Merge tag 'pm-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull power management updates from Rafael Wysocki:
 "These include a rework of the main suspend-to-idle code flow (related
  to the handling of spurious wakeups), a switch over of several users
  of cpufreq notifiers to QoS-based limits, a new devfreq driver for
  Tegra20, a new cpuidle driver and governor for virtualized guests, an
  extension of the wakeup sources framework to expose wakeup sources as
  device objects in sysfs, and more.

  Specifics:

   - Rework the main suspend-to-idle control flow to avoid repeating
     "noirq" device resume and suspend operations in case of spurious
     wakeups from the ACPI EC and decouple the ACPI EC wakeups support
     from the LPS0 _DSM support (Rafael Wysocki).

   - Extend the wakeup sources framework to expose wakeup sources as
     device objects in sysfs (Tri Vo, Stephen Boyd).

   - Expose system suspend statistics in sysfs (Kalesh Singh).

   - Introduce a new haltpoll cpuidle driver and a new matching governor
     for virtualized guests wanting to do guest-side polling in the idle
     loop (Marcelo Tosatti, Joao Martins, Wanpeng Li, Stephen Rothwell).

   - Fix the menu and teo cpuidle governors to allow the scheduler tick
     to be stopped if PM QoS is used to limit the CPU idle state exit
     latency in some cases (Rafael Wysocki).

   - Increase the resolution of the play_idle() argument to microseconds
     for more fine-grained injection of CPU idle cycles (Daniel
     Lezcano).

   - Switch over some users of cpuidle notifiers to the new QoS-based
     frequency limits and drop the CPUFREQ_ADJUST and CPUFREQ_NOTIFY
     policy notifier events (Viresh Kumar).

   - Add new cpufreq driver based on nvmem for sun50i (Yangtao Li).

   - Add support for MT8183 and MT8516 to the mediatek cpufreq driver
     (Andrew-sh.Cheng, Fabien Parent).

   - Add i.MX8MN support to the imx-cpufreq-dt cpufreq driver (Anson
     Huang).

   - Add qcs404 to cpufreq-dt-platdev blacklist (Jorge Ramirez-Ortiz).

   - Update the qcom cpufreq driver (among other things, to make it
     easier to extend and to use kryo cpufreq for other nvmem-based
     SoCs) and add qcs404 support to it (Niklas Cassel, Douglas
     RAILLARD, Sibi Sankar, Sricharan R).

   - Fix assorted issues and make assorted minor improvements in the
     cpufreq code (Colin Ian King, Douglas RAILLARD, Florian Fainelli,
     Gustavo Silva, Hariprasad Kelam).

   - Add new devfreq driver for NVidia Tegra20 (Dmitry Osipenko, Arnd
     Bergmann).

   - Add new Exynos PPMU events to devfreq events and extend that
     mechanism (Lukasz Luba).

   - Fix and clean up the exynos-bus devfreq driver (Kamil Konieczny).

   - Improve devfreq documentation and governor code, fix spelling typos
     in devfreq (Ezequiel Garcia, Krzysztof Kozlowski, Leonard Crestez,
     MyungJoo Ham, Gaël PORTAY).

   - Add regulators enable and disable to the OPP (operating performance
     points) framework (Kamil Konieczny).

   - Update the OPP framework to support multiple opp-suspend properties
     (Anson Huang).

   - Fix assorted issues and make assorted minor improvements in the OPP
     code (Niklas Cassel, Viresh Kumar, Yue Hu).

   - Clean up the generic power domains (genpd) framework (Ulf Hansson).

   - Clean up assorted pieces of power management code and documentation
     (Akinobu Mita, Amit Kucheria, Chuhong Yuan).

   - Update the pm-graph tool to version 5.5 including multiple fixes
     and improvements (Todd Brandt).

   - Update the cpupower utility (Benjamin Weis, Geert Uytterhoeven,
     Sébastien Szymanski)"

* tag 'pm-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (126 commits)
  cpuidle-haltpoll: Enable kvm guest polling when dedicated physical CPUs are available
  cpuidle-haltpoll: do not set an owner to allow modunload
  cpuidle-haltpoll: return -ENODEV on modinit failure
  cpuidle-haltpoll: set haltpoll as preferred governor
  cpuidle: allow governor switch on cpuidle_register_driver()
  PM: runtime: Documentation: add runtime_status ABI document
  pm-graph: make setVal unbuffered again for python2 and python3
  powercap: idle_inject: Use higher resolution for idle injection
  cpuidle: play_idle: Increase the resolution to usec
  cpuidle-haltpoll: vcpu hotplug support
  cpufreq: Add qcs404 to cpufreq-dt-platdev blacklist
  cpufreq: qcom: Add support for qcs404 on nvmem driver
  cpufreq: qcom: Refactor the driver to make it easier to extend
  cpufreq: qcom: Re-organise kryo cpufreq to use it for other nvmem based qcom socs
  dt-bindings: opp: Add qcom-opp bindings with properties needed for CPR
  dt-bindings: opp: qcom-nvmem: Support pstates provided by a power domain
  Documentation: cpufreq: Update policy notifier documentation
  cpufreq: Remove CPUFREQ_ADJUST and CPUFREQ_NOTIFY policy notifier events
  PM / Domains: Verify PM domain type in dev_pm_genpd_set_performance_state()
  PM / Domains: Simplify genpd_lookup_dev()
  ...

8 files changed, 581 insertions, 472 deletions

diff --git a/tools/power/cpupower/Makefile b/tools/power/cpupower/Makefile
index 9063fca480b3..c8622497ef23 100644
--- a/tools/power/cpupower/Makefile
+++ b/tools/power/cpupower/Makefile
@@ -18,7 +18,6 @@ OUTDIR := $(shell cd $(OUTPUT) && pwd)
 $(if $(OUTDIR),, $(error output directory "$(OUTPUT)" does not exist))
 endif
 
-include ../../scripts/Makefile.arch
 
 # --- CONFIGURATION BEGIN ---
 
@@ -69,11 +68,6 @@ bindir ?=	/usr/bin
 sbindir ?=	/usr/sbin
 mandir ?=	/usr/man
 includedir ?=	/usr/include
-ifeq ($(IS_64_BIT), 1)
-libdir ?=	/usr/lib64
-else
-libdir ?=	/usr/lib
-endif
 localedir ?=	/usr/share/locale
 docdir ?=       /usr/share/doc/packages/cpupower
 confdir ?=      /etc/
@@ -100,6 +94,14 @@ RANLIB = $(CROSS)ranlib
 HOSTCC = gcc
 MKDIR = mkdir
 
+# 64bit library detection
+include ../../scripts/Makefile.arch
+
+ifeq ($(IS_64_BIT), 1)
+libdir ?=	/usr/lib64
+else
+libdir ?=	/usr/lib
+endif
 
 # Now we set up the build system
 #
diff --git a/tools/power/cpupower/bench/cpufreq-bench_plot.sh b/tools/power/cpupower/bench/cpufreq-bench_plot.sh
index 9061b4f1244e..f5f8b3c8f062 100644
--- a/tools/power/cpupower/bench/cpufreq-bench_plot.sh
+++ b/tools/power/cpupower/bench/cpufreq-bench_plot.sh
@@ -88,4 +88,4 @@ done
 echo >> $dir/plot_script.gpl
 
 gnuplot $dir/plot_script.gpl
-rm -r $dir
\ No newline at end of file
+rm -r $dir
diff --git a/tools/power/cpupower/bench/cpufreq-bench_script.sh b/tools/power/cpupower/bench/cpufreq-bench_script.sh
index 4e9714b876d2..785a3679c704 100644
--- a/tools/power/cpupower/bench/cpufreq-bench_script.sh
+++ b/tools/power/cpupower/bench/cpufreq-bench_script.sh
@@ -85,4 +85,4 @@ function create_plots()
 }
 
 measure
-create_plots
\ No newline at end of file
+create_plots
diff --git a/tools/power/cpupower/po/de.po b/tools/power/cpupower/po/de.po
index 70887bb8ba95..9780a447bb55 100644
--- a/tools/power/cpupower/po/de.po
+++ b/tools/power/cpupower/po/de.po
@@ -8,66 +8,66 @@ msgstr ""
 "Project-Id-Version: cpufrequtils 006\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2011-03-08 17:03+0100\n"
-"PO-Revision-Date: 2009-08-08 17:18+0100\n"
-"Last-Translator:  <linux@dominikbrodowski.net>\n"
+"PO-Revision-Date: 2019-06-02 15:23+0200\n"
+"Last-Translator: Benjamin Weis <benjamin.weis@gmx.com>\n"
 "Language-Team: NONE\n"
 "Language: \n"
 "MIME-Version: 1.0\n"
-"Content-Type: text/plain; charset=ISO-8859-1\n"
+"Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
 
 #: utils/idle_monitor/nhm_idle.c:36
 msgid "Processor Core C3"
-msgstr ""
+msgstr "Prozessorkern C3"
 
 #: utils/idle_monitor/nhm_idle.c:43
 msgid "Processor Core C6"
-msgstr ""
+msgstr "Prozessorkern C6"
 
 #: utils/idle_monitor/nhm_idle.c:51
 msgid "Processor Package C3"
-msgstr ""
+msgstr "Prozessorpaket C3"
 
 #: utils/idle_monitor/nhm_idle.c:58 utils/idle_monitor/amd_fam14h_idle.c:70
 msgid "Processor Package C6"
-msgstr ""
+msgstr "Prozessorpaket C6"
 
 #: utils/idle_monitor/snb_idle.c:33
 msgid "Processor Core C7"
-msgstr ""
+msgstr "Prozessorkern C7"
 
 #: utils/idle_monitor/snb_idle.c:40
 msgid "Processor Package C2"
-msgstr ""
+msgstr "Prozessorpaket C2"
 
 #: utils/idle_monitor/snb_idle.c:47
 msgid "Processor Package C7"
-msgstr ""
+msgstr "Prozessorpaket C7"
 
 #: utils/idle_monitor/amd_fam14h_idle.c:56
 msgid "Package in sleep state (PC1 or deeper)"
-msgstr ""
+msgstr "Paket in Schlafzustand (PC1 oder tiefer)"
 
 #: utils/idle_monitor/amd_fam14h_idle.c:63
 msgid "Processor Package C1"
-msgstr ""
+msgstr "Prozessorpaket C1"
 
 #: utils/idle_monitor/amd_fam14h_idle.c:77
 msgid "North Bridge P1 boolean counter (returns 0 or 1)"
-msgstr ""
+msgstr "North Bridge P1 boolescher Zähler (gibt 0 oder 1 zurück)"
 
 #: utils/idle_monitor/mperf_monitor.c:35
 msgid "Processor Core not idle"
-msgstr ""
+msgstr "Prozessorkern ist nicht im Leerlauf"
 
 #: utils/idle_monitor/mperf_monitor.c:42
 msgid "Processor Core in an idle state"
-msgstr ""
+msgstr "Prozessorkern ist in einem Ruhezustand"
 
 #: utils/idle_monitor/mperf_monitor.c:50
 msgid "Average Frequency (including boost) in MHz"
-msgstr ""
+msgstr "Durchschnittliche Frequenz (einschließlich Boost) in MHz"
 
 #: utils/idle_monitor/cpupower-monitor.c:66
 #, c-format
@@ -75,6 +75,8 @@ msgid ""
 "cpupower monitor: [-h] [ [-t] | [-l] | [-m <mon1>,[<mon2>] ] ] [-i "
 "interval_sec | -c command ...]\n"
 msgstr ""
+"cpupower monitor: [-h] [ [-t] | [-l] | [-m <mon1>,[<mon2>] ] ] [-i "
+"interval_sec | -c Befehl ...]\n"
 
 #: utils/idle_monitor/cpupower-monitor.c:69
 #, c-format
@@ -82,36 +84,40 @@ msgid ""
 "cpupower monitor: [-v] [-h] [ [-t] | [-l] | [-m <mon1>,[<mon2>] ] ] [-i "
 "interval_sec | -c command ...]\n"
 msgstr ""
+"cpupower monitor: [-v] [-h] [ [-t] | [-l] | [-m <mon1>,[<mon2>] ] ] [-i "
+"interval_sec | -c Befehl ...]\n"
 
 #: utils/idle_monitor/cpupower-monitor.c:71
 #, c-format
 msgid "\t -v: be more verbose\n"
-msgstr ""
+msgstr "\t -v: ausführlicher\n"
 
 #: utils/idle_monitor/cpupower-monitor.c:73
 #, c-format
 msgid "\t -h: print this help\n"
-msgstr ""
+msgstr "\t -h: diese Hilfe ausgeben\n"
 
 #: utils/idle_monitor/cpupower-monitor.c:74
 #, c-format
 msgid "\t -i: time interval to measure for in seconds (default 1)\n"
-msgstr ""
+msgstr "\t -i: Zeitintervall für die Messung in Sekunden (Standard 1)\n"
 
 #: utils/idle_monitor/cpupower-monitor.c:75
 #, c-format
 msgid "\t -t: show CPU topology/hierarchy\n"
-msgstr ""
+msgstr "\t -t: CPU-Topologie/Hierarchie anzeigen\n"
 
 #: utils/idle_monitor/cpupower-monitor.c:76
 #, c-format
 msgid "\t -l: list available CPU sleep monitors (for use with -m)\n"
 msgstr ""
+"\t -l: verfügbare CPU-Schlafwächter auflisten (für Verwendung mit -m)\n"
 
