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* tools/power/acpi/acpidump: remove duplicated include from acpidump.cWei Yongjun2012-10-091-1/+0
| | | | | | | | | | Remove duplicated include. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Len Brown <len.brown@intel.com>
* Merge branch 'rc-fixes' of ↵Linus Torvalds2012-10-081-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild Pull kbuild fixes from Michal Marek: "Here are two fixes I intended to send after v3.6-rc7, but failed to do so. So please pull them for v3.7-rc1 and they will be picked up by stable. The first one fixes gcc -x <language> syntax in various build-time tests, which icecream and possible other gcc wrappers did not understand (and yes, icecream is going to be fixed as well). The second one fixes make tar-pkg so that unpacking the tarball does not replace the /lib -> /usr/lib symlink on recent Fedora releases." * 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: kbuild: Fix gcc -x syntax kbuild: Do not package /boot and /lib in make tar-pkg
| * kbuild: Fix gcc -x syntaxJean Delvare2012-10-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The correct syntax for gcc -x is "gcc -x assembler", not "gcc -xassembler". Even though the latter happens to work, the former is what is documented in the manual page and thus what gcc wrappers such as icecream do expect. This isn't a cosmetic change. The missing space prevents icecream from recognizing compilation tasks it can't handle, leading to silent kernel miscompilations. Besides me, credits go to Michael Matz and Dirk Mueller for investigating the miscompilation issue and tracking it down to this incorrect -x parameter syntax. Signed-off-by: Jean Delvare <jdelvare@suse.de> Acked-by: Ingo Molnar <mingo@kernel.org> Cc: stable@vger.kernel.org Cc: Bernhard Walle <bernhard@bwalle.de> Cc: Michal Marek <mmarek@suse.cz> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Michal Marek <mmarek@suse.cz>
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*---. \ Merge branches 'acpica', 'acpidump', 'intel-idle', 'misc', ↵Len Brown2012-10-065-36/+870
|\ \ \ \ | |_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'module_acpi_driver-simplify', 'turbostat' and 'usb3' into release add acpidump utility intel_idle driver now supports IVB Xeon turbostat can now count SMIs ACPI can now bind to USB3 hubs misc fixes
| | | * tools/power/turbostat: add option to count SMIs, re-name some optionsLen Brown2012-10-062-15/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Counting SMIs is popular, so add a dedicated "-s" option to do it, and juggle some of the other option letters. -S is now system summary (was -s) -c is 32 bit counter (was -d) -C is 64-bit counter (was -D) -p is 1st thread in core (was -c) -P is 1st thread in package (was -p) bump the minor version number Signed-off-by: Len Brown <len.brown@intel.com>
| | | * tools/power turbostat: add [-d MSR#][-D MSR#] options to print counter deltasLen Brown2012-09-272-44/+94
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | # turbostat -d 0x34 is useful for printing the number of SMI's within an interval on Nehalem and newer processors. where # turbostat -m 0x34 will simply print out the total SMI count since reset. Suggested-by: Andi Kleen Signed-off-by: Len Brown <len.brown@intel.com>
| | | * tools/power turbostat: add [-m MSR#] optionLen Brown2012-09-262-16/+66
| | | | | | | | | | | | | | | | | | | | | | | | | | | | -m MSR# prints the specified MSR in 32-bit format -M MSR# prints the specified MSR in 64-bit format Signed-off-by: Len Brown <len.brown@intel.com>
| | | * tools/power turbostat: make -M output prettyLen Brown2012-09-261-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The -M option dumps the specified 64-bit MSR with every sample. Previously it was output at the end of each line. However, with the v2 style of printing, the lines are now staggered, making MSR output hard to read. So move the MSR output column to the left where things are aligned. Signed-off-by: Len Brown <len.brown@intel.com>
| | | * tools/power turbostat: print more turbo-limit informationLen Brown2012-09-261-2/+93
