On 17/12/15 15:22, Mark Rutland wrote:
> On Tue, Dec 15, 2015 at 04:49:27PM +0800, Shannon Zhao wrote:
>> From: Shannon Zhao
>>
>> When we use tools like perf on host, perf passes the event type and the
>> id of this event type category to kernel, then kernel will map them to
>> hardware event num
On Tue, Dec 15, 2015 at 04:49:27PM +0800, Shannon Zhao wrote:
> From: Shannon Zhao
>
> When we use tools like perf on host, perf passes the event type and the
> id of this event type category to kernel, then kernel will map them to
> hardware event number and write this number to PMU PMEVTYPER_EL