linux-kernel - Re: [PATCH 0/7] thermal: processor

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Date:   Wed, 21 Jun 2023 08:45:10 -0700
From:   srinivas pandruvada <srinivas.pandruvada@...ux.intel.com>
To:     "Rafael J. Wysocki" <rafael@...nel.org>
Cc:     rui.zhang@...el.com, daniel.lezcano@...aro.org,
        linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/7] thermal: processor_thermal: Suport workload hint

On Wed, 2023-06-21 at 16:58 +0200, Rafael J. Wysocki wrote:
> On Wed, Jun 21, 2023 at 1:01 AM Srinivas Pandruvada
> <srinivas.pandruvada@...ux.intel.com> wrote:
> > 
> > Add support for Meteor Lake workload hints. Before adding this
> > support,
> > some reorganization and clean up is required.
> > First four changes are for clean up and to reorganize code to add
> > support for workload hint. The last patch adds a test program as
> > part
> > of self tests.
> > 
> > Srinivas Pandruvada (7):
> >   thermal: int340x: processor_thermal: Move mailbox code to common
> >     module
> >   thermal: int340x: processor_thermal: Add interrupt configuration
> >   thermal: int340x: processor_thermal: Use non MSI interrupts
> >   thermal/drivers/int340x: Remove PROC_THERMAL_FEATURE_WLT_REQ for
> >     Meteor Lake
> >   thermal: int340x: processor_thermal: Add workload type hint
> >   thermal/drivers/int340x: Support workload hint interrupts
> >   selftests/thermel/intel: Add test to read workload hint
> > 
> >  .../driver-api/thermal/intel_dptf.rst         |  38 +++
> >  .../thermal/intel/int340x_thermal/Makefile    |   2 +
> >  .../processor_thermal_device.c                |  17 +-
> >  .../processor_thermal_device.h                |  21 +-
> >  .../processor_thermal_device_pci.c            |  76 ++++--
> >  .../processor_thermal_device_pci_legacy.c     |   3 +-
> >  .../int340x_thermal/processor_thermal_mbox.c  | 179 ++++---------
> >  .../processor_thermal_wlt_hint.c              | 239
> > ++++++++++++++++++
> >  .../processor_thermal_wlt_req.c               | 137 ++++++++++
> >  .../testing/selftests/thermal/intel/Makefile  |  16 ++
> >  .../thermal/intel/workload_hint_test.c        | 114 +++++++++
> >  11 files changed, 680 insertions(+), 162 deletions(-)
> >  create mode 100644
> > drivers/thermal/intel/int340x_thermal/processor_thermal_wlt_hint.c
> >  create mode 100644
> > drivers/thermal/intel/int340x_thermal/processor_thermal_wlt_req.c
> >  create mode 100644 tools/testing/selftests/thermal/intel/Makefile
> >  create mode 100644
> > tools/testing/selftests/thermal/intel/workload_hint_test.c
> > 
> > --
> 
> Because of the timing of the first posting, I'm going to treat this
> series as 6.6 material.
That is fine. Just review is important, so that it can be back ported
to Chrome kernel.

Thanks,
Srinivas