 #: utils/idle_monitor/cpupower-monitor.c:77
 #, c-format
 msgid "\t -m: show specific CPU sleep monitors only (in same order)\n"
 msgstr ""
+"\t -m: spezifische CPU-Schlafwächter anzeigen (in gleicher Reihenfolge)\n"
 
 #: utils/idle_monitor/cpupower-monitor.c:79
 #, c-format
@@ -119,71 +125,73 @@ msgid ""
 "only one of: -t, -l, -m are allowed\n"
 "If none of them is passed,"
 msgstr ""
+"nur einer von: -t, -l, -m ist erlaubt\n"
+"Wenn keiner von ihnen übergeben wird,"
 
 #: utils/idle_monitor/cpupower-monitor.c:80
 #, c-format
 msgid " all supported monitors are shown\n"
-msgstr ""
+msgstr " werden alle unterstützten Wächter angezeigt\n"
 
 #: utils/idle_monitor/cpupower-monitor.c:197
 #, c-format
 msgid "Monitor %s, Counter %s has no count function. Implementation error\n"
-msgstr ""
+msgstr "Wächter %s, Zähler %s hat keine Zählfunktion. Implementierungsfehler\n"
 
 #: utils/idle_monitor/cpupower-monitor.c:207
 #, c-format
 msgid " *is offline\n"
-msgstr ""
+msgstr " *ist offline\n"
 
 #: utils/idle_monitor/cpupower-monitor.c:236
 #, c-format
 msgid "%s: max monitor name length (%d) exceeded\n"
-msgstr ""
+msgstr "%s: max. Wächternamenslänge (%d) überschritten\n"
 
 #: utils/idle_monitor/cpupower-monitor.c:250
 #, c-format
 msgid "No matching monitor found in %s, try -l option\n"
-msgstr ""
+msgstr "Kein passender Wächter in %s gefunden, versuchen Sie die Option -l\n"
 
 #: utils/idle_monitor/cpupower-monitor.c:266
 #, c-format
 msgid "Monitor \"%s\" (%d states) - Might overflow after %u s\n"
-msgstr ""
+msgstr "Wächter \"%s\" (%d Zustände) - Könnte nach %u s überlaufen\n"
 
 #: utils/idle_monitor/cpupower-monitor.c:319
 #, c-format
 msgid "%s took %.5f seconds and exited with status %d\n"
-msgstr ""
+msgstr "%s hat %.5f Sekunden gedauert und hat sich mit Status %d beendet\n"
 
 #: utils/idle_monitor/cpupower-monitor.c:406
 #, c-format
 msgid "Cannot read number of available processors\n"
-msgstr ""
+msgstr "Anzahl der verfügbaren Prozessoren kann nicht gelesen werden\n"
 
 #: utils/idle_monitor/cpupower-monitor.c:417
 #, c-format
 msgid "Available monitor %s needs root access\n"
-msgstr ""
+msgstr "Verfügbarer Wächter %s benötigt root-Zugriff\n"
 
 #: utils/idle_monitor/cpupower-monitor.c:428
 #, c-format
 msgid "No HW Cstate monitors found\n"
-msgstr ""
+msgstr "Keine HW C-Zustandswächter gefunden\n"
 
 #: utils/cpupower.c:78
 #, c-format
 msgid "cpupower [ -c cpulist ] subcommand [ARGS]\n"
-msgstr ""
+msgstr "cpupower [ -c cpulist ] Unterbefehl [ARGS]\n"
 
 #: utils/cpupower.c:79
 #, c-format
 msgid "cpupower --version\n"
-msgstr ""
+msgstr "cpupower --version\n"
 
 #: utils/cpupower.c:80
 #, c-format
 msgid "Supported subcommands are:\n"
-msgstr ""
+msgstr "Unterstützte Unterbefehle sind:\n"
 
 #: utils/cpupower.c:83
 #, c-format
@@ -191,11 +199,15 @@ msgid ""
 "\n"
 "Some subcommands can make use of the -c cpulist option.\n"
 msgstr ""
+"\n"
+"Einige Unterbefehle können die Option -c cpulist verwenden.\n"
 
 #: utils/cpupower.c:84
 #, c-format
 msgid "Look at the general cpupower manpage how to use it\n"
 msgstr ""
+"Schauen Sie sich die allgemeine cpupower manpage an, um zu erfahren, wie man "
+"es benutzt\n"
 
 #: utils/cpupower.c:85
 #, c-format
@@ -217,30 +229,31 @@ msgstr "Bitte melden Sie Fehler an %s.\n"
 #: utils/cpupower.c:114
 #, c-format
 msgid "Error parsing cpu list\n"
-msgstr ""
+msgstr "Fehler beim Parsen der CPU-Liste\n"
 
 #: utils/cpupower.c:172
 #, c-format
 msgid "Subcommand %s needs root privileges\n"
-msgstr ""
+msgstr "Unterbefehl %s benötigt root-Rechte\n"
 
 #: utils/cpufreq-info.c:31
 #, c-format
 msgid "Couldn't count the number of CPUs (%s: %s), assuming 1\n"
 msgstr ""
-"Konnte nicht die Anzahl der CPUs herausfinden (%s : %s), nehme daher 1 an.\n"
+"Anzahl der CPUs konnte nicht herausgefinden werden (%s: %s), es wird daher 1 "
+"angenommen\n"
 
 #: utils/cpufreq-info.c:63
 #, c-format
 msgid ""
 "          minimum CPU frequency  -  maximum CPU frequency  -  governor\n"
-msgstr ""
-"          minimale CPU-Taktfreq. -  maximale CPU-Taktfreq. -  Regler  \n"
+msgstr "          minimale CPU-Frequenz  -  maximale CPU-Frequenz  -  Regler\n"
 
 #: utils/cpufreq-info.c:151
 #, c-format
 msgid "Error while evaluating Boost Capabilities on CPU %d -- are you root?\n"
 msgstr ""
+"Fehler beim Evaluieren der Boost-Fähigkeiten bei CPU %d -- sind Sie root?\n"
 
 #. P state changes via MSR are identified via cpuid 80000007
 #. on Intel and AMD, but we assume boost capable machines can do that
@@ -250,50 +263,50 @@ msgstr ""
 #: utils/cpufreq-info.c:161
 #, c-format
 msgid "  boost state support: \n"
-msgstr ""
+msgstr "  Boost-Zustand-Unterstützung: \n"
 
 #: utils/cpufreq-info.c:163
 #, c-format
 msgid "    Supported: %s\n"
-msgstr ""
+msgstr "    Unterstützt: %s\n"
 
 #: utils/cpufreq-info.c:163 utils/cpufreq-info.c:164
 msgid "yes"
-msgstr ""
+msgstr "ja"
 
 #: utils/cpufreq-info.c:163 utils/cpufreq-info.c:164
 msgid "no"
-msgstr ""
+msgstr "nein"
 
 #: utils/cpufreq-info.c:164
-#, fuzzy, c-format
+#, c-format
 msgid "    Active: %s\n"
-msgstr "  Treiber: %s\n"
+msgstr "    Aktiv: %s\n"
 
 #: utils/cpufreq-info.c:177
 #, c-format
 msgid "    Boost States: %d\n"
-msgstr ""
+msgstr "    Boost-Zustände: %d\n"
 
 #: utils/cpufreq-info.c:178
 #, c-format
 msgid "    Total States: %d\n"
-msgstr ""
+msgstr "    Gesamtzustände: %d\n"
 
 #: utils/cpufreq-info.c:181
 #, c-format
 msgid "    Pstate-Pb%d: %luMHz (boost state)\n"
-msgstr ""
+msgstr "    Pstate-Pb%d: %luMHz (Boost-Zustand)\n"
 
 #: utils/cpufreq-info.c:184
 #, c-format
 msgid "    Pstate-P%d:  %luMHz\n"
-msgstr ""
+msgstr "    Pstate-P%d:  %luMHz\n"
 
 #: utils/cpufreq-info.c:211
 #, c-format
 msgid "  no or unknown cpufreq driver is active on this CPU\n"
-msgstr "  kein oder nicht bestimmbarer cpufreq-Treiber aktiv\n"
+msgstr "  kein oder ein unbekannter cpufreq-Treiber ist auf dieser CPU aktiv\n"
 
 #: utils/cpufreq-info.c:213
 #, c-format
@@ -303,12 +316,12 @@ msgstr "  Treiber: %s\n"
 #: utils/cpufreq-info.c:219
 #, c-format
 msgid "  CPUs which run at the same hardware frequency: "
-msgstr "  Folgende CPUs laufen mit der gleichen Hardware-Taktfrequenz: "
+msgstr "  CPUs, die mit der gleichen Hardwarefrequenz laufen: "
 
 #: utils/cpufreq-info.c:230
 #, c-format
 msgid "  CPUs which need to have their frequency coordinated by software: "
-msgstr "  Die Taktfrequenz folgender CPUs werden per Software koordiniert: "
+msgstr "  CPUs, die ihre Frequenz mit Software koordinieren müssen: "
 
 #: utils/cpufreq-info.c:241
 #, c-format
@@ -318,22 +331,22 @@ msgstr "  Maximale Dauer eines Taktfrequenzwechsels: "
 #: utils/cpufreq-info.c:247
 #, c-format
 msgid "  hardware limits: "
-msgstr "  Hardwarebedingte Grenzen der Taktfrequenz: "
+msgstr "  Hardwarebegrenzungen: "
 
 #: utils/cpufreq-info.c:256
 #, c-format
 msgid "  available frequency steps: "
-msgstr "  mögliche Taktfrequenzen: "
+msgstr "  verfügbare Frequenzschritte: "
 
 #: utils/cpufreq-info.c:269
 #, c-format
 msgid "  available cpufreq governors: "
-msgstr "  mögliche Regler: "
+msgstr "  verfügbare cpufreq-Regler: "
 
 #: utils/cpufreq-info.c:280
 #, c-format
 msgid "  current policy: frequency should be within "
-msgstr "  momentane Taktik: die Frequenz soll innerhalb "
+msgstr "  momentane Richtlinie: Frequenz sollte innerhalb "
 
 #: utils/cpufreq-info.c:282
 #, c-format
@@ -346,29 +359,28 @@ msgid ""
 "The governor \"%s\" may decide which speed to use\n"
 "                  within this range.\n"
 msgstr ""
-"  liegen. Der Regler \"%s\" kann frei entscheiden,\n"
-"                    welche Taktfrequenz innerhalb dieser Grenze verwendet "
-"wird.\n"
+"  sein. Der Regler \"%s\" kann frei entscheiden,\n"
+"                    welche Geschwindigkeit er in diesem Bereich verwendet.\n"
 
 #: utils/cpufreq-info.c:293
 #, c-format
 msgid "  current CPU frequency is "
-msgstr "  momentane Taktfrequenz ist "
+msgstr "  momentane CPU-Frequenz ist "
 
 #: utils/cpufreq-info.c:296
 #, c-format
 msgid " (asserted by call to hardware)"
-msgstr "  (verifiziert durch Nachfrage bei der Hardware)"
+msgstr " (durch Aufruf der Hardware sichergestellt)"
 
 #: utils/cpufreq-info.c:304
 #, c-format
 msgid "  cpufreq stats: "
-msgstr "  Statistik:"
+msgstr "  cpufreq-Statistiken: "
 
 #: utils/cpufreq-info.c:472
-#, fuzzy, c-format
+#, c-format
 msgid "Usage: cpupower freqinfo [options]\n"
-msgstr "Aufruf: cpufreq-info [Optionen]\n"
+msgstr "Aufruf: cpupower freqinfo [Optionen]\n"
 
 #: utils/cpufreq-info.c:473 utils/cpufreq-set.c:26 utils/cpupower-set.c:23
 #: utils/cpupower-info.c:22 utils/cpuidle-info.c:148
@@ -377,11 +389,9 @@ msgid "Options:\n"
 msgstr "Optionen:\n"
 
 #: utils/cpufreq-info.c:474
-#, fuzzy, c-format
+#, c-format
 msgid "  -e, --debug          Prints out debug information [default]\n"
-msgstr ""
-"  -e, --debug          Erzeugt detaillierte Informationen, hilfreich\n"
-"                       zum Aufspüren von Fehlern\n"
+msgstr "  -e, --debug          Gibt Debug-Informationen aus [Standard]\n"
 
 #: utils/cpufreq-info.c:475
 #, c-format
@@ -424,7 +434,7 @@ msgstr "  -p, --policy         Findet die momentane Taktik heraus *\n"
 #: utils/cpufreq-info.c:482
 #, c-format
 msgid "  -g, --governors      Determines available cpufreq governors *\n"
-msgstr "  -g, --governors      Erzeugt eine Liste mit verfügbaren Reglern *\n"
+msgstr "  -g, --governors      Ermittelt verfügbare cpufreq-Regler *\n"
 
 #: utils/cpufreq-info.c:483
 #, c-format
@@ -449,8 +459,7 @@ msgstr ""
 #: utils/cpufreq-info.c:486
 #, c-format
 msgid "  -s, --stats          Shows cpufreq statistics if available\n"
-msgstr ""
-"  -s, --stats          Zeigt, sofern möglich, Statistiken über cpufreq an.\n"
+msgstr "  -s, --stats          Zeigt cpufreq-Statistiken an, falls vorhanden\n"
 
