Quoting Tvrtko Ursulin (2018-02-05 09:47:52)
>
> On 05/02/2018 09:11, Chris Wilson wrote:
> > The pmu_event_read() callchain is in an atomic context which then
>
> Call-chain.
>
> > forbids us sleeping, such as required to wake the device up for rpm.
> > In this case, we can only read our
On 05/02/2018 09:11, Chris Wilson wrote:
The pmu_event_read() callchain is in an atomic context which then
Call-chain.
forbids us sleeping, such as required to wake the device up for rpm.
In this case, we can only read our registers iff the device is already
s/iff/if/
awake. In the case
The pmu_event_read() callchain is in an atomic context which then
forbids us sleeping, such as required to wake the device up for rpm.
In this case, we can only read our registers iff the device is already
awake. In the case of rc6 this means that we cannot report the latest
values when the whole