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "turbo-limit" is the maximum opportunistic processor speed, assuming no electrical or thermal constraints. For a given processor, the turbo-limit varies, depending on the number of active cores. Generally, there is more opportunity when fewer cores are active. Under the "-v" verbose option, turbostat would print the turbo-limits for the four cases of 1 to 4 cores active. Expand that capability to cover the cases of turbo opportunities with up to 16 cores active. Note that not all hardware platforms supply this information, and that sometimes a valid limit may be specified for a core which is not actually present. Signed-off-by: Len Brown <len.brown@intel.com>
| | | * tools/power turbostat: delete unused lineLen Brown2012-09-261-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | MSR_TSC is no longer needed because we now use RDTSC directly. Signed-off-by: Len Brown <len.brown@intel.com>
| | | * tools/power turbostat: run on IVB XeonLen Brown2012-09-261-2/+2
| |_|/ |/| | | | | | | | | | | | | | | | | This fix is required to run on IVB Xeon, which previously had an incorrect cpuid model number listed. Signed-off-by: Len Brown <len.brown@intel.com>
| | * tools/power/acpi/acpidump: create acpidump(8), local make install targetsLen Brown2012-09-252-0/+63
| | | | | | | | | | | | Signed-off-by: Len Brown <len.brown@intel.com>
| | * tools/power/acpi/acpidump: version 20101221 - find dynamic tables in sysfsYakui Zhao2012-09-251-98/+89
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is unchanged version 20101221, plus a small bit in DEFINE_ALTERNATE_TYPES to enable building with latest kernel headers. This version finds dynamic tables exported by Linux in /sys/firmware/acpi/tables/dynamic Signed-off-by: Yakui Zhao <yakui.zhao@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | Merge branch 'acpidump' into acpicaLen Brown2012-09-223-0/+637
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| * | tools/power/acpi/acpidump: create acpidump(8), local make install targetsLen Brown2012-09-222-0/+63
| | | | | | | | | | | | Signed-off-by: Len Brown <len.brown@intel.com>
| * | tools/power/acpi/acpidump: version 20101221 - find dynamic tables in sysfsLen Brown2012-09-221-98/+89
| |/ | | | | | | | | | | | | | | | | | | This is unchanged version 20101221, plus a small bit in DEFINE_ALTERNATE_TYPES to enable building with latest kernel headers. This version finds dynamic tables exported by Linux in /sys/firmware/acpi/tables/dynamic Signed-off-by: Len Brown <len.brown@intel.com>
| * tools/power/acpi/acpidump: version 20071116Len Brown2012-09-221-2/+5
| | | | | | | | | | | | | | This is unchanged version 20071116, plus a small bit in DEFINE_ALTERNATE_TYPES to enable building with latest kernel headers. Signed-off-by: Len Brown <len.brown@intel.com>
| * tools/power/acpi/acpidump: version 20070714Len Brown2012-09-222-31/+103
| | | | | | | | | | | | | | This is unchanged version 20070714, plus a small bit in DEFINE_ALTERNATE_TYPES to enable building with latest kernel headers. Signed-off-by: Len Brown <len.brown@intel.com>
| * tools/power/acpi/acpidump: version 20060606Len Brown2012-09-221-38/+59
| | | | | | | | | | | | | | This is unchanged version 20060606, plus a small bit in DEFINE_ALTERNATE_TYPES to enable building with latest kernel headers. Signed-off-by: Len Brown <len.brown@intel.com>
| * tools/power/acpi/acpidump: version 20051111Len Brown2012-09-222-0/+487
| | | | | | | | | | | | | | This is unchanged version 20051111, plus a small bit in DEFINE_ALTERNATE_TYPES to enable building with latest kernel headers. Signed-off-by: Len Brown <len.brown@intel.com>
* | tools/power: turbostat: fix large c1% issueLen Brown2012-07-191-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Under some conditions, c1% was displayed as very large number, much higher than 100%. c1% is not measured, it is derived as "that, which is left over" from other counters. However, the other counters are not collected atomically, and so it is possible for c1% to be calaculagted as a small negative number -- displayed as very large positive. There was a check for mperf vs tsc for this already, but it needed to also include the other counters that are used to calculate c1. Signed-off-by: Len Brown <len.brown@intel.com>
