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Date: Sun, 20 Mar 2016 18:59:01 -0000 From: Thomas Gleixner <tglx@...utronix.de> To: LKML <linux-kernel@...r.kernel.org> Cc: Peter Zijlstra <peterz@...radead.org>, x86@...nel.org, Stephane Eranian <eranian@...gle.com>, Borislav Petkov <bp@...e.de>, Kan Liang <kan.liang@...el.com> Subject: [patch 0/4] x86/perf/intel/cstate: Fix cpu hotplug handling and make it modular The perf cstate driver is yet another trainwreck vs. cpu hotplug handling. The hotplug code is not only disfunctional, it's also a uncomprehensible mess. The following series fixes the hotplug functionality, sanitizes error handling and makes the driver modular. It depends on Kans modularization support for the uncore and rapl drivers: http://lkml.kernel.org/r/1458462817-2475-1-git-send-email-kan.liang@intel.com http://lkml.kernel.org/r/1458462817-2475-2-git-send-email-kan.liang@intel.com as it uses Kconfig and Makefile which get introduced by those patches. Thanks, tglx --- Kconfig.perf | 8 events/intel/Makefile | 4 events/intel/cstate.c | 536 +++++++++++++++++++++++--------------------------- 3 files changed, 258 insertions(+), 290 deletions(-)
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