[libvirt] [PATCH 0/3] qemu: Parse CPU stepping from query-cpu-model-expansion

John Ferlan jferlan at redhat.com
Tue Oct 17 20:23:49 UTC 2017



On 10/10/2017 09:14 AM, Jiri Denemark wrote:
> Even though only family and model are used for matching CPUID data with
> CPU models from cpu_map.xml, stepping is used by x86DataFilterTSX which
> is supposed to disable TSX on CPU models with broken TSX support.
> 
> This series applies on top of "Fix host-model if the chosen CPU model
> has more features in QEMU compared to our cpu_map.xml" series I sent a
> week ago.
> 
> Jiri Denemark (3):
>   qemu: Parse CPU stepping from query-cpu-model-expansion
>   cputest: Update Xeon-E7-8890 data
>   cputest: Add query-cpu-definitions reply for Xeon-E7-8890
> 
>  src/cpu/cpu_x86.c                                  |  16 +-
>  src/cpu/cpu_x86.h                                  |   3 +-
>  src/qemu/qemu_capabilities.c                       |   5 +-
>  tests/cputest.c                                    |   2 +-
>  .../x86_64-cpuid-Xeon-E7-8890-disabled.xml         |   6 +
>  .../x86_64-cpuid-Xeon-E7-8890-enabled.xml          |   9 +
>  .../cputestdata/x86_64-cpuid-Xeon-E7-8890-json.xml |  14 +
>  tests/cputestdata/x86_64-cpuid-Xeon-E7-8890.json   | 521 +++++++++++++++++++++
>  tests/cputestdata/x86_64-cpuid-Xeon-E7-8890.xml    |   6 +-
>  9 files changed, 569 insertions(+), 13 deletions(-)
>  create mode 100644 tests/cputestdata/x86_64-cpuid-Xeon-E7-8890-disabled.xml
>  create mode 100644 tests/cputestdata/x86_64-cpuid-Xeon-E7-8890-enabled.xml
>  create mode 100644 tests/cputestdata/x86_64-cpuid-Xeon-E7-8890-json.xml
>  create mode 100644 tests/cputestdata/x86_64-cpuid-Xeon-E7-8890.json
> 

Reviewed-by: John Ferlan <jferlan at redhat.com>
(series)

John




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