* | tools/power: turbostat v2 - re-write for efficiencyLen Brown2012-07-193-539/+868
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Measuring large profoundly-idle configurations requires turbostat to be more lightweight. Otherwise, the operation of turbostat itself can interfere with the measurements. This re-write makes turbostat topology aware. Hardware is accessed in "topology order". Redundant hardware accesses are deleted. Redundant output is deleted. Also, output is buffered and local RDTSC use replaces remote MSR access for TSC. From a feature point of view, the output looks different since redundant figures are absent. Also, there are now -c and -p options -- to restrict output to the 1st thread in each core, and the 1st thread in each package, respectively. This is helpful to reduce output on big systems, where more detail than the "-s" system summary is desired. Finally, periodic mode output is now on stdout, not stderr. Turbostat v2 is also slightly more robust in handling run-time CPU online/offline events, as it now checks the actual map of on-line cpus rather than just the total number of on-line cpus. Signed-off-by: Len Brown <len.brown@intel.com>
* tools/power turbostat: fix IVB supportLen Brown2012-06-031-0/+2
| | | | | | | | | | | | | | | | | | | | | | | Initial IVB support went into turbostat in Linux-3.1: 553575f1ae048aa44682b46b3c51929a0b3ad337 (tools turbostat: recognize and run properly on IVB) However, when running on IVB, turbostat would fail to report the new couters added with SNB, c7, pc2 and pc7. So in scenarios where these counters are non-zero on IVB, turbostat would report erroneous residencey results. In particular c7 time would be added to c1 time, since c1 time is calculated as "that which is left over". Also, turbostat reports MHz capabilities when passed the "-v" option, and it would incorrectly report 133MHz bclk instead of 100MHz bclk for IVB, which would inflate GHz reported with that option. This patch is a backport of a fix already included in turbostat v2. Signed-off-by: Len Brown <len.brown@intel.com>
* tools/power turbostat: fix un-intended affinity of forked programLen Brown2012-06-031-2/+26
| | | | | | | | | | | | | | | | | | Linux 3.4 included a modification to turbostat to lower cross-call overhead by using scheduler affinity: 15aaa34654831e98dd76f7738b6c7f5d05a66430 (tools turbostat: reduce measurement overhead due to IPIs) In the use-case where turbostat forks a child program, that change had the un-intended side-effect of binding the child to the last cpu in the system. This change removed the binding before forking the child. This is a back-port of a fix already included in turbostat v2. Signed-off-by: Len Brown <len.brown@intel.com>
* sched: Remove stale power aware scheduling remnants and dysfunctional knobsPeter Zijlstra2012-05-172-42/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's been broken forever (i.e. it's not scheduling in a power aware fashion), as reported by Suresh and others sending patches, and nobody cares enough to fix it properly ... so remove it to make space free for something better. There's various problems with the code as it stands today, first and foremost the user interface which is bound to topology levels and has multiple values per level. This results in a state explosion which the administrator or distro needs to master and almost nobody does. Furthermore large configuration state spaces aren't good, it means the thing doesn't just work right because it's either under so many impossibe to meet constraints, or even if there's an achievable state workloads have to be aware of it precisely and can never meet it for dynamic workloads. So pushing this kind of decision to user-space was a bad idea even with a single knob - it's exponentially worse with knobs on every node of the topology. There is a proposal to replace the user interface with a single 3 state knob: sched_balance_policy := { performance, power, auto } where 'auto' would be the preferred default which looks at things like Battery/AC mode and possible cpufreq state or whatever the hw exposes to show us power use expectations - but there's been no progress on it in the past many months. Aside from that, the actual implementation of the various knobs is known to be broken. There have been sporadic attempts at fixing things but these always stop short of reaching a mergable state. Therefore this wholesale removal with the hopes of spurring people who care to come forward once again and work on a coherent replacement. