[Xen-devel] [PATCH v3 0/2] Implement errata 766422

[Julien Grall <julien.grall@xxxxxxxxxx>]

Hi,

This is the third version of this patch series. It allows a guest kernel to use
THUMB set instructions on the processor affected by the errata 766422 (for
instance the Arndale Board).

The previous version of this patch series was called "Add support for THUMB
guest kernel", and the first 2 patches is now upstream.

I divided the third patch in two part:
    - The first patch implements a basic decoder to fill the ISS field
    of the hsr_dabt struct
    - The second patch implements the errata

Julien Grall (2):
  xen/arm: Start to implement an ARM decoder instruction
  xen/arm: errata 766422: decode thumb store during data abort

 xen/arch/arm/Makefile                 |    1 +
 xen/arch/arm/decode.c                 |  143 +++++++++++++++++++++++++++++++++
 xen/arch/arm/decode.h                 |   38 +++++++++
 xen/arch/arm/traps.c                  |   12 +++
 xen/include/asm-arm/arm32/processor.h |    4 +
 xen/include/asm-arm/arm64/processor.h |    2 +
 6 files changed, 200 insertions(+)
 create mode 100644 xen/arch/arm/decode.c
 create mode 100644 xen/arch/arm/decode.h

-- 
1.7.10.4


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