 #: utils/cpufreq-info.c:487
 #, c-format
@@ -464,13 +473,13 @@ msgstr ""
 #: utils/cpufreq-info.c:488
 #, c-format
 msgid "  -b, --boost          Checks for turbo or boost modes  *\n"
-msgstr ""
+msgstr "  -b, --boost          Prüft auf Turbo- oder Boost-Modi  *\n"
 
 #: utils/cpufreq-info.c:489
 #, c-format
 msgid ""
-"  -o, --proc           Prints out information like provided by the /proc/"
-"cpufreq\n"
+"  -o, --proc           Prints out information like provided by the "
+"/proc/cpufreq\n"
 "                       interface in 2.4. and early 2.6. kernels\n"
 msgstr ""
 "  -o, --proc           Erzeugt Informationen in einem ähnlichem Format zu "
@@ -509,8 +518,8 @@ msgid ""
 "For the arguments marked with *, omitting the -c or --cpu argument is\n"
 "equivalent to setting it to zero\n"
 msgstr ""
-"Bei den mit * markierten Parametern wird '--cpu 0' angenommen, soweit nicht\n"
-"mittels -c oder --cpu etwas anderes angegeben wird\n"
+"Für die mit * markierten Argumente ist das Weglassen des Arguments\n"
+"-c oder --cpu gleichbedeutend mit der Einstellung auf Null\n"
 
 #: utils/cpufreq-info.c:580
 #, c-format
@@ -525,8 +534,8 @@ msgid ""
 "You can't specify more than one --cpu parameter and/or\n"
 "more than one output-specific argument\n"
 msgstr ""
-"Man kann nicht mehr als einen --cpu-Parameter und/oder mehr als einen\n"
-"informationsspezifischen Parameter gleichzeitig angeben\n"
+"Sie können nicht mehr als einen Parameter --cpu und/oder\n"
+"mehr als ein ausgabespezifisches Argument angeben\n"
 
 #: utils/cpufreq-info.c:600 utils/cpufreq-set.c:82 utils/cpupower-set.c:42
 #: utils/cpupower-info.c:42 utils/cpuidle-info.c:213
@@ -538,17 +547,17 @@ msgstr "unbekannter oder falscher Parameter\n"
 #, c-format
 msgid "couldn't analyze CPU %d as it doesn't seem to be present\n"
 msgstr ""
-"Konnte nicht die CPU %d analysieren, da sie (scheinbar?) nicht existiert.\n"
+"CPU %d konnte nicht analysiert werden, da sie scheinbar nicht existiert\n"
 
 #: utils/cpufreq-info.c:620 utils/cpupower-info.c:142
 #, c-format
 msgid "analyzing CPU %d:\n"
-msgstr "analysiere CPU %d:\n"
+msgstr "CPU %d wird analysiert:\n"
 
 #: utils/cpufreq-set.c:25
-#, fuzzy, c-format
+#, c-format
 msgid "Usage: cpupower frequency-set [options]\n"
-msgstr "Aufruf: cpufreq-set [Optionen]\n"
+msgstr "Aufruf: cpupower frequency-set [Optionen]\n"
 
 #: utils/cpufreq-set.c:27
 #, c-format
@@ -556,7 +565,7 @@ msgid ""
 "  -d FREQ, --min FREQ      new minimum CPU frequency the governor may "
 "select\n"
 msgstr ""
-"  -d FREQ, --min FREQ      neue minimale Taktfrequenz, die der Regler\n"
+"  -d FREQ, --min FREQ      neue minimale CPU-Frequenz, die der Regler\n"
 "                           auswählen darf\n"
 
 #: utils/cpufreq-set.c:28
@@ -571,7 +580,7 @@ msgstr ""
 #: utils/cpufreq-set.c:29
 #, c-format
 msgid "  -g GOV, --governor GOV   new cpufreq governor\n"
-msgstr "  -g GOV, --governors GOV  wechsle zu Regler GOV\n"
+msgstr "  -g GOV, --governors GOV   neuer cpufreq-Regler\n"
 
 #: utils/cpufreq-set.c:30
 #, c-format
@@ -579,29 +588,29 @@ msgid ""
 "  -f FREQ, --freq FREQ     specific frequency to be set. Requires userspace\n"
 "                           governor to be available and loaded\n"
 msgstr ""
-"  -f FREQ, --freq FREQ     setze exakte Taktfrequenz. Benötigt den Regler\n"
-"                           'userspace'.\n"
+"  -f FREQ, --freq FREQ     bestimmte Frequenz, die eingestellt werden soll.\n"
+"                           Erfordert einen verfügbaren und geladenen "
+"userspace-Regler\n"
 
 #: utils/cpufreq-set.c:32
 #, c-format
 msgid "  -r, --related            Switches all hardware-related CPUs\n"
-msgstr ""
-"  -r, --related            Setze Werte für alle CPUs, deren Taktfrequenz\n"
-"                           hardwarebedingt identisch ist.\n"
+msgstr "  -r, --related            Schaltet alle hardwarebezogenen CPUs um\n"
 
 #: utils/cpufreq-set.c:33 utils/cpupower-set.c:28 utils/cpupower-info.c:27
 #, c-format
 msgid "  -h, --help               Prints out this screen\n"
-msgstr "  -h, --help               Gibt diese Kurzübersicht aus\n"
+msgstr "  -h, --help               Gibt diesen Bildschirm aus\n"
 
 #: utils/cpufreq-set.c:35
-#, fuzzy, c-format
+#, c-format
 msgid ""
 "Notes:\n"
 "1. Omitting the -c or --cpu argument is equivalent to setting it to \"all\"\n"
 msgstr ""
-"Bei den mit * markierten Parametern wird '--cpu 0' angenommen, soweit nicht\n"
-"mittels -c oder --cpu etwas anderes angegeben wird\n"
+"Hinweis:\n"
+"1. Das Weglassen des Arguments -c oder --cpu ist gleichbedeutend mit der "
+"Einstellung auf \"all\"\n"
 
 #: utils/cpufreq-set.c:37
 #, fuzzy, c-format
@@ -636,17 +645,21 @@ msgid ""
 "frequency\n"
 "   or because the userspace governor isn't loaded?\n"
 msgstr ""
-"Beim Einstellen ist ein Fehler aufgetreten. Typische Fehlerquellen sind:\n"
-"- nicht ausreichende Rechte (Administrator)\n"
-"- der Regler ist nicht verfügbar bzw. nicht geladen\n"
-"- die angegebene Taktik ist inkorrekt\n"
-"- eine spezifische Frequenz wurde angegeben, aber der Regler 'userspace'\n"
-"  kann entweder hardwarebedingt nicht genutzt werden oder ist nicht geladen\n"
+"Fehler beim Festlegen neuer Werte. Häufige Fehler:\n"
+"- Verfügen Sie über die erforderlichen Administrationsrechte? (Superuser?)\n"
+"- Ist der von Ihnen gewünschte Regler verfügbar und mittels modprobe "
+"geladen?\n"
+"- Versuchen Sie eine ungültige Richtlinie festzulegen?\n"
+"- Versuchen Sie eine bestimmte Frequenz festzulegen, aber der "
+"userspace-Regler ist nicht verfügbar,\n"
+"   z.B. wegen Hardware, die nicht auf eine bestimmte Frequenz eingestellt "
+"werden kann\n"
+"   oder weil der userspace-Regler nicht geladen ist?\n"
 
 #: utils/cpufreq-set.c:170
 #, c-format
 msgid "wrong, unknown or unhandled CPU?\n"
-msgstr "unbekannte oder nicht regelbare CPU\n"
+msgstr "falsche, unbekannte oder nicht regelbare CPU?\n"
 
 #: utils/cpufreq-set.c:302
 #, c-format
@@ -654,8 +667,8 @@ msgid ""
 "the -f/--freq parameter cannot be combined with -d/--min, -u/--max or\n"
 "-g/--governor parameters\n"
 msgstr ""
-"Der -f bzw. --freq-Parameter kann nicht mit den Parametern -d/--min, -u/--"
-"max\n"
+"Der -f bzw. --freq-Parameter kann nicht mit den Parametern -d/--min, "
+"-u/--max\n"
 "oder -g/--governor kombiniert werden\n"
 
 #: utils/cpufreq-set.c:308
@@ -664,18 +677,18 @@ msgid ""
 "At least one parameter out of -f/--freq, -d/--min, -u/--max, and\n"
 "-g/--governor must be passed\n"
 msgstr ""
-"Es muss mindestens ein Parameter aus -f/--freq, -d/--min, -u/--max oder\n"
-"-g/--governor angegeben werden.\n"
+"Mindestens ein Parameter aus -f/--freq, -d/--min, -u/--max und\n"
+"-g/--governor muss übergeben werden\n"
 
 #: utils/cpufreq-set.c:347
 #, c-format
 msgid "Setting cpu: %d\n"
-msgstr ""
+msgstr "CPU einstellen: %d\n"
 
 #: utils/cpupower-set.c:22
 #, c-format
 msgid "Usage: cpupower set [ -b val ] [ -m val ] [ -s val ]\n"
-msgstr ""
+msgstr "Aufruf: cpupower set [ -b val ] [ -m val ] [ -s val ]\n"
 
 #: utils/cpupower-set.c:24
 #, c-format
@@ -689,6 +702,8 @@ msgstr ""
 msgid ""
 "  -m, --sched-mc  [VAL]    Sets the kernel's multi core scheduler policy.\n"
 msgstr ""
+"  -m, --sched-mc  [VAL]    Legt die Mehrkern-Scheduler-Richtlinie des "
+"Kernels fest.\n"
 
 #: utils/cpupower-set.c:27
 #, c-format
@@ -700,37 +715,37 @@ msgstr ""
 #: utils/cpupower-set.c:80
 #, c-format
 msgid "--perf-bias param out of range [0-%d]\n"
-msgstr ""
+msgstr "--perf-bias-Parameter außerhalb des Bereichs [0-%d]\n"
 
 #: utils/cpupower-set.c:91
 #, c-format
 msgid "--sched-mc param out of range [0-%d]\n"
-msgstr ""
+msgstr "Parameter --sched-mc außerhalb des Bereichs [0-%d]\n"
 
 #: utils/cpupower-set.c:102
 #, c-format
 msgid "--sched-smt param out of range [0-%d]\n"
-msgstr ""
+msgstr "Parameter --sched-smt außerhalb des Bereichs [0-%d]\n"
 
 #: utils/cpupower-set.c:121
 #, c-format
 msgid "Error setting sched-mc %s\n"
-msgstr ""
+msgstr "Fehler beim Einstellen von sched-mc %s\n"
 
 #: utils/cpupower-set.c:127
 #, c-format
 msgid "Error setting sched-smt %s\n"
-msgstr ""
+msgstr "Fehler beim Einstellen von sched-smt %s\n"
 
 #: utils/cpupower-set.c:146
 #, c-format
 msgid "Error setting perf-bias value on CPU %d\n"
-msgstr ""
+msgstr "Fehler beim Einstellen des perf-bias-Wertes auf der CPU %d\n"
 
 #: utils/cpupower-info.c:21
 #, c-format
 msgid "Usage: cpupower info [ -b ] [ -m ] [ -s ]\n"
-msgstr ""
+msgstr "Aufruf: cpupower info [ -b ] [ -m ] [ -s ]\n"
 
 #: utils/cpupower-info.c:23
 #, c-format
@@ -740,9 +755,10 @@ msgid ""
 msgstr ""
 
 #: utils/cpupower-info.c:25
-#, fuzzy, c-format
+#, c-format
 msgid "  -m, --sched-mc     Gets the kernel's multi core scheduler policy.\n"
-msgstr "  -p, --policy         Findet die momentane Taktik heraus *\n"
+msgstr ""
+"  -m, --sched-mc     Ruft die Mehrkern-Scheduler-Richtlinie des Kernels ab.\n"
 
 #: utils/cpupower-info.c:26
 #, c-format
@@ -756,17 +772,20 @@ msgid ""
 "\n"
 "Passing no option will show all info, by default only on core 0\n"
 msgstr ""
+"\n"
+"Wenn Sie keine Option übergeben, werden alle Informationen angezeigt, "
+"standardmäßig nur auf Kern 0\n"
 
 #: utils/cpupower-info.c:102
 #, c-format
 msgid "System's multi core scheduler setting: "
-msgstr ""
+msgstr "Mehrkern-Scheduler-Einstellung des Systems: "
 
 #. if sysfs file is missing it's: errno == ENOENT
 #: utils/cpupower-info.c:105 utils/cpupower-info.c:114
 #, c-format
 msgid "not supported\n"
-msgstr ""
+msgstr "nicht unterstützt\n"
 
 #: utils/cpupower-info.c:111
 #, c-format
@@ -786,164 +805,161 @@ msgstr ""
 #: utils/cpupower-info.c:147
 #, c-format
 msgid "Could not read perf-bias value\n"
-msgstr ""
+msgstr "perf-bias-Wert konnte nicht gelesen werden\n"
 
 #: utils/cpupower-info.c:150
 #, c-format
 msgid "perf-bias: %d\n"
-msgstr ""
+msgstr "perf-bias: %d\n"
 
 #: utils/cpuidle-info.c:28
-#, fuzzy, c-format
+#, c-format
 msgid "Analyzing CPU %d:\n"
-msgstr "analysiere CPU %d:\n"
+msgstr "CPU %d wird analysiert:\n"
 
 #: utils/cpuidle-info.c:32
 #, c-format
 msgid "CPU %u: No idle states\n"
-msgstr ""
+msgstr "CPU %u: Keine Ruhezustände\n"
 