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Suresh Siddha <suresh.b.siddha@intel.com> Cc: Arjan van de Ven <arjan@linux.intel.com> Cc: Vincent Guittot <vincent.guittot@linaro.org> Cc: Vaidyanathan Srinivasan <svaidy@linux.vnet.ibm.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Link: http://lkml.kernel.org/r/1326104915.2442.53.camel@twins Signed-off-by: Ingo Molnar <mingo@kernel.org>
* Merge branch 'release' of ↵Linus Torvalds2012-03-302-120/+224
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux Pull ACPI & Power Management changes from Len Brown: - ACPI 5.0 after-ripples, ACPICA/Linux divergence cleanup - cpuidle evolving, more ARM use - thermal sub-system evolving, ditto - assorted other PM bits Fix up conflicts in various cpuidle implementations due to ARM cpuidle cleanups (ARM at91 self-refresh and cpu idle code rewritten into "standby" in asm conflicting with the consolidation of cpuidle time keeping), trivial SH include file context conflict and RCU tracing fixes in generic code. * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: (77 commits) ACPI throttling: fix endian bug in acpi_read_throttling_status() Disable MCP limit exceeded messages from Intel IPS driver ACPI video: Don't start video device until its associated input device has been allocated ACPI video: Harden video bus adding. ACPI: Add support for exposing BGRT data ACPI: export acpi_kobj ACPI: Fix logic for removing mappings in 'acpi_unmap' CPER failed to handle generic error records with multiple sections ACPI: Clean redundant codes in scan.c ACPI: Fix unprotected smp_processor_id() in acpi_processor_cst_has_changed() ACPI: consistently use should_use_kmap() PNPACPI: Fix device ref leaking in acpi_pnp_match ACPI: Fix use-after-free in acpi_map_lsapic ACPI: processor_driver: add missing kfree ACPI, APEI: Fix incorrect APEI register bit width check and usage Update documentation for parameter *notrigger* in einj.txt ACPI, APEI, EINJ, new parameter to control trigger action ACPI, APEI, EINJ, limit the range of einj_param ACPI, APEI, Fix ERST header length check cpuidle: power_usage should be declared signed integer ...
| * tools turbostat: harden against cpu online/offlineLen Brown2012-03-291-54/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Sometimes users have turbostat running in interval mode when they take processors offline/online. Previously, turbostat would survive, but not gracefully. Tighten up the error checking so turbostat notices changesn sooner, and print just 1 line on change: turbostat: re-initialized with num_cpus %d Signed-off-by: Len Brown <len.brown@intel.com>
| * tools turbostat: reduce measurement overhead due to IPIsLen Brown2012-03-291-0/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | turbostat uses /dev/cpu/*/msr interface to read MSRs. For modern systems, it reads 10 MSR/CPU. This can be observed as 10 "Function Call Interrupts" per CPU per sample added to /proc/interrupts. This overhead is measurable on large idle systems, and as Yoquan Song pointed out, it can even trick cpuidle into thinking the system is busy. Here turbostat re-schedules itself in-turn to each CPU so that its MSR reads will always be local. This replaces the 10 "Function Call Interrupts" with a single "Rescheduling interrupt" per sample per CPU. On an idle 32-CPU system, this shifts some residency from the shallow c1 state to the deeper c7 state: # ./turbostat.old -s %c0 GHz TSC %c1 %c3 %c6 %c7 %pc2 %pc3 %pc6 %pc7 0.27 1.29 2.29 0.95 0.02 0.00 98.77 20.23 0.00 77.41 0.00 0.25 1.24 2.29 0.98 0.02 0.00 98.75 20.34 0.03 77.74 0.00 0.27 1.22 2.29 0.54 0.00 0.00 99.18 20.64 0.00 77.70 0.00 0.26 1.22 2.29 1.22 0.00 0.00 98.52 20.22 0.00 77.74 0.00 0.26 1.38 2.29 0.78 0.02 0.00 98.95 20.51 0.05 77.56 0.00 ^C i# ./turbostat.new -s %c0 GHz TSC %c1 %c3 %c6 %c7 %pc2 %pc3 %pc6 %pc7 0.27 1.20 2.29 0.24 0.01 0.00 99.49 20.58 0.00 78.20 0.00 0.27 1.22 2.29 0.25 0.00 0.00 99.48 20.79 0.00 77.85 0.00 0.27 1.20 2.29 0.25 0.02 0.00 99.46 20.71 0.03 77.89 0.00 0.28 1.26 2.29 0.25 0.01 0.00 99.46 20.89 0.02 77.67 0.00 0.27 1.20 2.29 0.24 0.01 0.00 99.48 20.65 0.00 78.04 0.00 cc: Youquan Song <youquan.song@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * tools turbostat: add summary optionLen Brown2012-03-292-69/+120
