Re: [Intel-gfx] [RFC] perf: Allow fine-grained PMU access control

2018-02-23 Thread Tvrtko Ursulin
Hi, On 19/01/2018 17:10, Tvrtko Ursulin wrote: Hi, On 19/01/2018 16:45, Peter Zijlstra wrote: On Thu, Jan 18, 2018 at 06:40:07PM +, Tvrtko Ursulin wrote: From: Tvrtko Ursulin For situations where sysadmins might want to allow different level of of access control for different PMUs, we

Re: [Intel-gfx] [RFC] perf: Allow fine-grained PMU access control

2018-01-19 Thread Tvrtko Ursulin
Hi, On 19/01/2018 16:45, Peter Zijlstra wrote: On Thu, Jan 18, 2018 at 06:40:07PM +, Tvrtko Ursulin wrote: From: Tvrtko Ursulin For situations where sysadmins might want to allow different level of of access control for different PMUs, we start creating per-PMU perf_event_paranoid contro