 #: utils/cpuidle-info.c:36
 #, c-format
 msgid "CPU %u: Can't read idle state info\n"
-msgstr ""
+msgstr "CPU %u: Ruhezustands-Informationen können nicht gelesen werden\n"
 
 #: utils/cpuidle-info.c:41
 #, c-format
 msgid "Could not determine max idle state %u\n"
-msgstr ""
+msgstr "Max. Ruhezustand %u konnte nicht bestimmt werden\n"
 
 #: utils/cpuidle-info.c:46
 #, c-format
 msgid "Number of idle states: %d\n"
-msgstr ""
+msgstr "Anzahl der Ruhezustände: %d\n"
 
 #: utils/cpuidle-info.c:48
-#, fuzzy, c-format
+#, c-format
 msgid "Available idle states:"
-msgstr "  mögliche Taktfrequenzen: "
+msgstr "Verfügbare Ruhezustände:"
 
 #: utils/cpuidle-info.c:71
 #, c-format
 msgid "Flags/Description: %s\n"
-msgstr ""
+msgstr "Merker/Beschreibung: %s\n"
 
 #: utils/cpuidle-info.c:74
 #, c-format
 msgid "Latency: %lu\n"
-msgstr ""
+msgstr "Latenz: %lu\n"
 
 #: utils/cpuidle-info.c:76
 #, c-format
 msgid "Usage: %lu\n"
-msgstr ""
+msgstr "Aufruf: %lu\n"
 
 #: utils/cpuidle-info.c:78
 #, c-format
 msgid "Duration: %llu\n"
-msgstr ""
+msgstr "Dauer: %llu\n"
 
 #: utils/cpuidle-info.c:90
 #, c-format
 msgid "Could not determine cpuidle driver\n"
-msgstr ""
+msgstr "cpuidle-Treiber konnte nicht bestimmt werden\n"
 
 #: utils/cpuidle-info.c:94
-#, fuzzy, c-format
+#, c-format
 msgid "CPUidle driver: %s\n"
-msgstr "  Treiber: %s\n"
+msgstr "CPUidle-Treiber: %s\n"
 
 #: utils/cpuidle-info.c:99
 #, c-format
 msgid "Could not determine cpuidle governor\n"
-msgstr ""
+msgstr "cpuidle-Regler konnte nicht bestimmt werden\n"
 
 #: utils/cpuidle-info.c:103
 #, c-format
 msgid "CPUidle governor: %s\n"
-msgstr ""
+msgstr "CPUidle-Regler: %s\n"
 
 #: utils/cpuidle-info.c:122
 #, c-format
 msgid "CPU %u: Can't read C-state info\n"
-msgstr ""
+msgstr "CPU %u: C-Zustands-Informationen können nicht gelesen werden\n"
 
 #. printf("Cstates: %d\n", cstates);
 #: utils/cpuidle-info.c:127
 #, c-format
 msgid "active state:            C0\n"
-msgstr ""
+msgstr "aktiver Zustand:            C0\n"
 
 #: utils/cpuidle-info.c:128
 #, c-format
 msgid "max_cstate:              C%u\n"
-msgstr ""
+msgstr "max_cstate:              C%u\n"
 
 #: utils/cpuidle-info.c:129
-#, fuzzy, c-format
+#, c-format
 msgid "maximum allowed latency: %lu usec\n"
-msgstr "  Maximale Dauer eines Taktfrequenzwechsels: "
+msgstr "maximal erlaubte Latenz: %lu usec\n"
 
 #: utils/cpuidle-info.c:130
 #, c-format
 msgid "states:\t\n"
-msgstr ""
+msgstr "Zustände:\t\n"
 
 #: utils/cpuidle-info.c:132
 #, c-format
 msgid "    C%d:                  type[C%d] "
-msgstr ""
+msgstr "    C%d:                  Typ[C%d] "
 
 #: utils/cpuidle-info.c:134
 #, c-format
 msgid "promotion[--] demotion[--] "
-msgstr ""
+msgstr "promotion[--] demotion[--] "
 
 #: utils/cpuidle-info.c:135
 #, c-format
 msgid "latency[%03lu] "
-msgstr ""
+msgstr "Latenz[%03lu] "
 
 #: utils/cpuidle-info.c:137
 #, c-format
 msgid "usage[%08lu] "
-msgstr ""
+msgstr "Aufruf[%08lu] "
 
 #: utils/cpuidle-info.c:139
 #, c-format
 msgid "duration[%020Lu] \n"
-msgstr ""
+msgstr "Dauer[%020Lu] \n"
 
 #: utils/cpuidle-info.c:147
-#, fuzzy, c-format
+#, c-format
 msgid "Usage: cpupower idleinfo [options]\n"
-msgstr "Aufruf: cpufreq-info [Optionen]\n"
+msgstr "Aufruf: cpupower idleinfo [Optionen]\n"
 
 #: utils/cpuidle-info.c:149
-#, fuzzy, c-format
+#, c-format
 msgid "  -s, --silent         Only show general C-state information\n"
 msgstr ""
-"  -e, --debug          Erzeugt detaillierte Informationen, hilfreich\n"
-"                       zum Aufspüren von Fehlern\n"
+"  -s, --silent         Nur allgemeine C-Zustands-Informationen anzeigen\n"
 
 #: utils/cpuidle-info.c:150
-#, fuzzy, c-format
+#, c-format
 msgid ""
-"  -o, --proc           Prints out information like provided by the /proc/"
-"acpi/processor/*/power\n"
+"  -o, --proc           Prints out information like provided by the "
+"/proc/acpi/processor/*/power\n"
 "                       interface in older kernels\n"
 msgstr ""
-"  -o, --proc           Erzeugt Informationen in einem ähnlichem Format zu "
-"dem\n"
-"                       der /proc/cpufreq-Datei in 2.4. und frühen 2.6.\n"
-"                       Kernel-Versionen\n"
+"  -o, --proc           Gibt Informationen so aus, wie sie von der "
+"Schnittstelle\n"
+"                       /proc/acpi/processor/*/power in älteren Kerneln "
+"bereitgestellt werden\n"
 
 #: utils/cpuidle-info.c:209
-#, fuzzy, c-format
+#, c-format
 msgid "You can't specify more than one output-specific argument\n"
-msgstr ""
-"Man kann nicht mehr als einen --cpu-Parameter und/oder mehr als einen\n"
-"informationsspezifischen Parameter gleichzeitig angeben\n"
+msgstr "Sie können nicht mehr als ein ausgabenspezifisches Argument angeben\n"
 
 #~ msgid ""
 #~ "  -c CPU, --cpu CPU    CPU number which information shall be determined "
@@ -956,6 +972,6 @@ msgstr ""
 #~ "  -c CPU, --cpu CPU        number of CPU where cpufreq settings shall be "
 #~ "modified\n"
 #~ msgstr ""
-#~ "  -c CPU, --cpu CPU        Nummer der CPU, deren Taktfrequenz-"
-#~ "Einstellung\n"
+#~ "  -c CPU, --cpu CPU        Nummer der CPU, deren "
+#~ "Taktfrequenz-Einstellung\n"
 #~ "                           werden soll\n"
diff --git a/tools/power/pm-graph/README b/tools/power/pm-graph/README
index 58a5591e3951..96259f6e5715 100644
--- a/tools/power/pm-graph/README
+++ b/tools/power/pm-graph/README
@@ -1,7 +1,7 @@
                      p m - g r a p h
 
    pm-graph: suspend/resume/boot timing analysis tools
-    Version: 5.4
+    Version: 5.5
      Author: Todd Brandt <todd.e.brandt@intel.com>
   Home Page: https://01.org/pm-graph
 
@@ -18,6 +18,10 @@
 	- upstream version in git:
 	  https://github.com/intel/pm-graph/
 
+ Requirements:
+	- runs with python2 or python3, choice is made by /usr/bin/python link
+	- python2 now requires python-configparser be installed
+
  Table of Contents
 	- Overview
 	- Setup
diff --git a/tools/power/pm-graph/bootgraph.py b/tools/power/pm-graph/bootgraph.py
index 666bcbda648d..d3b99a1e92d6 100755
--- a/tools/power/pm-graph/bootgraph.py
+++ b/tools/power/pm-graph/bootgraph.py
@@ -1,9 +1,18 @@
-#!/usr/bin/python2
+#!/usr/bin/python
 # SPDX-License-Identifier: GPL-2.0-only
 #
 # Tool for analyzing boot timing
 # Copyright (c) 2013, Intel Corporation.
 #
+# This program is free software; you can redistribute it and/or modify it
+# under the terms and conditions of the GNU General Public License,
+# version 2, as published by the Free Software Foundation.
+#
+# This program is distributed in the hope it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
 # Authors:
 #	 Todd Brandt <todd.e.brandt@linux.intel.com>
 #
@@ -81,7 +90,7 @@ class SystemValues(aslib.SystemValues):
 		cmdline = 'initcall_debug log_buf_len=32M'
 		if self.useftrace:
 			if self.cpucount > 0:
-				bs = min(self.memtotal / 2, 2*1024*1024) / self.cpucount
+				bs = min(self.memtotal // 2, 2*1024*1024) // self.cpucount
 			else:
 				bs = 131072
 			cmdline += ' trace_buf_size=%dK trace_clock=global '\
@@ -137,13 +146,13 @@ class SystemValues(aslib.SystemValues):
 			if arg in ['-h', '-v', '-cronjob', '-reboot', '-verbose']:
 				continue
 			elif arg in ['-o', '-dmesg', '-ftrace', '-func']:
-				args.next()
+				next(args)
 				continue
 			elif arg == '-result':
-				cmdline += ' %s "%s"' % (arg, os.path.abspath(args.next()))
+				cmdline += ' %s "%s"' % (arg, os.path.abspath(next(args)))
 				continue
 			elif arg == '-cgskip':
-				file = self.configFile(args.next())
+				file = self.configFile(next(args))
 				cmdline += ' %s "%s"' % (arg, os.path.abspath(file))
 				continue
 			cmdline += ' '+arg
@@ -292,11 +301,11 @@ def parseKernelLog():
 	tp = aslib.TestProps()
 	devtemp = dict()
 	if(sysvals.dmesgfile):
-		lf = open(sysvals.dmesgfile, 'r')
+		lf = open(sysvals.dmesgfile, 'rb')
 	else:
 		lf = Popen('dmesg', stdout=PIPE).stdout
 	for line in lf:
-		line = line.replace('\r\n', '')
+		line = aslib.ascii(line).replace('\r\n', '')
 		# grab the stamp and sysinfo
 		if re.match(tp.stampfmt, line):
 			tp.stamp = line
@@ -649,7 +658,7 @@ def createBootGraph(data):
 		statinfo += '\t"%s": [\n\t\t"%s",\n' % (n, devstats[n]['info'])
 		if 'fstat' in devstats[n]:
 			funcs = devstats[n]['fstat']
-			for f in sorted(funcs, key=funcs.get, reverse=True):
+			for f in sorted(funcs, key=lambda k:(funcs[k], k), reverse=True):
 				if funcs[f][0] < 0.01 and len(funcs) > 10:
 					break
 				statinfo += '\t\t"%f|%s|%d",\n' % (funcs[f][0], f, funcs[f][1])
@@ -729,7 +738,7 @@ def updateCron(restore=False):
 		op.write('@reboot python %s\n' % sysvals.cronjobCmdString())
 		op.close()
 		res = call([cmd, cronfile])
-	except Exception, e:
+	except Exception as e:
 		pprint('Exception: %s' % str(e))
 		shutil.move(backfile, cronfile)
 		res = -1
@@ -745,7 +754,7 @@ def updateGrub(restore=False):
 		try:
 			call(sysvals.blexec, stderr=PIPE, stdout=PIPE,
 				env={'PATH': '.:/sbin:/usr/sbin:/usr/bin:/sbin:/bin'})
-		except Exception, e:
+		except Exception as e:
 			pprint('Exception: %s\n' % str(e))
 		return
 	# extract the option and create a grub config without it
@@ -792,7 +801,7 @@ def updateGrub(restore=False):
 		op.close()
 		res = call(sysvals.blexec)
 		os.remove(grubfile)
-	except Exception, e:
+	except Exception as e:
 		pprint('Exception: %s' % str(e))
 		res = -1
 	# cleanup
@@ -866,6 +875,7 @@ def printHelp():
 	'Other commands:\n'\
 	'  -flistall     Print all functions capable of being captured in ftrace\n'\
 	'  -sysinfo      Print out system info extracted from BIOS\n'\
+	'  -which exec   Print an executable path, should function even without PATH\n'\
 	' [redo]\n'\
 	'  -dmesg file   Create HTML output using dmesg input (used with -ftrace)\n'\
 	'  -ftrace file  Create HTML output using ftrace input (used with -dmesg)\n'\
@@ -907,13 +917,13 @@ if __name__ == '__main__':
 			sysvals.mincglen = aslib.getArgFloat('-mincg', args, 0.0, 10000.0)
 		elif(arg == '-cgfilter'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('No callgraph functions supplied', True)
 			sysvals.setCallgraphFilter(val)
 		elif(arg == '-cgskip'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('No file supplied', True)
 			if val.lower() in switchoff:
@@ -924,7 +934,7 @@ if __name__ == '__main__':
 					doError('%s does not exist' % cgskip)
 		elif(arg == '-bl'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('No boot loader name supplied', True)
 			if val.lower() not in ['grub']:
@@ -937,7 +947,7 @@ if __name__ == '__main__':
 			sysvals.max_graph_depth = aslib.getArgInt('-maxdepth', args, 0, 1000)
 		elif(arg == '-func'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('No filter functions supplied', True)
 			sysvals.useftrace = True
@@ -946,7 +956,7 @@ if __name__ == '__main__':
 			sysvals.setGraphFilter(val)
 		elif(arg == '-ftrace'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('No ftrace file supplied', True)
 			if(os.path.exists(val) == False):
@@ -959,7 +969,7 @@ if __name__ == '__main__':
 			sysvals.cgexp = True
 		elif(arg == '-dmesg'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('No dmesg file supplied', True)
 			if(os.path.exists(val) == False):
@@ -968,13 +978,13 @@ if __name__ == '__main__':
 			sysvals.dmesgfile = val
 		elif(arg == '-o'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('No subdirectory name supplied', True)
 			sysvals.testdir = sysvals.setOutputFolder(val)
 		elif(arg == '-result'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('No result file supplied', True)
 			sysvals.result = val
@@ -986,6 +996,17 @@ if __name__ == '__main__':
 		# remaining options are only for cron job use
 		elif(arg == '-cronjob'):
 			sysvals.iscronjob = True
+		elif(arg == '-which'):
+			try:
+				val = next(args)
+			except:
+				doError('No executable supplied', True)
+			out = sysvals.getExec(val)
+			if not out:
+				print('%s not found' % val)
+				sys.exit(1)
+			print(out)
+			sys.exit(0)
 		else:
 			doError('Invalid argument: '+arg, True)
 