| | | | | | | | | | | | | | | | | | turbostat -s cuts down on the amount of output, per user request. also treak some output whitespace and the man page. Signed-off-by: Len Brown <len.brown@intel.com>
* | cpupower tools: add install target to the debug tools' makefilesFranck Bui-Huu2012-03-032-2/+24
| | | | | | | | | | Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* | cpupower tools: allow to build debug tools in a separate directory tooFranck Bui-Huu2012-03-032-14/+26
| | | | | | | | | | Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* | cpupower: Fix broken mask valuesThomas Renninger2012-03-031-2/+2
| | | | | | | | | | | | Signed-off-by: Thomas Renninger <trenn@suse.de> Tested-by: Dave Jones <davej@redhat.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* | cpupower tool: allow to build in a separate directoryFranck Bui-Huu2012-03-032-39/+71
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch allows cpupower tool to generate its output files in a seperate directory. This is now possible by passing the 'O=<path>' to the command line. This can be usefull for a normal user if the kernel source code is located in a read only location. This is patch stole some bits of the perf makefile. [linux@dominikbrodowski.net: fix commit message] Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* | cpupower tool: makefile: simplify the recipe used to generate cpupower.pot ↵Franck Bui-Huu2012-03-031-3/+1
| | | | | | | | | | | | | | | | | | | | | | target Use the '-p' and '-o' switches to specify the pathname of the output file to xgettext(1). This avoids to move manually the output file if xgettext(1) succeeds. Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* | cpupower tool: remove use of undefined variables from the clean target of ↵Franck Bui-Huu2012-03-031-2/+0
| | | | | | | | | | | | | | | | | | | | the top makefile UTIL_BINS and IDLE_OBJS variables are not defined at all, so there's no need to remove their content from the 'clean' target. Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* | cpupower: Fix linking with --as-neededOzan Çağlayan2012-03-031-1/+1
| | | | | | | | | | | | | | | | Fix linking order to avoid undefined reference errors when using --as-needed linker flag. Signed-off-by: Ozan Çağlayan <ozan@pardus.org.tr> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* | cpupower: Remove unneeded code and by that fix a memleakThomas Renninger2012-03-031-7/+0
| | | | | | | | | | | | | | | | | | | | | | Looks like some not needed debug code slipped in. Also this code: tmp = sysfs_get_idlestate_name(cpu, idlestates - 1); performs a strdup and the mem was not freed again. -> delete it. Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* | cpupower: Fix number of idle statesThomas Renninger2012-03-031-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The number of idle states was wrong. The POLL idle state (on X86) was missed out: Number of idle states: 4 Available idle states: C1-NHM C3-NHM C6-NHM While the POLL is not a real idle state, its statistics should still be shown. It's now also explained in a detailed manpage. This should fix a bug of missing the first idle state on other archs. Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* | cpupower: Unify cpupower-frequency-* manpagesThomas Renninger2012-03-032-6/+2
| | | | | | | | | | | | | | | | | | | | | | | | cpupower-frequency-* manpages slightly differed from the others. - Use uppercase letters in the title - Show cpupower Manual in the header - Remove Mattia from left down corner of the manpage, he is already listed as author - Remove --help, prints this message -> not needed Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* | cpupower: Add cpupower-idle-info manpageThomas Renninger2012-03-031-0/+90
