Hi Eric,
On 1/17/24 20:59, Eric Auger wrote:
Hi Shaoqin,
On 1/15/24 09:01, Shaoqin Huang wrote:
The KVM_ARM_VCPU_PMU_V3_FILTER provides the ability to let the VMM decide
which PMU events are provided to the guest. Add a new option
`kvm-pmu-filter` as -cpu sub-option to set the PMU Event
Hi Eric,
On 1/17/24 20:59, Eric Auger wrote:
Hi Shaoqin,
On 1/15/24 09:01, Shaoqin Huang wrote:
The KVM_ARM_VCPU_PMU_V3_FILTER provides the ability to let the VMM decide
which PMU events are provided to the guest. Add a new option
`kvm-pmu-filter` as -cpu sub-option to set the PMU Event
Hi Sebastian,
On 1/17/24 17:29, Sebastian Ott wrote:
> On Wed, 17 Jan 2024, Eric Auger wrote:
>> On 1/15/24 09:01, Shaoqin Huang wrote:
>>> + /*
>>> + * The filter only needs to be initialized through one vcpu
>>> ioctl and it
>>> + * will affect all other vcpu in the vm.
>>> + */
On Wed, 17 Jan 2024, Eric Auger wrote:
On 1/15/24 09:01, Shaoqin Huang wrote:
+/*
+ * The filter only needs to be initialized through one vcpu ioctl and it
+ * will affect all other vcpu in the vm.
+ */
+if (pmu_filter_init) {
I think I commented on that on the v4. Maybe I
Hi Shaoqin,
On 1/15/24 09:01, Shaoqin Huang wrote:
> The KVM_ARM_VCPU_PMU_V3_FILTER provides the ability to let the VMM decide
> which PMU events are provided to the guest. Add a new option
> `kvm-pmu-filter` as -cpu sub-option to set the PMU Event Filtering.
> Without the filter, all PMU events
On Mon, 15 Jan 2024, Shaoqin Huang wrote:
The KVM_ARM_VCPU_PMU_V3_FILTER provides the ability to let the VMM decide
which PMU events are provided to the guest. Add a new option
`kvm-pmu-filter` as -cpu sub-option to set the PMU Event Filtering.
Without the filter, all PMU events are exposed from
The KVM_ARM_VCPU_PMU_V3_FILTER provides the ability to let the VMM decide
which PMU events are provided to the guest. Add a new option
`kvm-pmu-filter` as -cpu sub-option to set the PMU Event Filtering.
Without the filter, all PMU events are exposed from host to guest by
default. The usage of the
