[PATCH 0/6] thermal/rapl: fixes, improvements and cleanups

From: Zhang Rui
Date: Mon Sep 30 2024 - 04:20:08 EST


The patches in this series are independent of each other. Keep them in
one series just for easy review and tracking.

Patch 1/6 fixes a bug introduced recently. In my test, reading the
domain info at a bogus address returns all 'f'. So the psys domain is
always probed both before and after the broke commit and there should be
no visible impact.

Patch 2/6 fixes a WARNING since 6.11-rc1. But the underlying problem is
there since the proc thermal driver was introduced. Lastest code still
handles it but with an extra WARNING. So I'm not sure if this should be
considered as -stable material or not.

Patch 3 - 6 are general improvements and cleanups.

thanks,
rui

Sumeet Pawnikar (1):
powercap: intel_rapl_msr: Add PL4 support for Arrowlake-U

Zhang Rui (5):
powercap: intel_rapl_tpmi: Fix bogus register reading
thermal: proc_thermal: Fix WARNING during module unload
powercap: intel_rapl_tpmi: Ignore minor version change
thermal: proc_thermal: Remove MMIO RAPL cpu hotplug support
thermal: proc_thermal: Add MMIO RAPL PL4 support

drivers/powercap/intel_rapl_msr.c | 1 +
drivers/powercap/intel_rapl_tpmi.c | 19 +++--
.../processor_thermal_device_pci.c | 2 -
.../int340x_thermal/processor_thermal_rapl.c | 70 +++++++------------
4 files changed, 40 insertions(+), 52 deletions(-)

--
2.34.1