| | | | | | | | | | | | | | | | | | The last missing manpage for cpupower tools. More info about other architecture's sleep state specialities would be great. Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* | cpupower: AMD fam14h/Ontario monitor can also be used by fam12h cpusThomas Renninger2012-03-032-9/+9
| | | | | | | | | | | | | | | | | | The name of the monitor is updated at runtime to the name of the CPU type. Signed-off-by: Thomas Renninger <trenn@suse.de> CC: Andreas Herrmann <herrmann.der.user@googlemail.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* | cpupower: Better interface for accessing AMD pci registersThomas Renninger2012-03-034-23/+32
|/ | | | | | | | | | | | | | | AMD's BKDG (Bios and Kernel Developers Guide) talks in the CPU spec of their CPU families about PCI registers defined by "device" (slot) and func(tion). Assuming that CPU specific configuration PCI devices are always on domain and bus zero a pci_slot_func_init() func which gets the slot and func of the desired PCI device passed looks like the most convenient way. This also obsoletes the PCI device id maintenance. Signed-off-by: Thomas Renninger <trenn@suse.de> CC: Andreas Herrmann <herrmann.der.user@googlemail.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* Merge branch 'release' of ↵Linus Torvalds2012-01-181-0/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux This includes initial support for the recently published ACPI 5.0 spec. In particular, support for the "hardware-reduced" bit that eliminates the dependency on legacy hardware. APEI has patches resulting from testing on real hardware. Plus other random fixes. * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: (52 commits) acpi/apei/einj: Add extensions to EINJ from rev 5.0 of acpi spec intel_idle: Split up and provide per CPU initialization func ACPI processor: Remove unneeded variable passed by acpi_processor_hotadd_init V2 ACPI processor: Remove unneeded cpuidle_unregister_driver call intel idle: Make idle driver more robust intel_idle: Fix a cast to pointer from integer of different size warning in intel_idle ACPI: kernel-parameters.txt : Add intel_idle.max_cstate intel_idle: remove redundant local_irq_disable() call ACPI processor: Fix error path, also remove sysdev link ACPI: processor: fix acpi_get_cpuid for UP processor intel_idle: fix API misuse ACPI APEI: Convert atomicio routines ACPI: Export interfaces for ioremapping/iounmapping ACPI registers ACPI: Fix possible alignment issues with GAS 'address' references ACPI, ia64: Use SRAT table rev to use 8bit or 16/32bit PXM fields (ia64) ACPI, x86: Use SRAT table rev to use 8bit or 32bit PXM fields (x86/x86-64) ACPI: Store SRAT table revision ACPI, APEI, Resolve false conflict between ACPI NVS and APEI ACPI, Record ACPI NVS regions ACPI, APEI, EINJ, Refine the fix of resource conflict ...
| * Merge branches 'einj', 'intel_idle', 'misc', 'srat' and 'turbostat-ivb' into ↵Len Brown2012-01-181-0/+2
| |\ | | | | | | | | | release
| | * tools turbostat: recognize and run properly on IVBLen Brown2011-11-181-0/+2
| | | | | | | | | | | | Signed-off-by: Len Brown <len.brown@intel.com>
* | | tools/power turbostat: update fields in manpageArun Thomas2011-12-151-4/+4
|/ / | | | | | | | | | | | | Field names were shortened: "pkg" is now "pk", "core" is now "cr" Signed-off-by: Arun Thomas <arun.thomas@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* | Merge branches 'acpi', 'idle', 'mrst-pmu' and 'pm-tools' into nextLen Brown2011-11-061-13/+15
|\ \ | |/ |/|
| * tools/power turbostat: less verbose debuggingLen Brown2011-07-031-13/+15
| | | | | | | | | | | | dump only the counters which are active Signed-off-by: Len Brown <len.brown@intel.com>
* | cpupower: use man(1) when calling "cpupower help subcommand"Dominik Brodowski2011-08-1911-228/+86
| | | | | | | | | | | | | | Instead of printing something non-formatted to stdout, call man(1) to show the man page for the proper subcommand. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* | cpupower: make NLS truly optionalDominik Brodowski2011-08-192-0/+10
| | | | | | | | | | | | | | | | Loosely based on a patch for cpufrequtils, submittted by Sergey Dryabzhinsky <sergey.dryabzhinsky@gmail.com> and signed-off-by: Matt Turner <mattst88@gmail.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-13 10:57:29 +0000