On 7 May 2015 15:58, "Chris Wilson" wrote:
>
> On Thu, May 07, 2015 at 03:15:50PM +0100, Robert Bragg wrote:
> > + /* We bypass the default perf core perf_paranoid_cpu() ||
> > + * CAP_SYS_ADMIN check by using the PERF_PMU_CAP_IS_DEVICE
> > + * flag and instead authenticate based on
On 7 May 2015 15:37, "Chris Wilson" wrote:
>
> On Thu, May 07, 2015 at 03:15:50PM +0100, Robert Bragg wrote:
> > +static int init_oa_buffer(struct perf_event *event)
> > +{
> > + struct drm_i915_private *dev_priv =
> > + container_of(event->pmu, typeof(*dev_priv), oa_pmu.pmu);
> >
On Thu, May 07, 2015 at 03:15:50PM +0100, Robert Bragg wrote:
> + /* We bypass the default perf core perf_paranoid_cpu() ||
> + * CAP_SYS_ADMIN check by using the PERF_PMU_CAP_IS_DEVICE
> + * flag and instead authenticate based on whether the current
> + * pid owns the specified
On Thu, May 07, 2015 at 03:15:50PM +0100, Robert Bragg wrote:
> +static int init_oa_buffer(struct perf_event *event)
> +{
> + struct drm_i915_private *dev_priv =
> + container_of(event->pmu, typeof(*dev_priv), oa_pmu.pmu);
> + struct drm_i915_gem_object *bo;
> + int ret;
>
