Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S935019AbcCPMAd (ORCPT ); Wed, 16 Mar 2016 08:00:33 -0400 Received: from mx1.redhat.com ([209.132.183.28]:60181 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933983AbcCPMAb (ORCPT ); Wed, 16 Mar 2016 08:00:31 -0400 From: Prarit Bhargava To: linux-kernel@vger.kernel.org Cc: Prarit Bhargava Subject: [PATCH 0/3 v4] powercap, intel_rapl, implement time window checks Date: Wed, 16 Mar 2016 08:00:22 -0400 Message-Id: <1458129625-15662-1-git-send-email-prarit@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1035 Lines: 27 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. 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