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Date: Tue, 15 Dec 2015 08:02:09 -0500 From: Prarit Bhargava <prarit@...hat.com> To: linux-kernel@...r.kernel.org Cc: Prarit Bhargava <prarit@...hat.com>, "Rafael J. Wysocki" <rafael.j.wysocki@...el.com>, Radivoje Jovanovic <radivoje.jovanovic@...el.com>, Seiichi Ikarashi <s.ikarashi@...fujitsu.com>, Mathias Krause <minipli@...glemail.com>, Ajay Thomas <ajay.thomas.david.rajamanickam@...el.com> Subject: [PATCH 0/3] powercap, intel_rapl, implement time window checks 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@...el.com> Cc: Prarit Bhargava <prarit@...hat.com> Cc: Radivoje Jovanovic <radivoje.jovanovic@...el.com> Cc: Seiichi Ikarashi <s.ikarashi@...fujitsu.com> Cc: Mathias Krause <minipli@...glemail.com> Cc: Ajay Thomas <ajay.thomas.david.rajamanickam@...el.com> Signed-off-by: Prarit Bhargava <prarit@...hat.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_window_check module parameter for broken BIOSes drivers/powercap/intel_rapl.c | 51 +++++++++++++++++++++++++++++++++++++++ drivers/powercap/powercap_sys.c | 6 +++-- 2 files changed, 55 insertions(+), 2 deletions(-) -- 1.7.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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