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* Merge tag 'iio-for-v4.2c' of ↵Greg Kroah-Hartman2015-06-115-199/+603
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next Jonathan writes: Third round of new IIO drivers, cleanups and functionality for the 4.2 cycle. Given Linus announced a 4.8rc coming up, hopefully time for one more lot of IIO patches this cycle. Some of these are actually improvements / fixes for patches earlier in the cycle. New device support * st_accel driver - support devices with 8 bit channels. Cleanup * A general cleanup of the iio tools under /tools/ from Hartmut. I'm more than a little embarassed by how bad some of these were! Are well, much more refined and less bug prone now. These cover lots of stuff like unhandled error returns, memory leaks as well as general refactoring to tidy the code up. * iio_simple_dummy - fix memory leaks in the init functions, drop some pointless error returns from functions that never generate errors and make the module parameter explicitly unsigned. * More buffer handling reworks from Lars-Peter, this time targetting hardware buffers (a little used corner that looks likely to get more use in the near future). Specifically: - Always compute the masklength as inkernel buffer users may need it. - Add a means of labeling which buffer modes a given buffer implementation supports. - In the case of hardware buffers, require strict scan matching rather than matching to a superset. Currently the demux is bypassed by these drivers (this may well not change for efficiency reasons) so allowing a superset of channels to be selected would otherwise lead to more data than requested confusing userspace. Driver funcationality improvments * mmc35240 - adds a compensation to the raw values as borrowed form Memsic's own input driver. * mma8452 - event support - event debouncing - high pass filter configuration - triggers * vf610 - allow conversion mode to be adjusted Fixlets * mmc35240 - Off by one error that by coincidence had no real effect. - i2c_device_name should be lowercase. - Lack of null terminator at end of attributes array. - Avoid computing the fractional part of the magnetic field by moving the scaling into userspace where floating point is available to simplify the maths. - Use a smaller sleep before assuming the measurement is done. This is safe and improves the possible polling rate. - Fix sensitivity on z-axis - datasheet disagrees with Memsic's releasedd code and the value used in the code seems to be correct. * stk3310 - make a local variable signed to ensure error handling works. * twl4030 - fix calculation of the temperature sense current - bug unlikely to have ever been noticed as the difference is small. - Fix errors in descriptions.
| * tools:iio:iio_utils: pass strings as constHartmut Knaack2015-06-012-15/+22
| | | | | | | | | | | | | | | | Mark strings, which are not supposed to be changed (basedir, filename, value), as const in function parameters. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio: rework program parametersHartmut Knaack2015-06-012-23/+38
| | | | | | | | | | | | | | | | | | In generic_buffer.c: sort program parameters alphabetically and provide usage information In lsiio.c: drop unused parameters Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio:iio_utils: initialize count during declarationHartmut Knaack2015-06-011-2/+1
| | | | | | | | | | | | | | | | In build_channel_array(), count can be initialized already during variable declaration. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio:iio_utils: move up reset of sysfsfpHartmut Knaack2015-06-011-1/+1
| | | | | | | | | | | | | | | | In iioutils_get_type() it is logically better fitting to have sysfsfp assigned zero right after closing it. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio:iio_utils: refactor assignment of is_signedHartmut Knaack2015-06-011-4/+1
| | | | | | | | | | | | | | | | Change the assignment of *is_signed in iioutils_get_type() to a one-liner, as already done with *be. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio:iio_event_monitor: refactor events outputHartmut Knaack2015-06-011-14/+10
| | | | | | | | | | | | | | | | | | Refactor the code in print_event() to reduce code duplication and better reflect that the type is output unconditionally, as well as cascade the dependency of the diff-channel. Saves a few lines of code, as well. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio: return values directlyHartmut Knaack2015-06-013-21/+16
