Re: [v2] platform/powernv: Add debugfs interface for imc-mode and imc-command

2018-01-21 Thread Michael Ellerman
On Wed, 2017-12-13 at 06:09:54 UTC, Anju T Sudhakar wrote: > In memory Collection (IMC) counter pmu driver controls the ucode's execution > state. At the system boot, IMC perf driver pause the ucode. Ucode state is > changed to "running" only when any of the nest units are monitored or profiled > u

[PATCH v2] platform/powernv: Add debugfs interface for imc-mode and imc-command

2017-12-12 Thread Anju T Sudhakar
In memory Collection (IMC) counter pmu driver controls the ucode's execution state. At the system boot, IMC perf driver pause the ucode. Ucode state is changed to "running" only when any of the nest units are monitored or profiled using perf tool.