[libvirt PATCH 39/39] cpu_map: Distinguish Cascadelake-Server from Skylake-Server

Ján Tomko jtomko at redhat.com
Tue Apr 7 15:37:21 UTC 2020


On a Friday in 2020, Jiri Denemark wrote:
>The signatures of these two CPU model differ only in stepping as both
>report family 6 and model 85. Skylake-Server uses stepping 4 or less and
>Cascadelake-Server uses stepping 5..7.
>
>https://bugzilla.redhat.com/show_bug.cgi?id=1761678
>
>Signed-off-by: Jiri Denemark <jdenemar at redhat.com>
>---
> src/cpu_map/x86_Cascadelake-Server-noTSX.xml            | 2 +-
> src/cpu_map/x86_Cascadelake-Server.xml                  | 2 +-
> src/cpu_map/x86_Skylake-Server-IBRS.xml                 | 2 +-
> src/cpu_map/x86_Skylake-Server-noTSX-IBRS.xml           | 2 +-
> src/cpu_map/x86_Skylake-Server.xml                      | 2 +-
> tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-guest.xml | 5 +++--
> tests/cputestdata/x86_64-cpuid-Xeon-Gold-6130-json.xml  | 5 +++--
> 7 files changed, 11 insertions(+), 9 deletions(-)
>

Reviewed-by: Ján Tomko <jtomko at redhat.com>

Jano
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