| | | | | | | | | | | | | | Return directly, if no common cleanup is required. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio:iio_utils: add missing documentationHartmut Knaack2015-06-012-7/+83
| | | | | | | | | | | | | | Fully document public functions and elements. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio:lsiio: add error handlingHartmut Knaack2015-05-311-12/+32
| | | | | | | | | | | | | | | | | | Add error handling to calls which can indicate a major problem by returning an error code. This also involves to change the type of dump_devices() from void to int. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio:iio_utils: add error handlingHartmut Knaack2015-05-311-42/+223
| | | | | | | | | | | | | | | | | | | | | | Add error handling to calls which can indicate a major problem by returning an error code. This also sets ret to -ENOENT in iioutils_get_type() and iioutils_get_param_float() to indicate if no matching directory entry was found. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio:iio_event_monitor: add error handlingHartmut Knaack2015-05-311-2/+7
| | | | | | | | | | | | | | | | Add error handling to calls which can indicate a major problem by returning an error code. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio:generic_buffer: add error handlingHartmut Knaack2015-05-311-4/+14
| | | | | | | | | | | | | | | | Add error handling to calls which can indicate a major problem by returning an error code. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio:generic_buffer: catch errors for arguments conversionHartmut Knaack2015-05-311-0/+9
| | | | | | | | | | | | | | Add handler to catch errors on conversion of numerical arguments. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio: catch errors in string allocationHartmut Knaack2015-05-314-6/+24
| | | | | | | | | | | | | | | | This patch catches errors in string allocation in generic_buffer.c, iio_event_monitor.c, iio_utils.c and lsiio.c. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio:iio_utils: mark private function staticHartmut Knaack2015-05-311-2/+3
| | | | | | | | | | | | | | | | Functions _write_sysfs_int() and _write_sysfs_string() are supposed to be called only by public wrappers, so make them static. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio:iio_utils: implement digit calculationHartmut Knaack2015-05-311-4/+31
| | | | | | | | | | | | | | | | | | | | | | | | Previously, the return value of sscanf() was treated as an indication of the digits it would have read. Yet, sscanf() only returns the amount of valid matches. Therefore, introduce a function to calculate the decimal digits of the read number and use this one to commence a colon search, as originally intended. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio:iio_utils: check amount of matchesHartmut Knaack2015-05-311-0/+4
| | | | | | | | | | | | | | | | | | fscanf() usually returns the number of input items successfully matched and assigned, which can be fewer than provided (or even zero). Add a check in iioutils_get_type() to make sure all items are matched. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio:generic_buffer: sign-extend and shift dataHartmut Knaack2015-05-311-35/+62
| | | | | | | | | | | | | | | | Refactor process_scan() to handle signed and unsigned data, respect shifts and the data mask for 2, 4 and 8 byte sized scan elements. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio:generic_buffer: pass up right error codeHartmut Knaack2015-05-311-2/+2
| | | | | | | | | | | | | | | | find_type_by_name() returns a valid error code in case of an error. Pass this code up instead of an artificial one. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio:generic_buffer: fix check of errnoHartmut Knaack2015-05-311-1/+1
| | | | | | | | | | | | | | | | Since errno contains the value of any of the defined error names, a negation will not lead to the desired match. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio:iio_event_monitor: save right errnoHartmut Knaack2015-05-311-3/+5
| | | | | | | | | | | | | | | | Move up error handling code to preserve the errno coming from ioctl(), before it may be changed by close(). Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio: save errno firstHartmut Knaack2015-05-313-11/+11
| | | | | | | | | | | | | | | | | | | | The man-page of errno states, that errno should be saved before doing any library call, as that call may have changed the value of errno. So, when encountering any error, save errno first. This patch affects generic_buffer.c, iio_event_monitor.c and iio_utils.c. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio:lsiio: add closedir before exitHartmut Knaack2015-05-311-1/+1
