A polite ping for comments on this version, thanks!
On Tuesday, August 6, 2019 3:16 PM, Wei Wang wrote:
> Last Branch Recording (LBR) is a performance monitor unit (PMU) feature on
> Intel CPUs that captures branch related info. This patch series enables this
> feature to KVM guests.
>
> Each
Last Branch Recording (LBR) is a performance monitor unit (PMU) feature
on Intel CPUs that captures branch related info. This patch series enables
this feature to KVM guests.
Each guest can be configured to expose this LBR feature to the guest via
userspace setting the enabling param in
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