[libvirt] [PATCH 0/2] cpu_x86: Disable TSX on broken models

Jiri Denemark jdenemar at redhat.com
Thu Feb 16 14:02:17 UTC 2017


This series applies on top of "qemu: Detect host CPU model by asking
QEMU on x86_64".

https://bugzilla.redhat.com/show_bug.cgi?id=1406791

Jiri Denemark (2):
  cpu_x86: Disable TSX on broken models
  cputest: Add CPUID data for Haswell with TSX

 src/cpu/cpu_x86.c                                  | 72 ++++++++++++++++++++--
 tests/cputest.c                                    |  1 +
 .../x86_64-cpuid-Core-i5-4670T-guest.xml           |  2 +-
 .../x86_64-cpuid-Core-i5-4670T-host.xml            |  2 +-
 .../x86_64-cpuid-Core-i5-4670T-json.xml            |  2 +-
 .../x86_64-cpuid-Xeon-E7-8890-guest.xml            | 32 ++++++++++
 .../cputestdata/x86_64-cpuid-Xeon-E7-8890-host.xml | 32 ++++++++++
 tests/cputestdata/x86_64-cpuid-Xeon-E7-8890.xml    | 37 +++++++++++
 8 files changed, 172 insertions(+), 8 deletions(-)
 create mode 100644 tests/cputestdata/x86_64-cpuid-Xeon-E7-8890-guest.xml
 create mode 100644 tests/cputestdata/x86_64-cpuid-Xeon-E7-8890-host.xml
 create mode 100644 tests/cputestdata/x86_64-cpuid-Xeon-E7-8890.xml

-- 
2.11.1




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