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[RESEND PATCH 0/3 v4] powercap, intel_rapl, implement time window checks

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This was submitted back in December and not picked up after review.

P.

-----8<----
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.

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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[RESEND PATCH 0/3 v4] powercap, intel_rapl, implement time window checks Prarit Bhargava <prarit@redhat.com> - 2016-03-21 13:30 +0100
  [PATCH 3/3 v3] powercap, intel_rapl, Add ignore_max_time_window_check module parameter for broken BIOSes Prarit Bhargava <prarit@redhat.com> - 2016-03-21 13:30 +0100
  [PATCH 2/3 v4] powercap, intel_rapl, implement check for minimum time window Prarit Bhargava <prarit@redhat.com> - 2016-03-21 13:30 +0100
  [PATCH 1/3 v4] powercap, intel_rapl, implement get_max_time_window Prarit Bhargava <prarit@redhat.com> - 2016-03-21 13:30 +0100
    Re: [PATCH 1/3 v4] powercap, intel_rapl, implement  get_max_time_window "Pandruvada, Srinivas" <srinivas.pandruvada@intel.com> - 2016-03-31 20:30 +0200
  Re: [RESEND PATCH 0/3 v4] powercap, intel_rapl, implement time  window checks "Pandruvada, Srinivas" <srinivas.pandruvada@intel.com> - 2016-03-28 20:10 +0200

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