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Re: [PATCH v5 1/2] x86/vtx: add LBR_SELECT to the list of LBR MSRs



On 15.04.2021 12:04, Igor Druzhinin wrote:
> This MSR exists since Nehalem / Silvermont and is actively used by Linux,
> for instance, to improve sampling efficiency.
> 
> Signed-off-by: Igor Druzhinin <igor.druzhinin@xxxxxxxxxx>

Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>



 


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