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Package Level Thermal Control and Power Limit Notification

Fenghua Yu lkml lm-sensors 4 versions – In review

Get series with b4
b4 am [email protected]

Versions newest first · linked by author and title

  1. v3 Latest5 patches 8 repliesIn review
  2. v2 posting 2/25 patches 4 repliesSuperseded
  3. v2 posting 1/25 patches 0 repliesSuperseded
Earlier versions · 1
VersionPostedPatchesRepliesStatus
v15 patches12 repliesSuperseded

Patches in v3 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/5Package Level Thermal Control and Power Limit Notification: enable featuresarch/x86/include/asm/cpufeature.h arch/x86/include/asm/msr-index.h arch/x86/kernel/cpu/addon_cpuid_features.c+19 -21 reply
2/5Package Level Thermal Control and Power Limit Notification: pkgtemp hwmon driverarch/x86/configs/i386_defconfig arch/x86/configs/x86_64_defconfig drivers/hwmon/Kconfig +2 more+466 -04 replies
3/5Package Level Thermal Control and Power Limit Notification: thermal throttling handlerarch/x86/kernel/cpu/mcheck/therm_throt.c+71 -181 reply
4/5Package Level Thermal Control and Power Limit Notification: power limitarch/x86/kernel/cpu/mcheck/therm_throt.c+129 -541 reply
5/5Package Level Thermal Control and Power Limit Notification: pkgtemp docDocumentation/hwmon/pkgtemp+36 -01 reply

Reviews trailers per patch

All 5 patches have a Reviewed-by or Acked-by.

PatchLen Brown
1/5R-b R-b
2/5R-b R-b
3/5R-b R-b
4/5R-b R-b
5/5R-b R-b

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v3 thread

Cover letter [PATCH V3 0/5] Package Level Thermal Control and Power Limit Notification

From: Fenghua Yu <[email protected]>

The new MSRs PACKAGE_THERM_STATUS and PACKAGE_THERM_INTERRUPT and power limit notification are published in Intel 64 and IA32 SDM and first implemented on Intel Sandy Bridge platform. The following patch set supports the new features in Linux kernel.

Fenghua Yu (5):
Package Level Thermal Control and Power Limit Notification: enable
features
Package Level Thermal Control and Power Limit Notification: pkgtemp
hwmon driver
Package Level Thermal Control and Power Limit Notification: thermal
throttling handler
Package Level Thermal Control and Power Limit Notification: power
limit
Package Level Thermal Control and Power Limit Notification: pkgtemp
doc

 Documentation/hwmon/pkgtemp                |   36 +++
 arch/x86/configs/i386_defconfig            |    1 +
 arch/x86/configs/x86_64_defconfig          |    1 +
 arch/x86/include/asm/cpufeature.h          |    2 +
 arch/x86/include/asm/msr-index.h           |   17 +-
 arch/x86/kernel/cpu/addon_cpuid_features.c |    2 +
 arch/x86/kernel/cpu/mcheck/therm_throt.c   |  206 ++++++++++---
 drivers/hwmon/Kconfig                      |    7 +
 drivers/hwmon/Makefile                     |    1 +
 drivers/hwmon/pkgtemp.c                    |  456 ++++++++++++++++++++++++++++
 10 files changed, 688 insertions(+), 41 deletions(-)
 create mode 100644 Documentation/hwmon/pkgtemp
 create mode 100644 drivers/hwmon/pkgtemp.c

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