Hi all, do we have any comments on this patch set?
On 2021/3/29 13:41, Like Xu wrote:
The guest Precise Event Based Sampling (PEBS) feature can provide
an architectural state of the instruction executed after the guest
instruction that exactly caused the event. It needs new hardware
facility
The guest Precise Event Based Sampling (PEBS) feature can provide
an architectural state of the instruction executed after the guest
instruction that exactly caused the event. It needs new hardware
facility only available on Intel Ice Lake Server platforms. This
patch set enables the basic PEBS
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