Hi Like,
On 7/2/23 07:15, Like Xu wrote:
> On Wed, Jun 21, 2023 at 9:39 AM Dongli Zhang wrote:
>>
>> The QEMU side calls kvm_get_msrs() to save the pmu registers from the KVM
>> side to QEMU, and calls kvm_put_msrs() to store the pmu registers back to
>> the KVM side.
>>
>> However, only the Inte
On Wed, Jun 21, 2023 at 9:39 AM Dongli Zhang wrote:
>
> The QEMU side calls kvm_get_msrs() to save the pmu registers from the KVM
> side to QEMU, and calls kvm_put_msrs() to store the pmu registers back to
> the KVM side.
>
> However, only the Intel gp/fixed/global pmu registers are involved. Ther
The QEMU side calls kvm_get_msrs() to save the pmu registers from the KVM
side to QEMU, and calls kvm_put_msrs() to store the pmu registers back to
the KVM side.
However, only the Intel gp/fixed/global pmu registers are involved. There
is not any implementation for AMD pmu registers. The
'has_arch