| | | | | | | | | | | | | | | | In dump_channels() the DIR *dp was left open on exit. Close it and check for errors. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio:iio_utils: fix allocation handlingHartmut Knaack2015-05-311-0/+4
| | | | | | | | | | | | | | | | | | | | | | In build_channel_array(), count needs to be decreased in more places since current->name and current->generic_name would be freed on the error path, although they have not been allocated, yet. This also requires to free current->name, when it is allocated, but current->generic_name is not yet allocated. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio: free channel-array completelyHartmut Knaack2015-05-312-2/+10
| | | | | | | | | | | | | | | | | | | | | | In iio_utils.c build_channel_array() dynamically allocates the string generic_name in the current iio_channel_info, which doesn't got freed in case of an error. This dynamically allocated channel-array is used by generic_buffer, and needs to be freed on the error/exit path. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio:iio_utils: free scan_el_dir on exitHartmut Knaack2015-05-311-0/+1
| | | | | | | | | | | | | | | | In the error path, the string scan_el_dir got freed, while it was missing when build_channel_array() finished without errors. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio:generic_buffer: free dev_dir_name on exitHartmut Knaack2015-05-311-1/+3
| | | | | | | | | | | | | | Make sure to free dev_dir_name in case of an error or regular exit. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| * tools:iio:generic_buffer: fix order of freeing dataHartmut Knaack2015-05-311-2/+2
| | | | | | | | | | | | | | | | | | data gets allocated before buffer_access, so it should be freed in reverse order. Otherwise, if allocating buffer_access fails, an attempt to free it would be taken, which should not happen. Signed-off-by: Hartmut Knaack <knaack.h@gmx.de> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | Merge 4.1-rc7 into staging-testingGreg Kroah-Hartman2015-06-084-42/+304
|\ \ | | | | | | | | | | | | | | | | | | We want the staging tree fixes in here too to help with testing and merge issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * \ Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds2015-06-052-2/+118
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: "Misc fixes: - early_idt_handlers[] fix that fixes the build with bleeding edge tooling - build warning fix on GCC 5.1 - vm86 fix plus self-test to make it harder to break it again" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/asm/irq: Stop relying on magic JMP behavior for early_idt_handlers x86/asm/entry/32, selftests: Add a selftest for kernel entries from VM86 mode x86/boot: Add CONFIG_PARAVIRT_SPINLOCKS quirk to arch/x86/boot/compressed/misc.h x86/asm/entry/32: Really make user_mode() work correctly for VM86 mode
| | * | x86/asm/entry/32, selftests: Add a selftest for kernel entries from VM86 modeAndy Lutomirski2015-05-302-2/+118
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Test a couple of special cases in 32-bit kernels for entries from vm86 mode. This will OOPS both old kernels due to a bug and and 4.1-rc5 due to a regression I introduced, and it should make sure that the SYSENTER-from-vm86-mode hack in the kernel keeps working. Signed-off-by: Andy Lutomirski <luto@kernel.org> Cc: Jan Beulich <JBeulich@suse.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Shuah Khan <shuahkh@osg.samsung.com> Cc: Thomas Gleixner <tglx@linutronix.de> Link: http://lkml.kernel.org/r/09a9916761e0a9e42d4922f147af45a0079cc1e8.1432936374.git.luto@kernel.org Tests: 394838c96013 x86/asm/entry/32: Fix user_mode() misuses Tests: 7ba554b5ac69 x86/asm/entry/32: Really make user_mode() work correctly for VM86 mode Signed-off-by: Ingo Molnar <mingo@kernel.org>
| * | | Merge branch 'turbostat' of ↵Linus Torvalds2015-05-311-40/+184
| |\ \ \ | | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux Pull turbostat tool fixes from Len Brown: "Just one minor kernel dependency in this batch -- added a #define to msr-index.h" * 'turbostat' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: tools/power turbostat: update version number to 4.7 tools/power turbostat: allow running without cpu0 tools/power turbostat: correctly decode of ENERGY_PERFORMANCE_BIAS tools/power turbostat: enable turbostat to support Knights Landing (KNL) tools/power turbostat: correctly display more than 2 threads/core
| | * | tools/power turbostat: update version number to 4.7Len Brown2015-05-281-1/+1