diff --git a/tools/power/pm-graph/sleepgraph.8 b/tools/power/pm-graph/sleepgraph.8
index 9648be644d5f..43aee64316df 100644
--- a/tools/power/pm-graph/sleepgraph.8
+++ b/tools/power/pm-graph/sleepgraph.8
@@ -53,10 +53,10 @@ disable rtcwake and require a user keypress to resume.
 Add the dmesg and ftrace logs to the html output. They will be viewable by
 clicking buttons in the timeline.
 .TP
-\fB-turbostat\fR
-Use turbostat to execute the command in freeze mode (default: disabled). This
-will provide turbostat output in the log which will tell you which actual
-power modes were entered.
+\fB-noturbostat\fR
+By default, if turbostat is found and the requested mode is freeze, sleepgraph
+will execute the suspend via turbostat and collect data in the timeline log.
+This option disables the use of turbostat.
 .TP
 \fB-result \fIfile\fR
 Export a results table to a text file for parsing.
diff --git a/tools/power/pm-graph/sleepgraph.py b/tools/power/pm-graph/sleepgraph.py
index 4f46a7a1feb6..f7d1c1f62f86 100755
--- a/tools/power/pm-graph/sleepgraph.py
+++ b/tools/power/pm-graph/sleepgraph.py
@@ -1,9 +1,18 @@
-#!/usr/bin/python2
+#!/usr/bin/python
 # SPDX-License-Identifier: GPL-2.0-only
 #
 # Tool for analyzing suspend/resume timing
 # Copyright (c) 2013, Intel Corporation.
 #
+# This program is free software; you can redistribute it and/or modify it
+# under the terms and conditions of the GNU General Public License,
+# version 2, as published by the Free Software Foundation.
+#
+# This program is distributed in the hope it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
 # Authors:
 #	 Todd Brandt <todd.e.brandt@linux.intel.com>
 #
@@ -48,9 +57,10 @@ import string
 import re
 import platform
 import signal
+import codecs
 from datetime import datetime
 import struct
-import ConfigParser
+import configparser
 import gzip
 from threading import Thread
 from subprocess import call, Popen, PIPE
@@ -60,6 +70,9 @@ def pprint(msg):
 	print(msg)
 	sys.stdout.flush()
 
+def ascii(text):
+	return text.decode('ascii', 'ignore')
+
 # ----------------- CLASSES --------------------
 
 # Class: SystemValues
@@ -68,7 +81,7 @@ def pprint(msg):
 #	 store system values and test parameters
 class SystemValues:
 	title = 'SleepGraph'
-	version = '5.4'
+	version = '5.5'
 	ansi = False
 	rs = 0
 	display = ''
@@ -78,7 +91,7 @@ class SystemValues:
 	testlog = True
 	dmesglog = True
 	ftracelog = False
-	tstat = False
+	tstat = True
 	mindevlen = 0.0
 	mincglen = 0.0
 	cgphase = ''
@@ -147,6 +160,7 @@ class SystemValues:
 	devdump = False
 	mixedphaseheight = True
 	devprops = dict()
+	platinfo = []
 	predelay = 0
 	postdelay = 0
 	pmdebug = ''
@@ -323,13 +337,20 @@ class SystemValues:
 			sys.exit(1)
 		return False
 	def getExec(self, cmd):
-		dirlist = ['/sbin', '/bin', '/usr/sbin', '/usr/bin',
-			'/usr/local/sbin', '/usr/local/bin']
-		for path in dirlist:
+		try:
+			fp = Popen(['which', cmd], stdout=PIPE, stderr=PIPE).stdout
+			out = ascii(fp.read()).strip()
+			fp.close()
+		except:
+			out = ''
+		if out:
+			return out
+		for path in ['/sbin', '/bin', '/usr/sbin', '/usr/bin',
+			'/usr/local/sbin', '/usr/local/bin']:
 			cmdfull = os.path.join(path, cmd)
 			if os.path.exists(cmdfull):
 				return cmdfull
-		return ''
+		return out
 	def setPrecision(self, num):
 		if num < 0 or num > 6:
 			return
@@ -455,7 +476,7 @@ class SystemValues:
 		fp = Popen('dmesg', stdout=PIPE).stdout
 		ktime = '0'
 		for line in fp:
-			line = line.replace('\r\n', '')
+			line = ascii(line).replace('\r\n', '')
 			idx = line.find('[')
 			if idx > 1:
 				line = line[idx:]
@@ -469,7 +490,7 @@ class SystemValues:
 		# store all new dmesg lines since initdmesg was called
 		fp = Popen('dmesg', stdout=PIPE).stdout
 		for line in fp:
-			line = line.replace('\r\n', '')
+			line = ascii(line).replace('\r\n', '')
 			idx = line.find('[')
 			if idx > 1:
 				line = line[idx:]
@@ -501,7 +522,7 @@ class SystemValues:
 			call('cat '+self.tpath+'available_filter_functions', shell=True)
 			return
 		master = self.listFromFile(self.tpath+'available_filter_functions')
-		for i in self.tracefuncs:
+		for i in sorted(self.tracefuncs):
 			if 'func' in self.tracefuncs[i]:
 				i = self.tracefuncs[i]['func']
 			if i in master:
@@ -628,7 +649,7 @@ class SystemValues:
 		self.fsetVal(kprobeevents, 'kprobe_events')
 		if output:
 			check = self.fgetVal('kprobe_events')
-			linesack = (len(check.split('\n')) - 1) / 2
+			linesack = (len(check.split('\n')) - 1) // 2
 			pprint('    kprobe functions enabled: %d/%d' % (linesack, linesout))
 		self.fsetVal('1', 'events/kprobes/enable')
 	def testKprobe(self, kname, kprobe):
@@ -646,19 +667,19 @@ class SystemValues:
 		if linesack < linesout:
 			return False
 		return True
-	def setVal(self, val, file, mode='w'):
+	def setVal(self, val, file):
 		if not os.path.exists(file):
 			return False
 		try:
-			fp = open(file, mode, 0)
-			fp.write(val)
+			fp = open(file, 'wb', 0)
+			fp.write(val.encode())
 			fp.flush()
 			fp.close()
 		except:
 			return False
 		return True
-	def fsetVal(self, val, path, mode='w'):
-		return self.setVal(val, self.tpath+path, mode)
+	def fsetVal(self, val, path):
+		return self.setVal(val, self.tpath+path)
 	def getVal(self, file):
 		res = ''
 		if not os.path.exists(file):
@@ -719,7 +740,7 @@ class SystemValues:
 			tgtsize = min(self.memfree, bmax)
 		else:
 			tgtsize = 65536
-		while not self.fsetVal('%d' % (tgtsize / cpus), 'buffer_size_kb'):
+		while not self.fsetVal('%d' % (tgtsize // cpus), 'buffer_size_kb'):
 			# if the size failed to set, lower it and keep trying
 			tgtsize -= 65536
 			if tgtsize < 65536:
@@ -863,14 +884,23 @@ class SystemValues:
 		isgz = self.gzip
 		if mode == 'r':
 			try:
-				with gzip.open(filename, mode+'b') as fp:
+				with gzip.open(filename, mode+'t') as fp:
 					test = fp.read(64)
 				isgz = True
 			except:
 				isgz = False
 		if isgz:
-			return gzip.open(filename, mode+'b')
+			return gzip.open(filename, mode+'t')
 		return open(filename, mode)
+	def b64unzip(self, data):
+		try:
+			out = codecs.decode(base64.b64decode(data), 'zlib').decode()
+		except:
+			out = data
+		return out
+	def b64zip(self, data):
+		out = base64.b64encode(codecs.encode(data.encode(), 'zlib')).decode()
+		return out
 	def mcelog(self, clear=False):
 		cmd = self.getExec('mcelog')
 		if not cmd:
@@ -878,12 +908,124 @@ class SystemValues:
 		if clear:
 			call(cmd+' > /dev/null 2>&1', shell=True)
 			return ''
-		fp = Popen([cmd], stdout=PIPE, stderr=PIPE).stdout
-		out = fp.read().strip()
-		fp.close()
+		try:
+			fp = Popen([cmd], stdout=PIPE, stderr=PIPE).stdout
+			out = ascii(fp.read()).strip()
+			fp.close()
+		except:
+			return ''
 		if not out:
 			return ''
-		return base64.b64encode(out.encode('zlib'))
+		return self.b64zip(out)
+	def platforminfo(self):
+		# add platform info on to a completed ftrace file
+		if not os.path.exists(self.ftracefile):
+			return False
+		footer = '#\n'
+
+		# add test command string line if need be
+		if self.suspendmode == 'command' and self.testcommand:
+			footer += '# platform-testcmd: %s\n' % (self.testcommand)
+
+		# get a list of target devices from the ftrace file
+		props = dict()
+		tp = TestProps()
+		tf = self.openlog(self.ftracefile, 'r')
+		for line in tf:
+			# determine the trace data type (required for further parsing)
+			m = re.match(tp.tracertypefmt, line)
+			if(m):
+				tp.setTracerType(m.group('t'))
+				continue
+			# parse only valid lines, if this is not one move on
+			m = re.match(tp.ftrace_line_fmt, line)
+			if(not m or 'device_pm_callback_start' not in line):
+				continue
+			m = re.match('.*: (?P<drv>.*) (?P<d>.*), parent: *(?P<p>.*), .*', m.group('msg'));
+			if(not m):
+				continue
+			dev = m.group('d')
+			if dev not in props:
+				props[dev] = DevProps()
+		tf.close()
+
+		# now get the syspath for each target device
+		for dirname, dirnames, filenames in os.walk('/sys/devices'):
+			if(re.match('.*/power', dirname) and 'async' in filenames):
+				dev = dirname.split('/')[-2]
+				if dev in props and (not props[dev].syspath or len(dirname) < len(props[dev].syspath)):
+					props[dev].syspath = dirname[:-6]
+
+		# now fill in the properties for our target devices
+		for dev in sorted(props):
+			dirname = props[dev].syspath
+			if not dirname or not os.path.exists(dirname):
+				continue
+			with open(dirname+'/power/async') as fp:
+				text = fp.read()
+				props[dev].isasync = False
+				if 'enabled' in text:
+					props[dev].isasync = True
+			fields = os.listdir(dirname)
+			if 'product' in fields:
+				with open(dirname+'/product', 'rb') as fp:
+					props[dev].altname = ascii(fp.read())
+			elif 'name' in fields:
+				with open(dirname+'/name', 'rb') as fp:
+					props[dev].altname = ascii(fp.read())
+			elif 'model' in fields:
+				with open(dirname+'/model', 'rb') as fp:
+					props[dev].altname = ascii(fp.read())
+			elif 'description' in fields:
+				with open(dirname+'/description', 'rb') as fp:
+					props[dev].altname = ascii(fp.read())
+			elif 'id' in fields:
+				with open(dirname+'/id', 'rb') as fp:
+					props[dev].altname = ascii(fp.read())
+			elif 'idVendor' in fields and 'idProduct' in fields:
+				idv, idp = '', ''
+				with open(dirname+'/idVendor', 'rb') as fp:
+					idv = ascii(fp.read()).strip()
+				with open(dirname+'/idProduct', 'rb') as fp:
+					idp = ascii(fp.read()).strip()
+				props[dev].altname = '%s:%s' % (idv, idp)
+			if props[dev].altname:
+				out = props[dev].altname.strip().replace('\n', ' ')\
+					.replace(',', ' ').replace(';', ' ')
+				props[dev].altname = out
+
+		# add a devinfo line to the bottom of ftrace
+		out = ''
+		for dev in sorted(props):
+			out += props[dev].out(dev)
+		footer += '# platform-devinfo: %s\n' % self.b64zip(out)
+
+		# add a line for each of these commands with their outputs
+		cmds = [
+			['pcidevices', 'lspci', '-tv'],
+			['interrupts', 'cat', '/proc/interrupts'],
+			['gpecounts', 'sh', '-c', 'grep -v invalid /sys/firmware/acpi/interrupts/gpe*'],
+		]
+		for cargs in cmds:
+			name = cargs[0]
+			cmdline = ' '.join(cargs[1:])
+			cmdpath = self.getExec(cargs[1])
+			if not cmdpath:
+				continue
+			cmd = [cmdpath] + cargs[2:]
+			try:
+				fp = Popen(cmd, stdout=PIPE, stderr=PIPE).stdout
+				info = ascii(fp.read()).strip()
+				fp.close()
+			except:
+				continue
+			if not info:
+				continue
+			footer += '# platform-%s: %s | %s\n' % (name, cmdline, self.b64zip(info))
+
+		with self.openlog(self.ftracefile, 'a') as fp:
+			fp.write(footer)
+		return True
 	def haveTurbostat(self):
 		if not self.tstat:
 			return False
@@ -891,31 +1033,40 @@ class SystemValues:
 		if not cmd:
 			return False
 		fp = Popen([cmd, '-v'], stdout=PIPE, stderr=PIPE).stderr
-		out = fp.read().strip()
+		out = ascii(fp.read()).strip()
 		fp.close()
-		return re.match('turbostat version [0-9\.]* .*', out)
+		if re.match('turbostat version [0-9\.]* .*', out):
+			sysvals.vprint(out)
+			return True
+		return False
 	def turbostat(self):
 		cmd = self.getExec('turbostat')
-		if not cmd:
-			return 'missing turbostat executable'
-		text = []
+		rawout = keyline = valline = ''
 		fullcmd = '%s -q -S echo freeze > %s' % (cmd, self.powerfile)
 		fp = Popen(['sh', '-c', fullcmd], stdout=PIPE, stderr=PIPE).stderr
 		for line in fp:
-			if re.match('[0-9.]* sec', line):
+			line = ascii(line)
+			rawout += line
+			if keyline and valline:
 				continue
-			text.append(line.split())
+			if re.match('(?i)Avg_MHz.*', line):
+				keyline = line.strip().split()
+			elif keyline:
+				valline = line.strip().split()
 		fp.close()
-		if len(text) < 2:
-			return 'turbostat output format error'
+		if not keyline or not valline or len(keyline) != len(valline):
+			errmsg = 'unrecognized turbostat output:\n'+rawout.strip()
+			sysvals.vprint(errmsg)
+			if not sysvals.verbose:
+				pprint(errmsg)
+			return ''
+		if sysvals.verbose:
+			pprint(rawout.strip())
 		out = []
-		for key in text[0]:
-			values = []
-			idx = text[0].index(key)
-			for line in text[1:]:
-				if len(line) > idx:
-					values.append(line[idx])
-			out.append('%s=%s' % (key, ','.join(values)))
+		for key in keyline:
+			idx = keyline.index(key)
+			val = valline[idx]
+			out.append('%s=%s' % (key, val))
 		return '|'.join(out)
 	def checkWifi(self):
 		out = dict()
@@ -924,7 +1075,7 @@ class SystemValues:
 			return out
 		fp = Popen(iwcmd, stdout=PIPE, stderr=PIPE).stdout
 		for line in fp:
-			m = re.match('(?P<dev>\S*) .* ESSID:(?P<ess>\S*)', line)
+			m = re.match('(?P<dev>\S*) .* ESSID:(?P<ess>\S*)', ascii(line))
 			if not m:
 				continue
 			out['device'] = m.group('dev')
@@ -935,7 +1086,7 @@ class SystemValues:
 		if 'device' in out:
 			fp = Popen([ifcmd, out['device']], stdout=PIPE, stderr=PIPE).stdout
 			for line in fp:
-				m = re.match('.* inet (?P<ip>[0-9\.]*)', line)
+				m = re.match('.* inet (?P<ip>[0-9\.]*)', ascii(line))
 				if m:
 					out['ip'] = m.group('ip')
 					break
@@ -990,13 +1141,13 @@ class DevProps:
 	def __init__(self):
 		self.syspath = ''
 		self.altname = ''
-		self.async = True
+		self.isasync = True
 		self.xtraclass = ''
 		self.xtrainfo = ''
 	def out(self, dev):
-		return '%s,%s,%d;' % (dev, self.altname, self.async)
+		return '%s,%s,%d;' % (dev, self.altname, self.isasync)
 	def debug(self, dev):
-		pprint('%s:\n\taltname = %s\n\t  async = %s' % (dev, self.altname, self.async))
+		pprint('%s:\n\taltname = %s\n\t  async = %s' % (dev, self.altname, self.isasync))
 	def altName(self, dev):
 		if not self.altname or self.altname == dev:
 			return dev
@@ -1004,13 +1155,13 @@ class DevProps:
 	def xtraClass(self):
 		if self.xtraclass:
 			return ' '+self.xtraclass
-		if not self.async:
+		if not self.isasync:
 			return ' sync'
 		return ''
 	def xtraInfo(self):
 		if self.xtraclass:
 			return ' '+self.xtraclass
-		if self.async:
+		if self.isasync:
 			return ' async_device'
 		return ' sync_device'
 
