[libvirt PATCH 5/7] cpu_map: Add support for split-lock-detect CPU feature

Jiri Denemark jdenemar at redhat.com
Thu Jan 7 23:00:25 UTC 2021


On Wed, Jan 06, 2021 at 11:05:09 +0100, Tim Wiederhake wrote:
> Signed-off-by: Tim Wiederhake <twiederh at redhat.com>
> ---
>  src/cpu_map/x86_features.xml | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/src/cpu_map/x86_features.xml b/src/cpu_map/x86_features.xml
> index a5a987deba..4836595a8c 100644
> --- a/src/cpu_map/x86_features.xml
> +++ b/src/cpu_map/x86_features.xml
> @@ -581,4 +581,9 @@
>    <feature name='taa-no'>
>      <msr index='0x10a' edx='0x00000000' eax='0x00000100'/>
>    </feature>
> +
> +  <!-- IA32_CORE_CAPABILITIES features -->
> +  <feature name='split-lock-detect'>
> +    <msr index='0xcf' edx='0x00000000' eax='0x00000020'/>
> +  </feature>
>  </cpus>

The exact same comment I made for patch 4/7 applies here.

Jirka




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