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

Jiri Denemark jdenemar at redhat.com
Tue Oct 17 20:44:01 UTC 2017


On Tue, Oct 17, 2017 at 16:23:49 -0400, John Ferlan wrote:
> 
> 
> 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)

Pushed, thanks.

Jirka




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