[Xen-devel] [RFC for-4.5 0/5] xen/arm: Remove processor specific bits in code

[Julien Grall <julien.grall@xxxxxxxxxx>]

Hello,

This patch series follow a patch I have sent few months ago see:
https://patches.linaro.org/19617/.

I took a new approach and introduced specific processors callback which will
be called at least during vcpu initialization. In the future, we can extend
the structure to add new callbacks.

This patch series also removes xen/include/asm-arm/processor-ca{15,7}.h, both
headers are not used in Xen.

Sincerely yours,

Julien Grall (5):
  xen/arm32: head.S: Remove CA15 and CA7 specific includes
  xen/arm32: Introduce lookup_processor_type
  xen/arm64: Implement lookup_processor_type as a dummy function
  xen/arm: Remove processor specific setup in vcpu_initialise
  xen/arm: Remove asm-arm/processor-ca{15,7}.h headers

 xen/arch/arm/Makefile                |    1 +
 xen/arch/arm/arm32/Makefile          |    2 +-
 xen/arch/arm/arm32/head.S            |   59 +++++++++++++++++++++++++---------
 xen/arch/arm/arm32/proc-v7-c.c       |   32 ++++++++++++++++++
 xen/arch/arm/arm32/proc-v7.S         |    3 ++
 xen/arch/arm/arm64/head.S            |    7 ++++
 xen/arch/arm/domain.c                |    8 ++---
 xen/arch/arm/processor.c             |   49 ++++++++++++++++++++++++++++
 xen/arch/arm/setup.c                 |    3 ++
 xen/include/asm-arm/processor-ca15.h |   42 ------------------------
 xen/include/asm-arm/processor-ca7.h  |   20 ------------
 xen/include/asm-arm/procinfo.h       |   17 ++++++++--
 12 files changed, 156 insertions(+), 87 deletions(-)
 create mode 100644 xen/arch/arm/arm32/proc-v7-c.c
 create mode 100644 xen/arch/arm/processor.c
 delete mode 100644 xen/include/asm-arm/processor-ca15.h
 delete mode 100644 xen/include/asm-arm/processor-ca7.h

-- 
1.7.10.4


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