@@ -1108,7 +1259,7 @@ class Data:
 		return sorted(self.dmesg, key=lambda k:self.dmesg[k]['order'])
 	def initDevicegroups(self):
 		# called when phases are all finished being added
-		for phase in self.dmesg.keys():
+		for phase in sorted(self.dmesg.keys()):
 			if '*' in phase:
 				p = phase.split('*')
 				pnew = '%s%d' % (p[0], len(p))
@@ -1430,16 +1581,7 @@ class Data:
 		return phase
 	def sortedDevices(self, phase):
 		list = self.dmesg[phase]['list']
-		slist = []
-		tmp = dict()
-		for devname in list:
-			dev = list[devname]
-			if dev['length'] == 0:
-				continue
-			tmp[dev['start']] = devname
-		for t in sorted(tmp):
-			slist.append(tmp[t])
-		return slist
+		return sorted(list, key=lambda k:list[k]['start'])
 	def fixupInitcalls(self, phase):
 		# if any calls never returned, clip them at system resume end
 		phaselist = self.dmesg[phase]['list']
@@ -1576,7 +1718,7 @@ class Data:
 				maxname = '%d' % self.maxDeviceNameSize(phase)
 				fmt = '%3d) %'+maxname+'s - %f - %f'
 				c = 1
-				for name in devlist:
+				for name in sorted(devlist):
 					s = devlist[name]['start']
 					e = devlist[name]['end']
 					sysvals.vprint(fmt % (c, name, s, e))
@@ -1588,7 +1730,7 @@ class Data:
 		devlist = []
 		for phase in self.sortedPhases():
 			list = self.deviceChildren(devname, phase)
-			for dev in list:
+			for dev in sorted(list):
 				if dev not in devlist:
 					devlist.append(dev)
 		return devlist
@@ -1628,16 +1770,16 @@ class Data:
 	def rootDeviceList(self):
 		# list of devices graphed
 		real = []
-		for phase in self.dmesg:
+		for phase in self.sortedPhases():
 			list = self.dmesg[phase]['list']
-			for dev in list:
+			for dev in sorted(list):
 				if list[dev]['pid'] >= 0 and dev not in real:
 					real.append(dev)
 		# list of top-most root devices
 		rootlist = []
-		for phase in self.dmesg:
+		for phase in self.sortedPhases():
 			list = self.dmesg[phase]['list']
-			for dev in list:
+			for dev in sorted(list):
 				pdev = list[dev]['par']
 				pid = list[dev]['pid']
 				if(pid < 0 or re.match('[0-9]*-[0-9]*\.[0-9]*[\.0-9]*\:[\.0-9]*$', pdev)):
@@ -1718,9 +1860,9 @@ class Data:
 	def createProcessUsageEvents(self):
 		# get an array of process names
 		proclist = []
-		for t in self.pstl:
+		for t in sorted(self.pstl):
 			pslist = self.pstl[t]
-			for ps in pslist:
+			for ps in sorted(pslist):
 				if ps not in proclist:
 					proclist.append(ps)
 		# get a list of data points for suspend and resume
@@ -1765,7 +1907,7 @@ class Data:
 	def debugPrint(self):
 		for p in self.sortedPhases():
 			list = self.dmesg[p]['list']
-			for devname in list:
+			for devname in sorted(list):
 				dev = list[devname]
 				if 'ftrace' in dev:
 					dev['ftrace'].debugPrint(' [%s]' % devname)
@@ -2466,7 +2608,7 @@ class Timeline:
 		# if there is 1 line per row, draw them the standard way
 		for t, p in standardphases:
 			for i in sorted(self.rowheight[t][p]):
-				self.rowheight[t][p][i] = self.bodyH/len(self.rowlines[t][p])
+				self.rowheight[t][p][i] = float(self.bodyH)/len(self.rowlines[t][p])
 	def createZoomBox(self, mode='command', testcount=1):
 		# Create bounding box, add buttons
 		html_zoombox = '<center><button id="zoomin">ZOOM IN +</button><button id="zoomout">ZOOM OUT -</button><button id="zoomdef">ZOOM 1:1</button></center>\n'
@@ -2537,6 +2679,7 @@ class TestProps:
 	cmdlinefmt = '^# command \| (?P<cmd>.*)'
 	kparamsfmt = '^# kparams \| (?P<kp>.*)'
 	devpropfmt = '# Device Properties: .*'
+	pinfofmt   = '# platform-(?P<val>[a-z,A-Z,0-9]*): (?P<info>.*)'
 	tracertypefmt = '# tracer: (?P<t>.*)'
 	firmwarefmt = '# fwsuspend (?P<s>[0-9]*) fwresume (?P<r>[0-9]*)$'
 	procexecfmt = 'ps - (?P<ps>.*)$'
@@ -2571,12 +2714,6 @@ class TestProps:
 			self.ftrace_line_fmt = self.ftrace_line_fmt_nop
 		else:
 			doError('Invalid tracer format: [%s]' % tracer)
-	def decode(self, data):
-		try:
-			out = base64.b64decode(data).decode('zlib')
-		except:
-			out = data
-		return out
 	def stampInfo(self, line):
 		if re.match(self.stampfmt, line):
 			self.stamp = line
@@ -2660,7 +2797,7 @@ class TestProps:
 		if len(self.mcelog) > data.testnumber:
 			m = re.match(self.mcelogfmt, self.mcelog[data.testnumber])
 			if m:
-				data.mcelog = self.decode(m.group('m'))
+				data.mcelog = sv.b64unzip(m.group('m'))
 		# turbostat data
 		if len(self.turbostat) > data.testnumber:
 			m = re.match(self.tstatfmt, self.turbostat[data.testnumber])
@@ -2681,6 +2818,46 @@ class TestProps:
 			m = re.match(self.testerrfmt, self.testerror[data.testnumber])
 			if m:
 				data.enterfail = m.group('e')
+	def devprops(self, data):
+		props = dict()
+		devlist = data.split(';')
+		for dev in devlist:
+			f = dev.split(',')
+			if len(f) < 3:
+				continue
+			dev = f[0]
+			props[dev] = DevProps()
+			props[dev].altname = f[1]
+			if int(f[2]):
+				props[dev].isasync = True
+			else:
+				props[dev].isasync = False
+		return props
+	def parseDevprops(self, line, sv):
+		idx = line.index(': ') + 2
+		if idx >= len(line):
+			return
+		props = self.devprops(line[idx:])
+		if sv.suspendmode == 'command' and 'testcommandstring' in props:
+			sv.testcommand = props['testcommandstring'].altname
+		sv.devprops = props
+	def parsePlatformInfo(self, line, sv):
+		m = re.match(self.pinfofmt, line)
+		if not m:
+			return
+		name, info = m.group('val'), m.group('info')
+		if name == 'devinfo':
+			sv.devprops = self.devprops(sv.b64unzip(info))
+			return
+		elif name == 'testcmd':
+			sv.testcommand = info
+			return
+		field = info.split('|')
+		if len(field) < 2:
+			return
+		cmdline = field[0].strip()
+		output = sv.b64unzip(field[1].strip())
+		sv.platinfo.append([name, cmdline, output])
 
