[PATCH 0/3] powercap, intel_rapl, implement time window checks [v3]

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From	Prarit Bhargava <prarit@redhat.com>
Newsgroups	linux.kernel
Subject	[PATCH 0/3] powercap, intel_rapl, implement time window checks [v3]
Date	Mon, 25 Jan 2016 01:50:02 +0100
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X-Original-Cc	Prarit Bhargava <prarit@redhat.com>, "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>, Radivoje Jovanovic <radivoje.jovanovic@intel.com>, Seiichi Ikarashi <s.ikarashi@jp.fujitsu.com>, Mathias Krause <minipli@googlemail.com>, Ajay Thomas <ajay.thomas.david.rajamanickam@intel.com>
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The Intel ASDM provides a maximum time window that can be specified when
setting a time window in the RAPL driver.  While the ASDM doesn't explicitly
provide a minimum time window value, it does provide a minimum time window
unit that also can be used as a minimum value.

This patchset implements barrier checking for the time windows, and adds
reporting of a known bug in which the maxmimum time window value may be
erroneously set to 0, as well as a module parameter to avoid the maximum
window checks on broken BIOSes.

[v3]: update 3/3 with minor changes

Cc: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
Cc: Prarit Bhargava <prarit@redhat.com>
Cc: Radivoje Jovanovic <radivoje.jovanovic@intel.com>
Cc: Seiichi Ikarashi <s.ikarashi@jp.fujitsu.com>
Cc: Mathias Krause <minipli@googlemail.com>
Cc: Ajay Thomas <ajay.thomas.david.rajamanickam@intel.com>
Signed-off-by: Prarit Bhargava <prarit@redhat.com>

Prarit Bhargava (3):
  powercap, intel_rapl, implement get_max_time_window
  powercap, intel_rapl, implement check for minimum time window
  powercap, intel_rapl, Add ignore_max_time_window_check module
    parameter for broken BIOSes

 drivers/powercap/intel_rapl.c   |   50 +++++++++++++++++++++++++++++++++++++++
 drivers/powercap/powercap_sys.c |    6 +++--
 2 files changed, 54 insertions(+), 2 deletions(-)

-- 
1.7.9.3

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[PATCH 0/3] powercap, intel_rapl, implement time window checks [v3] Prarit Bhargava <prarit@redhat.com> - 2016-01-25 01:50 +0100
  [PATCH 2/3] powercap, intel_rapl, implement check for minimum time window Prarit Bhargava <prarit@redhat.com> - 2016-01-25 01:50 +0100
  [PATCH 1/3] powercap, intel_rapl, implement get_max_time_window Prarit Bhargava <prarit@redhat.com> - 2016-01-25 01:50 +0100

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