| | | | | | | | | | | | | | | | Signed-off-by: Len Brown <len.brown@intel.com>
| | * | tools/power turbostat: allow running without cpu0Prarit Bhargava2015-05-281-15/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Linux-3.7 added CONFIG_BOOTPARAM_HOTPLUG_CPU0, allowing systems to offline cpu0. But when cpu0 is offline, turbostat will not run: # turbostat ls turbostat: no /dev/cpu/0/msr This patch replaces the hard-coded use of cpu0 in turbostat with the current cpu, allowing it to run without a cpu0. Fewer cross-calls may also be needed due to use of current cpu, though this hard-coding was used only for the --debug preamble. Signed-off-by: Prarit Bhargava <prarit@redhat.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | tools/power turbostat: correctly decode of ENERGY_PERFORMANCE_BIASLen Brown2015-05-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When EPB is 0xF, turbosat was incorrectly describing it as "custom" instead of calling it "powersave": < cpu0: MSR_IA32_ENERGY_PERF_BIAS: 0x0000000f (custom) > cpu0: MSR_IA32_ENERGY_PERF_BIAS: 0x0000000f (powersave) Signed-off-by: Len Brown <len.brown@intel.com>
| | * | tools/power turbostat: enable turbostat to support Knights Landing (KNL)Dasaratharaman Chandramouli2015-05-281-4/+101
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes mainly to account for minor differences in Knights Landing(KNL): 1. KNL supports C1 and C6 core states. 2. KNL supports PC2, PC3 and PC6 package states. 3. KNL has a different encoding of the TURBO_RATIO_LIMIT MSR Signed-off-by: Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | * | tools/power turbostat: correctly display more than 2 threads/coreDasaratharaman Chandramouli2015-05-271-20/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Without this update, turbostat displays only 2 threads per core. Some processors, such as Xeon Phi, have more. Signed-off-by: Dasaratharaman Chandramouli <dasaratharaman.chandramouli@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | tools: bpf_jit_disasm: fix segfault on disabled debugging log outputDaniel Borkmann2015-05-271-0/+2
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With recent debugging, I noticed that bpf_jit_disasm segfaults when there's no debugging output from the JIT compiler to the kernel log. Reason is that when regexec(3) doesn't match on anything, start/end offsets are not being filled out and contain some uninitialized garbage from stack. Thus, we need zero out offsets first. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | Merge tag 'iio-for-v4.2b' of ↵Greg Kroah-Hartman2015-05-241-2/+2
|\ \ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next Jonathan writes: Second set of new driver, functionality and cleanups for IIO in the 4.2 cycle. Core functionality * i and q modifiers from quadrature channels. * IIO_CHAN_INFO_OVERSAMPLING_RATIO added. * High pass filter attributes added to mirror the existing low pass filter ones. Core cleanups * Make IIO tools building more cross compiler friendly. * Substantial rework of the function __iio_update_buffers to greatly simplify a hideously evolved function. New drivers and support * ACPI0008 ambient light sensor driver. This one has been around a long time to will be good to finally get it into mainline. * Berlin SOC ADC support. * BMC150 magnetometer. The accelerometer in the same package has been supported for quite some time, so good to have this half as well. * m62332 DAC driver * MEMSIC MMC35420 magnetometer. * ROHM BH1710 and similar ambient light sensors. * Sensortek STK3310 light sensor. * Sensortek STK8312 accelerometer. * Sensortek STK8BA50 accelerometer. * ti-adc128s052 gains support form the adc122s021 2 channel ADC. Driver cleanups and functionality. * Allow various drivers to compile with !GPIOLIB if COMPILE_TEST enabled. * bmc150 - decouple trigger from buffer to allow other triggers to be used. * bmg160 - decouple trigger from buffer to allow other triggers to be used. Fix a trivial unused field. * Constify a load of platform_device_id structures. * inv_mpu6050 - device tree bindings. * hid-sensors - fix a memory leak during probe if certain errors occur. * ltr501 - illuminance channel derived (in an non obvious fashion) from the intensity channels. * ltr501 - fix a boundary check on the proximity threshold. * mlx90614 - drop a pointless return. * mma8452 - Debugfs register access and fix a bug that had no effect (by coincidence) * ti_am335x_adc - add device tree bindings for sample-delay, open-delay and averaging. The ideal settings for these tend to be board design specific.