 # Class: TestRun
 # Description:
@@ -2701,7 +2878,7 @@ class ProcessMonitor:
 		process = Popen(c, shell=True, stdout=PIPE)
 		running = dict()
 		for line in process.stdout:
-			data = line.split()
+			data = ascii(line).split()
 			pid = data[0]
 			name = re.sub('[()]', '', data[1])
 			user = int(data[13])
@@ -2805,7 +2982,11 @@ def appendIncompleteTraceLog(testruns):
 			continue
 		# device properties line
 		if(re.match(tp.devpropfmt, line)):
-			devProps(line)
+			tp.parseDevprops(line, sysvals)
+			continue
+		# platform info line
+		if(re.match(tp.pinfofmt, line)):
+			tp.parsePlatformInfo(line, sysvals)
 			continue
 		# parse only valid lines, if this is not one move on
 		m = re.match(tp.ftrace_line_fmt, line)
@@ -2902,7 +3083,7 @@ def parseTraceLog(live=False):
 		sysvals.setupAllKprobes()
 	ksuscalls = ['pm_prepare_console']
 	krescalls = ['pm_restore_console']
-	tracewatch = []
+	tracewatch = ['irq_wakeup']
 	if sysvals.usekprobes:
 		tracewatch += ['sync_filesystems', 'freeze_processes', 'syscore_suspend',
 			'syscore_resume', 'resume_console', 'thaw_processes', 'CPU_ON',
@@ -2928,7 +3109,11 @@ def parseTraceLog(live=False):
 			continue
 		# device properties line
 		if(re.match(tp.devpropfmt, line)):
-			devProps(line)
+			tp.parseDevprops(line, sysvals)
+			continue
+		# platform info line
+		if(re.match(tp.pinfofmt, line)):
+			tp.parsePlatformInfo(line, sysvals)
 			continue
 		# ignore all other commented lines
 		if line[0] == '#':
@@ -3001,16 +3186,11 @@ def parseTraceLog(live=False):
 					isbegin = False
 				else:
 					continue
-				m = re.match('(?P<name>.*)\[(?P<val>[0-9]*)\] .*', t.name)
-				if(m):
-					val = m.group('val')
-					if val == '0':
-						name = m.group('name')
-					else:
-						name = m.group('name')+'['+val+']'
+				if '[' in t.name:
+					m = re.match('(?P<name>.*)\[.*', t.name)
 				else:
 					m = re.match('(?P<name>.*) .*', t.name)
-					name = m.group('name')
+				name = m.group('name')
 				# ignore these events
 				if(name.split('[')[0] in tracewatch):
 					continue
@@ -3045,6 +3225,8 @@ def parseTraceLog(live=False):
 				elif(re.match('machine_suspend\[.*', t.name)):
 					if(isbegin):
 						lp = data.lastPhase()
+						if lp == 'resume_machine':
+							data.dmesg[lp]['end'] = t.time
 						phase = data.setPhase('suspend_machine', data.dmesg[lp]['end'], True)
 						data.setPhase(phase, t.time, False)
 						if data.tSuspended == 0:
@@ -3213,11 +3395,11 @@ def parseTraceLog(live=False):
 		# add the traceevent data to the device hierarchy
 		if(sysvals.usetraceevents):
 			# add actual trace funcs
-			for name in test.ttemp:
+			for name in sorted(test.ttemp):
 				for event in test.ttemp[name]:
 					data.newActionGlobal(name, event['begin'], event['end'], event['pid'])
 			# add the kprobe based virtual tracefuncs as actual devices
-			for key in tp.ktemp:
+			for key in sorted(tp.ktemp):
 				name, pid = key
 				if name not in sysvals.tracefuncs:
 					continue
@@ -3231,7 +3413,7 @@ def parseTraceLog(live=False):
 					data.newActionGlobal(e['name'], kb, ke, pid, color)
 			# add config base kprobes and dev kprobes
 			if sysvals.usedevsrc:
-				for key in tp.ktemp:
+				for key in sorted(tp.ktemp):
 					name, pid = key
 					if name in sysvals.tracefuncs or name not in sysvals.dev_tracefuncs:
 						continue
@@ -3244,7 +3426,7 @@ def parseTraceLog(live=False):
 		if sysvals.usecallgraph:
 			# add the callgraph data to the device hierarchy
 			sortlist = dict()
-			for key in test.ftemp:
+			for key in sorted(test.ftemp):
 				proc, pid = key
 				for cg in test.ftemp[key]:
 					if len(cg.list) < 1 or cg.invalid or (cg.end - cg.start == 0):
@@ -3582,7 +3764,7 @@ def parseKernelLog(data):
 		# if trace events are not available, these are better than nothing
 		if(not sysvals.usetraceevents):
 			# look for known actions
-			for a in at:
+			for a in sorted(at):
 				if(re.match(at[a]['smsg'], msg)):
 					if(a not in actions):
 						actions[a] = []
@@ -3641,7 +3823,7 @@ def parseKernelLog(data):
 		data.tResumed = data.tSuspended
 
 	# fill in any actions we've found
-	for name in actions:
+	for name in sorted(actions):
 		for event in actions[name]:
 			data.newActionGlobal(name, event['begin'], event['end'])
 
@@ -3761,7 +3943,7 @@ def createHTMLSummarySimple(testruns, htmlfile, title):
 		if lastmode and lastmode != mode and num > 0:
 			for i in range(2):
 				s = sorted(tMed[i])
-				list[lastmode]['med'][i] = s[int(len(s)/2)]
+				list[lastmode]['med'][i] = s[int(len(s)//2)]
 				iMed[i] = tMed[i][list[lastmode]['med'][i]]
 			list[lastmode]['avg'] = [tAvg[0] / num, tAvg[1] / num]
 			list[lastmode]['min'] = tMin
@@ -3803,7 +3985,7 @@ def createHTMLSummarySimple(testruns, htmlfile, title):
 	if lastmode and num > 0:
 		for i in range(2):
 			s = sorted(tMed[i])
-			list[lastmode]['med'][i] = s[int(len(s)/2)]
+			list[lastmode]['med'][i] = s[int(len(s)//2)]
 			iMed[i] = tMed[i][list[lastmode]['med'][i]]
 		list[lastmode]['avg'] = [tAvg[0] / num, tAvg[1] / num]
 		list[lastmode]['min'] = tMin
@@ -3845,7 +4027,7 @@ def createHTMLSummarySimple(testruns, htmlfile, title):
 		'</tr>\n'
 	headnone = '<tr class="head"><td>{0}</td><td>{1}</td><td colspan='+\
 		colspan+'></td></tr>\n'
-	for mode in list:
+	for mode in sorted(list):
 		# header line for each suspend mode
 		num = 0
 		tAvg, tMin, tMax, tMed = list[mode]['avg'], list[mode]['min'],\
@@ -3944,7 +4126,8 @@ def createHTMLDeviceSummary(testruns, htmlfile, title):
 			th.format('Average Time') + th.format('Count') +\
 			th.format('Worst Time') + th.format('Host (worst time)') +\
 			th.format('Link (worst time)') + '</tr>\n'
-		for name in sorted(devlist, key=lambda k:devlist[k]['worst'], reverse=True):
+		for name in sorted(devlist, key=lambda k:(devlist[k]['worst'], \
+			devlist[k]['total'], devlist[k]['name']), reverse=True):
 			data = devall[type][name]
 			data['average'] = data['total'] / data['count']
 			if data['average'] < limit:
@@ -4085,7 +4268,7 @@ def createHTML(testruns, testfail):
 		if(tTotal == 0):
 			doError('No timeline data')
 		if(len(data.tLow) > 0):
-			low_time = '|'.join(data.tLow)
+			low_time = '+'.join(data.tLow)
 		if sysvals.suspendmode == 'command':
 			run_time = '%.0f'%((data.end-data.start)*1000)
 			if sysvals.testcommand:
@@ -4151,7 +4334,7 @@ def createHTML(testruns, testfail):
 		for group in data.devicegroups:
 			devlist = []
 			for phase in group:
-				for devname in data.tdevlist[phase]:
+				for devname in sorted(data.tdevlist[phase]):
 					d = DevItem(data.testnumber, phase, data.dmesg[phase]['list'][devname])
 					devlist.append(d)
 					if d.isa('kth'):
@@ -4230,7 +4413,7 @@ def createHTML(testruns, testfail):
 			for b in phases[dir]:
 				# draw the devices for this phase
 				phaselist = data.dmesg[b]['list']
-				for d in data.tdevlist[b]:
+				for d in sorted(data.tdevlist[b]):
 					name = d
 					drv = ''
 					dev = phaselist[d]
@@ -4971,13 +5154,9 @@ def executeSuspend():
 			if mode == 'freeze' and sysvals.haveTurbostat():
 				# execution will pause here
 				turbo = sysvals.turbostat()
-				if '|' in turbo:
+				if turbo:
 					tdata['turbo'] = turbo
-				else:
-					tdata['error'] = turbo
 			else:
-				if sysvals.haveTurbostat():
-					sysvals.vprint('WARNING: ignoring turbostat in mode "%s"' % mode)
 				pf = open(sysvals.powerfile, 'w')
 				pf.write(mode)
 				# execution will pause here
@@ -5024,7 +5203,7 @@ def executeSuspend():
 			op.write(line)
 		op.close()
 		sysvals.fsetVal('', 'trace')
-		devProps()
+		sysvals.platforminfo()
 	return testdata
 
 def readFile(file):
@@ -5040,9 +5219,9 @@ def readFile(file):
 #	 The time string, e.g. "1901m16s"
 def ms2nice(val):
 	val = int(val)
-	h = val / 3600000
-	m = (val / 60000) % 60
-	s = (val / 1000) % 60
+	h = val // 3600000
+	m = (val // 60000) % 60
+	s = (val // 1000) % 60
 	if h > 0:
 		return '%d:%02d:%02d' % (h, m, s)
 	if m > 0:
@@ -5115,127 +5294,6 @@ def deviceInfo(output=''):
 		print(lines[i])
 	return res
 
-# Function: devProps
-# Description:
-#	 Retrieve a list of properties for all devices in the trace log
-def devProps(data=0):
-	props = dict()
-
-	if data:
-		idx = data.index(': ') + 2
-		if idx >= len(data):
-			return
-		devlist = data[idx:].split(';')
-		for dev in devlist:
-			f = dev.split(',')
-			if len(f) < 3:
-				continue
-			dev = f[0]
-			props[dev] = DevProps()
-			props[dev].altname = f[1]
-			if int(f[2]):
-				props[dev].async = True
-			else:
-				props[dev].async = False
-			sysvals.devprops = props
-		if sysvals.suspendmode == 'command' and 'testcommandstring' in props:
-			sysvals.testcommand = props['testcommandstring'].altname
-		return
-
-	if(os.path.exists(sysvals.ftracefile) == False):
-		doError('%s does not exist' % sysvals.ftracefile)
-
-	# first get the list of devices we need properties for
-	msghead = 'Additional data added by AnalyzeSuspend'
-	alreadystamped = False
-	tp = TestProps()
-	tf = sysvals.openlog(sysvals.ftracefile, 'r')
-	for line in tf:
-		if msghead in line:
-			alreadystamped = True
-			continue
-		# determine the trace data type (required for further parsing)
-		m = re.match(tp.tracertypefmt, line)
-		if(m):
-			tp.setTracerType(m.group('t'))
-			continue
-		# parse only valid lines, if this is not one move on
-		m = re.match(tp.ftrace_line_fmt, line)
-		if(not m or 'device_pm_callback_start' not in line):
-			continue
-		m = re.match('.*: (?P<drv>.*) (?P<d>.*), parent: *(?P<p>.*), .*', m.group('msg'));
-		if(not m):
-			continue
-		dev = m.group('d')
-		if dev not in props:
-			props[dev] = DevProps()
-	tf.close()
-
-	if not alreadystamped and sysvals.suspendmode == 'command':
-		out = '#\n# '+msghead+'\n# Device Properties: '
-		out += 'testcommandstring,%s,0;' % (sysvals.testcommand)
-		with sysvals.openlog(sysvals.ftracefile, 'a') as fp:
-			fp.write(out+'\n')
-		sysvals.devprops = props
-		return
-
-	# now get the syspath for each of our target devices
-	for dirname, dirnames, filenames in os.walk('/sys/devices'):
-		if(re.match('.*/power', dirname) and 'async' in filenames):
-			dev = dirname.split('/')[-2]
-			if dev in props and (not props[dev].syspath or len(dirname) < len(props[dev].syspath)):
-				props[dev].syspath = dirname[:-6]
-
-	# now fill in the properties for our target devices
-	for dev in props:
-		dirname = props[dev].syspath
-		if not dirname or not os.path.exists(dirname):
-			continue
-		with open(dirname+'/power/async') as fp:
-			text = fp.read()
-			props[dev].async = False
-			if 'enabled' in text:
-				props[dev].async = True
-		fields = os.listdir(dirname)
-		if 'product' in fields:
-			with open(dirname+'/product') as fp:
-				props[dev].altname = fp.read()
-		elif 'name' in fields:
-			with open(dirname+'/name') as fp:
-				props[dev].altname = fp.read()
-		elif 'model' in fields:
-			with open(dirname+'/model') as fp:
-				props[dev].altname = fp.read()
-		elif 'description' in fields:
-			with open(dirname+'/description') as fp:
-				props[dev].altname = fp.read()
-		elif 'id' in fields:
-			with open(dirname+'/id') as fp:
-				props[dev].altname = fp.read()
-		elif 'idVendor' in fields and 'idProduct' in fields:
-			idv, idp = '', ''
-			with open(dirname+'/idVendor') as fp:
-				idv = fp.read().strip()
-			with open(dirname+'/idProduct') as fp:
-				idp = fp.read().strip()
-			props[dev].altname = '%s:%s' % (idv, idp)
-
-		if props[dev].altname:
-			out = props[dev].altname.strip().replace('\n', ' ')
-			out = out.replace(',', ' ')
-			out = out.replace(';', ' ')
-			props[dev].altname = out
-
-	# and now write the data to the ftrace file
-	if not alreadystamped:
-		out = '#\n# '+msghead+'\n# Device Properties: '
-		for dev in sorted(props):
-			out += props[dev].out(dev)
-		with sysvals.openlog(sysvals.ftracefile, 'a') as fp:
-			fp.write(out+'\n')
-
-	sysvals.devprops = props
-
 # Function: getModes
 # Description:
 #	 Determine the supported power modes on this system
@@ -5339,11 +5397,11 @@ def dmidecode(mempath, fatal=False):
 	# search for either an SM table or DMI table
 	i = base = length = num = 0
 	while(i < memsize):
-		if buf[i:i+4] == '_SM_' and i < memsize - 16:
+		if buf[i:i+4] == b'_SM_' and i < memsize - 16:
 			length = struct.unpack('H', buf[i+22:i+24])[0]
 			base, num = struct.unpack('IH', buf[i+24:i+30])
 			break
-		elif buf[i:i+5] == '_DMI_':
+		elif buf[i:i+5] == b'_DMI_':
 			length = struct.unpack('H', buf[i+6:i+8])[0]
 			base, num = struct.unpack('IH', buf[i+8:i+14])
 			break
@@ -5376,15 +5434,15 @@ def dmidecode(mempath, fatal=False):
 			if 0 == struct.unpack('H', buf[n:n+2])[0]:
 				break
 			n += 1
-		data = buf[i+size:n+2].split('\0')
+		data = buf[i+size:n+2].split(b'\0')
 		for name in info:
 			itype, idxadr = info[name]
 			if itype == type:
-				idx = struct.unpack('B', buf[i+idxadr])[0]
+				idx = struct.unpack('B', buf[i+idxadr:i+idxadr+1])[0]
 				if idx > 0 and idx < len(data) - 1:
-					s = data[idx-1].strip()
-					if s and s.lower() != 'to be filled by o.e.m.':
-						out[name] = data[idx-1]
+					s = data[idx-1].decode('utf-8')
+					if s.strip() and s.strip().lower() != 'to be filled by o.e.m.':
+						out[name] = s
 		i = n + 2
 		count += 1
 	return out
@@ -5409,7 +5467,7 @@ def getBattery():
 	return (ac, charge)
 
