menuconfig SND_SOC_SAMSUNG tristate "ASoC support for Samsung" depends on PLAT_SAMSUNG || ARCH_EXYNOS || COMPILE_TEST depends on COMMON_CLK select SND_SOC_GENERIC_DMAENGINE_PCM ---help--- Say Y or M if you want to add support for codecs attached to the Samsung SoCs' Audio interfaces. You will also need to select the audio interfaces to support below. if SND_SOC_SAMSUNG config SND_S3C24XX_I2S tristate config SND_S3C_I2SV2_SOC tristate config SND_S3C2412_SOC_I2S tristate select SND_S3C_I2SV2_SOC config SND_SAMSUNG_PCM tristate "Samsung PCM interface support" config SND_SAMSUNG_SPDIF tristate "Samsung SPDIF transmitter support" select SND_SOC_SPDIF config SND_SAMSUNG_I2S tristate "Samsung I2S interface support" config SND_SOC_SAMSUNG_NEO1973_WM8753 tristate "Audio support for Openmoko Neo1973 Smartphones (GTA02)" depends on MACH_NEO1973_GTA02 select SND_S3C24XX_I2S select SND_SOC_WM8753 select SND_SOC_BT_SCO help Say Y here to enable audio support for the Openmoko Neo1973 Smartphones. config SND_SOC_SAMSUNG_JIVE_WM8750 tristate "SoC I2S Audio support for Jive" depends on MACH_JIVE && I2C select SND_SOC_WM8750 select SND_S3C2412_SOC_I2S help Say Y if you want to add support for SoC audio on the Jive. config SND_SOC_SAMSUNG_SMDK_WM8580 tristate "SoC I2S Audio support for WM8580 on SMDK" depends on MACH_SMDK6410 || COMPILE_TEST depends on I2C select SND_SOC_WM8580 select SND_SAMSUNG_I2S help Say Y if you want to add support for SoC audio on the SMDKs. config SND_SOC_SAMSUNG_SMDK_WM8994 tristate "SoC I2S Audio support for WM8994 on SMDK" depends on I2C=y select MFD_WM8994 select SND_SOC_WM8994 select SND_SAMSUNG_I2S help Say Y if you want to add support for SoC audio on the SMDKs. config SND_SOC_SAMSUNG_S3C24XX_UDA134X tristate "SoC I2S Audio support UDA134X wired to a S3C24XX" depends on ARCH_S3C24XX select SND_S3C24XX_I2S select SND_SOC_L3 select SND_SOC_UDA134X config SND_SOC_SAMSUNG_SIMTEC tristate help Internal node for common S3C24XX/Simtec suppor config SND_SOC_SAMSUNG_SIMTEC_TLV320AIC23 tristate "SoC I2S Audio support for TLV320AIC23 on Simtec boards" depends on ARCH_S3C24XX && I2C select SND_S3C24XX_I2S select SND_SOC_TLV320AIC23_I2C select SND_SOC_SAMSUNG_SIMTEC config SND_SOC_SAMSUNG_SIMTEC_HERMES tristate "SoC I2S Audio support for Simtec Hermes board" depends on ARCH_S3C24XX && I2C select SND_S3C24XX_I2S select SND_SOC_TLV320AIC3X select SND_SOC_SAMSUNG_SIMTEC config SND_SOC_SAMSUNG_H1940_UDA1380 tristate "Audio support for the HP iPAQ H1940" depends on ARCH_H1940 && I2C select SND_S3C24XX_I2S select SND_SOC_UDA1380 help This driver provides audio support for HP iPAQ h1940 PDA. config SND_SOC_SAMSUNG_RX1950_UDA1380 tristate "Audio support for the HP iPAQ RX1950" depends on MACH_RX1950 && I2C select SND_S3C24XX_I2S select SND_SOC_UDA1380 help This driver provides audio support for HP iPAQ RX1950 PDA. config SND_SOC_SMARTQ tristate "SoC I2S Audio support for SmartQ board" depends on MACH_SMARTQ || COMPILE_TEST depends on I2C select SND_SAMSUNG_I2S select SND_SOC_WM8750 config SND_SOC_SAMSUNG_SMDK_SPDIF tristate "SoC S/PDIF Audio support for SMDK" select SND_SAMSUNG_SPDIF help Say Y if you want to add support for SoC S/PDIF audio on the SMDK. config