Re: [PATCH v4 1/9] capabilities: introduce CAP_SYS_PERFMON to kernel and user space

2020-01-13 Thread Song Liu
> On Dec 18, 2019, at 1:24 AM, Alexey Budankov > wrote: > > > Introduce CAP_SYS_PERFMON capability devoted to secure system performance > monitoring and observability operations so that CAP_SYS_PERFMON would > assist CAP_SYS_ADMIN capability in its governing role for perf_events, > i915_perf

Re: [PATCH v4 1/9] capabilities: introduce CAP_SYS_PERFMON to kernel and user space

2019-12-28 Thread Serge E. Hallyn
On Wed, Dec 18, 2019 at 12:24:28PM +0300, Alexey Budankov wrote: > > Introduce CAP_SYS_PERFMON capability devoted to secure system performance > monitoring and observability operations so that CAP_SYS_PERFMON would > assist CAP_SYS_ADMIN capability in its governing role for perf_events, > i915_per

Re: [PATCH v4 1/9] capabilities: introduce CAP_SYS_PERFMON to kernel and user space

2019-12-18 Thread Stephen Smalley
On 12/18/19 4:24 AM, Alexey Budankov wrote: Introduce CAP_SYS_PERFMON capability devoted to secure system performance monitoring and observability operations so that CAP_SYS_PERFMON would assist CAP_SYS_ADMIN capability in its governing role for perf_events, i915_perf and other subsystems of the