 def displayControl(cmd):
-	xset, ret = 'xset -d :0.0 {0}', 0
+	xset, ret = 'timeout 10 xset -d :0.0 {0}', 0
 	if sysvals.sudouser:
 		xset = 'sudo -u %s %s' % (sysvals.sudouser, xset)
 	if cmd == 'init':
@@ -5433,7 +5491,7 @@ def displayControl(cmd):
 		fp = Popen(xset.format('q').split(' '), stdout=PIPE).stdout
 		ret = 'unknown'
 		for line in fp:
-			m = re.match('[\s]*Monitor is (?P<m>.*)', line)
+			m = re.match('[\s]*Monitor is (?P<m>.*)', ascii(line))
 			if(m and len(m.group('m')) >= 2):
 				out = m.group('m').lower()
 				ret = out[3:] if out[0:2] == 'in' else out
@@ -5495,10 +5553,11 @@ def getFPDT(output):
 		'               OEM Revision : %u\n'\
 		'                 Creator ID : %s\n'\
 		'           Creator Revision : 0x%x\n'\
-		'' % (table[0], table[0], table[1], table[2], table[3],
-			table[4], table[5], table[6], table[7], table[8]))
+		'' % (ascii(table[0]), ascii(table[0]), table[1], table[2],
+			table[3], ascii(table[4]), ascii(table[5]), table[6],
+			ascii(table[7]), table[8]))
 
-	if(table[0] != 'FPDT'):
+	if(table[0] != b'FPDT'):
 		if(output):
 			doError('Invalid FPDT table')
 		return False
@@ -5530,8 +5589,8 @@ def getFPDT(output):
 			return [0, 0]
 		rechead = struct.unpack('4sI', first)
 		recdata = fp.read(rechead[1]-8)
-		if(rechead[0] == 'FBPT'):
-			record = struct.unpack('HBBIQQQQQ', recdata)
+		if(rechead[0] == b'FBPT'):
+			record = struct.unpack('HBBIQQQQQ', recdata[:48])
 			if(output):
 				pprint('%s (%s)\n'\
 				'                  Reset END : %u ns\n'\
@@ -5539,11 +5598,11 @@ def getFPDT(output):
 				' OS Loader StartImage Start : %u ns\n'\
 				'     ExitBootServices Entry : %u ns\n'\
 				'      ExitBootServices Exit : %u ns'\
-				'' % (rectype[header[0]], rechead[0], record[4], record[5],
+				'' % (rectype[header[0]], ascii(rechead[0]), record[4], record[5],
 					record[6], record[7], record[8]))
-		elif(rechead[0] == 'S3PT'):
+		elif(rechead[0] == b'S3PT'):
 			if(output):
-				pprint('%s (%s)' % (rectype[header[0]], rechead[0]))
+				pprint('%s (%s)' % (rectype[header[0]], ascii(rechead[0])))
 			j = 0
 			while(j < len(recdata)):
 				prechead = struct.unpack('HBB', recdata[j:j+4])
@@ -5689,7 +5748,7 @@ def doError(msg, help=False):
 def getArgInt(name, args, min, max, main=True):
 	if main:
 		try:
-			arg = args.next()
+			arg = next(args)
 		except:
 			doError(name+': no argument supplied', True)
 	else:
@@ -5708,7 +5767,7 @@ def getArgInt(name, args, min, max, main=True):
 def getArgFloat(name, args, min, max, main=True):
 	if main:
 		try:
-			arg = args.next()
+			arg = next(args)
 		except:
 			doError(name+': no argument supplied', True)
 	else:
@@ -5737,9 +5796,12 @@ def processData(live=False):
 			parseKernelLog(data)
 		if(sysvals.ftracefile and (sysvals.usecallgraph or sysvals.usetraceevents)):
 			appendIncompleteTraceLog(testruns)
+	shown = ['bios', 'biosdate', 'cpu', 'host', 'kernel', 'man', 'memfr',
+			'memsz', 'mode', 'numcpu', 'plat', 'time']
 	sysvals.vprint('System Info:')
 	for key in sorted(sysvals.stamp):
-		sysvals.vprint('    %-8s : %s' % (key.upper(), sysvals.stamp[key]))
+		if key in shown:
+			sysvals.vprint('    %-8s : %s' % (key.upper(), sysvals.stamp[key]))
 	if sysvals.kparams:
 		sysvals.vprint('Kparams:\n    %s' % sysvals.kparams)
 	sysvals.vprint('Command:\n    %s' % sysvals.cmdline)
@@ -5768,6 +5830,12 @@ def processData(live=False):
 				(w[0], w[1])
 			sysvals.vprint(s)
 		data.printDetails()
+		if len(sysvals.platinfo) > 0:
+			sysvals.vprint('\nPlatform Info:')
+			for info in sysvals.platinfo:
+				sysvals.vprint(info[0]+' - '+info[1])
+				sysvals.vprint(info[2])
+			sysvals.vprint('')
 	if sysvals.cgdump:
 		for data in testruns:
 			data.debugPrint()
@@ -5951,7 +6019,7 @@ def data_from_html(file, outpath, issues, fulldetail=False):
 		worst[d] = {'name':'', 'time': 0.0}
 		dev = devices[d] if d in devices else 0
 		if dev and len(dev.keys()) > 0:
-			n = sorted(dev, key=dev.get, reverse=True)[0]
+			n = sorted(dev, key=lambda k:(dev[k], k), reverse=True)[0]
 			worst[d]['name'], worst[d]['time'] = n, dev[n]
 	data = {
 		'mode': stmp[2],
@@ -5976,7 +6044,7 @@ def data_from_html(file, outpath, issues, fulldetail=False):
 		data['funclist'] = find_in_html(html, '<div title="', '" class="traceevent"', False)
 	return data
 
-def genHtml(subdir):
+def genHtml(subdir, force=False):
 	for dirname, dirnames, filenames in os.walk(subdir):
 		sysvals.dmesgfile = sysvals.ftracefile = sysvals.htmlfile = ''
 		for filename in filenames:
@@ -5986,7 +6054,7 @@ def genHtml(subdir):
 				sysvals.ftracefile = os.path.join(dirname, filename)
 		sysvals.setOutputFile()
 		if sysvals.ftracefile and sysvals.htmlfile and \
-			not os.path.exists(sysvals.htmlfile):
+			(force or not os.path.exists(sysvals.htmlfile)):
 			pprint('FTRACE: %s' % sysvals.ftracefile)
 			if sysvals.dmesgfile:
 				pprint('DMESG : %s' % sysvals.dmesgfile)
@@ -6042,7 +6110,7 @@ def checkArgBool(name, value):
 # Description:
 #	 Configure the script via the info in a config file
 def configFromFile(file):
-	Config = ConfigParser.ConfigParser()
+	Config = configparser.ConfigParser()
 
 	Config.read(file)
 	sections = Config.sections()
@@ -6270,7 +6338,7 @@ def printHelp():
 	'                default: suspend-{date}-{time}\n'\
 	'   -rtcwake t   Wakeup t seconds after suspend, set t to "off" to disable (default: 15)\n'\
 	'   -addlogs     Add the dmesg and ftrace logs to the html output\n'\
-	'   -turbostat   Use turbostat to execute the command in freeze mode (default: disabled)\n'\
+	'   -noturbostat Dont use turbostat in freeze mode (default: disabled)\n'\
 	'   -srgap       Add a visible gap in the timeline between sus/res (default: disabled)\n'\
 	'   -skiphtml    Run the test and capture the trace logs, but skip the timeline (default: disabled)\n'\
 	'   -result fn   Export a results table to a text file for parsing.\n'\
@@ -6340,7 +6408,7 @@ if __name__ == '__main__':
 	for arg in args:
 		if(arg == '-m'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('No mode supplied', True)
 			if val == 'command' and not sysvals.testcommand:
@@ -6384,10 +6452,8 @@ if __name__ == '__main__':
 			sysvals.dmesglog = True
 		elif(arg == '-addlogftrace'):
 			sysvals.ftracelog = True
-		elif(arg == '-turbostat'):
-			sysvals.tstat = True
-			if not sysvals.haveTurbostat():
-				doError('Turbostat command not found')
+		elif(arg == '-noturbostat'):
+			sysvals.tstat = False
 		elif(arg == '-verbose'):
 			sysvals.verbose = True
 		elif(arg == '-proc'):
@@ -6400,7 +6466,7 @@ if __name__ == '__main__':
 			sysvals.gzip = True
 		elif(arg == '-rs'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('-rs requires "enable" or "disable"', True)
 			if val.lower() in switchvalues:
@@ -6412,7 +6478,7 @@ if __name__ == '__main__':
 				doError('invalid option: %s, use "enable/disable" or "on/off"' % val, True)
 		elif(arg == '-display'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('-display requires an mode value', True)
 			disopt = ['on', 'off', 'standby', 'suspend']
@@ -6423,7 +6489,7 @@ if __name__ == '__main__':
 			sysvals.max_graph_depth = getArgInt('-maxdepth', args, 0, 1000)
 		elif(arg == '-rtcwake'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('No rtcwake time supplied', True)
 			if val.lower() in switchoff:
@@ -6443,7 +6509,7 @@ if __name__ == '__main__':
 			sysvals.cgtest = getArgInt('-cgtest', args, 0, 1)
 		elif(arg == '-cgphase'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('No phase name supplied', True)
 			d = Data(0)
@@ -6453,19 +6519,19 @@ if __name__ == '__main__':
 			sysvals.cgphase = val
 		elif(arg == '-cgfilter'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('No callgraph functions supplied', True)
 			sysvals.setCallgraphFilter(val)
 		elif(arg == '-skipkprobe'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('No kprobe functions supplied', True)
 			sysvals.skipKprobes(val)
 		elif(arg == '-cgskip'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('No file supplied', True)
 			if val.lower() in switchoff:
@@ -6480,7 +6546,7 @@ if __name__ == '__main__':
 			sysvals.callloopmaxlen = getArgFloat('-callloop-maxlen', args, 0.0, 1.0)
 		elif(arg == '-cmd'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('No command string supplied', True)
 			sysvals.testcommand = val
@@ -6495,13 +6561,13 @@ if __name__ == '__main__':
 			sysvals.multitest['delay'] = getArgInt('-multi n d (delay between tests)', args, 0, 3600)
 		elif(arg == '-o'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('No subdirectory name supplied', True)
 			sysvals.outdir = sysvals.setOutputFolder(val)
 		elif(arg == '-config'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('No text file supplied', True)
 			file = sysvals.configFile(val)
@@ -6510,7 +6576,7 @@ if __name__ == '__main__':
 			configFromFile(file)
 		elif(arg == '-fadd'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('No text file supplied', True)
 			file = sysvals.configFile(val)
@@ -6519,7 +6585,7 @@ if __name__ == '__main__':
 			sysvals.addFtraceFilterFunctions(file)
 		elif(arg == '-dmesg'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('No dmesg file supplied', True)
 			sysvals.notestrun = True
@@ -6528,7 +6594,7 @@ if __name__ == '__main__':
 				doError('%s does not exist' % sysvals.dmesgfile)
 		elif(arg == '-ftrace'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('No ftrace file supplied', True)
 			sysvals.notestrun = True
@@ -6537,7 +6603,7 @@ if __name__ == '__main__':
 				doError('%s does not exist' % sysvals.ftracefile)
 		elif(arg == '-summary'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('No directory supplied', True)
 			cmd = 'summary'
@@ -6547,13 +6613,13 @@ if __name__ == '__main__':
 				doError('%s is not accesible' % val)
 		elif(arg == '-filter'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('No devnames supplied', True)
 			sysvals.setDeviceFilter(val)
 		elif(arg == '-result'):
 			try:
-				val = args.next()
+				val = next(args)
 			except:
 				doError('No result file supplied', True)
 			sysvals.result = val