SND_SOC_SMDK_WM8994_PCM tristate "SoC PCM Audio support for WM8994 on SMDK" depends on I2C=y select MFD_WM8994 select SND_SOC_WM8994 select SND_SAMSUNG_PCM help Say Y if you want to add support for SoC audio on the SMDK config SND_SOC_SPEYSIDE tristate "Audio support for Wolfson Speyside" depends on I2C && SPI_MASTER depends on MACH_WLF_CRAGG_6410 || COMPILE_TEST select SND_SAMSUNG_I2S select SND_SOC_WM8996 select SND_SOC_WM9081 select SND_SOC_WM0010 select SND_SOC_WM1250_EV1 config SND_SOC_TOBERMORY tristate "Audio support for Wolfson Tobermory" depends on INPUT && I2C depends on MACH_WLF_CRAGG_6410 || COMPILE_TEST select SND_SAMSUNG_I2S select SND_SOC_WM8962 config SND_SOC_BELLS tristate "Audio support for Wolfson Bells" depends on MFD_ARIZONA && I2C && SPI_MASTER depends on MACH_WLF_CRAGG_6410 || COMPILE_TEST select SND_SAMSUNG_I2S select SND_SOC_WM5102 select SND_SOC_WM5110 select SND_SOC_WM9081 select SND_SOC_WM0010 select SND_SOC_WM1250_EV1 config SND_SOC_LOWLAND tristate "Audio support for Wolfson Lowland" depends on I2C depends on MACH_WLF_CRAGG_6410 || COMPILE_TEST select SND_SAMSUNG_I2S select SND_SOC_WM5100 select SND_SOC_WM9081 config SND_SOC_LITTLEMILL tristate "Audio support for Wolfson Littlemill" depends on I2C depends on MACH_WLF_CRAGG_6410 || COMPILE_TEST select SND_SAMSUNG_I2S select MFD_WM8994 select SND_SOC_WM8994 config SND_SOC_SNOW tristate "Audio support for Google Snow boards" depends on I2C select SND_SOC_MAX98090 select SND_SOC_MAX98095 select SND_SAMSUNG_I2S help Say Y if you want to add audio support for various Snow boards based on Exynos5 series of SoCs. config SND_SOC_ARNDALE_RT5631_ALC5631 tristate "Audio support for RT5631(ALC5631) on Arndale Board" depends on I2C select SND_SAMSUNG_I2S select SND_SOC_RT5631 config SND_SOC_SAMSUNG_TM2_WM5110 tristate "SoC I2S Audio support for WM5110 on TM2 board" depends on SND_SOC_SAMSUNG && MFD_ARIZONA && I2C && SPI_MASTER select SND_SOC_MAX98504 select SND_SOC_WM5110 select SND_SAMSUNG_I2S help Say Y if you want to add support for SoC audio on the TM2 board. endif #SND_SOC_SAMSUNG 547d75c /tools/build/feature/test-libelf.c parent0c744ea4f77d72b3dcebb7a8f2684633ec79be88 (diff)
tracing: Fix hwlat kthread migration
The hwlat tracer creates a kernel thread at start of the tracer. It is pinned to a single CPU and will move to the next CPU after each period of running. If the user modifies the migration thread's affinity, it will not change after that happens. The original code created the thread at the first instance it was called, but later was changed to destroy the thread after the tracer was finished, and would not be created until the next instance of the tracer was established. The code that initialized the affinity was only called on the initial instantiation of the tracer. After that, it was not initialized, and the previous affinity did not match the current newly created one, making it appear that the user modified the thread's affinity when it did not, and the thread failed to migrate again. Cc: stable@vger.kernel.org Fixes: 0330f7aa8ee6 ("tracing: Have hwlat trace migrate across tracing_cpumask CPUs") Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'tools/build/feature/test-libelf.c')