++++++++++++++++++++++++++++++++++
>  hw/ppc/spapr.c                    |  27 ++-
>  include/hw/ppc/spapr.h            |   1 +
>  include/hw/ppc/xics.h             |  57 +++++
>  target-ppc/kvm.c                  |  14 ++
>  target-ppc/kvm_ppc.h              |   7 +
>  9 files changed, 865 insertions(+), 62 deletions(-)
>  create mode 100644 hw/intc/xics_kvm.c


Alex, ping?


-- 
Alexey