linux-kernel - [PATCH v5 0/4] Use idle_inject framework for intel

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Date:   Wed,  1 Feb 2023 10:28:50 -0800
From:   Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
To:     rafael@...nel.org
Cc:     linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org,
        daniel.lezcano@...aro.org, rui.zhang@...el.com,
        Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
        kernel test robot <lkp@...el.com>
Subject: [PATCH v5 0/4] Use idle_inject framework for intel_powerclamp

Dropped the per core idle injection patch from this series. Hence the
subject of this series is changed. Now it is just for using
idle inject framework for intel_powerclamp.
Add additionl patch for module paramters to set cpumask and max idle percent.

The old cover letter:
This series introduces per CPU idle injection. In preparation for this
enhance the existing powercap/idle_inject and modify intel_powerclamp
to use this. Then add per core idle injection driver.

v5:
- additionl patch for module paramters to set cpumask and max idle percent
- One fix for update callback
- Rebased on top of patch 
 "thermal: intel_powerclamp: Fix cur_state for multi package system"

v4:
- Dropped the per core idle inject patch

v3
- Change callback from per CPU to per device and use in intel_powerclamp
- Remove unused var in per cpu idle injection module

v2
- Update based on feedback from Rafael on patch 2/4
- Kconfig dependency issue
Reported-by: kernel test robot <lkp@...el.com>

Srinivas Pandruvada (4):
  powercap: idle_inject: Export symbols
  powercap: idle_inject: Add update callback
  thermal/drivers/intel_powerclamp: Use powercap idle-inject framework
  thermal/drivers/intel_powerclamp: Add additional module params

 .../driver-api/thermal/intel_powerclamp.rst   |  22 +
 drivers/powercap/idle_inject.c                |  57 +-
 drivers/thermal/intel/Kconfig                 |   2 +
 drivers/thermal/intel/intel_powerclamp.c      | 512 ++++++++++--------
 include/linux/idle_inject.h                   |   3 +
 5 files changed, 367 insertions(+), 229 deletions(-)

-- 
2.39.1