| * | iio: make tools more cross-compilation friendlyLinus Walleij2015-05-101-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When cross-compiling the IIO tools we need to opportunity to specify a cross compiler prefix and some extra CFLAGS. This patch enables this in the same way as for other stuff in tools. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Daniel Baluta <daniel.baluta@intel.com> Signed-off-by: Jonathan Cameron <jic23@kernel.org>
* | | Merge 4.1-rc4 into staging-nextGreg Kroah-Hartman2015-05-1820-91/+140
|\ \ \ | |/ / |/| / | |/ | | | | We want the fixes in here for testing and merge issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * Merge branch 'for-rc' of ↵Linus Torvalds2015-05-171-8/+0
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux Pull thermal fixes from Zhang Rui: "Specifics: - fix an issue in intel_powerclamp driver that idle injection target is not accurately maintained on newer Intel CPUs. Package C8 to C10 states are introduced on these CPUs but they were not included in the package c-state residency calculation. From Jacob Pan. - fix a problem that package c-state idle injection was missing on Broadwell server, by adding its id to intel_powerclamp driver. From Jacob Pan. - a couple of small fixes and cleanups from Joe Perches, Mathias Krause, Dan Carpenter and Anand Moon" * 'for-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: tools/thermal: tmon: fixed the 'make install' command thermal: rockchip: fix an error code thermal/powerclamp: fix missing newer package c-states thermal/intel_powerclamp: add id for broadwell server thermal/intel_powerclamp: add __init / __exit annotations thermal: Use bool function return values of true/false not 1/0
| | * tools/thermal: tmon: fixed the 'make install' commandAnand Moon2015-05-091-8/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To install tmon we issue "make install" which produces bellow error. root@odroidxu3:/usr/src/odroidxu3-4.y-testing/tools/thermal/tmon# make install mkdir -p /usr/bin install -m 755 -p "tmon" "/usr/bin/tmon" mkdir -p / install -m 644 -p "" "/" install: cannot stat ‘’: No such file or directory make: [install] Error 1 (ignored) Signed-off-by: Anand Moon <linux.amoon@gmail.com> Acked-by: Jacob Pan <jacob.jun.pan@linux.intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
| * | Merge tag 'linux-kselftest-4.1-rc4' of ↵Linus Torvalds2015-05-175-35/+69
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest fixes from Shuah Khan: "Urgent fix for Kselftest regression introduced in 4.1-rc1 by the new x86 test due to its hard dependency on 32-bit build environment. A set of 5 patches fix the make kselftest run and kselftest install" * tag 'linux-kselftest-4.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests, x86: Rework x86 target architecture detection selftests, x86: Remove useless run_tests rule selftests/x86: install tests selftest/x86: have no dependency on all when cross building selftest/x86: build both bitnesses
| | * | selftests, x86: Rework x86 target architecture detectionAndy Lutomirski2015-05-134-26/+67
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We currently fail to build on a non-multilib x86_64 target. We print a helpful error, but it's nicer to allow the build to succeed. Fix it and improve cross-compilation support by detecting architecture support directly and building only the relevant tests. Signed-off-by: Andy Lutomirski <luto@kernel.org> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
| | * | selftests, x86: Remove useless run_tests ruleAndy Lutomirski2015-05-132-18/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that selftests/x86 uses the kselftest infrastructure, the run_x86_tests.sh mechanism is just in the way. Signed-off-by: Andy Lutomirski <luto@kernel.org> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
| | * | selftests/x86: install testsTyler Baker2015-05-131-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Include lib.mk and set TEST_PROGS where appropriate. Cc: Andy Lutomirski <luto@amacapital.net> Signed-off-by: Tyler Baker <tyler.baker@linaro.org> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
| | * | selftest/x86: have no dependency on all when cross buildingTyler Baker2015-05-131-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the CROSS_COMPILE is set remove all's dependency on all_32 and all_64. Cc: Andy Lutomirski <luto@amacapital.net> Acked-by: Andy Lutomirski <luto@kernel.org> Signed-off-by: Tyler Baker <tyler.baker@linaro.org> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
| | * | selftest/x86: build both bitnessesTyler Baker2015-05-131-2/+2
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using uname with the processor flag option in some cases can yield 'unknown' so lets use the machine flag option as it is deterministic. Add a dependency for all_32 when building on a x86 64 bit host so that both bitnesses are built in this case. Cc: Andy Lutomirski <luto@amacapital.net> Acked-by: Andy Lutomirski <luto@kernel.org> Signed-off-by: Tyler Baker <tyler.baker@linaro.org> Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
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